"Pseudo-MPEC" for ZTF10DY
Created 2026 Apr 28 15:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF10DY*0C2026 04 21.34336213 02 59.317-03 17 42.72 ~4LAK 15.63iUNEOCPI41
ZTF10DY 0C2026 04 21.34370913 03 07.809-03 18 07.81 ~4LAK 15.63iUNEOCPI41
ZTF10DY 0C2026 04 21.34430513 03 22.243-03 18 51.20 ~4LAK 15.60iUNEOCPI41
ZTF10DY 0C2026 04 21.34465213 03 30.636-03 19 16.58 ~4LAK 15.60iUNEOCPI41
ZTF10DY 0C2026 04 21.36651513 12 02.100-03 44 42.13 ~4LAK 15.80RUNEOCPI41
ZTF10DY 0C2026 04 21.36686313 12 09.999-03 45 05.25 ~4LAK 15.80RUNEOCPI41
Station data:
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
Orbital elements: ZTF10DY
Perigee 2026 Apr 21.073821 +/- 19.6 TT = 1:46:18.1 (JD 2461151.573821)
Epoch 2026 Apr 21.0 TT = JDT 2461151.5 AutoNEOCP
q300352.6754 +/- 1.54e+7 (J2000 equator)
H 27.94 G 0.15 Peri. 149.180243 +/- 15
Node 2.570090 +/- 36
e 119.01191701 +/- 0.228 Incl. 11.809956 +/- 0.9
From 6 observations 2026 Apr. 21 (33.8 min); mean residual 0".55
Residuals in arcseconds: 260421 I41 .58+ .44- 260421 I41 .41- .25+ 260421 I41 .53- .02- 260421 I41 .92+ .05- 260421 I41 1.1- .26+ 260421 I41 .58+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 28 16 15 57 39.676 -09 59 26.46 .05521 1.0576 156.4 22.8 18d 82 2026 04 28 17 15 57 42.055 -09 59 32.55 .05552 1.0579 156.4 22.9 17d 82 2026 04 28 18 15 57 44.401 -09 59 38.60 .05582 1.0582 156.5 22.9 971' 83 2026 04 28 19 15 57 46.716 -09 59 44.61 .05613 1.0585 156.5 22.9 932' 83 2026 04 28 20 15 57 49.000 -09 59 50.57 .05643 1.0588 156.5 22.9 899' 84 2026 04 28 21 15 57 51.253 -09 59 56.50 .05674 1.0591 156.5 22.9 871' 84 2026 04 28 22 15 57 53.476 -10 00 02.38 .05704 1.0594 156.6 22.9 847' 84 2026 04 28 23 15 57 55.669 -10 00 08.21 .05735 1.0597 156.6 22.9 826' 85 2026 04 29 00 15 57 57.832 -10 00 14.01 .05765 1.0600 156.6 22.9 807' 85 2026 04 29 01 15 57 59.967 -10 00 19.78 .05796 1.0603 156.6 22.9 791' 85 2026 04 29 02 15 58 02.073 -10 00 25.50 .05826 1.0606 156.7 23.0 777' 85 2026 04 29 03 15 58 04.151 -10 00 31.18 .05857 1.0610 156.7 23.0 764' 86 2026 04 29 04 15 58 06.201 -10 00 36.83 .05887 1.0613 156.7 23.0 754' 86 2026 04 29 05 15 58 08.223 -10 00 42.44 .05918 1.0616 156.8 23.0 746' 86 2026 04 29 06 15 58 10.219 -10 00 48.02 .05948 1.0619 156.8 23.0 740' 86 2026 04 29 07 15 58 12.188 -10 00 53.56 .05979 1.0622 156.8 23.0 738' 86 2026 04 29 08 15 58 14.131 -10 00 59.07 .06009 1.0625 156.8 23.0 739' 86 2026 04 29 09 15 58 16.048 -10 01 04.55 .06040 1.0628 156.9 23.0 745' 87 2026 04 29 10 15 58 17.940 -10 01 09.99 .06070 1.0631 156.9 23.0 758' 87 2026 04 29 11 15 58 19.806 -10 01 15.40 .06101 1.0634 156.9 23.1 781' 87 2026 04 29 12 15 58 21.648 -10 01 20.78 .06131 1.0637 157.0 23.1 821' 87 2026 04 29 13 15 58 23.466 -10 01 26.12 .06162 1.0640 157.0 23.1 888' 87 2026 04 29 14 15 58 25.259 -10 01 31.44 .06192 1.0643 157.0 23.1 17d 88 2026 04 29 15 15 58 27.028 -10 01 36.73 .06223 1.0646 157.0 23.1 21d 90 2026 04 29 16 15 58 28.775 -10 01 41.99 .06254 1.0649 157.1 23.1 29d 93 2026 04 29 17 15 58 30.498 -10 01 47.22 .06284 1.0652 157.1 23.1 35d 83 2026 04 29 18 15 58 32.198 -10 01 52.42 .06315 1.0655 157.1 23.1 27d 81 2026 04 29 19 15 58 33.875 -10 01 57.59 .06345 1.0658 157.2 23.1 23d 81 2026 04 29 20 15 58 35.531 -10 02 02.74 .06376 1.0662 157.2 23.1 21d 81 2026 04 29 21 15 58 37.164 -10 02 07.86 .06407 1.0665 157.2 23.2 19d 82 2026 04 29 22 15 58 38.776 -10 02 12.96 .06437 1.0668 157.3 23.2 18d 82 2026 04 29 23 15 58 40.366 -10 02 18.02 .06468 1.0671 157.3 23.2 17d 83 2026 04 30 00 15 58 41.936 -10 02 23.07 .06498 1.0674 157.3 23.2 967' 83 2026 04 30 01 15 58 43.484 -10 02 28.09 .06529 1.0677 157.3 23.2 930' 83 2026 04 30 02 15 58 45.012 -10 02 33.08 .06560 1.0680 157.4 23.2 899' 84 2026 04 30 03 15 58 46.520 -10 02 38.05 .06590 1.0683 157.4 23.2 872' 84 2026 04 30 04 15 58 48.008 -10 02 43.00 .06621 1.0686 157.4 23.2 848' 84 2026 04 30 05 15 58 49.476 -10 02 47.93 .06651 1.0689 157.5 23.2 828' 85 2026 04 30 06 15 58 50.924 -10 02 52.83 .06682 1.0692 157.5 23.2 809' 85 2026 04 30 07 15 58 52.354 -10 02 57.71 .06713 1.0695 157.5 23.3 794' 85 2026 04 30 08 15 58 53.764 -10 03 02.57 .06743 1.0699 157.6 23.3 780' 85 2026 04 30 09 15 58 55.155 -10 03 07.41 .06774 1.0702 157.6 23.3 768' 86 2026 04 30 10 15 58 56.528 -10 03 12.23 .06805 1.0705 157.6 23.3 758' 86 2026 04 30 11 15 58 57.882 -10 03 17.03 .06835 1.0708 157.7 23.3 750' 86 2026 04 30 12 15 58 59.218 -10 03 21.80 .06866 1.0711 157.7 23.3 745' 86 2026 04 30 13 15 59 00.537 -10 03 26.56 .06897 1.0714 157.7 23.3 743' 86 2026 04 30 14 15 59 01.837 -10 03 31.30 .06927 1.0717 157.7 23.3 745' 87 2026 04 30 15 15 59 03.120 -10 03 36.02 .06958 1.0720 157.8 23.3 753' 87