2010 TN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4337385474 ± 2.00e+00
Semi-major axis (a)1.7218134274 AU ± 3.00e+00
Inclination (i)3.02439347° ± 4.00e+00
Long. of Asc. Node (Ω)16.77441529° ± 5.00e+00
Arg. of Perihelion (ω)324.60150532° ± 6.00e+00
Mean Anomaly (M)262.17001398° ± 1.81e-01
Mean Motion (n)0.4362360200°/day ± 1.14e+00
Perihelion dist (q)0.97499590 AU ± 3.84e+00
Aphelion dist (Q)2.46864910 AU ± 5.51e+00
Orbital Period2.25934510 yr ± 5.90e+00
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.396″
Uncertainty3
Orbit TypeApollo
MOID0.009078 AU
Observations Used23
Oppositions1
Arc Total2010-2010
First Observation Used
Last Observation Used2010-10-09
Observations (23)
Date Type RA Dec Mag Band Observatory
2010-10-02 10:24:07 C 03 14 34.12 -16 27 54.0 19.6 c 704
2010-10-02 10:42:59 C 03 14 28.04 -16 16 29.7 19.5 c 704
2010-10-02 11:01:46 C 03 14 22.24 -16 05 11.8 20.0 c 704
2010-10-02 11:20:33 C 03 14 16.50 -15 53 55.8 19.1 c 704
2010-10-03 08:39:06 C 03 11 59.78 -05 32 00.3 u H36
2010-10-03 08:45:07 C 03 11 58.38 -05 29 37.2 u H36
2010-10-03 08:50:47 C 03 11 57.14 -05 27 23.5 u H36
2010-10-04 07:03:00 C 03 10 18.31 +01 46 25.9 u H36
2010-10-04 07:16:39 C 03 10 16.08 +01 50 04.7 u H36
2010-10-04 07:26:39 C 03 10 14.37 +01 52 44.2 u H36
2010-10-04 08:05:46 C 03 10 04.68 +02 03 00.6 r H21
2010-10-04 08:18:16 C 03 10 02.55 +02 06 17.6 r H21
2010-10-04 08:26:17 C 03 10 01.18 +02 08 23.2 r H21
2010-10-05 08:14:58 C 03 08 37.23 +07 20 07.1 o H21
2010-10-05 08:25:11 C 03 08 35.83 +07 21 57.9 o H21
2010-10-05 08:34:42 C 03 08 34.54 +07 23 41.4 o H21
2010-10-05 08:45:23 C 03 08 33.07 +07 25 36.6 o H21
2010-10-06 08:19:53 C 03 07 28.93 +11 03 32.0 o H21
2010-10-06 08:36:17 C 03 07 27.05 +11 05 41.0 o H21
2010-10-06 08:45:28 C 03 07 26.03 +11 06 51.8 o H21
2010-10-09 07:41:08 C 03 05 00.60 +17 29 48.0 o H21
2010-10-09 08:02:09 C 03 04 58.91 +17 31 04.9 o H21
2010-10-09 08:24:11 C 03 04 57.16 +17 32 25.3 o H21