"Pseudo-MPEC" for P12gyfZ
Created 2025 Oct 18 1:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12gyfZ* C2025 10 15.48484502 18 48.618+04 52 24.28 ~AFKZ 21.84wXNEOCPF51
P12gyfZ C2025 10 15.49694002 18 48.881+04 52 20.97 ~AFKZ 21.81wXNEOCPF51
P12gyfZ C2025 10 15.50903702 18 49.131+04 52 17.84 ~AFKZ 21.80wXNEOCPF51
P12gyfZ C2025 10 15.52116202 18 49.399+04 52 14.61 ~AFKZ 21.76wXNEOCPF51
P12gyfZ |C2025 10 17.26007502 19 40.940+04 44 59.60 ~AH7K 21.2 GVNEOCP807
P12gyfZ |C2025 10 17.26748002 19 41.090+04 44 57.70 ~AH7K 21.1 GVNEOCP807
P12gyfZ |C2025 10 17.27558002 19 41.210+04 44 55.80 ~AH7K 21.3 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: P12gyfZ
Perihelion 2025 Sep 12.609432 +/- 38.6 TT = 14:37:34.9 (JD 2460931.109432)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.3282 Ju: 0.0866
M 4.652768215 +/- 7 Ma: 0.0543 AutoNEOCP
n 0.135291985 +/- 0.0635 Peri. 190.140479 +/- 56
a 3.757981763 +/- 1.18 Node 169.077375 +/- 23
e 0.64556339 +/- 0.118 Incl. 4.116280 +/- 0.6
P 7.28504 H 22.20 G 0.15 U 10.9 SR
q 1.331966289 +/- 0.0967 Q 6.183997238 +/- 1.55 (J2000 ecliptic)
From 7 observations 2025 Oct. 15-17 (43.0 hr); mean residual 0".23
Residuals in arcseconds: 251015 F51 .38+ .09- 251015 F51 .38- .14+ 251017 807 .42- .09+ 251015 F51 .20+ .11- 251017 807 .23+ .05- 251015 F51 .21- .06+ 251017 807 .24+ .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 02 02 20 03.487 +04 41 24.37 .40834 1.3973 166.9 21.6 11.2 64 2025 10 18 03 02 20 04.581 +04 41 14.31 .40848 1.3974 167.0 21.6 12.0 64 2025 10 18 04 02 20 05.672 +04 41 04.27 .40861 1.3975 167.0 21.6 12.8 63 2025 10 18 05 02 20 06.760 +04 40 54.25 .40874 1.3977 167.0 21.6 13.7 63 2025 10 18 06 02 20 07.845 +04 40 44.25 .40888 1.3978 167.0 21.6 14.5 63 2025 10 18 07 02 20 08.927 +04 40 34.27 .40901 1.3980 167.1 21.6 15.4 63 2025 10 18 08 02 20 10.005 +04 40 24.31 .40914 1.3981 167.1 21.6 16.3 63 2025 10 18 09 02 20 11.081 +04 40 14.37 .40928 1.3983 167.1 21.6 17.2 63 2025 10 18 10 02 20 12.154 +04 40 04.46 .40941 1.3984 167.1 21.6 18.1 63 2025 10 18 11 02 20 13.223 +04 39 54.56 .40954 1.3986 167.2 21.6 19.1 63 2025 10 18 12 02 20 14.290 +04 39 44.69 .40968 1.3987 167.2 21.6 20.0 63 2025 10 18 13 02 20 15.353 +04 39 34.84 .40981 1.3989 167.2 21.6 21.0 63 2025 10 18 14 02 20 16.413 +04 39 25.00 .40995 1.3990 167.2 21.6 22.0 63 2025 10 18 15 02 20 17.471 +04 39 15.19 .41008 1.3992 167.3 21.6 23.1 63 2025 10 18 16 02 20 18.525 +04 39 05.40 .41022 