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
2013-12-30 03:29:28 C 10 17 11.97 +33 55 23.9 c A24
2014-01-01 03:32:09 C 10 19 36.94 +33 38 52.9 c A24
2014-01-01 03:33:11 C 10 19 36.97 +33 38 52.1 c A24
2014-01-01 04:34:45 C 10 19 39.51 +33 38 30.4 c A24
2014-01-01 04:35:48 C 10 19 39.55 +33 38 29.8 c A24
2014-01-01 17:12:46 C 10 20 15.73 +33 34 10.0 q D29
2014-01-01 17:58:35 C 10 20 17.51 +33 33 54.9 q D29
2014-01-01 18:44:24 C 10 20 19.27 +33 33 39.9 q D29
2014-01-03 11:36:46 C 10 22 00.48 +33 19 13.2 q H45
2014-01-03 11:39:22 C 10 22 00.55 +33 19 12.3 q H45
2014-01-03 11:40:38 C 10 22 00.60 +33 19 11.7 q H45
2014-01-03 11:42:43 C 10 22 00.66 +33 19 10.9 q H45
2014-01-03 11:43:50 C 10 22 00.70 +33 19 10.6 q H45
2014-01-03 11:45:39 C 10 22 00.76 +33 19 10.0 q H45
2014-01-04 10:06:36 C 10 22 51.26 +33 11 12.3 q H45
2014-01-04 10:08:38 C 10 22 51.29 +33 11 11.6 q H45
2014-01-04 10:10:16 C 10 22 51.36 +33 11 10.7 q H45
2014-01-04 10:12:15 C 10 22 51.40 +33 11 09.9 q H45
2014-01-04 10:14:01 C 10 22 51.46 +33 11 09.3 q H45
2014-01-04 10:15:41 C 10 22 51.49 +33 11 09.1 q H45
2014-01-09 10:55:24 C 10 26 06.76 +32 26 31.4 q 703
2014-01-09 11:03:45 C 10 26 06.85 +32 26 28.5 q 703
2014-01-09 11:12:04 C 10 26 06.94 +32 26 25.0 q 703
2014-01-09 11:20:22 C 10 26 07.02 +32 26 21.8 q 703
2014-01-14 06:35:16 C 10 27 20.16 +31 40 54.6 u H21
2014-01-14 06:38:50 C 10 27 20.15 +31 40 53.3 u H21
2014-01-14 06:42:25 C 10 27 20.13 +31 40 51.8 u H21
2014-01-14 06:45:59 C 10 27 20.13 +31 40 50.6 u H21
2014-01-14 06:49:34 C 10 27 20.11 +31 40 49.1 u H21
2014-01-14 06:52:58 C 10 27 20.10 +31 40 47.7 u H21
2014-01-14 06:56:11 C 10 27 20.10 +31 40 46.6 u H21
2014-01-19 09:36:33 C 10 26 39.66 +30 48 58.3 q 448
2014-01-19 09:49:22 C 10 26 39.39 +30 48 52.6 q 448
2014-01-19 10:00:21 C 10 26 39.18 +30 48 47.7 q 448
2014-01-19 10:10:05 C 10 26 38.99 +30 48 43.3 q 448
2014-01-19 10:18:02 C 10 26 38.83 +30 48 39.8 q 448
2014-01-21 10:22:46 C 10 25 52.60 +30 27 09.5 q 703
2014-01-21 10:31:31 C 10 25 52.39 +30 27 05.7 q 703
2014-01-21 10:40:16 C 10 25 52.15 +30 27 01.6 q 703
2014-01-21 10:49:00 C 10 25 51.92 +30 26 57.3 q 703
2014-01-22 20:16:00 C 10 25 09.95 +30 11 32.9 q D29
2014-01-22 20:44:38 C 10 25 09.12 +30 11 18.8 q D29
2014-01-22 21:13:15 C 10 25 08.33 +30 11 04.4 q D29
2014-01-25 10:40:34 C 10 23 34.646 +29 41 54.07 L F51
2014-01-25 10:57:58 C 10 23 34.016 +29 41 45.85 L F51
2014-01-26 22:50:33 C 10 22 27.94 +29 23 52.2 q 160
2014-01-26 22:54:08 C 10 22 27.81 +29 23 50.5 q 160
2014-01-26 22:57:41 C 10 22 27.68 +29 23 48.6 q 160
2014-01-28 09:40:33 C 10 21 16.15 +29 06 18.7 q 703
2014-01-28 09:51:59 C 10 21 15.65 +29 06 12.8 q 703