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
2016-01-08 21:55:08 S 02 08 27.859 -10 10 02.32 L C51
2016-01-09 01:03:50 S 02 08 54.45 -10 08 07.1 L C51
2016-01-09 01:04:01 S 02 08 54.48 -10 08 06.2 L C51
2016-01-09 10:30:26 S 02 10 14.66 -10 02 13.8 L C51
2016-01-09 13:39:07 S 02 10 41.333 -10 00 15.70 L C51
2017-11-19 11:18:30 C 08 35 24.23 -06 33 03.8 U G96
2017-11-19 11:25:56 C 08 35 24.70 -06 33 13.3 U G96
2017-11-19 11:33:22 C 08 35 25.16 -06 33 22.7 U G96
2017-11-19 11:40:47 C 08 35 25.58 -06 33 32.1 U G96
2017-11-20 10:43:27 C 08 36 56.58 -07 02 34.1 U G96
2017-11-20 10:51:41 C 08 36 57.06 -07 02 44.0 U G96
2017-11-20 10:59:57 C 08 36 57.59 -07 02 54.7 U G96
2017-11-20 11:08:19 C 08 36 58.09 -07 03 05.2 U G96
2017-12-12 13:06:02 C 08 58 32.590 -16 38 12.14 U F51
2017-12-12 13:22:49 C 08 58 32.759 -16 38 27.15 U F51
2017-12-12 13:39:34 C 08 58 32.921 -16 38 42.01 U F51
2017-12-12 13:56:19 C 08 58 33.084 -16 38 56.64 U F51
2017-12-23 09:09:08 C 08 59 07.31 -19 51 00.7 U G96
2017-12-23 09:16:37 C 08 59 07.20 -19 51 05.3 U G96
2017-12-23 09:24:07 C 08 59 07.09 -19 51 10.2 U G96
2017-12-23 09:31:36 C 08 59 06.98 -19 51 14.7 U G96
2017-12-24 12:16:12 C 08 58 47.405 -20 06 30.16 U F51
2017-12-24 12:32:59 C 08 58 47.087 -20 06 39.58 U F51
2017-12-24 12:49:45 C 08 58 46.768 -20 06 49.08 U F51
2017-12-24 13:06:40 C 08 58 46.441 -20 06 58.37 U F51
2017-12-25 11:35:25 C 08 58 27.096 -20 19 05.59 U F51
2017-12-25 11:52:14 C 08 58 26.738 -20 19 14.54 U F51
2017-12-25 12:25:50 C 08 58 26.020 -20 19 32.42 U F51
2019-12-30 14:50:41 C 11 44 03.713 -16 28 28.89 U F51
2019-12-30 15:06:26 C 11 44 04.502 -16 28 37.12 U F51
2019-12-30 15:38:00 C 11 44 06.092 -16 28 52.88 U F51
2020-01-20 12:46:15 C 12 02 56.025 -19 44 09.30 U F51
2020-01-20 13:01:01 C 12 02 56.269 -19 44 13.16 U F51
2020-01-20 13:15:52 C 12 02 56.539 -19 44 16.99 U F51
2020-01-22 14:11:43 C 12 03 50.851 -19 55 57.23 U F51
2020-01-22 14:27:28 C 12 03 51.061 -19 56 00.84 U F51
2020-01-22 14:43:09 C 12 03 51.285 -19 56 04.18 U F51
2020-01-22 14:58:53 C 12 03 51.467 -19 56 07.90 U F51
2020-03-22 09:41:29 C 11 17 02.633 -10 09 24.75 U F52
2020-03-22 09:43:20 C 11 17 02.534 -10 09 23.24 U F52
2020-03-22 10:00:23 C 11 17 01.668 -10 09 07.67 U F52
2020-03-22 10:15:26 C 11 17 00.904 -10 08 54.16 U F52
2020-03-22 10:17:17 C 11 17 00.815 -10 08 52.27 U F52
2020-03-22 10:32:26 C 11 17 00.038 -10 08 38.44 U F52
2020-04-21 05:58:05 C 11 00 36.847 -00 59 54.24 U F52
2020-04-21 06:14:05 C 11 00 36.846 -00 59 45.79 U F52
2020-04-21 06:46:13 C 11 00 36.856 -00 59 28.42 U F52
2022-03-25 09:31:01 C 13 46 42.00 -15 56 34.9 V V00
2022-03-25 09:38:00 C 13 46 41.68 -15 56 30.9 V V00
2022-03-25 09:45:00 C 13 46 41.34 -15 56 26.3 V V00