"Pseudo-MPEC" for P12hTCE
Created 2025 Dec 5 22:35:05 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 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 2025 12 06 02 07 15 42.277 +25 59 04.82 1.7602 2.6396 146.7 21.9 1.32 162 2025 12 06 03 07 15 40.300 +25 59 13.91 1.7600 2.6398 146.7 21.9 1.34 162 2025 12 06 04 07 15 38.321 +25 59 23.00 1.7599 2.6399 146.8 21.9 1.37 162 2025 12 06 05 07 15 36.339 +25 59 32.09 1.7597 2.6400 146.8 21.9 1.39 161 2025 12 06 06 07 15 34.353 +25 59 41.18 1.7595 2.6401 146.9 21.9 1.41 161 2025 12 06 07 07 15 32.365 +25 59 50.28 1.7593 2.6403 146.9 21.9 1.43 161 2025 12 06 08 07 15 30.374 +25 59 59.37 1.7591 2.6404 147.0 21.9 1.46 161 2025 12 06 09 07 15 28.380 +26 00 08.47 1.7590 2.6405 147.0 21.9 1.48 161 2025 12 06 10 07 15 26.384 +26 00 17.56 1.7588 2.6407 147.1 21.9 1.51 161 2025 12 06 11 07 15 24.384 +26 00 26.66 1.7586 2.6408 147.1 21.9 1.53 160 2025 12 06 12 07 15 22.382 +26 00 35.76 1.7584 2.6409 147.2 21.9 1.55 160 2025 12 06 13 07 15 20.377 +26 00 44.86 1.7583 2.6411 147.2 21.9 1.58 160 2025 12 06 14 07 15 18.369 +26 00 53.96 1.7581 2.6412 147.3 21.9 1.60 160 2025 12 06 15 07 15 16.358 +26 01 03.06 1.7579 2.6413 147.3 21.9 1.63 160 2025 12 06 16 07 15 14.344 +26 01 12.16 1.7578 2.6415 147.4 21.9 1.65 159 2025 12 06 17 07 15 12.328 +26 01 21.27 1.7576 2.6416 147.4 21.9 1.68 159 2025 12 06 18 07 15 10.308 +26 01 30.37 1.7574 2.6417 147.5 21.9 1.70 159 2025 12 06 19 07 15 08.286 +26 01 39.48 1.7572 2.6419 147.5 21.9 1.73 159 2025 12 06 20 07 15 06.261 +26 01 48.58 1.7571 2.6420 147.6 21.9 1.76 159 2025 12 06 21 07 15 04.233 +26 01 57.69 1.7569 2.6421 147.6 21.9 1.78 159 2025 12 06 22 07 15 02.202 +26 02 06.80 1.7567 2.6423 147.7 21.9 1.81 158 2025 12 06 23 07 15 00.169 +26 02 15.91 1.7566 2.6424 147.7 21.9 1.84 158 2025 12 07 00 07 14 58.133 +26 02 25.01 1.7564 2.6425 147.8 21.9 1.86 158 2025 12 07 01 07 14 56.094 +26 02 34.13 1.7562 2.6426 147.8 21.9 1.89 158 2025 12 07 02 07 14 54.052 +26 02 43.24 1.7560 2.6428 147.9 21.9 1.92 158 2025 12 07 03 07 14 52.007 +26 02 52.35 1.7559 2.6429 147.9 21.9 1.94 158 2025 12 07 04 07 14 49.959 +26 03 01.46 1.7557 2.6430 148.0 21.9 1.97 157 2025 12 07 05 07 14 47.909 +26 03 10.57 1.7555 2.6432 148.0 21.9 2.00 157 2025 12 07 06 07 14 45.856 +26 03 19.69 1.7554 2.6433 148.1 21.9 2.03 157 2025 12 07 07 07 14 43.800 +26 03 28.80 1.7552 2.6434 148.1 21.9 2.06 157 2025 12 07 08 07 14 41.741 +26 03 37.92 1.7550 2.6436 148.2 21.9 2.09 157 2025 12 07 09 07 14 39.680 +26 03 47.03 1.7549 2.6437 148.2 21.9 2.11 157 2025 12 07 10 07 14 37.615 +26 03 56.15 1.7547 2.6438 148.3 21.9 2.14 156 2025 12 07 11 07 14 35.548 +26 04 05.27 1.7545 2.6440 148.3 21.9 2.17 156 2025 12 07 12 07 14 33.478 +26 04 14.38 1.7544 2.6441 148.4 21.9 2.20 156 2025 12 07 13 07 14 31.406 +26 04 23.50 1.7542 2.6442 148.4 21.9 2.23 156 2025 12 07 14 07 14 29.330 +26 04 32.62 1.7540 2.6444 148.5 21.9 2.26 156 2025 12 07 15 07 14 27.252 +26 04 41.74 1.7539 2.6445 148.5 21.9 2.29 156 2025 12 07 16 07 14 25.171 +26 04 50.86 1.7537 2.6446 148.6 21.9 2.32 155 2025 12 07 17 07 14 23.087 +26 04 59.98 1.7536 2.6447 148.6 21.9 2.36 155 2025 12 07 18 07 14 21.001 +26 05 09.10 1.7534 2.6449 148.7 21.9 2.39 155 2025 12 07 19 07 14 18.912 +26 05 18.22 1.7532 2.6450 148.7 21.9 2.42 155 2025 12 07 20 07 14 16.820 +26 05 27.34 1.7531 2.6451 148.8 21.9 2.45 155 2025 12 07 21 07 14 14.725 +26 05 36.46 1.7529 2.6453 148.8 21.9 2.48 155 2025 12 07 22 07 14 12.627 +26 05 45.59 1.7527 2.6454 148.9 21.9 2.51 154