"Pseudo-MPEC" for P122JIg
Created 2024 Dec 2 13:31:23 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P122JIg* C2024 11 29.28550901 49 29.166-21 46 08.38 ~BTKV 21.39wXNEOCPF51
P122JIg C2024 11 29.30875501 49 33.690-21 44 54.50 ~BTKV 21.29wXNEOCPF51
P122JIg C2024 11 29.32037001 49 35.932-21 44 17.63 ~BTKV 21.51wXNEOCPF51
P122JIg |C2024 11 30.12191201 52 17.240-21 01 36.30 ~BU4H 20.9 GVNEOCP807
P122JIg |C2024 11 30.12762001 52 18.340-21 01 18.50 ~BU4H 21.0 GVNEOCP807
P122JIg |C2024 11 30.13334001 52 19.420-21 01 00.10 ~BU4H 20.9 GVNEOCP807
P122JIg KC2024 12 01.08074201 55 27.923-20 11 37.39 ~C12V 21.34GVNEOCPI52
P122JIg KC2024 12 01.08262301 55 28.322-20 11 31.99 ~C12V 21.08GVNEOCPI52
P122JIg |C2024 12 01.08476001 55 27.840-20 11 04.20 ~C132 21.6 GVNEOCP807
P122JIg KC2024 12 01.08638101 55 29.053-20 11 18.13 ~C12V 21.06GVNEOCPI52
P122JIg |C2024 12 01.08856001 55 28.560-20 10 52.40 ~C132 21.6 GVNEOCP807
P122JIg |C2024 12 01.09226001 55 29.270-20 10 40.80 ~C132 21.6 GVNEOCP807
P122JIg C2024 12 02.32453501 59 26.777-19 06 55.36 ~C29l 21.02wXNEOCPF52
P122JIg C2024 12 02.33546201 59 28.749-19 06 21.59 ~C29l 20.72wXNEOCPF52
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
Orbital elements: P122JIg
Perihelion 2024 Oct 18.50538 +/- 0.156 TT = 12:07:44 (JD 2460602.00538)
Epoch 2024 Dec 2.0 TT = JDT 2460646.5 Earth MOID: 0.1835 Ju: 0.7506
M 8.03248207 +/- 0.53 Ma: 0.0236 AutoNEOCP
n 0.18052703 +/- 0.0114 Peri. 245.55727 +/- 0.41
a 3.10056763 +/- 0.131 Node 127.60293 +/- 0.40
e 0.6410721 +/- 0.0143 Incl. 9.48336 +/- 0.11
P 5.45961 H 21.31 G 0.15 U 9.7
q 1.11288020 +/- 0.00266 Q 5.08825505 +/- 0.258 (J2000 ecliptic)
From 14 observations 2024 Nov. 29-Dec. 2; mean residual 0".35
Residuals in arcseconds: 241129 F51 .07- .05- 241130 807 .21- .13+ 241201 807 .12+ .12- 241129 F51 .11+ .05+ 241201 I52 .50- .47- 241201 807 .39+ .13- 241129 F51 .03- .00 241201 I52 .11+ .92- 241202 F52 .02+ .08+ 241130 807 .13- .20+ 241201 807 .03- .00 241202 F52 .05- .06- 241130 807 .01- .11- 241201 I52 .41+ 1.3+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 02 14 02 00 15.883 -18 53 19.94 .39929 1.2543 124.2 21.4 .254 20 2024 12 02 15 02 00 23.755 -18 51 11.10 .39953 1.2546 124.2 21.4 .263 21 2024 12 02 16 02 00 31.620 -18 49 02.32 .39978 1.2548 124.2 21.4 .273 22 2024 12 02 17 02 00 39.478 -18 46 53.59 .40002 1.2551 124.2 21.4 .283 23 2024 12 02 18 02 00 47.328 -18 44 44.92 .40027 1.2553 124.2 21.4 .293 24 2024 12 02 19 02 00 55.172 -18 42 36.30 .40052 1.2555 124.2 21.4 .304 25 2024 12 02 20 02 01 03.008 -18 40 27.74 .40076 1.2558 124.2 21.4 .315 26 2024 12 02 21 02 01 10.837 -18 38 19.23 .40101 1.2560 124.2 21.4 .327 27 2024 12 02 22 02 01 18.659 -18 36 10.77 .40126 1.2562 124.3 21.4 .338 28 2024 12 02 23 02 01 26.474 -18 34 02.37 .40151 1.2565 124.3 