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
2015-10-16 02:50:56 C 21 29 45.21 -00 25 34.0 R G45
2015-10-16 02:57:46 C 21 29 45.68 -00 25 43.3 R G45
2015-10-17 10:52:29 C 21 32 22.08 -01 08 39.9 q D29
2015-10-17 11:27:42 C 21 32 24.81 -01 09 27.3 q D29
2015-10-17 11:48:01 C 21 32 26.34 -01 09 54.0 q D29
2015-10-21 00:30:23 C 21 39 55.20 -03 00 02.8 u 807
2015-10-21 00:31:41 C 21 39 55.29 -03 00 04.6 u 807
2015-10-21 00:32:59 C 21 39 55.38 -03 00 06.5 u 807
2015-10-21 00:34:17 C 21 39 55.51 -03 00 08.1 u 807
2015-10-21 00:35:34 C 21 39 55.64 -03 00 09.6 u 807
2015-10-29 05:10:13 C 22 00 14.367 -06 53 54.47 L F51
2015-10-29 05:44:43 C 22 00 18.019 -06 54 32.27 L F51
2015-10-29 06:01:09 C 22 00 19.758 -06 54 50.18 L F51
2015-11-01 02:40:51 C 22 08 17.24 -08 07 17.8 q 703
2015-11-01 02:48:09 C 22 08 18.11 -08 07 26.3 q 703
2015-11-01 02:55:29 C 22 08 18.95 -08 07 34.7 q 703
2015-11-01 03:02:48 C 22 08 19.74 -08 07 42.3 q 703
2015-11-02 01:58:15 C 22 11 04.56 -08 30 44.7 q H21
2015-11-02 02:02:38 C 22 11 05.50 -08 30 47.6 R G45
2015-11-02 02:10:50 C 22 11 06.42 -08 30 55.4 R G45
2015-11-02 02:10:57 C 22 11 06.01 -08 30 57.0 q H21
2015-11-02 02:19:07 C 22 11 07.39 -08 31 03.9 R G45
2015-11-02 02:23:37 C 22 11 07.48 -08 31 09.6 q H21
2015-11-02 02:30:17 C 22 11 08.65 -08 31 14.6 R G45
2015-11-03 01:59:04 C 22 14 00.52 -08 54 10.1 q G96
2015-11-03 02:05:39 C 22 14 01.30 -08 54 16.5 q G96
2015-11-03 02:12:14 C 22 14 02.05 -08 54 22.8 q G96
2015-11-03 02:18:49 C 22 14 02.83 -08 54 29.3 q G96
2015-11-10 02:33:00 C 22 35 44.91 -11 19 28.9 R G45
2015-11-10 02:44:00 C 22 35 46.32 -11 19 37.3 R G45
2015-11-10 02:49:56 C 22 35 47.07 -11 19 42.1 R G45
2015-11-10 02:57:03 C 22 35 48.03 -11 19 47.2 R G45
2015-11-14 02:37:59 C 22 48 58.62 -12 26 22.8 R G45
2015-11-14 02:43:42 C 22 48 59.40 -12 26 26.5 R G45
2015-11-14 02:50:36 C 22 49 00.31 -12 26 30.8 R G45
2015-11-14 02:57:18 C 22 49 01.22 -12 26 35.1 R G45
2015-11-14 03:03:54 C 22 49 02.08 -12 26 38.9 R G45
2015-11-15 01:43:22 C 22 52 13.89 -12 40 42.3 u H21
2015-11-15 01:47:43 C 22 52 14.45 -12 40 44.9 u H21
2015-11-15 01:52:04 C 22 52 15.04 -12 40 47.6 u H21
2015-11-15 01:56:25 C 22 52 15.62 -12 40 50.2 u H21
2015-11-15 02:00:46 C 22 52 16.20 -12 40 52.8 u H21
2015-11-15 02:02:13 C 22 52 16.39 -12 40 53.9 u H21
2015-12-08 00:30:14 C 00 14 43.67 -15 04 01.7 u 807
2015-12-08 00:33:36 C 00 14 44.15 -15 04 01.4 u 807
2015-12-08 00:37:08 C 00 14 44.64 -15 04 01.3 u 807
2015-12-08 00:40:20 C 00 14 45.12 -15 04 01.1 u 807
2015-12-08 00:43:53 C 00 14 45.66 -15 04 00.8 u 807
2015-12-18 14:31:11 S 00 53 28.226 -14 16 11.10 L C51
2015-12-18 20:48:44 S 00 54 25.267 -14 14 15.25 L C51