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
2001-01-28 01:27:12 C 10 40 31.63 -08 52 05.5 939
2001-01-28 01:35:31 C 10 40 33.55 -08 52 18.3 939
2001-01-28 05:06:50 C 10 41 27.13 -08 57 04.1 808
2001-01-28 05:42:25 C 10 41 35.62 -08 58 04.1 808
2001-01-28 06:01:35 C 10 41 40.16 -08 58 36.1 808
2001-01-30 01:09:11 C 10 52 40.91 -10 10 26.9 049
2001-01-30 01:12:23 C 10 52 41.91 -10 10 33.3 049
2001-01-30 01:15:07 C 10 52 42.60 -10 10 37.7 049
2001-01-30 05:34:35 C 10 53 51.97 -10 16 33.2 808
2001-01-30 06:29:05 C 10 54 05.60 -10 18 03.3 808
2001-02-01 07:41:49 C 11 07 24.23 -11 39 30.9 928
2001-02-01 07:45:28 C 11 07 25.18 -11 39 36.7 928
2001-02-01 07:48:29 C 11 07 26.00 -11 39 41.7 928
2001-02-01 07:52:18 C 11 07 26.86 -11 39 46.9 928
2001-02-02 04:27:57 C 11 13 15.32 -12 12 00.0 844
2001-02-02 04:37:44 C 11 13 18.03 -12 12 15.8 844
2001-02-02 04:44:00 C 11 13 19.69 -12 12 25.9 844
2001-02-02 04:45:07 C 11 13 20.02 -12 12 27.6 844
2001-02-04 01:54:42 C 11 26 22.02 -13 25 15.6 15.6 939
2001-02-04 02:03:02 C 11 26 24.36 -13 25 28.4 15.6 939
2001-02-04 02:11:23 C 11 26 26.71 -13 25 41.7 15.7 939
2001-02-05 01:35:04 C 11 33 23.57 -14 02 03.0 049
2001-02-05 01:37:50 C 11 33 24.37 -14 02 07.2 049
2001-02-05 01:40:33 C 11 33 25.17 -14 02 11.3 049
2001-02-05 17:21:51 C 11 38 09.20 -14 25 50.7 355
2001-02-05 17:25:20 C 11 38 10.20 -14 25 56.3 355
2001-02-05 17:28:12 C 11 38 11.05 -14 25 59.9 355
2001-02-05 17:32:40 C 11 38 12.33 -14 26 07.0 355
2001-02-10 05:01:00 C 12 11 42.35 -16 54 53.7 808
2001-02-10 05:32:29 C 12 11 51.93 -16 55 35.3 808
2001-02-12 05:44:05 C 12 27 12.18 -17 53 09.4 808
2001-02-12 06:00:14 C 12 27 17.11 -17 53 28.4 808
2001-02-13 06:41:30 C 12 35 08.24 -18 20 12.8 808
2001-02-13 06:52:30 C 12 35 11.61 -18 20 24.4 808
2001-02-15 04:22:58 C 12 49 35.00 -19 05 30.1 950
2001-02-15 04:27:21 C 12 49 36.33 -19 05 34.2 950
2001-02-15 04:31:49 C 12 49 37.64 -19 05 38.4 950
2001-02-19 05:55:45 C 13 19 33.69 -20 15 34.2 808
2001-02-19 06:41:35 C 13 19 46.61 -20 16 02.0 808
2001-03-09 18:16:56 C 15 00 51.14 -20 22 43.1 349
2001-03-09 18:20:01 C 15 00 51.58 -20 22 42.3 349
2001-03-09 18:21:22 C 15 00 51.78 -20 22 41.3 349
2001-03-09 18:22:40 C 15 00 51.96 -20 22 40.6 349
2001-03-11 15:54:21 C 15 07 31.02 -20 06 14.7 c 608
2001-03-18 09:07:59 C 15 26 18.56 -18 59 33.1 15.1 c 704
2001-03-18 09:27:14 C 15 26 20.17 -18 59 25.0 15.6 c 704
2001-03-18 09:46:41 C 15 26 21.79 -18 59 16.6 15.6 c 704
2001-03-18 10:06:03 C 15 26 23.38 -18 59 08.2 16.1 c 704
2001-03-18 10:25:18 C 15 26 24.99 -18 58 59.7 16.3 c 704
2001-03-21 10:21:39 C 15 32 31.06 -18 26 20.1 16.4 c 704