"Pseudo-MPEC" for P12kD7w
Created 2026 Jan 20 10:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12kD7w*0C2026 01 18.42068209 40 01.324+08 34 18.36 ~1IEZ 21.17wXNEOCPF51
P12kD7w 0C2026 01 18.43180209 40 03.702+08 34 15.28 ~1IEZ 21.48wXNEOCPF51
P12kD7w 0C2026 01 18.44296909 40 06.050+08 34 12.64 ~1IEZ 21.32wXNEOCPF51
P12kD7w 0C2026 01 18.45423609 40 08.455+08 34 09.92 ~1IEZ 21.45wXNEOCPF51
P12kD7w 0C2026 01 18.63528909 40 47.017+08 33 14.11 ~1IJK 21.09GVNEOCPF51
P12kD7w 0C2026 01 18.63610509 40 47.198+08 33 13.90 ~1IJK 21.18GVNEOCPF51
P12kD7w 0C2026 01 19.20248009 43 24.845+08 30 01.25 ~1K65 21.39gUNEOCPI41
P12kD7w |C2026 01 19.20922009 43 23.400+08 31 59.20 ~1J5Z 21.0 GVNEOCP807
P12kD7w |C2026 01 19.21286009 43 24.240+08 31 58.20 ~1J5Z 21.2 GVNEOCP807
P12kD7w |C2026 01 19.21650009 43 25.090+08 31 57.10 ~1J5Z 21.3 GVNEOCP807
P12kD7w 0C2026 01 19.39111009 44 10.447+08 29 15.50 ~1K65 21.25gUNEOCPI41
P12kD7w 0C2026 01 19.50902609 44 38.500+08 28 37.14 ~1K65 21.42rUNEOCPI41
P12kD7w 1C2026 01 20.14995009 47 42.058+08 24 53.80 ~1KAK 20.8 GXNEOCP033
P12kD7w 1C2026 01 20.15160009 47 42.486+08 24 53.10 ~1KAK 20.8 GXNEOCP033
P12kD7w |C2026 01 20.21835009 48 07.450+08 27 00.30 ~1K65 21.0 GVNEOCP807
P12kD7w |C2026 01 20.22618009 48 09.490+08 26 58.60 ~1K65 21.4 GVNEOCP807
P12kD7w |C2026 01 20.23402009 48 11.480+08 26 56.60 ~1K65 20.7 GVNEOCP807
P12kD7w KC2026 01 20.36168809 48 49.007+08 24 20.20 ~1K95 20.57GVNEOCPI52
P12kD7w KC2026 01 20.36334809 48 49.406+08 24 19.76 ~1K95 20.50GVNEOCPI52
P12kD7w KC2026 01 20.36500909 48 49.878+08 24 19.26 ~1K95 20.82GVNEOCPI52
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(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. 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.
(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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, 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: P12kD7w
Perihelion 2026 Mar 30.889737 +/- 0.0271 TT = 21:21:13.3 (JD 2461130.389737)
Epoch 2026 Jan 20.0 TT = JDT 2461060.5 Earth MOID: 0.0072 Ma: 0.0057
M 305.144016460 +/- 0.043 (J2000 ecliptic) AutoNEOCP
n 0.784893256 +/- 0.000383 Peri. 75.584797 +/- 0.07
a 1.163935686 +/- 0.000379 Node 128.921385 +/- 0.0052
e 0.25639565 +/- 0.000468 Incl. 2.678677 +/- 0.0041
P 1.256/458.652d H 25.40 G 0.15 U 7.5
q 0.865507629 +/- 0.000436 Q 1.462363743 +/- 0.000916
From 20 observations 2026 Jan. 18-20 (46.7 hr); mean residual 0".26
Residuals in arcseconds: 260118 F51 .03- .19+ 260119 807 .22+ .16+ 260120 807 .08- .36- 260118 F51 .07+ .18- 260119 807 .18+ .10+ 260120 807 .27+ .10+ 260118 F51 .24- .04- 260119 807 .30+ .06- 260120 807 .11- .29+ 260118 F51 .15+ .11+ 260119 I41 .00 .64+ 260120 I52 .07+ .11- 260118 F51 .04+ .10- 260119 I41 .48- .50+ 260120 I52 .44- .05- 260118 F51 .02+ .02- 260120 033 .29+ .03+ 260120 I52 .14+ .05- 260119 I41 .29- .85- 260120 033 .01+ .