2025 TM12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5237326458 ± 1.26e-03
Semi-major axis (a)2.1310911986 AU ± 5.67e-03
Inclination (i)4.46166133° ± 7.15e-03
Long. of Asc. Node (Ω)174.93753929° ± 8.90e-03
Arg. of Perihelion (ω)173.82835861° ± 3.33e-03
Mean Anomaly (M)20.66331449° ± 8.27e-02
Mean Motion (n)0.3168175440°/day ± 1.26e-03
Perihelion dist (q)1.01496917 AU ± 3.80e-03
Aphelion dist (Q)3.24721323 AU ± 9.05e-03
Orbital Period3.11102179 yr ± 1.24e-02
Physical Parameters
H (abs. magnitude)25.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.530″
Uncertainty2
Orbit TypeApollo
MOID0.008941 AU
Observations Used26
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-15
Last Observation Used2025-10-26
Observations (26)
Date Type RA Dec Mag Band Observatory
2025-10-15 09:13:55 C 01 38 10.811 -17 57 22.55 X F52
2025-10-15 09:30:03 C 01 38 15.422 -17 56 39.53 X F52
2025-10-15 09:45:57 C 01 38 19.890 -17 55 57.55 X F52
2025-10-15 10:01:48 C 01 38 24.420 -17 55 15.48 X F52
2025-10-15 11:23:30 C 01 38 47.315 -17 51 37.10 V F51
2025-10-15 11:24:41 C 01 38 47.648 -17 51 33.92 V F51
2025-10-15 11:28:12 C 01 38 48.634 -17 51 24.36 V F51
2025-10-15 11:29:23 C 01 38 48.993 -17 51 21.14 V F51
2025-10-15 22:50:42 C 01 42 16.05 -17 22 04.8 V L01
2025-10-15 22:55:19 C 01 42 17.28 -17 21 52.9 V L01
2025-10-15 22:58:04 C 01 42 18.03 -17 21 46.0 V L01
2025-10-16 01:11:14 C 01 43 01.570 -17 14 02.20 V 807
2025-10-16 01:18:08 C 01 43 03.460 -17 13 45.00 V 807
2025-10-16 01:27:13 C 01 43 05.930 -17 13 22.60 V 807
2025-10-17 03:48:25 C 01 50 13.340 -16 08 35.60 V 807
2025-10-17 04:06:51 C 01 50 17.610 -16 07 53.00 V 807
2025-10-17 04:25:16 C 01 50 21.920 -16 07 09.10 V 807
2025-10-19 03:58:11 C 02 01 18.440 -14 21 37.60 V 807
2025-10-19 04:03:29 C 02 01 19.410 -14 21 26.80 V 807
2025-10-19 04:15:25 C 02 01 21.720 -14 21 00.70 V 807
2025-10-25 04:05:38 C 02 23 44.470 -10 11 16.10 V 807
2025-10-25 04:26:49 C 02 23 46.580 -10 10 45.20 V 807
2025-10-25 04:48:01 C 02 23 48.660 -10 10 14.30 V 807
2025-10-26 04:51:59 C 02 26 28.120 -09 36 06.70 V 807
2025-10-26 05:06:21 C 02 26 29.400 -09 35 46.70 V 807
2025-10-26 05:20:44 C 02 26 30.680 -09 35 27.10 V 807