"Pseudo-MPEC" for ZTF03cA = ZTF04Jh
Created 2019 Jul 5 20:00:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
This may be a bad linkage. The separate orbits look solid, but connect with poor residuals. That probably just reflects non-gravs doing strange things over the intervening month. But I'll have more confidence in this linkage if further observations come up (a search through archives was unsuccessful.)
Astrometry: ZTF03cA C2019 06 07.33597017 53 54.18 -06 12 07.4 ~67L7 14.97RUNEOCPI41 ZTF03cA C2019 06 07.33631717 54 01.18 -06 11 35.6 ~67L7 14.97RUNEOCPI41 ZTF03cA C2019 06 07.34002717 55 19.15 -06 06 01.7 ~67I7 17.83RUNEOCPI41 ZTF03cA C2019 06 07.34037417 55 26.11 -06 05 32.5 ~67I7 17.83RUNEOCPI41 ZTF03cA C2019 06 07.36812318 04 49.34 -05 24 53.9 ~67I7 17.47RUNEOCPI41 ZTF03cA C2019 06 07.36847018 04 56.35 -05 24 22.8 ~67I7 17.47RUNEOCPI41 ZTF03cA C2019 06 07.37263518 06 18.85 -05 18 23.9 ~67I7 16.78RUNEOCPI41 ZTF03cA C2019 06 07.37298218 06 25.76 -05 17 53.5 ~67I7 16.78RUNEOCPI41 ZTF03cA C2019 06 07.43680118 26 54.70 -03 49 41.4 ~67L7 19.06gUNEOCPI41 ZTF04Jh C2019 07 05.33420119 43 34.99 -00 11 28.2 ~75Jf 17.15RUNEOCPI41 ZTF04Jh C2019 07 05.33454919 43 41.63 -00 11 04.3 ~75Jf 17.15RUNEOCPI41 ZTF04Jh C2019 07 05.37845419 57 58.65 +00 37 07.9 ~75Jf 16.36RUNEOCPI41 ZTF04Jh C2019 07 05.37880119 58 05.74 +00 37 30.9 ~75Jf 16.36RUNEOCPI41 ZTF04Jh C2019 07 05.39516420 03 38.92 +00 55 24.4 ~75Jf 16.43RUNEOCPI41 ZTF04Jh C2019 07 05.39551120 03 46.22 +00 55 47.6 ~75Jf 16.43RUNEOCPI41 Station data: (I41) Palomar Mountain--ZTF (N33.357340 W116.859780) US/California. 1.2-m f/2.44 Oschin Schmidt + CCD. Orbital elements: ZTF03cA = ZTF04Jh Perigee 2019 Jun 6.907144 +/- 0.000496 TT = 21:46:17 (JD 2458641.407144) Epoch 2019 Jun 7.0 TT; AMR 6.4336 +/- 0.112 m2/kg Gray M 28.9271610156 +/- 0.15 (J2000 equator) n 311.5261209120 +/- 0.00223 Peri. 180.4360457 +/- 0.06 a 46516.517627 +/- 0.222 Node 282.2931272 +/- 0.014 e 0.590547864 +/- 0.000273 Incl. 11.4811784 +/- 0.0024 P1664.03m/1.156d H 32.9 G 0.15 U 8.6 q 19046.287466 +/- 12.8 Q 73986.747787 +/- 12.4 From 15 observations 2019 June 7-July 5; mean residual 9".130
Residuals in arcseconds: 190607 I41 15.4- 6.64- 190607 I41 16.5+ 6.71+ 190705 I41 1.62- .261+ 190607 I41 18.7- 5.84- 190607 I41 15.7+ 7.40+ 190705 I41 4.25- .122- 190607 I41 3.24- 2.57- 190607 I41 16.4+ 8.02+ 190705 I41 2.35- .083+ 190607 I41 6.40- 4.22- 190607 I41 20.1- 8.34- 190705 I41 4.10+ 7.7m- 190607 I41 14.8+ 5.53+ 190705 I41 1.56- .649- 190705 I41 6.26+ .455+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta elong mag " sig PA ---- -------- -------------- ----------- ----- ----- --- -------- 2019 07 05 00 17 24 07.043 -03 46 09.02 65114 151.0 17.4 69.8 82 2019 07 05 01 17 44 01.808 -02 52 44.35 68172 153.8 17.4 56.4 82 2019 07 05 02 18 02 22.206 -02 02 19.29 70602 155.7 17.4 45.8 82 2019 07 05 03 18 19 36.951 -01 14 09.30 72432 156.8 17.4 37.3 83 2019 07 05 04 18 36 07.952 -00 27 36.71 73681 157.2 17.5 30.4 83 2019 07 05 05 18 52 13.076 +00 17 51.24 74362 156.9 17.5 24.9 83 2019 07 05 06 19 08 07.969 +01 02 44.05 74483 155.9 17.5 20.5 83 2019 07 05 07 19 24 07.430 +01 47 29.45 74043 154.4 17.6 17.1 83 2019 07 05 08 19 40 26.614 +02 32 34.67 73040 152.4 17.6 14.8 83 2019 07 05 09 19 57 22.296 +03 18 27.56 71462 149.8 17.6 13.6 82 2019 07 05 10 20 15 14.466 +04 05 37.70 69294 146.8 17.6 13.8 81 2019 07 05 11 20 34 28.617 +04 54 37.24 66510 143.3 17.7 15.8 80 2019 07 05 12 20 55 39.392 +05 46 01.03 63081 139.2 17.7 20.2 80 2019 07 05 13 21 19 36.906 +06 40 24.63 58964 134.2 17.6 28.2 80 2019 07 05 14 21 47 38.604 +07 38 15.47 54110 128.3 17.6 42.3 81 2019 07 05 15 22 21 53.436 +08 39 21.47 48461 120.8 17.6 67.0 82 2019 07 05 16 23 06 16.194 +09 41 00.50 41964 110.9 17.6 113 84 2019 07 05 17 00 08 42.882 +10 30 53.66 34630 96.8 17.7 206 87 2019 07 05 18 01 47 07.450 +10 16 37.72 26768 74.6 18.1 420 92 2019 07 05 19 04 38 54.277 +05 38 23.66 20044 37.5 20?? 885 99 2019 07 05 20 08 45 42.545 -05 22 32.96 19268 38.6 20?? 1078 99 2019 07 05 21 11 56 34.023 -10 24 44.46 25318 80.3 17.7 666 93 2019 07 05 22 13 45 23.307 -10 17 48.13 33171 104.8 17.3 396 88 2019 07 05 23 14 52 32.662 -09 05 07.19 40648 119.8 17.2 261 85 2019 07 06 00 15 39 17.580 -07 46 33.88 47308 130.0 17.3 185 84 2019 07 06 01 16 14 52.193 -06 33 22.93 53113 137.4 17.3 139 83 2019 07 06 02 16 43 42.532 -05 26 48.22 58112 143.2 17.4 108 83 2019 07 06 03 17 08 11.506 -04 26 00.51 62363 147.6 17.4 85.7 82 2019 07 06 04 17 29 43.448 -03 29 53.08 65918 151.1 17.4 69.0 82 2019 07 06 05 17 49 12.160 -02 37 25.19 68820 153.7 17.4 56.2 82 2019 07 06 06 18 07 14.373 -01 47 45.67 71101 155.5 17.4 46.0 82 2019 07 06 07 18 24 16.806 -01 00 11.78 72787 156.6 17.5 37.8 82 2019 07 06 08 18 40 40.177 -00 14 07.24 73896 157.0 17.5 31.2 83 2019 07 06 09 18 56 41.666 +00 30 59.71 74439 156.7 17.5 25.9 83 2019 07 06 10 19 12 36.602 +01 15 37.94 74422 155.8 17.5 21.8 83 2019 07 06 11 19 28 39.766 +02 00 14.84 73845 154.3 17.6 18.7 83 2019 07 06 12 19 45 06.590 +02 45 17.55 72702 152.3 17.6 16.7 82 2019 07 06 13 20 02 14.481 +03 31 14.05 70981 149.7 17.6 16.0 82 2019 07 06 14 20 20 24.536 +04 18 34.25 68664 146.7 17.6 16.8 81 2019 07 06 15 20 40 04.094 +05 07 