"Pseudo-MPEC" for P12hTCE
Created 2025 Dec 4 1:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12hTCE* C2025 11 26.47540507 21 56.903+25 25 16.38 ~BQIo 21.92wXNEOCPF51
P12hTCE C2025 11 26.48647607 21 56.558+25 25 18.73 ~BQIo 22.13wXNEOCPF51
P12hTCE C2025 11 26.49760207 21 56.200+25 25 20.95 ~BQIo 21.99wXNEOCPF51
P12hTCE KC2025 11 27.30000607 21 31.460+25 28 01.99 ~BR85 21.53GVNEOCPV06
P12hTCE KC2025 11 27.30808507 21 31.194+25 28 03.18 ~BR85 22.07GVNEOCPV06
P12hTCE KC2025 11 27.31616307 21 30.935+25 28 05.02 ~BR85 22.48GVNEOCPV06
P12hTCE KC2025 11 27.32425407 21 30.690+25 28 06.96 ~BR85 21.72GVNEOCPV06
P12hTCE KC2025 11 28.41844907 20 54.647+25 31 50.59 ~BSAZ 21.59GVNEOCPV06
P12hTCE KC2025 11 28.42336407 20 54.460+25 31 51.67 ~BSAZ 21.73GVNEOCPV06
P12hTCE KC2025 11 28.42828307 20 54.280+25 31 52.64 ~BSAZ 21.50GVNEOCPV06
P12hTCE 1C2025 12 02.49537007 18 21.310+25 46 07.60 ~C2D5 21.8 RVNEOCP691
P12hTCE 1C2025 12 02.50516007 18 20.880+25 46 10.00 ~C2D5 21.8 RVNEOCP691
P12hTCE 1C2025 12 02.51496007 18 20.470+25 46 11.90 ~C2D5 21.4 RVNEOCP691
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.
(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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: P12hTCE
Perihelion 2025 Jan 12.636545 +/- 23.6 TT = 15:16:37.4 (JD 2460688.136545)
Epoch 2025 Dec 2.0 TT = JDT 2461011.5 Earth MOID: 0.7697 AutoNEOCP
M 78.319513584 +/- 9 (J2000 ecliptic)
n 0.242202736 +/- 0.0117 Peri. 275.885619 +/- 6
a 2.548883695 +/- 0.0822 Node 65.352146 +/- 0.46
e 0.30551101 +/- 0.0239 Incl. 4.883638 +/- 0.07
P 4.06935 H 17.85 G 0.15 U 9.8
q 1.770171645 +/- 0.0039 Q 3.327595746 +/- 0.168
From 13 observations 2025 Nov. 26-Dec. 2; mean residual 0".15
Residuals in arcseconds: 251126 F51 .07- .04- 251127 V06 .07- .07+ 251202 691 .03+ .19- 251126 F51 .05+ .03+ 251127 V06 .25+ .31+ 251202 691 .09- .17+ 251126 F51 .04+ .04- 251128 V06 .16+ .14- 251202 691 .05+ .03+ 251127 V06 .20- .44+ 251128 V06 .01+ .07- 251127 V06 .18- .07- 251128 V06 .05- .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 04 02 07 17 13.732 +25 51 50.29 1.7692 2.6333 144.3 21.9 .466 172 2025 12 04 03 07 17 11.896 +25 51 59.31 1.7690 2.6334 144.4 21.9 .479 172 2025 12 04 04 07 17 10.057 +25 52 08.32 1.7688 2.6336 144.4 21.9 .493 172 2025 12 04 05 07 17 08.215 +25 52 17.33 1.7686 2.6337 144.5 21.9 .507 171 2025 12 04 06 07 17 06.370 +25 52 26.35 1.7685 2.6338 144.5 21.9 .522 171 2025 12 04 07 07 17 04.522 +25 52 35.37 1.7683 2.6340 144.6 21.9 .536 171 2025 12 04 08 07 17 02.671 +25 52 44.39 1.7681 2.6341 144.6 21.9 .551 171 2025 12 04 09 07 17 00.817 +25 52 53.42 1.7679 2.6342 144.7 21.9 .565 170 2025 12 04 10 07 16 58.960 +25 53 02.44 1.7677 2.6344 144.7 21.9 .580 170 2025 12 04 11 07 16 57.101 +25 53 11.47 1.7675 2.6345 144.7 21.9 .595 170 2025 12 04 12 07 