19356 (1997 GH3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5578088314 ± 2.05e-08
Semi-major axis (a)2.5120634506 AU ± 8.53e-09
Inclination (i)3.01346681° ± 2.70e-06
Long. of Asc. Node (Ω)186.46255290° ± 3.56e-05
Arg. of Perihelion (ω)334.14433106° ± 3.59e-05
Mean Anomaly (M)93.23590358° ± 1.01e-05
Mean Motion (n)0.2475519599°/day ± 1.26e-09
Perihelion dist (q)1.11081227 AU ± 5.17e-08
Aphelion dist (Q)3.91331463 AU ± 5.32e-08
Orbital Period3.98149255 yr ± 2.03e-08
Physical Parameters
H (abs. magnitude)17.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.497″
Uncertainty0
Orbit TypeAmor
MOID0.121585 AU
Observations Used633
Oppositions25
Arc Total1992-2025
First Observation Used1992-11-02
Last Observation Used2025-05-26
Observations (678)
Date Type RA Dec Mag Band Observatory
2001-03-21 10:39:24 C 15 32 32.22 -18 26 12.0 16.9 c 704
2001-03-21 10:57:01 C 15 32 33.34 -18 26 03.3 17.0 c 704
2001-03-21 11:16:07 C 15 32 34.57 -18 25 54.3 16.4 c 704
2001-03-21 11:34:26 C 15 32 35.73 -18 25 46.2 16.9 c 704
2001-03-22 10:10:49 C 15 34 15.77 -18 15 18.3 16.0 c 704
2001-03-22 10:33:30 C 15 34 17.03 -18 15 07.5 16.8 c 704
2001-03-22 10:51:35 C 15 34 18.17 -18 15 00.2 15.9 c 704
2001-03-22 11:11:37 C 15 34 19.37 -18 14 50.5 14.7 c 704
2001-03-22 11:30:25 C 15 34 20.48 -18 14 41.8 14.2 c 704
2001-03-23 10:04:27 C 15 35 52.80 -18 04 11.4 15.2 c 704
2001-03-23 10:21:50 C 15 35 53.74 -18 04 03.3 15.2 c 704
2001-03-23 10:39:12 C 15 35 54.69 -18 03 55.2 15.1 c 704
2001-03-23 10:56:34 C 15 35 55.62 -18 03 46.9 15.7 c 704
2001-03-23 11:13:56 C 15 35 56.62 -18 03 39.0 15.9 c 704
2001-03-24 09:05:11 C 15 37 19.55 -17 53 24.8 15.2 c 704
2001-03-24 09:25:19 C 15 37 20.54 -17 53 15.5 15.3 c 704
2001-03-24 09:44:09 C 15 37 21.49 -17 53 07.2 15.3 c 704
2001-03-24 10:03:01 C 15 37 22.42 -17 52 58.1 15.2 c 704
2001-03-24 10:21:57 C 15 37 23.35 -17 52 49.4 15.4 c 704
2001-03-25 09:15:34 C 15 38 41.91 -17 42 06.9 15.9 739
2001-03-25 09:42:48 C 15 38 43.14 -17 41 54.2 15.9 739
2001-03-26 10:35:44 C 15 40 01.14 -17 30 10.2 670
2001-03-26 11:57:40 C 15 40 04.31 -17 29 30.9 670
2001-04-01 08:12:03 C 15 45 05.78 -16 23 57.7 15.9 c 704
2001-04-01 08:33:10 C 15 45 06.10 -16 23 47.8 15.4 c 704
2001-04-01 08:54:15 C 15 45 06.39 -16 23 38.5 15.3 c 704
2001-04-01 09:15:23 C 15 45 06.57 -16 23 28.6 16.3 c 704
2001-04-01 09:36:28 C 15 45 06.92 -16 23 17.8 16.0 c 704
2001-04-05 14:48:21 C 15 46 36.25 -15 37 18.0 16.1 c 608
2001-04-05 15:02:55 C 15 46 36.23 -15 37 11.4 16.2 c 608
2001-04-05 15:17:49 C 15 46 36.20 -15 37 04.6 16.3 c 608
2001-04-16 08:04:07 C 15 44 28.29 -13 50 49.7 16.1 c 704
2001-04-16 08:23:46 C 15 44 27.71 -13 50 42.6 16.2 c 704
2001-04-16 08:43:21 C 15 44 27.14 -13 50 35.2 16.2 c 704
2001-04-16 09:02:56 C 15 44 26.55 -13 50 27.9 16.1 c 704
2001-04-16 09:22:33 C 15 44 25.97 -13 50 20.9 16.5 c 704
2001-04-18 01:30:40 C 15 43 29.48 -13 35 27.5 610
2001-04-18 01:34:40 C 15 43 29.36 -13 35 26.0 610
2001-04-18 01:38:40 C 15 43 29.23 -13 35 24.6 610
2001-04-18 01:42:41 C 15 43 29.11 -13 35 23.1 610
2001-04-18 01:46:41 C 15 43 28.98 -13 35 21.6 610
2001-04-21 06:29:59 C 15 41 22.34 -13 07 48.2 808
2001-04-21 07:12:39 C 15 41 20.73 -13 07 33.1 808
2001-04-23 08:28:35 C 15 39 49.11 -12 51 56.4 15.5 c 704
2001-04-23 08:47:49 C 15 39 48.37 -12 51 50.3 15.6 c 704
2001-04-23 09:07:37 C 15 39 47.56 -12 51 43.9 16.7 c 704
2001-04-23 09:27:16 C 15 39 46.80 -12 51 37.5 16.4 c 704
2001-04-23 09:46:16 C 15 39 46.04 -12 51 31.3 16.8 c 704
2001-04-24 06:31:07 C 15 39 06.70 -12 45 00.1 676
2001-04-25 06:14:36 C 15 38 18.96 -12 37 46.6 676