21.4 .351 28 2024 12 03 00 02 01 34.282 -18 31 54.03 .40175 1.2567 124.3 21.4 .363 29 2024 12 03 01 02 01 42.083 -18 29 45.74 .40200 1.2570 124.3 21.4 .376 30 2024 12 03 02 02 01 49.877 -18 27 37.51 .40225 1.2572 124.3 21.4 .389 30 2024 12 03 03 02 01 57.663 -18 25 29.33 .40250 1.2575 124.3 21.4 .402 31 2024 12 03 04 02 02 05.443 -18 23 21.21 .40275 1.2577 124.3 21.4 .416 32 2024 12 03 05 02 02 13.216 -18 21 13.14 .40300 1.2579 124.3 21.4 .430 32 2024 12 03 06 02 02 20.981 -18 19 05.13 .40325 1.2582 124.4 21.4 .444 33 2024 12 03 07 02 02 28.740 -18 16 57.18 .40350 1.2584 124.4 21.4 .458 33 2024 12 03 08 02 02 36.492 -18 14 49.29 .40375 1.2587 124.4 21.4 .473 34 2024 12 03 09 02 02 44.237 -18 12 41.45 .40400 1.2589 124.4 21.4 .489 34 2024 12 03 10 02 02 51.975 -18 10 33.66 .40425 1.2591 124.4 21.4 .504 35 2024 12 03 11 02 02 59.705 -18 08 25.94 .40450 1.2594 124.4 21.4 .520 35 2024 12 03 12 02 03 07.429 -18 06 18.27 .40475 1.2596 124.4 21.4 .536 36 2024 12 03 13 02 03 15.147 -18 04 10.66 .40501 1.2599 124.4 21.4 .552 36 2024 12 03 14 02 03 22.857 -18 02 03.11 .40526 1.2601 124.5 21.4 .569 36 2024 12 03 15 02 03 30.560 -17 59 55.61 .40551 1.2604 124.5 21.4 .586 37 2024 12 03 16 02 03 38.257 -17 57 48.18 .40577 1.2606 124.5 21.4 .603 37 2024 12 03 17 02 03 45.946 -17 55 40.80 .40602 1.2608 124.5 21.4 .621 37 2024 12 03 18 02 03 53.629 -17 53 33.47 .40627 1.2611 124.5 21.4 .639 38 2024 12 03 19 02 04 01.305 -17 51 26.21 .40653 1.2613 124.5 21.4 .657 38 2024 12 03 20 02 04 08.974 -17 49 19.01 .40678 1.2616 124.5 21.4 .675 38 2024 12 03 21 02 04 16.636 -17 47 11.86 .40704 1.2618 124.5 21.4 .694 39 2024 12 03 22 02 04 24.292 -17 45 04.77 .40729 1.2621 124.6 21.4 .713 39 2024 12 03 23 02 04 31.941 -17 42 57.74 .40755 1.2623 124.6 21.4 .733 39 2024 12 04 00 02 04 39.583 -17 40 50.77 .40780 1.2625 124.6 21.4 .752 39 2024 12 04 01 02 04 47.218 -17 38 43.86 .40806 1.2628 124.6 21.4 .772 40 2024 12 04 02 02 04 54.847 -17 36 37.01 .40832 1.2630 124.6 21.5 .793 40 2024 12 04 03 02 05 02.469 -17 34 30.22 .40857 1.2633 124.6 21.5 .813 40 2024 12 04 04 02 05 10.084 -17 32 23.49 .40883 1.2635 124.6 21.5 .834 40 2024 12 04 05 02 05 17.692 -17 30 16.82 .40909 1.2638 124.6 21.5 .855 41 2024 12 04 06 02 05 25.294 -17 28 10.20 .40934 1.2640 124.6 21.5 .877 41 2024 12 04 07 02 05 32.889 -17 26 03.65 .40960 1.2643 124.7 21.5 .899 41 2024 12 04 08 02 05 40.477 -17 23 57.16 .40986 1.2645 124.7 21.5 .921 41 2024 12 04 09 02 05 48.059 -17 21 50.73 .41012 1.2647 124.7 21.5 .943 41 2024 12 04 10 02 05 55.634 -17 19 44.35 .41038 1.2650 124.7 21.5 .966 42 2024 12 04 11 02 06 03.203 -17 17 38.04 .41064 1.2652 124.7 21.5 .989 42 2024 12 04 12 02 06 10.765 -17 15 31.79 .41090 1.2655 124.7 21.5 1.01 42 2024 12 04 13 02 06 18.320 -17 13 25.60 .41116 1.2657 124.7 21.5 1.04 42