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 01 20 11 09 49 17.307 +08 24 36.87 .07643 1.0528 153.0 21.1 .048 122 2026 01 20 12 09 49 30.016 +08 24 23.86 .07624 1.0526 153.0 21.1 .055 118 2026 01 20 13 09 49 42.782 +08 24 10.82 .07605 1.0524 153.0 21.1 .062 115 2026 01 20 14 09 49 55.605 +08 23 57.74 .07585 1.0522 153.0 21.1 .070 113 2026 01 20 15 09 50 08.487 +08 23 44.63 .07566 1.0521 153.0 21.1 .078 111 2026 01 20 16 09 50 21.426 +08 23 31.49 .07547 1.0519 153.0 21.1 .087 109 2026 01 20 17 09 50 34.425 +08 23 18.30 .07528 1.0517 153.0 21.1 .096 108 2026 01 20 18 09 50 47.483 +08 23 05.08 .07508 1.0515 153.0 21.0 .106 107 2026 01 20 19 09 51 00.600 +08 22 51.83 .07489 1.0514 153.0 21.0 .115 106 2026 01 20 20 09 51 13.778 +08 22 38.53 .07470 1.0512 153.0 21.0 .126 105 2026 01 20 21 09 51 27.016 +08 22 25.20 .07451 1.0510 153.0 21.0 .137 104 2026 01 20 22 09 51 40.315 +08 22 11.83 .07432 1.0508 153.0 21.0 .148 104 2026 01 20 23 09 51 53.675 +08 21 58.42 .07412 1.0507 153.0 21.0 .160 103 2026 01 21 00 09 52 07.098 +08 21 44.96 .07393 1.0505 152.9 21.0 .172 102 2026 01 21 01 09 52 20.582 +08 21 31.47 .07374 1.0503 152.9 21.0 .184 102 2026 01 21 02 09 52 34.130 +08 21 17.94 .07355 1.0501 152.9 21.0 .197 102 2026 01 21 03 09 52 47.740 +08 21 04.36 .07336 1.0500 152.9 21.0 .210 101 2026 01 21 04 09 53 01.415 +08 20 50.74 .07317 1.0498 152.9 21.0 .224 101 2026 01 21 05 09 53 15.153 +08 20 37.08 .07298 1.0496 152.9 21.0 .238 100 2026 01 21 06 09 53 28.957 +08 20 23.38 .07279 1.0494 152.9 21.0 .253 100 2026 01 21 07 09 53 42.825 +08 20 09.63 .07259 1.0493 152.9 21.0 .268 100 2026 01 21 08 09 53 56.759 +08 19 55.83 .07240 1.0491 152.9 21.0 .284 100 2026 01 21 09 09 54 10.759 +08 19 41.99 .07221 1.0489 152.9 21.0 .300 99 2026 01 21 10 09 54 24.826 +08 19 28.10 .07202 1.0488 152.8 21.0 .317 99 2026 01 21 11 09 54 38.960 +08 19 14.16 .07183 1.0486 152.8 21.0 .334 99 2026 01 21 12 09 54 53.161 +08 19 00.18 .07164 1.0484 152.8 20.9 .351 99 2026 01 21 13 09 55 07.431 +08 18 46.14 .07145 1.0482 152.8 20.9 .370 99 2026 01 21 14 09 55 21.769 +08 18 32.06 .07126 1.0481 152.8 20.9 .388 99 2026 01 21 15 09 55 36.176 +08 18 17.92 .07107 1.0479 152.8 20.9 .407 98 2026 01 21 16 09 55 50.653 +08 18 03.74 .07088 1.0477 152.8 20.9 .427 98 2026 01 21 17 09 56 05.200 +08 17 49.50 .07070 1.0475 152.8 20.9 .447 98 2026 01 21 18 09 56 19.817 +08 17 35.21 .07051 1.0474 152.8 20.9 .467 98 2026 01 21 19 09 56 34.506 +08 17 20.87 .07032 1.0472 152.7 20.9 .489 98 2026 01 21 20 09 56 49.267 +08 17 06.47 .07013 1.0470 152.7 20.9 .510 98 2026 01 21 21 09 57 04.100 +08 16 52.01 .06994 1.0468 152.7 20.9 .533 98 2026 01 21 22 09 57 19.005 +08 16 37.50 .06975 1.0467 152.7 20.9 .555 98 2026 01 21 23 09 57 33.985 +08 16 22.94 .06956 1.0465 152.7 20.9 .579 98 2026 01 22 00 09 57 49.038 +08 16 08.31 .06937 1.0463 152.7 20.9 .603 97 2026 01 22 01 09 58 04.165 +08 15 53.63 .06918 1.0461 152.7 20.9 .627 97 2026 01 22 02 09 58 19.368 +08 15 38.89 .06900 1.0460 152.6 20.9 .652 97 2026 01 22 03 09 58 34.647 +08 15 24.09 .06881 1.0458 152.6 20.9 .678 97 2026 01 22 04 09 58 50.001 +08 15 09.22 .06862 1.0456 152.6 20.9 .704 97 2026 01 22 05 09 59 05.433 +08 14 54.30 .06843 1.0454 152.6 20.9 .731 97 2026 01 22 06 09 59 20.942 +08 14 39.31 .06825 1.0453 152.6 20.8 .759 97 2026 01 22 07 09 59 36.528 +08 14 24.26 .06806 1.0451 152.6 20.8 .787 97 2026 01 22 08 09 59 52.194 +08 14 09.14 .06787 1.0449 152.5 20.8 .816 97 2026 01 22 09 10 00 07.939 +08 13 53.95 .06768 1.0447 152.5 20.8 .845 97 2026 01 22 10 10 00 23.763 +08 13 38.70 .06750 1.0446 152.5 20.8 .875 97