Last regenerated 2026 Apr 16 22:35:02 UTC
This is automatically regenerated at hourly intervals to include updates from the NEOCP (Near-Earth Object Confirmation Page). Click on the designation for any object to get a pseudo-MPEC for it. Uncertainties in orbital elements will almost always be given.
To be done: Provide advice on which object(s) are most in need of follow-up. This will take into account factors such as: is the uncertainty more than a few arcseconds, but low enough to make it possible to find the object? Is the uncertainty within reason, but about to grow to a point where the object will be hard to find? Is the object about to get really faint? Is a close approach/impact imminent? Does it have weird/interesting orbital elements? Is this a possible radar or ARRM target?
Also, source code for all this needs to be posted, and (I hope) this system run on other servers as a backup plan.
Note: 'Sig1' = current ephemeris uncertainty; 'Sig2' = ephemeris uncertainty in two days. This is a good guide as to how important it is to get a particular object. If the current uncertainty is ten arcseconds, but it'll be twenty degrees in two days, you'd best get it soon. If it'll only have grown to an arcminute, it may not be so important. (Though it's only a guide. The object may get faint or close to the sun or too far south or north for you during those two days. Which is why my work here is not yet done.)
Click here for a list sorted by designation
Click here for a list sorted by ephemeris uncertainty
Click here for a list sorted by Earth MOID
Click here for a list sorted by magnitude
Sorted by designation
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 6DD2D21 0.804 +/- 0.257 0.568 +/- 0.225 48.5 +/- 35 0.0586 12 16 54 -12 14 29 159.9 19.4 43d 46d A11z2Ek 395.427 +/- 26.1 0.992 +/- 0.000 108.1 +/- 0.003 1.9276 11 38 28 -32 22 04 144.6 18.9 .077 .115 A11zrA3 1.376 +/- 0.482 0.328 +/- 0.25 21.2 +/- 10 0.0176 21 32 08 +58 12 28 66.6 24.1 31d 31d C1CWP45 18.183 +/- 0.662 +/- 1.14 153.9 +/- 1.1 5.2073 09 42 21 +35 09 32 108.1 24.0 341 392 C466PM1 4.061 +/- 0.045 21.4 +/- 0.058 (geo) 00 51 50 -01 53 12 16.8 34?? 