"Pseudo-MPEC" for P22i1Gc
Created 2025 Dec 5 23:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22i1Gc* C2025 11 28.31936003 30 19.510+29 35 46.52 ~BSAZ 21.89wXNEOCPF52
P22i1Gc C2025 11 28.33035603 30 18.454+29 35 24.48 ~BSAZ 22.15wXNEOCPF52
P22i1Gc C2025 11 28.34140003 30 17.382+29 35 02.31 ~BSAZ 21.85wXNEOCPF52
P22i1Gc 1C2025 11 28.48342903 30 03.636+29 30 13.86 ~BSLK 21.94GVNEOCPT12
P22i1Gc C2025 11 28.48451803 30 03.559+29 30 11.52 ~BSJ5 21.75GVNEOCPF51
P22i1Gc C2025 11 28.48516003 30 03.491+29 30 10.15 ~BSJ5 22.01GVNEOCPF51
P22i1Gc 1C2025 11 28.48664903 30 03.321+29 30 07.12 ~BSLK 21.86GVNEOCPT12
P22i1Gc 1C2025 11 28.49052903 30 02.949+29 29 59.36 ~BSLK 21.20GVNEOCPT12
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 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.
(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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P22i1Gc
Perihelion 2025 Jun 12.420259 +/- 170 TT = 10:05:10.4 (JD 2460838.920259)
Epoch 2025 Nov 28.0 TT = JDT 2461007.5 Earth MOID: 0.1821 AutoNEOCP
M 79.574725331 +/- 70 (J2000 ecliptic)
n 0.472030179 +/- 0.188 Peri. 53.156573 +/- 90
a 1.633639421 +/- 0.434 Node 251.494143 +/- 7
e 0.32725186 +/- 0.206 Incl. 25.930196 +/- 18
P 2.088/762.649d H 20.91 G 0.15 U 11.6 SR
q 1.099027871 +/- 0.438 Q 2.168250970 +/- 1.81
From 8 observations 2025 Nov. 28 (4.1 hr); mean residual 0".09
Residuals in arcseconds: 251128 F52 .06- .10- 251128 T12 .03+ .04+ 251128 T12 .05- .12- 251128 F52 .04+ .01+ 251128 F51 .22+ .06+ 251128 T12 .06- .06+ 251128 F52 .01+ .11+ 251128 F51 .14+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 06 00 03 20 15.900 +25 27 03.24 .78489 1.7421 159.4 22.3 1382 146 2025 12 06 01 03 20 13.189 +25 25 46.71 .78520 1.7423 159.4 22.3 1396 146 2025 12 06 02 03 20 10.484 +25 24 30.23 .78551 1.7425 159.3 22.3 1410 146 2025 12 06 03 03 20 07.785 +25 23 13.81 .78583 1.7426 159.3 22.3 1424 146 2025 12 06 04 03 20 05.092 +25 21 57.45 .78614 1.7428 159.2 22.3 1438 146 2025 12 06 05 03 20 02.405 +25 20 41.14 .78646 1.7430 159.2 22.3 1452 146 2025 12 06 06 03 19 59.724 +25 19 24.89 .78677 1.7431 159.1 22.3 1466 146 2025 12 06 07 03 19 57.049 +25 18 08.70 .78709 1.7433 159.1 22.3 1480 146 2025 12 06 08 03 19 54.381 +25 16 52.56 .78740 1.7435 159.0 22.3 1495 146 2025 12 06 09 03 19 51.718 +25 15 36.47 .78772 1.7437 159.0 22.3 1509 146 2025 12 06 10 03 19 49.061 +25 14 20.45 .78804 1.7438 158.9 22.3 1524 146 2025 12 06 11 03 19 46.411 +25 13 04.48 .78835 1.7440 158.9 22.3 1538 147 2025 12 06 12 03 19 43.766 +25 11 48.56 .78867 1.7442 158.8 22.3 1553 147 2025 