"Pseudo-MPEC" for P122JIh
Created 2024 Dec 5 2:31:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P122JIh* C2024 11 29.28036801 30 17.299-24 17 48.49 ~BTKV 22.24wXNEOCPF51
P122JIh C2024 11 29.30363201 30 16.410-24 17 23.26 ~BTKV 21.83wXNEOCPF51
P122JIh C2024 11 29.31524301 30 15.995-24 17 10.22 ~BTKV 22.03wXNEOCPF51
P122JIh |C2024 11 30.09929001 29 49.140-24 02 38.60 ~BU4H 21.8 GVNEOCP807
P122JIh |C2024 11 30.10483001 29 48.930-24 02 32.40 ~BU4H 21.9 GVNEOCP807
P122JIh |C2024 11 30.11038001 29 48.740-24 02 26.20 ~BU4H 21.8 GVNEOCP807
P122JIh |C2024 12 01.06401001 29 17.900-23 44 41.10 ~C132 22.4 GVNEOCP807
P122JIh |C2024 12 01.06955001 29 17.690-23 44 34.50 ~C132 22.2 GVNEOCP807
P122JIh |C2024 12 01.07510001 29 17.510-23 44 28.00 ~C132 22.1 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
Orbital elements: P122JIh
Perihelion 2025 Jun 27.35745 +/- 33.6 TT = 8:34:43 (JD 2460853.85745)
Epoch 2024 Dec 1.0 TT = JDT 2460645.5 AutoNEOCP
M 311.41561120 +/- 14 (J2000 ecliptic)
n 0.23317807 +/- 0.0319 Peri. 23.11774 +/- 10
a 2.61423270 +/- 0.238 Node 71.93181 +/- 2.2
e 0.1831547 +/- 0.0737 Incl. 32.90753 +/- 1.3
P 4.22685 H 18.06 G 0.15 U 10.4
q 2.13542357 +/- 0.112 Q 3.09304184 +/- 0.455
From 9 observations 2024 Nov. 29-Dec. 1 (43.1 hr); mean residual 0".15
Residuals in arcseconds: 241129 F51 .13+ .15+ 241130 807 .14+ .01+ 241201 807 .18+ .35- 241129 F51 .19- .21- 241130 807 .05- .04+ 241201 807 .15- .03+ 241129 F51 .04+ .04+ 241130 807 .04+ .05+ 241201 807 .07- .29+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 05 03 01 27 26.550 -22 27 08.98 1.7696 2.3490 113.9 22.2 10.6 56 2024 12 05 04 01 27 25.579 -22 26 20.36 1.7699 2.3489 113.9 22.2 10.8 56 2024 12 05 05 01 27 24.611 -22 25 31.73 1.7702 2.3488 113.9 22.2 11.0 56 2024 12 05 06 01 27 23.646 -22 24 43.09 1.7705 2.3488 113.9 22.2 11.2 56 2024 12 05 07 01 27 22.685 -22 23 54.42 1.7708 2.3487 113.8 22.2 11.3 56 2024 12 05 08 01 27 21.728 -22 23 05.74 1.7711 2.3486 113.8 22.2 11.5 56 2024 12 05 09 01 27 20.774 -22 22 17.05 1.7714 2.3485 113.8 22.2 11.7 56 2024 12 05 10 01 27 19.823 -22 21 28.33 1.7717 2.3485 113.7 22.2 11.9 56 2024 12 05 11 01 27 18.876 -22 20 39.60 1.7720 2.3484 113.7 22.2 12.1 56 2024 12 05 12 01 27 17.933 -22 19 50.86 1.7723 2.3483 113.7 22.2 12.3 56 2024 12 05 13 01 27 16.993 -22 19 02.10 1.7727 2.3482 113.6 22.2 12.5 56 2024 12 05 14 01 27 16.056 -22 18 13.32 1.7730 2.3482 113.6 22.2 12.7 56 2024 12 05 15 01 27 15.123 -22 17 24.52 1.7733 2.3481 113.6 22.2 12.9 56 2024 12 05 16 01 27 14.193 -22 16 