1108 1111 C466Y31 1.342 +/- 0.001 0.275 +/- 0.000 3.3 +/- 0.014 0.0219 11 16 26 +62 07 56 102.5 19.8 .139 9.32 C466Y41 48.075 +/- 0.032 138.0 +/- 0.0007 (geo) 05 01 41 -40 47 55 69.2 19.3 127 34.6 CEFXDG2 4.255 +/- 4.6 0.861 +/- 0.237 13.5 +/- 42 0.2300 13 00 33 +13 02 07 154.9 22.6 38d 38d CEHLEV2 50.292 +/- 35.7 59.4 +/- 2.1 (geo) 15 49 58 -05 46 52 147.2 23.2 4371 4669 CEJ6XU2 2.389 +/- 0.126 0.417 +/- 0.026 31.0 +/- 0.8 0.4024 13 18 52 +25 53 48 143.5 21.6 2.50 16.4 CEJ6Y92 2.138 +/- 0.003 0.584 +/- 0.000 1.7 +/- 0.001 0.0050 13 59 09 +19 38 07 149.7 20.4 .094 .177 CEJ7702 1.020 +/- 0.001 0.177 +/- 0.001 9.9 +/- 0.10 0.1122 16 56 57 +31 27 52 116.8 21.8 .431 4.46 CEJ7UN2 1.165 +/- 0.019 0.458 +/- 0.007 7.3 +/- 0.16 0.0324 08 39 17 +07 18 00 103.4 20.7 .754 30.7 CEJA2Y2 1.218 +/- 0.001 0.160 +/- 0.001 12.0 +/- 0.032 0.0192 10 47 13 +13 59 06 131.1 20.2 .279 23.5 CEJDH02 1.973 +/- 0.030 0.613 +/- 0.005 3.7 +/- 0.057 0.0235 11 59 40 +08 55 53 148.8 21.3 .548 15.4 CEJGF72 1.401 +/- 0.672 0.530 +/- 0.391 7.5 +/- 6 0.0000 13 28 27 +06 08 25 163.4 21.8 383 4002 CEJGYL2 1.214 +/- 0.113 0.274 +/- 0.11 4.3 +/- 1.5 0.0002 13 37 00 +07 22 22 162.4 21.0 471 60d CEJH8M2 1.991 +/- 1.12 0.778 +/- 0.212 46.8 +/- 28 0.4327 13 36 23 +11 17 46 158.4 21.7 22.8 346 CEJHRZ2 1.454 +/- 0.009 0.285 +/- 0.004 19.9 +/- 0.17 0.0665 14 21 50 +05 46 10 160.7 20.7 1.74 16.2 CEJJ1D2 2.796 +/- 1.25 0.640 +/- 0.162 6.5 +/- 4.4 0.0889 14 26 55 +05 11 44 160.4 21.7 93.2 1480 CEJJ672 2.656 +/- 0.249 0.621 +/- 0.041 3.5 +/- 0.57 0.0008 15 02 15 +04 46 08 154.3 20.6 4.69 392 CEJJ692 1.853 +/- 0.001 0.461 +/- 0.000 6.6 +/- 0.007 0.0035 15 52 40 -07 42 09 146.8 19.5 16.0 177 CEJJK82 1.783 +/- 0.337 0.564 +/- 0.139 3.8 +/- 3.7 0.0186 15 27 51 +06 16 46 148.2 21.3 237 8912 CEJJME2 2.147 +/- 0.896 0.254 +/- 0.245 36.4 +/- 11 0.5949 15 22 59 +07 23 08 148.6 21.3 16.4 143 CEJK0G2 1.689 +/- 1.07 0.485 +/- 0.326 5.9 +/- 4.0 0.0146 16 24 30 +05 24 44 135.8 21.1 47.0 1143 CEJK2T2 12.662 +/- 0.794 16.7 +/- 0.040 (geo) 17 05 59 +03 50 36 126.5 20.8 309 2313 CEJK452 17.024 +/- 0.991 +/- 0.167 50.0 +/- 43 0.4818 17 15 10 +09 51 02 122.5 19.7 5.57 65.7 JJDS467 19.153 +/- 52.1 0.836 +/- 0.221 4.9 +/- 54 2.1476 12 19 21 -02 24 03 158.8 21.3 25d 25d OCA1637 2.640 +/- 2.61 0.756 +/- 0.23 32.2 +/- 43 0.0306 14 53 03 -33 18 32 151.3 19.6 938' 31d P22mCYG 9.193 +/- 20.1 0.779 +/- 0.251 17.5 +/- 35 1.0614 16 03 17 -01 01 09 142.9 21.0 518 18d TF26D27 3.171 +/- 3.19 0.864 +/- 0.221 12.7 +/- 41 0.1875 14 07 00 +05 17 11 162.9 20.8 35d 38d ZTF10DD 61.659 +/- 0.245 42.1 +/- 2.8 (geo) 20 23 54 -24 39 57 84.2 22.4 47d 51dSorted by current ephemeris uncertainty
