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
2014-01-28 10:03:20 C 10 21 15.18 +29 06 06.8 q 703
2014-01-28 10:14:38 C 10 21 14.69 +29 06 00.7 q 703
2014-01-30 13:46:49 C 10 19 20.60 +28 38 53.3 u C15
2014-01-30 14:14:59 C 10 19 19.36 +28 38 38.3 u C15
2014-01-30 14:29:04 C 10 19 18.73 +28 38 31.0 u C15
2014-02-07 22:29:23 C 10 10 31.20 +26 43 36.8 r 006
2014-02-07 22:44:09 C 10 10 30.40 +26 43 28.9 r 006
2014-02-07 22:52:30 C 10 10 30.03 +26 43 23.7 r 006
2014-02-08 05:50:59 C 10 10 10.54 +26 39 09.1 q H06
2014-02-08 05:54:55 C 10 10 10.34 +26 39 07.0 q H06
2014-02-08 06:08:54 C 10 10 09.60 +26 38 58.5 q H06
2014-02-08 06:12:55 C 10 10 09.38 +26 38 56.2 q H06
2014-02-10 13:03:05 C 10 07 33.572 +26 04 47.29 L F51
2014-02-10 13:20:44 C 10 07 32.636 +26 04 35.73 L F51
2014-02-10 13:38:24 C 10 07 31.705 +26 04 24.15 L F51
2014-02-10 13:55:25 C 10 07 30.814 +26 04 12.92 L F51
2014-02-10 21:40:56 C 10 07 11.12 +25 59 10.6 q Z81
2014-02-10 22:08:42 C 10 07 09.70 +25 58 53.8 q Z81
2014-02-10 22:32:32 C 10 07 08.45 +25 58 38.9 q Z81
2014-02-11 01:30:58 C 10 07 00.38 +25 56 41.8 q I15
2014-02-11 01:37:12 C 10 07 00.09 +25 56 37.8 q I15
2014-02-11 01:43:26 C 10 06 59.78 +25 56 33.8 q I15
2014-02-12 00:55:07 C 10 05 53.86 +25 41 51.4 17.3 u J43
2014-02-12 01:11:40 C 10 05 52.99 +25 41 40.6 17.3 u J43
2014-02-12 01:28:21 C 10 05 52.10 +25 41 29.9 17.2 u J43
2014-02-12 01:44:55 C 10 05 51.23 +25 41 19.2 17.1 u J43
2014-02-12 08:02:54 C 10 05 33.36 +25 37 11.8 u H21
2014-02-12 08:06:49 C 10 05 33.16 +25 37 09.1 u H21
2014-02-12 08:09:14 C 10 05 33.01 +25 37 07.8 u H21
2014-02-12 08:11:54 C 10 05 32.87 +25 37 06.0 u H21
2014-02-12 21:55:10 C 10 04 55.97 +25 28 12.0 q 160
2014-02-12 21:58:00 C 10 04 55.81 +25 28 10.1 q 160
2014-02-12 22:00:51 C 10 04 55.68 +25 28 08.6 q 160
2014-02-13 07:08:13 C 10 04 29.62 +25 22 14.9 u H21
2014-02-13 07:12:05 C 10 04 29.42 +25 22 12.5 u H21
2014-02-13 07:15:55 C 10 04 29.22 +25 22 09.9 u H21
2014-02-13 07:19:46 C 10 04 29.03 +25 22 07.4 u H21
2014-02-18 05:12:21 C 09 59 16.73 +24 03 59.4 u H21
2014-02-18 05:15:40 C 09 59 16.59 +24 03 57.2 u H21
2014-02-18 05:18:59 C 09 59 16.43 +24 03 55.3 u H21
2014-02-18 05:22:18 C 09 59 16.26 +24 03 52.6 u H21
2014-02-18 05:25:37 C 09 59 16.12 +24 03 51.0 u H21
2014-02-19 07:41:24 C 09 58 10.09 +23 46 07.2 u H21
2014-02-19 07:44:43 C 09 58 09.95 +23 46 04.8 u H21
2014-02-19 07:48:11 C 09 58 09.78 +23 46 02.9 u H21
2014-02-22 21:28:26 C 09 54 52.82 +22 47 49.7 r 006
2014-02-22 21:38:14 C 09 54 52.36 +22 47 43.8 r 006
2014-02-22 21:48:28 C 09 54 51.97 +22 47 36.6 r 006
2014-02-24 00:35:34 C 09 53 54.28 +22 29 19.5 q 160
2014-02-24 00:37:50 C 09 53 54.18 +22 29 17.9 q 160