1.3993 167.3 21.6 24.1 62 2025 10 18 17 02 20 19.577 +04 38 55.64 .41035 1.3995 167.3 21.6 25.2 62 2025 10 18 18 02 20 20.625 +04 38 45.89 .41049 1.3996 167.3 21.6 26.3 62 2025 10 18 19 02 20 21.670 +04 38 36.16 .41063 1.3998 167.4 21.6 27.4 62 2025 10 18 20 02 20 22.713 +04 38 26.46 .41076 1.3999 167.4 21.6 28.5 62 2025 10 18 21 02 20 23.752 +04 38 16.78 .41090 1.4001 167.4 21.6 29.6 62 2025 10 18 22 02 20 24.789 +04 38 07.12 .41104 1.4002 167.4 21.6 30.8 62 2025 10 18 23 02 20 25.822 +04 37 57.48 .41117 1.4004 167.5 21.6 32.0 62 2025 10 19 00 02 20 26.853 +04 37 47.86 .41131 1.4005 167.5 21.6 33.2 62 2025 10 19 01 02 20 27.881 +04 37 38.26 .41145 1.4007 167.5 21.6 34.4 62 2025 10 19 02 02 20 28.906 +04 37 28.69 .41159 1.4008 167.5 21.6 35.6 62 2025 10 19 03 02 20 29.928 +04 37 19.13 .41173 1.4010 167.6 21.6 36.9 62 2025 10 19 04 02 20 30.946 +04 37 09.60 .41186 1.4011 167.6 21.6 38.1 62 2025 10 19 05 02 20 31.963 +04 37 00.09 .41200 1.4013 167.6 21.6 39.4 62 2025 10 19 06 02 20 32.976 +04 36 50.61 .41214 1.4015 167.6 21.6 40.7 62 2025 10 19 07 02 20 33.986 +04 36 41.14 .41228 1.4016 167.6 21.6 42.1 62 2025 10 19 08 02 20 34.994 +04 36 31.70 .41242 1.4018 167.7 21.6 43.4 62 2025 10 19 09 02 20 35.998 +04 36 22.28 .41256 1.4019 167.7 21.6 44.8 62 2025 10 19 10 02 20 37.000 +04 36 12.88 .41270 1.4021 167.7 21.6 46.1 62 2025 10 19 11 02 20 37.999 +04 36 03.50 .41284 1.4022 167.7 21.6 47.5 62 2025 10 19 12 02 20 38.995 +04 35 54.15 .41298 1.4024 167.8 21.6 49.0 62 2025 10 19 13 02 20 39.988 +04 35 44.81 .41312 1.4025 167.8 21.6 50.4 61 2025 10 19 14 02 20 40.978 +04 35 35.50 .41326 1.4027 167.8 21.6 51.9 61 2025 10 19 15 02 20 41.966 +04 35 26.21 .41340 1.4028 167.8 21.6 53.3 61 2025 10 19 16 02 20 42.951 +04 35 16.95 .41355 1.4030 167.9 21.6 54.8 61 2025 10 19 17 02 20 43.933 +04 35 07.71 .41369 1.4031 167.9 21.6 56.3 61 2025 10 19 18 02 20 44.912 +04 34 58.49 .41383 1.4033 167.9 21.6 57.9 61 2025 10 19 19 02 20 45.888 +04 34 49.29 .41397 1.4034 167.9 21.6 59.4 61 2025 10 19 20 02 20 46.862 +04 34 40.11 .41412 1.4036 168.0 21.6 61.0 61 2025 10 19 21 02 20 47.833 +04 34 30.96 .41426 1.4037 168.0 21.6 62.6 61 2025 10 19 22 02 20 48.801 +04 34 21.83 .41440 1.4039 168.0 21.6 64.2 61 2025 10 19 23 02 20 49.767 +04 34 12.72 .41454 1.4041 168.0 21.6 65.8 61 2025 10 20 00 02 20 50.729 +04 34 03.64 .41469 1.4042 168.0 21.6 67.4 61 2025 10 20 01 02 20 51.689 +04 33 54.57 .41483 1.4044 168.1 21.6 69.1 61