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
2014-02-24 00:40:07 C 09 53 54.15 +22 29 16.1 q 160
2014-02-24 10:50:00 C 09 53 33.522 +22 22 28.65 L F51
2014-02-24 11:10:31 C 09 53 32.711 +22 22 14.48 L F51
2014-02-24 22:38:40 C 09 53 10.24 +22 14 16.6 c A24
2014-02-24 22:39:42 C 09 53 10.21 +22 14 15.8 c A24
2014-02-24 23:38:32 C 09 53 08.01 +22 13 35.6 c A24
2014-02-24 23:39:34 C 09 53 07.96 +22 13 35.0 c A24
2014-02-25 00:16:02 C 09 53 06.54 +22 13 10.2 q 160
2014-02-25 00:18:20 C 09 53 06.45 +22 13 08.6 q 160
2014-02-25 00:20:40 C 09 53 06.39 +22 13 07.0 q 160
2014-02-25 06:47:54 C 09 52 54.19 +22 08 47.2 q 703
2014-02-25 06:52:56 C 09 52 53.98 +22 08 43.8 q 703
2014-02-25 06:57:59 C 09 52 53.81 +22 08 40.2 q 703
2014-02-25 07:03:01 C 09 52 53.61 +22 08 36.7 q 703
2014-02-25 07:23:38 C 09 52 52.80 +22 08 22.4 q 703
2014-02-25 07:29:40 C 09 52 52.60 +22 08 18.6 q 703
2014-02-25 07:35:43 C 09 52 52.39 +22 08 14.7 q 703
2014-02-25 07:41:45 C 09 52 52.15 +22 08 10.8 q 703
2014-03-04 04:17:26 C 09 48 32.32 +20 16 31.1 q 703
2014-03-04 04:28:19 C 09 48 32.05 +20 16 23.8 q 703
2014-03-04 04:39:15 C 09 48 31.78 +20 16 16.9 q 703
2014-03-04 04:50:12 C 09 48 31.51 +20 16 09.5 q 703
2014-03-07 23:20:32 C 09 47 01.85 +19 15 52.9 t 130
2014-03-07 23:21:59 C 09 47 01.82 +19 15 52.0 t 130
2014-03-07 23:23:25 C 09 47 01.78 +19 15 51.2 t 130
2014-03-07 23:25:34 C 09 47 01.76 +19 15 49.6 t 130
2014-03-11 23:51:34 C 09 46 10.29 +18 13 09.0 q 160
2014-03-11 23:55:10 C 09 46 10.28 +18 13 05.8 q 160
2014-03-11 23:58:47 C 09 46 10.27 +18 13 03.3 q 160
2014-03-12 21:52:57 C 09 46 05.18 +17 59 03.6 q 160
2014-03-12 21:56:21 C 09 46 05.18 +17 59 01.4 q 160
2014-03-12 21:59:32 C 09 46 05.18 +17 58 59.4 q 160
2014-03-18 02:27:07 C 09 46 15.86 +16 41 17.2 u H21
2014-03-18 02:32:26 C 09 46 15.88 +16 41 14.0 u H21
2014-03-18 02:37:51 C 09 46 15.89 +16 41 10.7 u H21
2014-03-18 02:43:57 C 09 46 15.91 +16 41 07.0 u H21
2014-03-18 04:42:42 C 09 46 16.18 +16 39 54.7 u H21
2014-03-18 04:47:51 C 09 46 16.21 +16 39 51.2 u H21
2014-03-18 04:52:21 C 09 46 16.22 +16 39 48.5 u H21
2014-03-18 21:05:57 C 09 46 23.01 +16 29 54.4 q 160
2014-03-18 21:09:33 C 09 46 23.04 +16 29 51.9 q 160
2014-03-18 21:13:09 C 09 46 23.08 +16 29 49.7 q 160
2014-03-19 23:04:34 C 09 46 35.38 +16 14 11.1 q 160
2014-03-19 23:08:30 C 09 46 35.39 +16 14 08.3 q 160
2014-03-19 23:12:03 C 09 46 35.40 +16 14 06.0 q 160
2014-03-20 04:04:07 C 09 46 38.83 +16 11 14.0 q 703
2014-03-20 04:12:44 C 09 46 38.83 +16 11 08.9 q 703
2014-03-20 04:21:22 C 09 46 38.87 +16 11 03.5 q 703
2014-03-20 04:30:00 C 09 46 38.91 +16 10 58.3 q 703
2014-03-20 15:22:07 C 09 46 44.84 +16 04 26.5 q D29