2025 TB12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3105580387 ± 9.82e-05
Semi-major axis (a)1.3719614999 AU ± 1.82e-04
Inclination (i)1.72361465° ± 4.65e-04
Long. of Asc. Node (Ω)223.18780477° ± 3.08e-04
Arg. of Perihelion (ω)220.00960798° ± 6.00e-04
Mean Anomaly (M)349.14052486° ± 3.35e-03
Mean Motion (n)0.6133373178°/day ± 1.22e-04
Perihelion dist (q)0.94588783 AU ± 1.84e-04
Aphelion dist (Q)1.79803517 AU ± 2.74e-04
Orbital Period1.60698894 yr ± 3.20e-04
Physical Parameters
H (abs. magnitude)26.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.250″
Uncertainty1
Orbit TypeApollo
MOID0.001817 AU
Observations Used71
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-15
Last Observation Used2025-11-06
Observations (74)
Date Type RA Dec Mag Band Observatory
2025-10-30 12:13:22 C 03 30 55.235 +25 41 23.17 V I52
2025-10-30 12:13:38 C 03 30 55.462 +25 41 23.64 V I52
2025-10-30 12:13:54 C 03 30 55.757 +25 41 24.25 V I52
2025-10-30 12:14:10 C 03 30 55.958 +25 41 24.18 V I52
2025-10-31 11:41:31 C 03 56 00.47 +26 19 46.4 V 691
2025-10-31 11:49:37 C 03 56 09.49 +26 19 54.1 V 691
2025-10-31 12:46:03 C 03 57 15.749 +26 20 33.04 V U68
2025-10-31 12:50:52 C 03 57 21.176 +26 20 36.49 V U68
2025-10-31 13:04:31 C 03 57 36.723 +26 20 49.75 V U74
2025-10-31 13:07:04 C 03 57 39.617 +26 20 51.30 V U74
2025-11-01 00:58:16 B 04 12 47.410 +26 34 23.30 Z K74
2025-11-01 01:06:27 B 04 12 57.538 +26 34 30.90 Z K74
2025-11-01 06:53:35 C 04 20 49.59 +26 40 24.5 V H21
2025-11-01 06:56:22 C 04 20 53.16 +26 40 26.6 V H21
2025-11-01 06:59:09 C 04 20 56.73 +26 40 28.8 V H21
2025-11-01 07:01:56 C 04 21 00.31 +26 40 31.0 V H21
2025-11-01 07:13:26 C 04 21 15.09 +26 40 39.7 V H21
2025-11-01 09:03:31 C 04 23 49.912 +26 42 07.44 V U68
2025-11-01 09:08:20 C 04 23 56.250 +26 42 10.85 V U68
2025-11-01 09:40:57 C 04 24 38.866 +26 42 31.72 V U74
2025-11-01 09:42:59 C 04 24 41.542 +26 42 32.82 V U74
2025-11-06 09:00:27 C 07 59 15.04 +18 01 10.4 V 290
2025-11-06 09:14:17 C 07 59 37.51 +17 59 12.1 V 290
2025-11-06 09:22:12 C 07 59 50.27 +17 58 04.2 V 290