"Pseudo-MPEC" for P12hJhV
Created 2025 Dec 5 23:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12hJhV* C2025 11 25.30900601 01 08.737-25 15 40.74 ~BPAZ 22.02wXNEOCPF51
P12hJhV C2025 11 25.31990601 01 08.493-25 15 15.87 ~BPAZ 21.81wXNEOCPF51
P12hJhV C2025 11 25.33080201 01 08.249-25 14 51.10 ~BPAZ 21.92wXNEOCPF51
P12hJhV |C2025 11 26.05760001 00 56.460-24 46 53.40 ~BQ2Z 21.5 GVNEOCP807
P12hJhV |C2025 11 26.06669201 00 56.270-24 46 32.00 ~BQ2Z 21.6 GVNEOCP807
P12hJhV |C2025 11 26.07579001 00 56.080-24 46 11.20 ~BQ2Z 21.9 GVNEOCP807
P12hJhV 1C2025 11 26.09927 01 00 56.13 -24 45 26.6 ~BQ4o VNEOCP691
P12hJhV 1C2025 11 26.10935 01 00 55.93 -24 45 03.5 ~BQ4o VNEOCP691
P12hJhV 1C2025 11 26.31176901 00 52.554-24 37 14.51 ~BQK5 21.71GVNEOCPT12
P12hJhV 1C2025 11 26.31550901 00 52.488-24 37 05.85 ~BQK5 21.66GVNEOCPT12
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + 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.
(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: P12hJhV
Perihelion 2026 Jan 7.723740 +/- 6.93 TT = 17:22:11.1 (JD 2461048.223740)
Epoch 2025 Nov 26.0 TT = JDT 2461005.5 Earth MOID: 0.5222 Ma: 0.0146
M 345.075293102 +/- 4.9 (J2000 ecliptic) AutoNEOCP
n 0.349330531 +/- 0.0951 Peri. 349.747737 +/- 5.7
a 1.996694797 +/- 0.362 Node 71.173728 +/- 3.2
e 0.24607643 +/- 0.129 Incl. 26.325897 +/- 2.4
P 2.82142 H 19.94 G 0.15 U 11.2 SR
q 1.505355254 +/- 0.0907 Q 2.488034339 +/- 1.26
From 10 observations 2025 Nov. 25-26 (24.2 hr); mean residual 0".57
Residuals in arcseconds: 251125 F51 .01+ .25+ 251126 807 .04+ .91- 251126 T12 .05- .07+ 251125 F51 .01- .10+ 251126 807 .12- 1.1- 251126 T12 .03+ .09+ 251125 F51 .03- .16- 251126 691 .42+ 1.0- 251126 807 .20+ 1.4- 251126 691 .31+ 1.0- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 06 00 01 00 49.810 -18 17 27.35 .86154 1.5223 110.8 22.0 390 170 2025 12 06 01 01 00 50.362 -18 15 48.35 .86174 1.5223 110.8 22.0 393 170 2025 12 06 02 01 00 50.919 -18 14 09.35 .86193 1.5223 110.8 22.0 396 170 2025 12 06 03 01 00 51.481 -18 12 30.35 .86213 1.5222 110.8 22.0 400 170 2025 12 06 04 01 00 52.047 -18 10 51.34 .86233 1.5222 110.8 22.0 403 170 2025 12 06 05 01 00 52.617 -18 09 12.33 .86253 1.5221 110.7 22.0 406 170 2025 12 06 06 01 00 53.193 -18 07 33.32 .86272 1.5221 110.7 22.0 409 170 2025 12 06 07 01 00 53.772 -18 05 54.31 .86292 1.5220 110.7 22.0 412 170 2025 12 06 08 01 00 54.357 -18 04 15.30 .86312 1.5220 110.7 22.0 416 170 2025 12 06 09 01 00 54.945 -18 02 36.28 .86332 1.5220 110.7 22.0 419 170 2025 12 06 10 01 00 55.539 -18 00 57.26 .86352 1.5219 110.6 22.0 422 170 2025 12 06 11 01 00 56.137 -17 59 18.24 .86372 1.5219 110.6 22.0 