2025 TC12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4952473660 ± 1.50e-03
Semi-major axis (a)1.5152332911 AU ± 3.49e-03
Inclination (i)1.47914309° ± 3.20e-03
Long. of Asc. Node (Ω)210.83797434° ± 2.01e-03
Arg. of Perihelion (ω)93.41600727° ± 7.09e-03
Mean Anomaly (M)47.72859803° ± 1.90e-01
Mean Motion (n)0.5284367595°/day ± 1.83e-03
Perihelion dist (q)0.76481799 AU ± 2.87e-03
Aphelion dist (Q)2.26564859 AU ± 5.69e-03
Orbital Period1.86517358 yr ± 6.45e-03
Physical Parameters
H (abs. magnitude)28.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.136″
Uncertainty3
Orbit TypeApollo
MOID0.005986 AU
Observations Used12
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-15
Last Observation Used2025-10-18
Observations (12)
Date Type RA Dec Mag Band Observatory
2025-10-15 20:34:30 B 01 19 18.43 +14 14 09.7 X N94
2025-10-15 20:51:43 B 01 19 20.78 +14 13 09.2 X N94
2025-10-15 21:08:55 B 01 19 23.15 +14 12 08.6 X N94
2025-10-16 19:50:41 B 01 22 37.30 +13 06 45.9 X N94
2025-10-16 20:07:53 B 01 22 38.79 +13 06 02.6 X N94
2025-10-16 20:25:07 B 01 22 40.33 +13 05 18.6 X N94
2025-10-17 06:59:11 C 01 23 55.007 +12 42 06.05 V V00
2025-10-17 07:07:15 C 01 23 55.482 +12 41 48.70 V V00
2025-10-17 07:15:17 C 01 23 55.957 +12 41 31.92 V V00
2025-10-18 03:53:16 C 01 25 47.740 +12 05 15.90 V 807
2025-10-18 04:09:22 C 01 25 48.410 +12 04 49.20 V 807
2025-10-18 04:25:27 C 01 25 49.070 +12 04 22.20 V 807