439898 (2000 TG2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2454296412 ± 2.70e-08
Semi-major axis (a)1.5215888056 AU ± 1.12e-09
Inclination (i)12.00046179° ± 4.16e-06
Long. of Asc. Node (Ω)206.81746490° ± 9.81e-06
Arg. of Perihelion (ω)200.42591000° ± 1.43e-05
Mean Anomaly (M)113.69951563° ± 1.00e-05
Mean Motion (n)0.5251293830°/day ± 5.80e-10
Perihelion dist (q)1.14814581 AU ± 4.10e-08
Aphelion dist (Q)1.89503180 AU ± 4.11e-08
Orbital Period1.87692084 yr ± 2.07e-09
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.161357 AU
Observations Used209
Oppositions11
Arc Total2000-2024
First Observation Used2000-08-07
Last Observation Used2024-05-09
Observations (279)
Date Type RA Dec Mag Band Observatory
2015-12-23 01:48:12 C 01 09 36.10 -13 38 41.4 u 807
2015-12-23 01:54:46 C 01 09 37.09 -13 38 39.0 u 807
2015-12-23 02:00:55 C 01 09 37.96 -13 38 36.2 u 807
2016-01-02 19:34:58 S 01 47 31.47 -11 36 02.9 L C51
2016-01-02 22:43:49 S 01 47 58.740 -11 34 17.90 L C51
2016-01-03 01:52:31 S 01 48 25.94 -11 32 33.6 L C51
2016-01-03 01:52:42 S 01 48 25.97 -11 32 33.7 L C51
2016-01-03 08:10:15 S 01 49 20.45 -11 29 02.6 L C51
2016-01-03 11:19:07 S 01 49 47.77 -11 27 17.1 L C51
2016-01-03 14:27:59 S 01 50 15.03 -11 25 32.1 L C51
2016-01-03 17:36:40 S 01 50 42.20 -11 23 45.0 L C51
2016-01-04 03:03:05 S 01 52 03.67 -11 18 24.5 L C51
2016-01-04 06:11:57 S 01 52 30.84 -11 16 37.1 L C51
2016-01-04 09:20:50 S 01 52 58.12 -11 14 49.2 L C51
2016-01-04 12:29:42 S 01 53 25.16 -11 13 01.0 L C51
2016-01-04 18:47:15 S 01 54 19.47 -11 09 23.9 L C51
2016-01-05 01:05:00 S 01 55 13.64 -11 05 46.9 L C51
2016-01-05 04:13:41 S 01 55 40.72 -11 03 56.1 L C51
2016-01-05 07:22:32 S 01 56 07.87 -11 02 05.7 L C51
2016-01-05 08:56:58 S 01 56 21.45 -11 01 10.7 L C51
2016-01-05 12:05:50 S 01 56 48.41 -10 59 23.0 L C51
2016-01-05 13:40:16 S 01 57 01.85 -10 58 26.3 L C51
2016-01-05 15:14:31 S 01 57 15.32 -10 57 29.9 L C51
2016-01-05 16:48:57 S 01 57 28.93 -10 56 35.7 L C51
2016-01-05 18:23:24 S 01 57 42.44 -10 55 40.3 L C51
2016-01-05 19:57:50 S 01 57 55.841 -10 54 43.45 L C51
2016-01-06 00:41:08 S 01 58 36.34 -10 51 57.6 L C51
2016-01-06 02:15:23 S 01 58 49.96 -10 51 02.1 L C51
2016-01-06 02:15:34 S 01 58 49.97 -10 51 01.8 L C51
2016-01-06 03:49:49 S 01 59 03.48 -10 50 05.6 L C51
2016-01-06 06:58:41 S 01 59 30.46 -10 48 12.9 L C51
2016-01-06 08:33:07 S 01 59 43.93 -10 47 17.7 L C51
2016-01-06 10:07:33 S 01 59 57.38 -10 46 22.0 L C51
2016-01-06 11:41:59 S 02 00 10.93 -10 45 26.0 L C51
2016-01-06 13:16:25 S 02 00 24.317 -10 44 29.08 L C51
2016-01-06 14:50:52 S 02 00 37.88 -10 43 33.7 L C51
2016-01-06 19:33:59 S 02 01 18.26 -10 40 45.1 L C51
2016-01-06 21:08:25 S 02 01 31.682 -10 39 46.15 L C51
2016-01-07 00:17:16 S 02 01 58.64 -10 37 54.8 L C51
2016-01-07 01:51:32 S 02 02 12.04 -10 36 56.3 L C51
2016-01-07 01:51:42 S 02 02 12.10 -10 36 57.1 L C51
2016-01-07 05:00:23 S 02 02 38.92 -10 35 04.2 L C51
2016-01-07 06:34:50 S 02 02 52.35 -10 34 06.6 L C51
2016-01-07 14:26:50 S 02 03 59.64 -10 29 20.9 L C51
2016-01-07 20:44:34 S 02 04 53.292 -10 25 32.41 L C51
2016-01-07 23:53:26 S 02 05 20.14 -10 23 37.6 L C51
2016-01-08 03:02:07 S 02 05 46.85 -10 21 41.1 L C51
2016-01-08 06:10:59 S 02 06 13.80 -10 19 46.4 L C51
2016-01-08 15:37:24 S 02 07 34.10 -10 13 56.7 L C51
2016-01-08 18:46:16 S 02 08 01.11 -10 11 59.9 L C51