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A11z2Ek 395.427 +/- 26.1 0.992 +/- 0.000 108.1 +/- 0.003 1.9276 11 38 28 -32 22 04 144.6 18.9 .077 .115 CEJ6Y92 2.138 +/- 0.003 0.584 +/- 0.000 1.7 +/- 0.001 0.0050 13 59 09 +19 38 07 149.7 20.4 .094 .177 C466Y31 1.342 +/- 0.001 0.275 +/- 0.000 3.3 +/- 0.014 0.0219 11 16 26 +62 07 56 102.5 19.8 .139 9.32 CEJA2Y2 1.218 +/- 0.001 0.160 +/- 0.001 12.0 +/- 0.032 0.0192 10 47 13 +13 59 06 131.1 20.2 .279 23.5 CEJ7702 1.020 +/- 0.001 0.177 +/- 0.001 9.9 +/- 0.10 0.1122 16 56 57 +31 27 52 116.8 21.8 .431 4.46 CEJDH02 1.973 +/- 0.030 0.613 +/- 0.005 3.7 +/- 0.057 0.0235 11 59 40 +08 55 53 148.8 21.3 .548 15.4 CEJ7UN2 1.165 +/- 0.019 0.458 +/- 0.007 7.3 +/- 0.16 0.0324 08 39 17 +07 18 00 103.4 20.7 .754 30.7 CEJHRZ2 1.454 +/- 0.009 0.285 +/- 0.004 19.9 +/- 0.17 0.0665 14 21 50 +05 46 10 160.7 20.7 1.74 16.2 CEJ6XU2 2.389 +/- 0.126 0.417 +/- 0.026 31.0 +/- 0.8 0.4024 13 18 52 +25 53 48 143.5 21.6 2.50 16.4 CEJJ672 2.656 +/- 0.249 0.621 +/- 0.041 3.5 +/- 0.57 0.0008 15 02 15 +04 46 08 154.3 20.6 4.69 392 CEJK452 17.024 +/- 0.991 +/- 0.167 50.0 +/- 43 0.4818 17 15 10 +09 51 02 122.5 19.7 5.57 65.7 CEJJ692 1.853 +/- 0.001 0.461 +/- 0.000 6.6 +/- 0.007 0.0035 15 52 40 -07 42 09 146.8 19.5 16.0 177 CEJJME2 2.147 +/- 0.896 0.254 +/- 0.245 36.4 +/- 11 0.5949 15 22 59 +07 23 08 148.6 21.3 16.4 143 CEJH8M2 1.991 +/- 1.12 0.778 +/- 0.212 46.8 +/- 28 0.4327 13 36 23 +11 17 46 158.4 21.7 22.8 346 CEJK0G2 1.689 +/- 1.07 0.485 +/- 0.326 5.9 +/- 4.0 0.0146 16 24 30 +05 24 44 135.8 21.1 47.0 1143 CEJJ1D2 2.796 +/- 1.25 0.640 +/- 0.162 6.5 +/- 4.4 0.0889 14 26 55 +05 11 44 160.4 21.7 93.2 1480 C466Y41 48.075 +/- 0.032 138.0 +/- 0.0007 (geo) 05 01 41 -40 47 55 69.2 19.3 127 34.6 CEJJK82 1.783 +/- 0.337 0.564 +/- 0.139 3.8 +/- 3.7 0.0186 15 27 51 +06 16 46 148.2 21.3 237 8912 CEJK2T2 12.662 +/- 0.794 16.7 +/- 0.040 (geo) 17 05 59 +03 50 36 126.5 20.8 309 2313 C1CWP45 18.183 +/- 0.662 +/- 1.14 153.9 +/- 1.1 5.2073 09 42 21 +35 09 32 108.1 24.0 341 392 CEJGF72 1.401 +/- 0.672 0.530 +/- 0.391 7.5 +/- 6 0.0000 13 28 27 +06 08 25 163.4 21.8 383 4002 CEJGYL2 1.214 +/- 0.113 0.274 +/- 0.11 4.3 +/- 1.5 0.0002 13 37 00 +07 22 22 162.4 21.0 471 60d P22mCYG 9.193 +/- 20.1 0.779 +/- 0.251 17.5 +/- 35 1.0614 16 03 17 -01 01 09 142.9 21.0 518 18d C466PM1 4.061 +/- 0.045 21.4 +/- 0.058 (geo) 00 51 50 -01 53 12 16.8 34?? 