50.60 65725 143.1 17.6 19.5 80 2019 07 06 16 21 01 50.877 +05 59 37.98 62131 138.8 17.6 25.1 80 2019 07 06 17 21 26 40.314 +06 54 30.48 57839 133.7 17.6 34.9 80 2019 07 06 18 21 55 59.549 +07 52 49.12 52795 127.5 17.6 51.8 81 2019 07 06 19 22 32 16.657 +08 53 59.12 46942 119.5 17.6 81.6 83 2019 07 06 20 23 20 07.962 +09 53 56.93 40234 108.9 17.6 138 85 2019 07 06 21 00 29 09.643 +10 35 05.63 32720 93.3 17.7 255 89 2019 07 06 22 02 21 20.512 +09 42 48.30 24886 68.1 18.3 529 94 2019 07 06 23 05 36 42.738 +03 09 57.24 19087 28.4 22?? 1045 100 2019 07 07 00 09 42 28.200 -07 27 03.42 20330 49.4 19?? 1019 98 2019 07 07 01 12 29 36.644 -10 35 11.00 27219 86.6 17.5 598 91 2019 07 07 02 14 05 06.061 -09 59 17.40 35072 108.1 17.3 364 87 2019 07 07 03 15 05 55.610 -08 42 34.48 42362 121.7 17.3 245 85 2019 07 07 04 15 49 20.261 -07 24 55.40 48809 131.1 17.3 177 84 2019 07 07 05 16 22 57.586 -06 13 26.32 54411 138.1 17.4 135 83 2019 07 07 06 16 50 33.704 -05 08 28.22 59220 143.5 17.4 105 82 2019 07 07 07 17 14 13.151 -04 09 01.93 63296 147.7 17.4 84.2 82 2019 07 07 08 17 35 10.935 -03 14 00.82 66686 151.1 17.4 68.3 82 2019 07 07 09 17 54 15.750 -02 22 26.24 69432 153.6 17.5 56.0 82 2019 07 07 10 18 12 01.372 -01 33 29.17 71565 155.4 17.5 46.2 82 2019 07 07 11 18 28 52.754 -00 46 28.63 73107 156.5 17.5 38.4 82 2019 07 07 12 18 45 09.559 -00 00 49.62 74076 156.9 17.5 32.0 82 2019 07 07 13 19 01 08.382 +00 43 58.71 74481 156.6 17.5 27.0 83 2019 07 07 14 19 17 04.311 +01 28 24.67 74327 155.7 17.5 23.2 83 2019 07 07 15 19 33 12.183 +02 12 55.38 73611 154.2 17.6 20.4 82 2019 07 07 16 19 49 47.792 +02 57 57.94 72326 152.2 17.6 18.9 82 2019 07 07 17 20 07 09.280 +03 44 00.54 70460 149.7 17.6 18.6 81 2019 07 07 18 20 25 39.016 +04 31 33.40 67992 146.6 17.6 20.0 81 2019 07 07 19 20 45 46.442 +05 21 09.30 64895 142.9 17.6 23.7 80 2019 07 07 20 21 08 12.811 +06 13 22.89 61133 138.5 17.6 30.5 80 2019 07 07 21 21 33 59.722 +07 08 46.05 56660 133.2 17.6 42.3 81 2019 07 07 22 22 04 45.768 +08 07 30.90 51422 126.6 17.6 62.5 82 2019 07 07 23 22 43 22.106 +09 08 31.37 45361 118.1 17.5 98.6 84 2019 07 08 00 23 35 16.510 +10 05 50.36 38443 106.6 17.5 168 86 2019 07 08 01 00 52 11.815 +10 34 15.86 30771 89.3 17.7 316 90 2019 07 08 02 03 00 57.672 +08 48 18.04 23093 60.4 18.7 664 96 2019 07 08 03 06 39 03.381 +00 17 08.15 18603 23.3 23?? 1171 100 2019 07 08 04 10 33 26.695 -08 54 24.39 21749 59.5 18?? 933 96 2019 07 08 05 12 58 30.446 -10 33 29.73 29170 92.0 17.5 539 90 2019 07 08 06 14 22 53.296 -09 38 49.36 36946 111.0 17.3 337 86 2019 07 08 07 15 18 19.950 -08 20 10.06 44034 123.3 17.3 232 84