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
2013-11-13 21:57:48 C 08 10 15.92 +37 28 13.2 o C41
2013-11-13 22:40:16 C 08 10 22.30 +37 28 16.4 o C41
2013-11-13 22:41:46 C 08 10 22.54 +37 28 16.6 o C41
2013-11-13 22:43:15 C 08 10 22.71 +37 28 16.2 o C41
2013-11-19 09:47:51 C 08 30 08.64 +37 29 39.8 u H21
2013-11-19 09:51:59 C 08 30 09.23 +37 29 39.7 u H21
2013-11-19 09:56:29 C 08 30 09.88 +37 29 39.7 u H21
2013-11-19 10:00:48 C 08 30 10.50 +37 29 39.4 u H21
2013-11-19 10:04:12 C 08 30 10.99 +37 29 39.6 u H21
2013-11-19 10:04:41 C 08 30 11.49 +37 29 40.7 q 448
2013-11-19 10:07:11 C 08 30 11.42 +37 29 39.3 u H21
2013-11-19 10:15:50 C 08 30 13.06 +37 29 41.2 q 448
2013-11-19 10:26:04 C 08 30 14.50 +37 29 40.0 q 448
2013-11-24 10:33:06 C 08 47 45.58 +37 22 51.5 u H21
2013-11-24 10:37:05 C 08 47 46.12 +37 22 51.1 u H21
2013-11-24 10:43:34 C 08 47 47.03 +37 22 50.5 u H21
2013-11-24 10:47:48 C 08 47 47.61 +37 22 50.1 u H21
2013-11-29 11:00:42 C 09 04 31.27 +37 08 59.1 q H45
2013-11-29 11:03:02 C 09 04 31.55 +37 08 59.0 q H45
2013-11-29 11:04:26 C 09 04 31.74 +37 08 58.8 q H45
2013-11-29 11:06:23 C 09 04 32.02 +37 08 58.5 q H45
2013-11-29 11:08:18 C 09 04 32.25 +37 08 58.2 q H45
2013-11-29 11:10:26 C 09 04 32.52 +37 08 57.7 q H45
2013-12-05 02:17:53 C 09 22 05.42 +36 45 46.3 q 160
2013-12-05 02:21:23 C 09 22 05.87 +36 45 45.6 q 160
2013-12-05 02:24:41 C 09 22 06.27 +36 45 44.8 q 160
2013-12-08 02:14:25 C 09 30 47.51 +36 30 32.5 u J27
2013-12-08 02:30:17 C 09 30 49.30 +36 30 29.0 u J27
2013-12-08 02:36:29 C 09 30 50.01 +36 30 27.8 u J27
2013-12-12 16:13:03 C 09 43 07.32 +36 03 47.1 q D29
2013-12-12 16:45:59 C 09 43 10.73 +36 03 39.8 q D29
2013-12-12 17:18:56 C 09 43 14.12 +36 03 32.2 q D29
2013-12-16 03:37:06 C 09 51 35.63 +35 41 07.9 q 160
2013-12-16 03:40:30 C 09 51 35.97 +35 41 07.0 q 160
2013-12-16 03:43:41 C 09 51 36.21 +35 41 06.5 q 160
2013-12-17 01:34:18 C 09 53 42.60 +35 34 51.1 q 160
2013-12-17 01:38:14 C 09 53 42.96 +35 34 50.0 q 160
2013-12-17 01:42:11 C 09 53 43.32 +35 34 49.0 q 160
2013-12-27 23:13:07 C 10 14 12.75 +34 12 59.1 o C41
2013-12-27 23:14:41 C 10 14 12.86 +34 12 58.9 o C41
2013-12-27 23:16:11 C 10 14 12.94 +34 12 58.6 o C41
2013-12-28 00:04:34 C 10 14 15.65 +34 12 43.0 o C41
2013-12-28 00:06:08 C 10 14 15.71 +34 12 42.9 o C41
2013-12-28 00:07:37 C 10 14 15.85 +34 12 41.8 o C41
2013-12-28 20:02:40 C 10 15 26.40 +34 06 07.2 q D29
2013-12-28 20:47:02 C 10 15 28.72 +34 05 51.9 q D29
2013-12-28 21:31:25 C 10 15 30.99 +34 05 36.6 q D29
2013-12-30 02:28:38 C 10 17 09.03 +33 55 44.3 c A24
2013-12-30 02:29:40 C 10 17 09.08 +33 55 44.0 c A24
2013-12-30 03:28:26 C 10 17 11.91 +33 55 24.0 c A24