1108 1111 CEHLEV2 50.292 +/- 35.7 59.4 +/- 2.1 (geo) 15 49 58 -05 46 52 147.2 23.2 4371 4669 OCA1637 2.640 +/- 2.61 0.756 +/- 0.23 32.2 +/- 43 0.0306 14 53 03 -33 18 32 151.3 19.6 938' 31d JJDS467 19.153 +/- 52.1 0.836 +/- 0.221 4.9 +/- 54 2.1476 12 19 21 -02 24 03 158.8 21.3 25d 25d A11zrA3 1.376 +/- 0.482 0.328 +/- 0.25 21.2 +/- 10 0.0176 21 32 08 +58 12 28 66.6 24.1 31d 31d TF26D27 3.171 +/- 3.19 0.864 +/- 0.221 12.7 +/- 41 0.1875 14 07 00 +05 17 11 162.9 20.8 35d 38d CEFXDG2 4.255 +/- 4.6 0.861 +/- 0.237 13.5 +/- 42 0.2300 13 00 33 +13 02 07 154.9 22.6 38d 38d 6DD2D21 0.804 +/- 0.257 0.568 +/- 0.225 48.5 +/- 35 0.0586 12 16 54 -12 14 29 159.9 19.4 43d 46d ZTF10DD 61.659 +/- 0.245 42.1 +/- 2.8 (geo) 20 23 54 -24 39 57 84.2 22.4 47d 51dSorted by Earth MOID
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C466PM1 4.061 +/- 0.045 21.4 +/- 0.058 (geo) 00 51 50 -01 53 12 16.8 34?? 1108 1111 CEHLEV2 50.292 +/- 35.7 59.4 +/- 2.1 (geo) 15 49 58 -05 46 52 147.2 23.2 4371 4669 CEJK2T2 12.662 +/- 0.794 16.7 +/- 0.040 (geo) 17 05 59 +03 50 36 126.5 20.8 309 2313 ZTF10DD 61.659 +/- 0.245 42.1 +/- 2.8 (geo) 20 23 54 -24 39 57 84.2 22.4 47d 51d CEJGF72 1.401 +/- 0.672 0.530 +/- 0.391 7.5 +/- 6 0.0000 13 28 27 +06 08 25 163.4 21.8 383 4002 CEJGYL2 1.214 +/- 0.113 0.274 +/- 0.11 4.3 +/- 1.5 0.0002 13 37 00 +07 22 22 162.4 21.0 471 60d CEJJ672 2.656 +/- 0.249 0.621 +/- 0.041 3.5 +/- 0.57 0.0008 15 02 15 +04 46 08 154.3 20.6 4.69 392 CEJJ692 1.853 +/- 0.001 0.461 +/- 0.000 6.6 +/- 0.007 0.0035 15 52 40 -07 42 09 146.8 19.5 16.0 177 CEJ6Y92 2.138 +/- 0.003 0.584 +/- 0.000 1.7 +/- 0.001 0.0050 13 59 09 +19 38 07 149.7 20.4 .094 .177 CEJK0G2 1.689 +/- 1.07 0.485 +/- 0.326 5.9 +/- 4.0 0.0146 16 24 30 +05 24 44 135.8 21.1 47.0 1143 A11zrA3 1.376 +/- 0.482 0.328 +/- 0.25 21.2 +/- 10 0.0176 21 32 08 +58 12 28 66.6 24.1 31d 31d CEJJK82 1.783 +/- 0.337 0.564 +/- 0.139 3.8 +/- 3.7 0.0186 15 27 51 +06 16 46 148.2 21.3 237 8912 CEJA2Y2 1.218 +/- 0.001 0.160 +/- 0.001 12.0 +/- 0.032 0.0192 10 47 13 +13 59 06 131.1 20.2 .279 23.5 C466Y31 1.342 +/- 0.001 0.275 +/- 0.000 3.3 +/- 0.014 0.0219 11 16 26 +62 07 56 102.5 19.8 .139 9.32 CEJDH02 1.973 +/- 0.030 0.613 +/- 0.005 3.7 +/- 0.057 0.0235 11 59 40 +08 55 53 148.8 21.3 .548 15.4 OCA1637 2.640 +/- 2.61 0.756 +/- 0.23 32.2 +/- 43 0.0306 