"Pseudo-MPEC" for P22n4V9
Created 2026 May 13 18:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22n4V9*0C2026 05 12.38872814 23 52.795-16 47 36.94 ~5CB5 21.97wXNEOCPF52
P22n4V9 0C2026 05 12.40089614 23 53.476-16 46 53.20 ~5CB5 21.70wXNEOCPF52
P22n4V9 0C2026 05 12.41307514 23 54.172-16 46 09.31 ~5CB5 21.85wXNEOCPF52
P22n4V9 0C2026 05 12.42522114 23 54.854-16 45 25.40 ~5CB5 21.88wXNEOCPF52
P22n4V9 0C2026 05 12.48971914 23 58.572-16 41 31.58 ~5CGZ 21.62GVNEOCPF52
P22n4V9 0C2026 05 12.49037414 23 58.629-16 41 28.59 ~5CGZ 21.88GVNEOCPF52
P22n4V9 0C2026 05 12.49103614 23 58.680-16 41 26.25 ~5CGZ 21.50GVNEOCPF52
P22n4V9 0C2026 05 12.49167514 23 58.712-16 41 23.84 ~5CGZ 21.44GVNEOCPF52
P22n4V9 |C2026 05 13.00460014 24 43.700-16 09 33.50 ~5D0o 21.6 GVNEOCP807
P22n4V9 |C2026 05 13.01188014 24 44.190-16 09 07.50 ~5D0o 21.6 GVNEOCP807
P22n4V9 |C2026 05 13.01916014 24 44.690-16 08 41.10 ~5D0o 21.4 GVNEOCP807
P22n4V9 3C2026 05 13.42835614 25 14.413-15 44 21.40 ~5DBK 21.65GVNEOCPT14
P22n4V9 3C2026 05 13.42932714 25 14.472-15 44 17.79 ~5DBK 21.73GVNEOCPT14
P22n4V9 3C2026 05 13.43029614 25 14.530-15 44 14.18 ~5DBK 21.74GVNEOCPT14
P22n4V9 3C2026 05 13.47758314 25 17.424-15 41 17.16 ~5DC5 21.53GVNEOCPT14
P22n4V9 3C2026 05 13.47959414 25 17.548-15 41 09.65 ~5DC5 21.63GVNEOCPT14
P22n4V9 3C2026 05 13.48161314 25 17.675-15 41 02.09 ~5DC5 21.72GVNEOCPT14
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P22n4V9
Perihelion 2026 Jun 23.458451 +/- 0.212 TT = 11:00:10.1 (JD 2461214.958451)
Epoch 2026 May 13.0 TT = JDT 2461173.5 Earth MOID: 0.1277 AutoNEOCP
M 340.057108441 +/- 0.07 (J2000 ecliptic)
n 0.481033209 +/- 0.00159 Peri. 37.104141 +/- 0.26
a 1.613191811 +/- 0.00357 Node 231.438244 +/- 0.0051
e 0.31036618 +/- 0.00209 Incl. 10.251698 +/- 0.029
P 2.049/748.375d H 24.72 G 0.15 U 8.4
q 1.112511619 +/- 0.00134 Q 2.113872003 +/- 0.00792
From 17 observations 2026 May 12-13 (26.2 hr); mean residual 0".12
Residuals in arcseconds: 260512 F52 .02- .00 260512 F52 .14+ .04+ 260513 T14 .01+ .00 260512 F52 .04- .01+ 260512 F52 .04+ .11+ 260513 T14 .00 .00 260512 F52 .13+ .04+ 260513 807 .14- .16+ 260513 T14 .02+ .04+ 260512 F52 .08+ .11+ 260513 807 .20- .02- 260513 T14 .01- .01- 260512 F52 .28- .48- 260513 807 .04- .17+ 260513 T14 .01- .04- 260512 F52 .02- .12+ 260513 T14 .01- .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 13 19 14 25 44.968 -15 21 17.16 .16407 1.1706 166.4 21.8 .306 25 2026 05 13 20 14 25 48.411 -15 18 41.01 .16397 1.1705 166.4 21.8 .337 24 2026 05 13 21 14 25 51.860 -15 16 04.69 .16387 1.1704 166.3 21.8 .371 24 2026 05 13 22 14 25 55.315 -15 13 28.18 .16376 1.1703 166.3 21.8 .406 24 2026 05 13 23 14 25 58.777 -15 10 51.48 .16366 1.1702 166.3 21.8 .442 23 2026 05 14 00 14 26 02.245 -15 08 14.61 .16356 1.1701 166.2 21.8 .481 23 2026 05 14 01 14 26 05.719 -15 05 37.55 .16346 1.1699 166.2 21.8 .520 23 2026 05 14 02 14 26 09.200 -15 03 00.30 .16336 1.1698 166.2 21.8 .562 