12 06 13 03 19 41.127 +25 10 32.70 .78899 1.7443 158.8 22.3 1567 147 2025 12 06 14 03 19 38.495 +25 09 16.90 .78931 1.7445 158.7 22.3 1582 147 2025 12 06 15 03 19 35.868 +25 08 01.15 .78963 1.7447 158.7 22.3 1597 147 2025 12 06 16 03 19 33.248 +25 06 45.47 .78995 1.7448 158.6 22.3 1612 147 2025 12 06 17 03 19 30.633 +25 05 29.83 .79027 1.7450 158.6 22.3 1626 147 2025 12 06 18 03 19 28.024 +25 04 14.26 .79059 1.7452 158.5 22.3 1641 147 2025 12 06 19 03 19 25.422 +25 02 58.74 .79091 1.7453 158.5 22.3 1656 147 2025 12 06 20 03 19 22.825 +25 01 43.28 .79123 1.7455 158.4 22.3 1671 147 2025 12 06 21 03 19 20.235 +25 00 27.87 .79156 1.7457 158.4 22.3 1687 147 2025 12 06 22 03 19 17.650 +24 59 12.53 .79188 1.7458 158.3 22.3 1702 147 2025 12 06 23 03 19 15.072 +24 57 57.24 .79220 1.7460 158.3 22.3 1717 147 2025 12 07 00 03 19 12.499 +24 56 42.01 .79253 1.7462 158.2 22.3 1732 147 2025 12 07 01 03 19 09.933 +24 55 26.83 .79285 1.7463 158.2 22.3 1748 147 2025 12 07 02 03 19 07.373 +24 54 11.72 .79317 1.7465 158.1 22.3 1763 147 2025 12 07 03 03 19 04.818 +24 52 56.66 .79350 1.7467 158.1 22.3 1779 147 2025 12 07 04 03 19 02.270 +24 51 41.66 .79382 1.7468 158.0 22.4 1794 147 2025 12 07 05 03 18 59.727 +24 50 26.71 .79415 1.7470 158.0 22.4 1810 147 2025 12 07 06 03 18 57.191 +24 49 11.83 .79448 1.7472 157.9 22.4 1825 147 2025 12 07 07 03 18 54.660 +24 47 57.00 .79480 1.7473 157.9 22.4 1841 148 2025 12 07 08 03 18 52.136 +24 46 42.23 .79513 1.7475 157.8 22.4 1857 148 2025 12 07 09 03 18 49.617 +24 45 27.52 .79546 1.7477 157.8 22.4 1873 148 2025 12 07 10 03 18 47.105 +24 44 12.87 .79579 1.7478 157.7 22.4 1888 148 2025 12 07 11 03 18 44.598 +24 42 58.27 .79611 1.7480 157.7 22.4 1904 148 2025 12 07 12 03 18 42.098 +24 41 43.74 .79644 1.7482 157.6 22.4 1920 148 2025 12 07 13 03 18 39.603 +24 40 29.26 .79677 1.7484 157.6 22.4 1936 148 2025 12 07 14 03 18 37.115 +24 39 14.84 .79710 1.7485 157.5 22.4 1953 148 2025 12 07 15 03 18 34.632 +24 38 00.49 .79743 1.7487 157.5 22.4 1969 148 2025 12 07 16 03 18 32.156 +24 36 46.18 .79776 1.7489 157.4 22.4 1985 148 2025 12 07 17 03 18 29.685 +24 35 31.94 .79810 1.7490 157.4 22.4 2001 148 2025 12 07 18 03 18 27.220 +24 34 17.76 .79843 1.7492 157.3 22.4 2018 148 2025 12 07 19 03 18 24.762 +24 33 03.64 .79876 1.7494 157.3 22.4 2034 148 2025 12 07 20 03 18 22.309 +24 31 49.57 .79909 1.7495 157.2 22.4 2050 148 2025 12 07 21 03 18 19.862 +24 30 35.57 .79943 1.7497 157.2 22.4 2067 148 2025 12 07 22 03 18 17.422 +24 29 21.62 .79976 1.7499 157.1 22.4 2084 148 2025 12 07 23 03 18 14.987 +24 28 07.74 .80009 1.7500 157.1 22.4 2100 148