249595 (1997 GH28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3708020349 ± 1.80e-08
Semi-major axis (a)2.0040521007 AU ± 3.44e-09
Inclination (i)7.01608436° ± 2.45e-06
Long. of Asc. Node (Ω)354.35954585° ± 1.48e-05
Arg. of Perihelion (ω)105.36182803° ± 1.61e-05
Mean Anomaly (M)73.20558744° ± 5.54e-06
Mean Motion (n)0.3474151588°/day ± 8.94e-10
Perihelion dist (q)1.26094550 AU ± 3.62e-08
Aphelion dist (Q)2.74715870 AU ± 3.64e-08
Orbital Period2.83702728 yr ± 7.30e-09
Physical Parameters
H (abs. magnitude)17.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.279″
Uncertainty0
Orbit TypeAmor
MOID0.306333 AU
Observations Used540
Oppositions20
Arc Total1993-2024
First Observation Used1993-10-09
Last Observation Used2024-10-08
Observations (563)
Date Type RA Dec Mag Band Observatory
2014-03-20 15:51:13 C 09 46 45.02 +16 04 09.0 q D29
2014-03-20 16:20:18 C 09 46 45.24 +16 03 51.3 q D29
2014-03-24 06:00:53 C 09 47 53.633 +15 13 20.83 L F51
2014-03-24 06:17:30 C 09 47 53.840 +15 13 11.31 L F51
2014-03-24 06:34:11 C 09 47 54.045 +15 13 01.68 L F51
2014-03-24 06:50:55 C 09 47 54.248 +15 12 52.08 L F51
2014-03-27 14:21:41 C 09 49 21.74 +14 27 12.6 q D29
2014-03-27 14:50:20 C 09 49 22.21 +14 26 55.4 q D29
2014-03-30 03:21:38 C 09 50 44.96 +13 52 58.1 R G45
2014-03-30 03:38:02 C 09 50 45.31 +13 52 49.0 R G45
2014-03-30 03:54:35 C 09 50 45.64 +13 52 40.1 R G45
2014-03-30 04:11:02 C 09 50 46.01 +13 52 30.4 R G45
2014-03-30 04:27:29 C 09 50 46.34 +13 52 21.7 R G45
2014-03-30 04:52:13 C 09 50 46.87 +13 52 08.0 R G45
2014-04-02 11:39:03 C 09 52 53.41 +13 08 52.0 q D29
2014-04-02 12:14:50 C 09 52 54.32 +13 08 32.3 q D29
2014-04-02 12:50:38 C 09 52 55.23 +13 08 13.3 q D29
2014-04-07 03:00:38 C 09 56 24.51 +12 09 18.2 q G96
2014-04-07 03:13:21 C 09 56 24.90 +12 09 11.5 q G96
2014-04-07 03:26:04 C 09 56 25.31 +12 09 04.9 q G96
2014-04-07 03:38:49 C 09 56 25.70 +12 08 58.3 q G96
2014-04-22 03:53:21 C 10 11 20.52 +09 06 22.5 q 703
2014-04-22 04:03:48 C 10 11 20.96 +09 06 17.5 q 703
2014-04-22 04:14:13 C 10 11 21.48 +09 06 11.6 q 703
2014-04-22 04:24:41 C 10 11 21.95 +09 06 06.7 q 703
2014-04-24 06:07:31 C 10 13 45.41 +08 41 48.9 q G96
2014-04-24 06:16:57 C 10 13 45.87 +08 41 44.0 q G96
2014-04-24 06:26:24 C 10 13 46.30 +08 41 39.3 q G96
2014-04-24 06:35:50 C 10 13 46.76 +08 41 34.8 q G96
2014-05-04 03:48:07 C 10 26 05.05 +06 47 25.3 q G96
2014-05-04 03:55:27 C 10 26 05.46 +06 47 21.8 q G96
2014-05-04 04:02:46 C 10 26 05.82 +06 47 18.5 q G96
2014-05-04 04:10:06 C 10 26 06.21 +06 47 15.1 q G96
2016-09-22 11:29:24 C 08 17 18.63 +25 57 52.1 q G96
2016-09-22 11:35:43 C 08 17 19.69 +25 57 49.4 q G96
2016-09-22 11:42:11 C 08 17 20.70 +25 57 47.4 q G96
2016-09-22 11:48:40 C 08 17 21.72 +25 57 43.9 q G96
2016-12-02 12:18:29 C 12 06 31.80 +04 24 18.5 q G96
2016-12-02 12:23:21 C 12 06 32.31 +04 24 14.6 q G96
2016-12-02 12:28:13 C 12 06 32.79 +04 24 10.8 q G96
2016-12-02 12:33:04 C 12 06 33.30 +04 24 06.7 q G96
2017-01-30 11:09:43 C 13 55 50.10 -11 25 37.1 q G96
2017-01-30 11:16:02 C 13 55 50.37 -11 25 40.6 q G96
2017-01-30 11:22:14 C 13 55 50.62 -11 25 43.4 q G96
2017-01-30 11:28:33 C 13 55 50.87 -11 25 46.0 q G96
2017-02-02 14:23:27 C 13 58 53.500 -12 01 17.69 L F51
2017-02-02 14:38:17 C 13 58 54.040 -12 01 24.61 L F51
2017-02-02 14:53:10 C 13 58 54.571 -12 01 31.47 L F51
2017-02-02 15:08:01 C 13 58 55.105 -12 01 38.46 L F51
2017-02-24 14:38:23 C 14 08 49.690 -15 23 06.66 L F51