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
1997-05-25 12:33:36 C 12 22 54.78 +02 45 49.5 360
1997-05-25 12:37:45 C 12 22 55.34 +02 45 45.9 360
1997-05-25 12:41:44 C 12 22 55.91 +02 45 42.4 360
1997-05-25 22:02:09 C 12 24 16.87 +02 37 16.0 z 046
1997-05-27 07:54:29 C 12 29 06.15 +02 07 22.7 c 608
1997-05-27 08:37:51 C 12 29 12.04 +02 06 43.6 c 608
1997-05-27 21:57:12 C 12 31 03.86 +01 55 00.1 z 118
1997-05-27 22:01:05 C 12 31 04.34 +01 54 56.5 z 118
1997-05-27 22:47:26 C 12 31 10.73 +01 54 16.1 z 118
1997-05-30 21:07:36 C 12 40 41.28 +00 54 26.0 z 587
1997-05-30 21:11:35 C 12 40 41.79 +00 54 23.0 z 587
1997-05-31 07:08:21 C 12 42 00.18 +00 46 14.0 c 566
1997-05-31 07:20:40 C 12 42 01.72 +00 46 03.6 c 566
1997-05-31 07:32:55 C 12 42 03.28 +00 45 53.8 c 566
1997-05-31 22:48:00 C 12 44 02.43 +00 33 28.9 z 861
1997-05-31 23:02:43 C 12 44 04.32 +00 33 18.1 z 861
1997-06-01 00:12:47 C 12 44 13.20 +00 32 19.8 z 861
1997-06-01 06:58:33 C 12 45 05.38 +00 26 36.2 c 566
1997-06-01 07:10:49 C 12 45 06.95 +00 26 26.6 c 566
1997-06-01 07:23:51 C 12 45 08.56 +00 26 15.9 c 566
1997-06-01 21:05:50 C 12 46 53.37 +00 15 01.8 z 046
1997-06-01 21:09:06 C 12 46 53.77 +00 14 59.0 z 046
1997-06-01 21:12:27 C 12 46 54.18 +00 14 56.8 z 046
1997-06-04 12:29:00 C 12 54 46.45 -00 35 17.1 360
1997-06-04 12:32:44 C 12 54 46.88 -00 35 20.5 360
1997-06-04 12:37:15 C 12 54 47.43 -00 35 23.9 360
1997-06-06 04:25:00 C 12 59 34.11 -01 06 06.1 784
1997-06-06 04:32:44 C 12 59 35.00 -01 06 12.0 784
1997-06-07 21:44:03 C 13 04 24.55 -01 37 12.9 z 046
1997-06-07 21:45:54 C 13 04 24.77 -01 37 14.7 z 046
1997-06-07 21:47:51 C 13 04 24.97 -01 37 15.8 z 046
1997-06-09 20:49:23 C 13 09 46.82 -02 11 45.3 z 118
1997-06-09 21:00:42 C 13 09 48.07 -02 11 53.8 z 118
1997-06-10 21:01:30 C 13 12 29.02 -02 29 10.9 557
1997-06-10 21:04:51 C 13 12 29.34 -02 29 12.5 557
1997-06-12 12:05:32 C 13 16 46.21 -02 56 42.8 z 402
1997-06-12 12:07:30 C 13 16 46.51 -02 56 43.7 360
1997-06-12 12:08:33 C 13 16 46.54 -02 56 45.8 z 402
1997-06-12 12:11:32 C 13 16 46.91 -02 56 47.5 z 402
1997-06-12 12:11:59 C 13 16 46.99 -02 56 47.1 360
1997-06-12 12:16:30 C 13 16 47.43 -02 56 50.1 360
1997-06-18 07:15:28 C 13 31 21.20 -04 30 10.4 c 608
1997-06-18 08:07:36 C 13 31 26.28 -04 30 45.4 c 608
1997-06-29 13:26:44 C 13 57 13.22 -07 12 56.3 360
1997-06-29 13:32:59 C 13 57 13.75 -07 12 59.4 360
1997-06-29 13:40:45 C 13 57 14.47 -07 13 04.2 360
1997-06-30 09:04:03 C 13 58 59.96 -07 23 51.3 c 566
2000-11-06 01:56:03 C 07 03 03.29 +17 43 16.5 c 046
2000-11-06 01:58:01 C 07 03 03.41 +17 43 15.4 c 046
2000-11-06 01:59:26 C 07 03 03.48 +17 43 15.4 c 046