426 170 2025 12 06 12 01 00 56.739 -17 57 39.22 .86392 1.5218 110.6 22.0 429 170 2025 12 06 13 01 00 57.346 -17 56 00.20 .86411 1.5218 110.6 22.0 432 170 2025 12 06 14 01 00 57.957 -17 54 21.18 .86431 1.5217 110.6 22.0 435 170 2025 12 06 15 01 00 58.573 -17 52 42.15 .86451 1.5217 110.5 22.0 439 170 2025 12 06 16 01 00 59.194 -17 51 03.12 .86471 1.5217 110.5 22.0 442 170 2025 12 06 17 01 00 59.819 -17 49 24.09 .86491 1.5216 110.5 22.0 446 170 2025 12 06 18 01 01 00.448 -17 47 45.06 .86511 1.5216 110.5 22.0 449 170 2025 12 06 19 01 01 01.082 -17 46 06.03 .86531 1.5215 110.4 22.0 452 170 2025 12 06 20 01 01 01.721 -17 44 27.00 .86552 1.5215 110.4 22.0 456 170 2025 12 06 21 01 01 02.364 -17 42 47.97 .86572 1.5215 110.4 22.0 459 170 2025 12 06 22 01 01 03.011 -17 41 08.93 .86592 1.5214 110.4 22.0 463 170 2025 12 06 23 01 01 03.663 -17 39 29.90 .86612 1.5214 110.4 22.0 466 170 2025 12 07 00 01 01 04.319 -17 37 50.86 .86632 1.5213 110.3 22.0 469 170 2025 12 07 01 01 01 04.980 -17 36 11.83 .86652 1.5213 110.3 22.0 473 170 2025 12 07 02 01 01 05.646 -17 34 32.79 .86672 1.5212 110.3 22.1 476 170 2025 12 07 03 01 01 06.316 -17 32 53.75 .86693 1.5212 110.3 22.1 480 170 2025 12 07 04 01 01 06.990 -17 31 14.71 .86713 1.5212 110.3 22.1 483 170 2025 12 07 05 01 01 07.669 -17 29 35.67 .86733 1.5211 110.2 22.1 487 170 2025 12 07 06 01 01 08.352 -17 27 56.63 .86753 1.5211 110.2 22.1 490 170 2025 12 07 07 01 01 09.040 -17 26 17.59 .86774 1.5210 110.2 22.1 494 170 2025 12 07 08 01 01 09.732 -17 24 38.55 .86794 1.5210 110.2 22.1 497 170 2025 12 07 09 01 01 10.429 -17 22 59.51 .86814 1.5210 110.1 22.1 501 170 2025 12 07 10 01 01 11.130 -17 21 20.47 .86835 1.5209 110.1 22.1 505 170 2025 12 07 11 01 01 11.835 -17 19 41.43 .86855 1.5209 110.1 22.1 508 170 2025 12 07 12 01 01 12.545 -17 18 02.39 .86876 1.5208 110.1 22.1 512 170 2025 12 07 13 01 01 13.260 -17 16 23.35 .86896 1.5208 110.1 22.1 515 170 2025 12 07 14 01 01 13.979 -17 14 44.31 .86917 1.5208 110.0 22.1 519 170 2025 12 07 15 01 01 14.702 -17 13 05.27 .86937 1.5207 110.0 22.1 523 170 2025 12 07 16 01 01 15.430 -17 11 26.23 .86958 1.5207 110.0 22.1 526 170 2025 12 07 17 01 01 16.162 -17 09 47.19 .86978 1.5206 110.0 22.1 530 170 2025 12 07 18 01 01 16.899 -17 08 08.15 .86999 1.5206 109.9 22.1 534 170 2025 12 07 19 01 01 17.640 -17 06 29.11 .87019 1.5205 109.9 22.1 537 170 2025 12 07 20 01 01 18.385 -17 04 50.07 .87040 1.5205 109.9 22.1 541 170 2025 12 07 21 01 01 19.135 -17 03 11.03 .87060 1.5205 109.9 22.1 545 170 2025 12 07 22 01 01 19.890 -17 01 32.00 .87081 1.5204 109.9 22.1 548 170 2025 12 07 23 01 01 20.648 -16 59 52.96 .87102 1.5204 109.8 22.1 552 170