"Pseudo-MPEC" for ON00140
Created 2025 Mar 15 3:31:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ON00140* C2025 03 07.74598310 48 21.604+03 01 57.35 ~385l 22.34g NEOCPO18
ON00140 C2025 03 07.74721010 48 21.539+03 01 58.31 ~385l 22.33g NEOCPO18
ON00140 C2025 03 07.86658510 48 13.800+03 03 32.71 ~385l 22.06r NEOCPO18
Station data:
(O18) WFST, Lenghu (N38.607601 E93.895220).
Orbital elements: ON00140
Perihelion 2024 Sep 20.82423 +/- 318 TT = 19:46:53 (JD 2460574.32423)
Epoch 2025 Mar 8.0 TT = JDT 2460742.5 Earth MOID: 0.0214 Ju: 0.4208
M 11.07444373 +/- 70 (J2000 ecliptic) AutoNEOCP
n 0.06585041 +/- 0.124 Peri. 234.74314 +/- 80
a 6.07337901 +/- 7.62 Node 172.77233 +/- 33
e 0.8616003 +/- 0.246 Incl. 16.73040 +/- 43
P 14.96737 H 18.83 G 0.15 U 11.4 SR
q 0.84055336 +/- 0.961 Q 11.3062046 +/- 31.5
From 3 observations 2025 Mar. 7 (2.9 hr); mean residual 0".06
Residuals in arcseconds: 250307 O18 .11- .01+ 250307 O18 .11+ .01- 250307 O18 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 03 15 04 10 41 08.134 +04 34 34.59 1.6352 2.6090 165.2 22.4 833' 97 2025 03 15 05 10 41 05.915 +04 35 03.82 1.6358 2.6094 165.1 22.4 863' 95 2025 03 15 06 10 41 03.698 +04 35 33.02 1.6363 2.6099 165.1 22.4 889' 94 2025 03 15 07 10 41 01.484 +04 36 02.19 1.6369 2.6103 165.0 22.4 912' 93 2025 03 15 08 10 40 59.272 +04 36 31.35 1.6375 2.6107 165.0 22.4 932' 92 2025 03 15 09 10 40 57.064 +04 37 00.48 1.6380 2.6112 164.9 22.4 949' 91 2025 03 15 10 10 40 54.857 +04 37 29.58 1.6386 2.6116 164.9 22.4 965' 90 2025 03 15 11 10 40 52.653 +04 37 58.67 1.6392 2.6121 164.8 22.4 980' 89 2025 03 15 12 10 40 50.452 +04 38 27.73 1.6398 2.6125 164.8 22.4 996' 88 2025 03 15 13 10 40 48.253 +04 38 56.77 1.6403 2.6129 164.7 22.4 17d 86 2025 03 15 14 10 40 46.057 +04 39 25.78 1.6409 2.6134 164.7 22.4 18d 82 2025 03 15 15 10 40 43.863 +04 39 54.77 1.6415 2.6138 164.6 22.4 20d 78 2025 03 15 16 10 40 41.672 +04 40 23.74 1.6421 2.6142 164.6 22.5 22d 78 2025 03 15 17 10 40 39.483 +04 40 52.68 1.6426 2.6147 164.5 22.5 23d 79 2025 03 15 18 10 40 37.297 +04 41 21.60 1.6432 2.6151 164.5 22.5 24d 80 2025 03 15 19 10 40 35.114 +04 41 50.50 1.6438 2.6156 164.4 22.5 24d 81 2025 03 15 20 10 40 32.933 +04 42 19.37 1.6444 2.6160 164.4 22.5 24d 82 2025 03 15 21 10 40 30.755 +04 42 48.22 1.6449 2.6164 164.3 22.5 25d 83 2025 03 15 22 10 40 28.579 +04 43 17.05 1.6455 2.6169 164.3 22.5 25d 84 2025 03 15 23 10 40 26.406 +04 43 45.85 1.6461 2.6173 164.2 22.5 25d 84 2025 03 16 00 10 40 24.235 +04 44 14.63 1.6467 2.6177 164.2 22.5 25d 85 2025 03 16 01 10 40 22.067 +04 44 43.39 1.6473 2.6182 164.1 22.5 25d 85 2025 03 16 02 10 40 19.902 +04 45 12.12 1.6478 2.6186 164.1 22.5 25d 88 2025 03 16 03 10 40 17.739 +04 45 40.83 1.6484 2.6190 164.0 22.5 25d 88 2025 03 16 04 10 40 15.578 +04 46 09.52 1.6490 2.6195 164.0 22.5 25d 89 2025 03 16 05 10 40 13.420 +04 46 38.18 1.6496 2.6199 163.9 22.5 25d 89 2025 03 16 06 10 40 11.265 +04 47 06.82 1.6502 2.6204 163.9 22.5 25d 89 2025 03 16 07 10 40 09.113 +04 47 35.43 1.6507 2.6208 163.8 22.5 25d 89 2025 03 16 08 10 40 06.963 +04 48 04.03 1.6513 2.6212 163.8 22.5 24d 90 2025 03 16 09 10 40 04.815 +04 48 32.59 1.6519 2.6217 163.7 22.5 24d 90 2025 03 16 10 10 40 02.670 +04 49 01.14 1.6525 2.6221 163.7 22.5 24d 90 2025 03 16 11 10 40 00.528 +04 49 29.66 1.6531 2.6225 163.6 22.5 24d 90 2025 03 16 12 10 39 58.388 +04 49 58.15 1.6537 2.6230 163.6 22.5 24d 90 2025 03 16 13 10 39 56.251 +04 50 26.63 1.6542 2.6234 163.5 22.5 24d 90 2025 03 16 14 10 39 54.117 +04 50 55.08 1.6548 2.6238 163.5 22.5 24d 91 2025 03 16 15 10 39 51.985 +04 51 23.50 1.6554 2.6243 163.4 22.5 24d 91 2025 03 16 16 10 39 49.855 +04 51 51.91 1.6560 2.6247 163.4 22.5 24d 91 2025 03 16 17 10 39 47.729 +04 52 20.28 1.6566 2.6252 163.3 22.5 24d 91 2025 03 16 18 10 39 45.605 +04 52 48.64 1.6572 2.6256 163.3 22.5 24d 91 2025 03 16 19 10 39 43.483 +04 53 16.97 1.6578 2.6260 163.2 22.5 24d 91 2025 03 16 20 10 39 41.364 +04 53 45.28 1.6584 2.6265 163.2 22.5 24d 91 2025 03 16 21 10 39 39.248 +04 54 13.56 1.6589 2.6269 163.1 22.5 24d 91 2025 03 16 22 10 39 37.134 +04 54 41.82 1.6595 2.6273 163.1 22.5 24d 91 2025 03 16 23 10 39 35.023 +04 55 10.05 1.6601 2.6278 163.0 22.5 24d 91 2025 03 17 00 10 39 32.914 +04 55 38.27 1.6607 2.6282 163.0 22.5 24d 92 2025 03 17 01 10 39 30.808 +04 56 06.45 1.6613 2.6286 162.9 22.5 24d 92 2025 03 17 02 10 39 28.705 +04 56 34.62 1.6619 2.6291 162.9 22.5 24d 92 2025 03 17 03 10 39 26.604 +04 57 02.76 1.6625 2.6295 162.8 22.5 24d 92