16 55.238 +25 53 20.50 1.7673 2.6346 144.8 21.9 .611 170 2025 12 04 13 07 16 53.372 +25 53 29.53 1.7671 2.6347 144.8 21.9 .626 169 2025 12 04 14 07 16 51.503 +25 53 38.56 1.7669 2.6349 144.9 21.9 .641 169 2025 12 04 15 07 16 49.632 +25 53 47.60 1.7667 2.6350 144.9 21.9 .657 169 2025 12 04 16 07 16 47.757 +25 53 56.63 1.7665 2.6351 145.0 21.9 .673 169 2025 12 04 17 07 16 45.880 +25 54 05.67 1.7663 2.6353 145.0 21.9 .689 169 2025 12 04 18 07 16 43.999 +25 54 14.71 1.7661 2.6354 145.1 21.9 .705 168 2025 12 04 19 07 16 42.116 +25 54 23.75 1.7659 2.6355 145.1 21.9 .722 168 2025 12 04 20 07 16 40.229 +25 54 32.80 1.7657 2.6357 145.2 21.9 .738 168 2025 12 04 21 07 16 38.340 +25 54 41.84 1.7656 2.6358 145.2 21.9 .755 168 2025 12 04 22 07 16 36.447 +25 54 50.89 1.7654 2.6359 145.3 21.9 .772 168 2025 12 04 23 07 16 34.552 +25 54 59.94 1.7652 2.6361 145.3 21.9 .789 167 2025 12 05 00 07 16 32.654 +25 55 08.99 1.7650 2.6362 145.4 21.9 .806 167 2025 12 05 01 07 16 30.753 +25 55 18.04 1.7648 2.6363 145.4 21.9 .824 167 2025 12 05 02 07 16 28.849 +25 55 27.09 1.7646 2.6365 145.5 21.9 .841 167 2025 12 05 03 07 16 26.942 +25 55 36.15 1.7644 2.6366 145.5 21.9 .859 167 2025 12 05 04 07 16 25.032 +25 55 45.20 1.7642 2.6367 145.6 21.9 .877 166 2025 12 05 05 07 16 23.119 +25 55 54.26 1.7640 2.6369 145.6 21.9 .895 166 2025 12 05 06 07 16 21.203 +25 56 03.32 1.7639 2.6370 145.7 21.9 .914 166 2025 12 05 07 07 16 19.284 +25 56 12.38 1.7637 2.6371 145.7 21.9 .932 166 2025 12 05 08 07 16 17.363 +25 56 21.45 1.7635 2.6373 145.8 21.9 .951 165 2025 12 05 09 07 16 15.438 +25 56 30.51 1.7633 2.6374 145.8 21.9 .970 165 2025 12 05 10 07 16 13.511 +25 56 39.58 1.7631 2.6375 145.9 21.9 .989 165 2025 12 05 11 07 16 11.580 +25 56 48.65 1.7629 2.6376 145.9 21.9 1.01 165 2025 12 05 12 07 16 09.647 +25 56 57.71 1.7628 2.6378 146.0 21.9 1.03 165 2025 12 05 13 07 16 07.711 +25 57 06.78 1.7626 2.6379 146.0 21.9 1.05 164 2025 12 05 14 07 16 05.772 +25 57 15.86 1.7624 2.6380 146.1 21.9 1.07 164 2025 12 05 15 07 16 03.830 +25 57 24.93 1.7622 2.6382 146.1 21.9 1.09 164 2025 12 05 16 07 16 01.885 +25 57 34.00 1.7620 2.6383 146.2 21.9 1.11 164 2025 12 05 17 07 15 59.937 +25 57 43.08 1.7618 2.6384 146.2 21.9 1.13 164 2025 12 05 18 07 15 57.986 +25 57 52.16 1.7617 2.6386 146.3 21.9 1.15 164 2025 12 05 19 07 15 56.033 +25 58 01.24 1.7615 2.6387 146.3 21.9 1.17 163 2025 12 05 20 07 15 54.076 +25 58 10.32 1.7613 2.6388 146.4 21.9 1.19 163 2025 12 05 21 07 15 52.117 +25 58 19.40 1.7611 2.6390 146.4 21.9 1.21 163 2025 12 05 22 07 15 50.155 +25 58 28.48 1.7609 2.6391 146.5 21.9 1.23 163 2025 12 05 23 07 15 48.190 +25 58 37.56 1.7607 2.6392 146.5 21.9 1.25 163 2025 12 06 00 07 15 46.222 +25 58 46.65 1.7606 2.6394 146.6 21.9 1.28 162 2025 12 06 01 07 15 44.251 +25 58 55.74 1.7604 2.6395 146.6 21.9 1.30 162