14 53 03 -33 18 32 151.3 19.6 938' 31d CEJ7UN2 1.165 +/- 0.019 0.458 +/- 0.007 7.3 +/- 0.16 0.0324 08 39 17 +07 18 00 103.4 20.7 .754 30.7 6DD2D21 0.804 +/- 0.257 0.568 +/- 0.225 48.5 +/- 35 0.0586 12 16 54 -12 14 29 159.9 19.4 43d 46d CEJHRZ2 1.454 +/- 0.009 0.285 +/- 0.004 19.9 +/- 0.17 0.0665 14 21 50 +05 46 10 160.7 20.7 1.74 16.2 CEJJ1D2 2.796 +/- 1.25 0.640 +/- 0.162 6.5 +/- 4.4 0.0889 14 26 55 +05 11 44 160.4 21.7 93.2 1480 CEJ7702 1.020 +/- 0.001 0.177 +/- 0.001 9.9 +/- 0.10 0.1122 16 56 57 +31 27 52 116.8 21.8 .431 4.46 TF26D27 3.171 +/- 3.19 0.864 +/- 0.221 12.7 +/- 41 0.1875 14 07 00 +05 17 11 162.9 20.8 35d 38d CEFXDG2 4.255 +/- 4.6 0.861 +/- 0.237 13.5 +/- 42 0.2300 13 00 33 +13 02 07 154.9 22.6 38d 38d CEJ6XU2 2.389 +/- 0.126 0.417 +/- 0.026 31.0 +/- 0.8 0.4024 13 18 52 +25 53 48 143.5 21.6 2.50 16.4 CEJH8M2 1.991 +/- 1.12 0.778 +/- 0.212 46.8 +/- 28 0.4327 13 36 23 +11 17 46 158.4 21.7 22.8 346 CEJK452 17.024 +/- 0.991 +/- 0.167 50.0 +/- 43 0.4818 17 15 10 +09 51 02 122.5 19.7 5.57 65.7 CEJJME2 2.147 +/- 0.896 0.254 +/- 0.245 36.4 +/- 11 0.5949 15 22 59 +07 23 08 148.6 21.3 16.4 143 P22mCYG 9.193 +/- 20.1 0.779 +/- 0.251 17.5 +/- 35 1.0614 16 03 17 -01 01 09 142.9 21.0 518 18d A11z2Ek 395.427 +/- 26.1 0.992 +/- 0.000 108.1 +/- 0.003 1.9276 11 38 28 -32 22 04 144.6 18.9 .077 .115 JJDS467 19.153 +/- 52.1 0.836 +/- 0.221 4.9 +/- 54 2.1476 12 19 21 -02 24 03 158.8 21.3 25d 25d C1CWP45 18.183 +/- 0.662 +/- 1.14 153.9 +/- 1.1 5.2073 09 42 21 +35 09 32 108.1 24.0 341 392 C466Y41 48.075 +/- 0.032 138.0 +/- 0.0007 (geo) 05 01 41 -40 47 55 69.2 19.3 127 34.6Sorted by magnitude
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A11z2Ek 395.427 +/- 26.1 0.992 +/- 0.000 108.1 +/- 0.003 1.9276 11 38 28 -32 22 04 144.6 18.9 .077 .115 C466Y41 48.075 +/- 0.032 138.0 +/- 0.0007 (geo) 05 01 41 -40 47 55 69.2 19.3 127 34.6 6DD2D21 0.804 +/- 0.257 0.568 +/- 0.225 48.5 +/- 35 0.0586 12 16 54 -12 14 29 159.9 19.4 43d 46d CEJJ692 1.853 +/- 0.001 0.461 +/- 0.000 6.6 +/- 0.007 0.0035 15 52 40 -07 42 09 146.8 19.5 16.0 177 OCA1637 2.640 +/- 2.61 0.756 +/- 0.23 32.2 +/- 43 0.0306 14 53 03 -33 18 32 151.3 19.6 938' 31d CEJK452 17.024 +/- 0.991 +/- 0.167 50.0 +/- 43 0.4818 17 15 10 +09 51 02 122.5 19.7 5.57 65.7 C466Y31 1.342 +/- 0.001 0.275 +/- 0.000 3.3 +/- 0.014 0.0219 11 16 26 +62 07 56 102.5 19.8 .139 9.32 CEJA2Y2 1.218 +/- 0.001 