35.71 1.7736 2.3480 113.5 22.2 13.1 56 2024 12 05 17 01 27 13.267 -22 15 46.89 1.7739 2.3479 113.5 22.2 13.3 56 2024 12 05 18 01 27 12.344 -22 14 58.05 1.7742 2.3479 113.5 22.2 13.5 56 2024 12 05 19 01 27 11.424 -22 14 09.19 1.7745 2.3478 113.5 22.2 13.7 56 2024 12 05 20 01 27 10.508 -22 13 20.31 1.7748 2.3477 113.4 22.2 13.9 56 2024 12 05 21 01 27 09.596 -22 12 31.43 1.7752 2.3476 113.4 22.2 14.1 56 2024 12 05 22 01 27 08.687 -22 11 42.52 1.7755 2.3476 113.4 22.2 14.3 56 2024 12 05 23 01 27 07.781 -22 10 53.60 1.7758 2.3475 113.3 22.2 14.5 56 2024 12 06 00 01 27 06.879 -22 10 04.66 1.7761 2.3474 113.3 22.2 14.7 56 2024 12 06 01 01 27 05.980 -22 09 15.71 1.7764 2.3473 113.3 22.2 14.9 56 2024 12 06 02 01 27 05.085 -22 08 26.74 1.7767 2.3473 113.2 22.2 15.1 56 2024 12 06 03 01 27 04.193 -22 07 37.76 1.7770 2.3472 113.2 22.2 15.4 56 2024 12 06 04 01 27 03.305 -22 06 48.76 1.7774 2.3471 113.2 22.2 15.6 56 2024 12 06 05 01 27 02.420 -22 05 59.74 1.7777 2.3470 113.2 22.2 15.8 56 2024 12 06 06 01 27 01.538 -22 05 10.71 1.7780 2.3470 113.1 22.2 16.0 56 2024 12 06 07 01 27 00.660 -22 04 21.66 1.7783 2.3469 113.1 22.2 16.2 56 2024 12 06 08 01 26 59.786 -22 03 32.60 1.7786 2.3468 113.1 22.3 16.5 56 2024 12 06 09 01 26 58.915 -22 02 43.52 1.7789 2.3467 113.0 22.3 16.7 56 2024 12 06 10 01 26 58.047 -22 01 54.43 1.7793 2.3467 113.0 22.3 16.9 56 2024 12 06 11 01 26 57.183 -22 01 05.32 1.7796 2.3466 113.0 22.3 17.1 56 2024 12 06 12 01 26 56.322 -22 00 16.20 1.7799 2.3465 112.9 22.3 17.4 56 2024 12 06 13 01 26 55.465 -21 59 27.06 1.7802 2.3464 112.9 22.3 17.6 56 2024 12 06 14 01 26 54.611 -21 58 37.91 1.7805 2.3464 112.9 22.3 17.8 56 2024 12 06 15 01 26 53.760 -21 57 48.74 1.7808 2.3463 112.9 22.3 18.1 56 2024 12 06 16 01 26 52.913 -21 56 59.56 1.7812 2.3462 112.8 22.3 18.3 56 2024 12 06 17 01 26 52.069 -21 56 10.36 1.7815 2.3461 112.8 22.3 18.5 56 2024 12 06 18 01 26 51.229 -21 55 21.14 1.7818 2.3461 112.8 22.3 18.8 56 2024 12 06 19 01 26 50.393 -21 54 31.92 1.7821 2.3460 112.7 22.3 19.0 56 2024 12 06 20 01 26 49.559 -21 53 42.67 1.7824 2.3459 112.7 22.3 19.2 56 2024 12 06 21 01 26 48.729 -21 52 53.41 1.7828 2.3458 112.7 22.3 19.5 56 2024 12 06 22 01 26 47.903 -21 52 04.14 1.7831 2.3458 112.6 22.3 19.7 56 2024 12 06 23 01 26 47.080 -21 51 14.85 1.7834 2.3457 112.6 22.3 20.0 56 2024 12 07 00 01 26 46.260 -21 50 25.55 1.7837 2.3456 112.6 22.3 20.2 56 2024 12 07 01 01 26 45.444 -21 49 36.23 1.7840 2.3455 112.6 22.3 20.5 56 2024 12 07 02 01 26 44.632 -21 48 46.90 1.7844 2.3455 112.5 22.3 20.7 56