2010 TC55

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6270225483 ± 1.20e-05
Semi-major axis (a)2.8287767657 AU ± 6.32e-05
Inclination (i)19.87862457° ± 1.28e-04
Long. of Asc. Node (Ω)220.52516966° ± 2.32e-04
Arg. of Perihelion (ω)205.46850819° ± 3.00e-04
Mean Anomaly (M)47.16602608° ± 4.06e-02
Mean Motion (n)0.2071639875°/day ± 6.94e-06
Perihelion dist (q)1.05506995 AU ± 4.14e-05
Aphelion dist (Q)4.60248358 AU ± 1.08e-04
Orbital Period4.75771052 yr ± 1.59e-04
Physical Parameters
H (abs. magnitude)20.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.356″
Uncertainty2
Orbit TypeAmor
MOID0.094280 AU
Observations Used363
Oppositions1
Arc Total2010-2011
First Observation Used2010-09-09
Last Observation Used2011-01-07
Observations (370)
Date Type RA Dec Mag Band Observatory
2010-10-12 23:25:26 C 00 28 04.15 +41 16 46.2 r 138
2010-10-13 00:19:17 C 00 28 08.40 +41 15 52.1 r 203
2010-10-13 05:04:43 C 00 28 35.34 +41 11 09.6 o H01
2010-10-13 05:17:00 C 00 28 36.31 +41 10 57.2 o H01
2010-10-13 05:30:47 C 00 28 37.32 +41 10 44.3 o H10
2010-10-13 05:36:06 C 00 28 37.82 +41 10 37.9 o H01
2010-10-13 05:44:09 C 00 28 38.34 +41 10 30.7 o H10
2010-10-13 05:52:54 C 00 28 39.15 +41 10 20.8 o H01
2010-10-14 05:01:26 C 00 30 46.65 +40 45 12.7 o H26
2010-10-14 05:03:59 C 00 30 46.90 +40 45 09.8 o H26
2010-10-14 05:06:31 C 00 30 47.15 +40 45 07.1 o H26
2010-10-14 05:13:40 C 00 30 47.70 +40 45 01.2 o H21
2010-10-14 05:15:22 C 00 30 48.76 +40 45 02.4 18.7 c 704
2010-10-14 05:22:05 C 00 30 48.41 +40 44 51.3 o H21
2010-10-14 05:34:18 C 00 30 49.46 +40 44 37.4 o H21
2010-10-14 05:35:08 C 00 30 50.38 +40 44 39.8 18.9 c 704
2010-10-14 05:44:14 C 00 30 50.28 +40 44 25.8 o H21
2010-10-14 05:54:55 C 00 30 52.02 +40 44 17.7 18.9 c 704
2010-10-14 06:14:43 C 00 30 53.72 +40 43 54.7 18.8 c 704
2010-10-14 06:34:31 C 00 30 55.38 +40 43 31.8 18.8 c 704
2010-10-14 19:10:09 C 00 32 10.14 +40 28 30.9 u 198
2010-10-14 19:17:51 C 00 32 10.79 +40 28 22.7 u 198
2010-10-14 19:25:34 C 00 32 11.51 +40 28 13.1 u 198
2010-10-15 04:12:42 C 00 33 02.86 +40 17 35.5 o H21
2010-10-15 04:22:08 C 00 33 03.73 +40 17 24.0 o H21
2010-10-15 04:31:47 C 00 33 04.60 +40 17 12.1 o H21
2010-10-15 04:41:00 C 00 33 05.42 +40 17 00.3 o H21
2010-10-16 04:39:24 C 00 35 34.43 +39 45 28.4 o H21
2010-10-16 04:47:56 C 00 35 35.26 +39 45 16.6 o H21
2010-10-16 04:56:07 C 00 35 36.03 +39 45 05.4 o H21
2010-10-16 05:05:10 C 00 35 36.93 +39 44 52.8 o H21
2010-10-17 05:34:59 C 00 38 19.18 +39 09 23.4 18.7 c 704
2010-10-17 05:55:01 C 00 38 21.24 +39 08 52.8 18.9 c 704
2010-10-17 06:07:20 C 00 38 21.73 +39 08 29.0 o H21
2010-10-17 06:11:21 C 00 38 22.14 +39 08 22.6 o H21
2010-10-17 06:15:21 C 00 38 22.56 +39 08 16.4 o H21
2010-10-17 06:15:21 C 00 38 23.30 +39 08 21.5 19.0 c 704
2010-10-17 06:20:18 C 00 38 23.07 +39 08 08.8 o H21
2010-10-17 06:35:24 C 00 38 25.38 +39 07 51.2 18.9 c 704
2010-10-17 06:55:35 C 00 38 27.43 +39 07 20.0 19.0 c 704
2010-10-18 03:39:22 C 00 40 53.94 +38 34 12.8 o H21
2010-10-18 03:46:42 C 00 40 54.74 +38 34 00.8 o H21
2010-10-18 03:55:13 C 00 40 55.67 +38 33 46.8 o H21
2010-10-18 04:04:27 C 00 40 56.68 +38 33 31.5 o H21
2010-10-18 22:43:04 C 00 43 12.98 +38 01 20.3 r 203
2010-10-18 23:29:24 C 00 43 18.32 +37 59 57.1 r 203
2010-10-20 21:33:39 C 00 49 25.85 +36 29 51.3 r 203
2010-10-20 22:35:52 C 00 49 33.86 +36 27 39.0 r 203
2010-10-22 03:15:08 C 00 53 44.05 +35 23 04.3 o H21
2010-10-22 03:24:02 C 00 53 45.28 +35 22 43.6 o H21