2010 TY54

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4896776284 ± 1.20e-05
Semi-major axis (a)2.3582323253 AU ± 6.00e-05
Inclination (i)8.62170937° ± 1.47e-04
Long. of Asc. Node (Ω)208.87561219° ± 7.04e-05
Arg. of Perihelion (ω)195.46953610° ± 2.14e-04
Mean Anomaly (M)55.54969750° ± 5.66e-02
Mean Motion (n)0.2721650746°/day ± 1.04e-05
Perihelion dist (q)1.20345871 AU ± 4.17e-05
Aphelion dist (Q)3.51300594 AU ± 9.38e-05
Orbital Period3.62142823 yr ± 1.38e-04
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.421″
Uncertainty2
Orbit TypeAmor
MOID0.213277 AU
Observations Used114
Oppositions1
Arc Total2010-2011
First Observation Used2010-10-11
Last Observation Used2011-01-09
Observations (119)
Date Type RA Dec Mag Band Observatory
2010-11-07 07:44:20 C 03 39 42.66 +04 53 16.5 o H21
2010-11-07 07:52:53 C 03 39 43.40 +04 53 04.0 o H21
2010-11-07 08:01:35 C 03 39 44.15 +04 52 51.7 o H21
2010-11-12 05:49:32 C 03 50 21.17 +02 12 32.6 o H21
2010-11-12 05:59:51 C 03 50 21.96 +02 12 19.3 o H21
2010-11-12 06:11:29 C 03 50 22.86 +02 12 04.4 o H21
2010-11-14 07:56:45 C 03 54 29.95 +01 10 44.9 r 703
2010-11-14 08:08:15 C 03 54 30.78 +01 10 31.8 r 703
2010-11-14 08:19:09 C 03 54 31.53 +01 10 17.2 r 703
2010-11-14 08:30:02 C 03 54 32.25 +01 10 05.3 r 703
2010-11-19 07:33:06 C 04 03 33.30 -00 58 36.3 o H21
2010-11-19 07:37:42 C 04 03 33.59 -00 58 40.7 o H21
2010-11-19 07:46:54 C 04 03 34.15 -00 58 49.5 o H21
2010-12-24 06:29:37 C 04 45 35.48 -03 56 34.5 o 291
2010-12-24 06:38:43 C 04 45 35.81 -03 56 30.9 o 291
2010-12-24 06:47:07 C 04 45 36.12 -03 56 27.9 o 291
2011-01-09 03:12:09 C 05 02 32.00 -00 56 36.9 o H21
2011-01-09 03:39:14 C 05 02 33.21 -00 56 22.3 o H21
2011-01-09 04:06:20 C 05 02 34.36 -00 56 06.7 o H21