2009 TJ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1249545843 ± 6.58e-05
Semi-major axis (a)1.0899199640 AU ± 6.44e-05
Inclination (i)9.23641813° ± 5.45e-03
Long. of Asc. Node (Ω)201.36194869° ± 1.33e-04
Arg. of Perihelion (ω)249.09222366° ± 5.37e-03
Mean Anomaly (M)357.42706027° ± 5.24e-01
Mean Motion (n)0.8662043587°/day ± 7.67e-05
Perihelion dist (q)0.95372947 AU ± 9.12e-05
Aphelion dist (Q)1.22611046 AU ± 1.02e-04
Orbital Period1.13786807 yr ± 1.01e-04
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.470″
Uncertainty3
Orbit TypeApollo
MOID0.024314 AU
Observations Used37
Oppositions1
Arc Total2009-2009
First Observation Used2009-10-14
Last Observation Used2009-10-18
Observations (39)
Date Type RA Dec Mag Band Observatory
2009-10-14 07:03:11 C 02 37 25.35 +15 16 23.0 r 703
2009-10-14 07:13:40 C 02 37 29.13 +15 14 24.6 r 703
2009-10-14 07:24:09 C 02 37 32.95 +15 12 26.7 r 703
2009-10-14 07:34:43 C 02 37 36.66 +15 10 28.2 r 703
2009-10-14 07:44:40 C 02 37 40.14 +15 08 36.8 r 703
2009-10-14 07:46:55 C 02 37 41.16 +15 08 09.5 r 703
2009-10-14 07:49:10 C 02 37 41.71 +15 07 43.5 r 703
2009-10-14 07:51:28 C 02 37 42.59 +15 07 18.6 r 703
2009-10-14 08:35:02 C 02 37 57.11 +14 58 57.2 o H01
2009-10-14 08:40:06 C 02 37 58.92 +14 57 59.5 o H01
2009-10-14 08:46:51 C 02 38 01.32 +14 56 42.2 o H01
2009-10-14 08:53:00 C 02 38 03.52 +14 55 31.9 o H01
2009-10-14 08:57:36 C 02 38 05.18 +14 54 39.0 o H01
2009-10-14 10:19:52 C 02 38 35.74 +14 38 58.8 r 703
2009-10-14 10:20:40 C 02 38 36.05 +14 38 49.7 r 703
2009-10-14 10:21:28 C 02 38 36.22 +14 38 40.5 r 703
2009-10-14 10:22:16 C 02 38 36.58 +14 38 31.3 r 703
2009-10-14 11:26:39 C 02 39 00.49 +14 25 59.2 r 703
2009-10-14 11:27:27 C 02 39 00.71 +14 25 51.6 r 703
2009-10-14 11:28:13 C 02 39 01.11 +14 25 40.9 r 703
2009-10-14 11:28:58 C 02 39 01.35 +14 25 31.5 r 703
2009-10-14 12:03:46 C 02 39 25.29 +14 20 02.8 o F65
2009-10-14 12:05:35 C 02 39 25.92 +14 19 41.7 o F65
2009-10-14 12:07:13 C 02 39 26.51 +14 19 22.4 o F65
2009-10-14 12:08:51 C 02 39 27.07 +14 19 03.6 o F65
2009-10-14 12:10:30 C 02 39 27.66 +14 18 44.3 o F65
2009-10-14 14:52:17 C 02 40 36.31 +13 51 49.0 o 474
2009-10-14 14:53:15 C 02 40 36.79 +13 51 35.8 o 474
2009-10-14 14:54:12 C 02 40 37.20 +13 51 24.4 o 474
2009-10-14 14:55:08 C 02 40 37.47 +13 51 14.2 o 474
2009-10-14 14:56:06 C 02 40 37.88 +13 51 02.1 o 474
2009-10-14 23:23:57 C 02 44 28.31 +12 03 12.2 v 204
2009-10-14 23:36:01 C 02 44 32.96 +12 00 45.3 v 204
2009-10-16 08:07:37 C 02 59 29.71 +04 55 57.2 c 926
2009-10-16 08:10:31 C 02 59 30.88 +04 55 17.3 c 926
2009-10-16 08:13:24 C 02 59 32.06 +04 54 36.6 c 926
2009-10-18 08:11:40 C 03 23 35.66 -06 56 32.9 o H55
2009-10-18 08:14:07 C 03 23 36.78 -06 57 10.7 o H55
2009-10-18 08:16:33 C 03 23 37.89 -06 57 48.0 o H55