23 2026 05 14 03 14 26 12.686 -15 00 22.88 .16326 1.1697 166.1 21.8 .605 22 2026 05 14 04 14 26 16.180 -14 57 45.27 .16316 1.1696 166.1 21.8 .650 22 2026 05 14 05 14 26 19.679 -14 55 07.48 .16306 1.1695 166.0 21.8 .696 22 2026 05 14 06 14 26 23.185 -14 52 29.51 .16296 1.1694 166.0 21.8 .744 22 2026 05 14 07 14 26 26.697 -14 49 51.36 .16286 1.1693 166.0 21.8 .794 22 2026 05 14 08 14 26 30.216 -14 47 13.03 .16276 1.1692 165.9 21.8 .845 22 2026 05 14 09 14 26 33.741 -14 44 34.52 .16266 1.1690 165.9 21.8 .898 22 2026 05 14 10 14 26 37.272 -14 41 55.83 .16256 1.1689 165.8 21.8 .953 21 2026 05 14 11 14 26 40.810 -14 39 16.96 .16246 1.1688 165.8 21.8 1.01 21 2026 05 14 12 14 26 44.355 -14 36 37.91 .16237 1.1687 165.8 21.8 1.07 21 2026 05 14 13 14 26 47.905 -14 33 58.68 .16227 1.1686 165.7 21.8 1.13 21 2026 05 14 14 14 26 51.462 -14 31 19.27 .16217 1.1685 165.7 21.8 1.19 21 2026 05 14 15 14 26 55.026 -14 28 39.68 .16207 1.1684 165.6 21.8 1.25 21 2026 05 14 16 14 26 58.596 -14 25 59.92 .16197 1.1683 165.6 21.8 1.32 21 2026 05 14 17 14 27 02.172 -14 23 19.98 .16188 1.1682 165.6 21.8 1.38 21 2026 05 14 18 14 27 05.755 -14 20 39.86 .16178 1.1680 165.5 21.8 1.45 21 2026 05 14 19 14 27 09.344 -14 17 59.56 .16168 1.1679 165.5 21.8 1.52 21 2026 05 14 20 14 27 12.940 -14 15 19.09 .16159 1.1678 165.4 21.8 1.59 21 2026 05 14 21 14 27 16.542 -14 12 38.44 .16149 1.1677 165.4 21.8 1.66 21 2026 05 14 22 14 27 20.151 -14 09 57.62 .16139 1.1676 165.3 21.8 1.74 21 2026 05 14 23 14 27 23.766 -14 07 16.62 .16130 1.1675 165.3 21.8 1.82 21 2026 05 15 00 14 27 27.388 -14 04 35.44 .16120 1.1674 165.3 21.8 1.89 21 2026 05 15 01 14 27 31.016 -14 01 54.09 .16111 1.1673 165.2 21.8 1.97 20 2026 05 15 02 14 27 34.651 -13 59 12.57 .16101 1.1672 165.2 21.8 2.06 20 2026 05 15 03 14 27 38.292 -13 56 30.87 .16092 1.1670 165.1 21.8 2.14 20 2026 05 15 04 14 27 41.940 -13 53 49.00 .16082 1.1669 165.1 21.8 2.23 20 2026 05 15 05 14 27 45.595 -13 51 06.96 .16073 1.1668 165.1 21.8 2.31 20 2026 05 15 06 14 27 49.256 -13 48 24.74 .16063 1.1667 165.0 21.8 2.40 20 2026 05 15 07 14 27 52.923 -13 45 42.35 .16054 1.1666 165.0 21.8 2.49 20 2026 05 15 08 14 27 56.598 -13 42 59.79 .16044 1.1665 164.9 21.8 2.59 20 2026 05 15 09 14 28 00.278 -13 40 17.06 .16035 1.1664 164.9 21.8 2.68 20 2026 05 15 10 14 28 03.966 -13 37 34.15 .16026 1.1663 164.8 21.8 2.78 20 2026 05 15 11 14 28 07.660 -13 34 51.08 .16016 1.1662 164.8 21.8 2.87 20 2026 05 15 12 14 28 11.360 -13 32 07.83 .16007 1.1661 164.8 21.8 2.97 20 2026 05 15 13 14 28 15.067 -13 29 24.42 .15998 1.1660 164.7 21.8 3.07 20 2026 05 15 14 14 28 18.781 -13 26 40.83 .15989 1.1658 164.7 21.8 3.18 20 2026 05 15 15 14 28 22.502 -13 23 57.08 .15979 1.1657 164.6 21.8 3.28 20 2026 05 15 16 14 28 26.229 -13 21 13.16 .15970 1.1656 164.6 21.8 3.39 20 2026 05 15 17 14 28 29.963 -13 18 29.07 .15961 1.1655 164.5 21.8 3.50 20 2026 05 15 18 14 28 33.703 -13 15 44.81 .15952 1.1654 164.5 21.8 3.61 20