2010 TM55

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5255291465 ± 1.43e-03
Semi-major axis (a)2.6520793650 AU ± 7.37e-03
Inclination (i)4.00747127° ± 1.13e-02
Long. of Asc. Node (Ω)189.51592912° ± 2.63e-03
Arg. of Perihelion (ω)220.08071024° ± 9.13e-02
Mean Anomaly (M)168.33524004° ± 5.03e+00
Mean Motion (n)0.2282088600°/day ± 9.51e-04
Perihelion dist (q)1.25833436 AU ± 5.16e-03
Aphelion dist (Q)4.04582437 AU ± 1.19e-02
Orbital Period4.31896590 yr ± 1.80e-02
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.279″
Uncertainty4
Orbit TypeAmor
MOID0.271183 AU
Observations Used18
Oppositions1
Arc Total2010-2010
First Observation Used2010-10-06
Last Observation Used2010-10-13
Observations (18)
Date Type RA Dec Mag Band Observatory
2010-10-06 10:35:28 C 01 17 17.78 +06 39 16.0 L F51
2010-10-06 10:55:27 C 01 17 18.31 +06 39 09.0 L F51
2010-10-06 11:14:04 C 01 17 18.80 +06 39 01.7 L F51
2010-10-12 08:01:01 C 01 22 00.20 +05 44 18.5 o 691
2010-10-12 08:26:27 C 01 22 00.94 +05 44 07.9 o 691
2010-10-12 08:51:56 C 01 22 01.62 +05 43 57.8 o 691
2010-10-13 06:29:38 C 01 22 46.41 +05 35 00.9 r H21
2010-10-13 06:48:46 C 01 22 46.96 +05 34 53.5 r H21
2010-10-13 07:03:35 C 01 22 47.36 +05 34 47.2 r H21
2010-10-13 07:19:41 C 01 22 48.37 +05 34 44.1 o 291
2010-10-13 07:35:50 C 01 22 48.74 +05 34 36.6 o H01
2010-10-13 07:44:10 C 01 22 48.97 +05 34 33.2 o H01
2010-10-13 07:46:38 C 01 22 49.13 +05 34 32.9 o 291
2010-10-13 07:55:49 C 01 22 49.30 +05 34 28.4 o H01
2010-10-13 08:05:17 C 01 22 49.62 +05 34 25.0 o 291
2010-10-13 08:05:36 C 01 22 49.57 +05 34 24.3 o H01
2010-10-13 08:13:37 C 01 22 49.90 +05 34 21.3 o 291
2010-10-13 08:22:11 C 01 22 50.17 +05 34 18.3 o 291