"Pseudo-MPEC" for P12gycN
Created 2025 Oct 18 0:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12gycN* C2025 10 15.38278801 36 14.811-26 47 13.78 ~AFKK 21.26wXNEOCPF51
P12gycN C2025 10 15.39334701 36 13.465-26 47 01.63 ~AFKK 21.58wXNEOCPF51
P12gycN C2025 10 15.40392801 36 12.099-26 46 49.21 ~AFKK 21.52wXNEOCPF51
P12gycN |C2025 10 17.03438001 32 53.920-26 13 38.50 ~AH25 21.6 GVNEOCP807
P12gycN |C2025 10 17.04359001 32 52.790-26 13 27.20 ~AH25 21.2 GVNEOCP807
P12gycN |C2025 10 17.05279601 32 51.640-26 13 16.30 ~AH25 21.4 GVNEOCP807
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. 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.
Orbital elements: P12gycN
Perihelion 2025 Jun 6.325325 +/- 82.8 TT = 7:48:28.0 (JD 2460832.825325)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.3427 AutoNEOCP
M 54.315629103 +/- 31 (J2000 ecliptic)
n 0.409389576 +/- 0.14 Peri. 232.902144 +/- 58
a 1.796297210 +/- 0.408 Node 57.334909 +/- 9
e 0.28838018 +/- 0.131 Incl. 21.219598 +/- 8
P 2.408/879.341d H 20.22 G 0.15 U 11.4 SR
q 1.278280680 +/- 0.248 Q 2.314313740 +/- 1.04
From 6 observations 2025 Oct. 15-17 (40.1 hr); mean residual 0".11
Residuals in arcseconds: 251015 F51 .11- .21+ 251015 F51 .04+ .14- 251017 807 .08+ .14+ 251015 F51 .07+ .07- 251017 807 .01+ .02+ 251017 807 .10- .15- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 01 01 30 53.157 -25 52 38.90 .70317 1.6216 144.6 21.5 34.1 51 2025 10 18 02 01 30 48.236 -25 51 46.03 .70336 1.6218 144.6 21.5 36.0 50 2025 10 18 03 01 30 43.319 -25 50 53.11 .70355 1.6220 144.6 21.5 38.0 50 2025 10 18 04 01 30 38.406 -25 50 00.14 .70374 1.6221 144.6 21.5 40.0 50 2025 10 18 05 01 30 33.497 -25 49 07.12 .70392 1.6223 144.6 21.5 42.0 50 2025 10 18 06 01 30 28.592 -25 48 14.06 .70411 1.6224 144.6 21.5 44.1 50 2025 10 18 07 01 30 23.690 -25 47 20.94 .70430 1.6226 144.6 21.5 46.3 49 2025 10 18 08 01 30 18.792 -25 46 27.77 .70449 1.6228 144.6 21.5 48.5 49 2025 10 18 09 01 30 13.899 -25 45 34.56 .70468 1.6229 144.6 21.5 50.7 49 2025 10 18 10 01 30 09.009 -25 44 41.29 .70487 1.6231 144.6 21.5 53.0 49 2025 10 18 11 01 30 04.123 -25 43 47.98 .70506 1.6233 144.6 21.5 55.3 49 2025 10 18 12 01 29 59.240 -25 42 54.62 .70525 1.6234 144.6 21.5 57.7 49 2025 10 18 13 01 29 54.362 -25 42 01.20 .70544 1.6236 144.6 21.5 60.1 48 2025 10 18 14 01 29 49.488 -25 41 07.74 .70563 1.6237 144.6 21.5 62.6 48 2025 10 18 15 01 29 44.618 -25 40 14.23 .70582 1.6239 144.6 21.5 65.1 48 2025 10 18 16 01 29 39.751 -25 39 20.67 .70601 1.6241 144.6 21.5 67.6 48 2025 10 18 17 01 29 34.889 -25 38 27.07 .70620 1.6242 144.6 21.5 70.2 48 2025 10 18 18 01 29 30.031 -25 37 33.41 .70640 1.6244 144.6 21.5 72.8 48 2025 10 18 19 01 29 25.176 -25 36 39.71 .70659 1.6245 144.6 21.5 75.5 48 2025 10 18 20 01 29 20.326 -25 35 45.96 .70678 1.6247 144.6 21.5 78.2 48 2025 10 18 21 01 29 15.479 -25 34 52.15 .70698 1.6249 144.6 21.5 81.0 47 2025 10 18 22 01 29 10.637 -25 33 58.31 .70717 1.6250 144.6 21.5 83.8 47 2025 10 18 23 01 29 05.798 -25 33 04.41 .70737 1.6252 144.6 21.5 86.7 47 2025 10 19 00 01 29 00.964 -25 32 10.47 .70756 1.6253 144.6 21.5 89.6 47 2025 10 19 01 01 28 56.134 -25 31 16.47 .70775 1.6255 144.6 21.5 92.6 47 2025 10 19 02 01 28 51.308 -25 30 22.43 .70795 1.6257 144.6 21.5 95.6 47 2025 10 19 03 01 28 46.485 -25 29 28.35 .70815 1.6258 144.6 21.6 98.6 47 2025 10 19 04 01 28 41.667 -25 28 34.21 .70834 1.6260 144.6 21.6 102 47 2025 10 19 05 01 28 36.853 -25 27 40.03 .70854 1.6261 144.6 21.6 105 47 2025 10 19 06 01 28 32.044 -25 26 45.80 .70874 1.6263 144.6 21.6 108 47 2025 10 19 07 01 28 27.238 -25 25 51.52 .70893 1.6265 144.6 21.6 111 47 2025 10 19 08 01 28 22.436 -25 24 57.20 .70913 1.6266 144.6 21.6 114 46 2025 10 19 09 01 28 17.639 -25 24 02.83 .70933 1.6268 144.6 21.6 118 46 2025 10 19 10 01 28 12.845 -25 23 08.41 .70953 1.6270 144.6 21.6 121 46 2025 10 19 11 01 28 08.056 -25 22 13.95 .70972 1.6271 144.5 21.6 125 46 2025 10 19 12 01 28 03.271 -25 21 19.44 .70992 1.6273 144.5 21.6 128 46 2025 10 19 13 01 27 58.490 -25 20 24.88 .71012 1.6274 144.5 21.6 132 46 2025 10 19 14 01 27 53.713 -25 19 30.28 .71032 1.6276 144.5 21.6 135 46 2025 10 19 15 01 27 48.941 -25 18 35.63 .71052 1.6278 144.5 21.6 139 46 2025 10 19 16 01 27 44.172 -25 17 40.93 .71072 1.6279 144.5 21.6 142 46 2025 10 19 17 01 27 39.408 -25 16 46.19 .71092 1.6281 144.5 21.6 146 46 2025 10 19 18 01 27 34.648 -25 15 51.40 .71113 1.6282 144.5 21.6 150 46 2025 10 19 19 01 27 29.893 -25 14 56.57 .71133 1.6284 144.5 21.6 153 46 2025 10 19 20 01 27 25.141 -25 14 01.69 .71153 1.6286 144.5 21.6 157 46 2025 10 19 21 01 27 20.394 -25 13 06.76 .71173 1.6287 144.5 21.6 161 46 2025 10 19 22 01 27 15.651 -25 12 11.79 .71193 1.6289 144.5 21.6 165 46 2025 10 19 23 01 27 10.913 -25 11 16.77 .71214 1.6290 144.5 21.6 169 45 2025 10 20 00 01 27 06.178 -25 10 21.71 .71234 1.6292 144.5 21.6 173 45