0.160 +/- 0.001 12.0 +/- 0.032 0.0192 10 47 13 +13 59 06 131.1 20.2 .279 23.5 CEJ6Y92 2.138 +/- 0.003 0.584 +/- 0.000 1.7 +/- 0.001 0.0050 13 59 09 +19 38 07 149.7 20.4 .094 .177 CEJJ672 2.656 +/- 0.249 0.621 +/- 0.041 3.5 +/- 0.57 0.0008 15 02 15 +04 46 08 154.3 20.6 4.69 392 CEJ7UN2 1.165 +/- 0.019 0.458 +/- 0.007 7.3 +/- 0.16 0.0324 08 39 17 +07 18 00 103.4 20.7 .754 30.7 CEJHRZ2 1.454 +/- 0.009 0.285 +/- 0.004 19.9 +/- 0.17 0.0665 14 21 50 +05 46 10 160.7 20.7 1.74 16.2 CEJK2T2 12.662 +/- 0.794 16.7 +/- 0.040 (geo) 17 05 59 +03 50 36 126.5 20.8 309 2313 TF26D27 3.171 +/- 3.19 0.864 +/- 0.221 12.7 +/- 41 0.1875 14 07 00 +05 17 11 162.9 20.8 35d 38d CEJGYL2 1.214 +/- 0.113 0.274 +/- 0.11 4.3 +/- 1.5 0.0002 13 37 00 +07 22 22 162.4 21.0 471 60d P22mCYG 9.193 +/- 20.1 0.779 +/- 0.251 17.5 +/- 35 1.0614 16 03 17 -01 01 09 142.9 21.0 518 18d CEJK0G2 1.689 +/- 1.07 0.485 +/- 0.326 5.9 +/- 4.0 0.0146 16 24 30 +05 24 44 135.8 21.1 47.0 1143 CEJJK82 1.783 +/- 0.337 0.564 +/- 0.139 3.8 +/- 3.7 0.0186 15 27 51 +06 16 46 148.2 21.3 237 8912 JJDS467 19.153 +/- 52.1 0.836 +/- 0.221 4.9 +/- 54 2.1476 12 19 21 -02 24 03 158.8 21.3 25d 25d CEJDH02 1.973 +/- 0.030 0.613 +/- 0.005 3.7 +/- 0.057 0.0235 11 59 40 +08 55 53 148.8 21.3 .548 15.4 CEJJME2 2.147 +/- 0.896 0.254 +/- 0.245 36.4 +/- 11 0.5949 15 22 59 +07 23 08 148.6 21.3 16.4 143 CEJ6XU2 2.389 +/- 0.126 0.417 +/- 0.026 31.0 +/- 0.8 0.4024 13 18 52 +25 53 48 143.5 21.6 2.50 16.4 CEJH8M2 1.991 +/- 1.12 0.778 +/- 0.212 46.8 +/- 28 0.4327 13 36 23 +11 17 46 158.4 21.7 22.8 346 CEJJ1D2 2.796 +/- 1.25 0.640 +/- 0.162 6.5 +/- 4.4 0.0889 14 26 55 +05 11 44 160.4 21.7 93.2 1480 CEJGF72 1.401 +/- 0.672 0.530 +/- 0.391 7.5 +/- 6 0.0000 13 28 27 +06 08 25 163.4 21.8 383 4002 CEJ7702 1.020 +/- 0.001 0.177 +/- 0.001 9.9 +/- 0.10 0.1122 16 56 57 +31 27 52 116.8 21.8 .431 4.46 ZTF10DD 61.659 +/- 0.245 42.1 +/- 2.8 (geo) 20 23 54 -24 39 57 84.2 22.4 47d 51d CEFXDG2 4.255 +/- 4.6 0.861 +/- 0.237 13.5 +/- 42 0.2300 13 00 33 +13 02 07 154.9 22.6 38d 38d CEHLEV2 50.292 +/- 35.7 59.4 +/- 2.1 (geo) 15 49 58 -05 46 52 147.2 23.2 4371 4669 C1CWP45 18.183 +/- 0.662 +/- 1.14 153.9 +/- 1.1 5.2073 09 42 21 +35 09 32 108.1 24.0 341 392 A11zrA3 1.376 +/- 0.482 0.328 +/- 0.25 21.2 +/- 10 0.0176 21 32 08 +58 12 28 66.6 24.1 31d 31d C466PM1 4.061 +/- 0.045 21.4 +/- 0.058 (geo) 00 51 50 -01 53 12 16.8 34?? 1108 1111