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
2001-05-21 06:24:31 C 15 18 30.15 -11 00 11.2 c 699
2001-05-21 06:31:16 C 15 18 29.98 -11 00 11.3 c 699
2001-05-21 06:41:04 C 15 18 29.70 -11 00 10.9 c 699
2001-05-21 06:47:50 C 15 18 29.55 -11 00 11.0 c 699
2001-05-21 06:54:36 C 15 18 29.37 -11 00 10.8 c 699
2001-05-21 07:01:22 C 15 18 29.19 -11 00 10.5 c 699
2001-05-21 23:26:13 C 15 18 08.84 -11 00 00.6 621
2001-05-21 23:31:31 C 15 18 08.72 -11 00 00.6 621
2001-05-21 23:36:49 C 15 18 08.61 -11 00 00.7 621
2001-05-22 06:10:14 C 15 18 01.00 -10 59 54.2 16.9 c 704
2001-05-22 06:25:04 C 15 18 00.59 -10 59 53.6 16.9 c 704
2001-05-22 06:40:16 C 15 18 00.17 -10 59 53.9 17.7 c 704
2001-05-22 06:55:07 C 15 17 59.83 -10 59 52.6 17.4 c 704
2001-05-22 07:10:04 C 15 17 59.46 -10 59 53.4 17.1 c 704
2001-05-24 04:59:49 C 15 17 09.22 -11 00 01.1 c 699
2001-05-24 05:33:35 C 15 17 08.51 -11 00 01.4 c 699
2001-05-24 06:07:29 C 15 17 07.76 -11 00 01.5 c 699
2001-05-25 06:20:34 C 15 16 43.70 -11 00 26.1 17.7 c 704
2001-05-25 06:36:37 C 15 16 43.19 -11 00 24.6 19.0 c 704
2001-05-25 07:08:35 C 15 16 42.53 -11 00 24.6 18.5 c 704
2001-05-25 22:54:14 C 15 16 28.47 -11 00 54.7 947
2001-05-25 22:56:20 C 15 16 28.37 -11 00 54.1 947
2001-05-28 22:13:56 C 15 15 33.36 -11 03 49.5 947
2001-05-30 21:08:02 C 15 15 06.80 -11 06 44.5 118
2001-05-30 21:55:28 C 15 15 06.27 -11 06 47.4 118
2001-06-11 04:03:33 C 15 14 56.74 -11 36 26.5 c 699
2001-06-11 04:41:40 C 15 14 56.92 -11 36 32.4 c 699
2001-06-11 05:19:54 C 15 14 57.01 -11 36 37.8 c 699
2001-06-11 05:58:17 C 15 14 57.12 -11 36 43.3 c 699
2001-06-20 04:30:53 C 15 17 30.66 -12 12 25.3 c 699
2001-06-20 05:09:03 C 15 17 31.22 -12 12 32.6 c 699
2001-06-20 05:47:21 C 15 17 31.81 -12 12 38.6 c 699
2001-06-20 06:25:48 C 15 17 32.27 -12 12 47.8 c 699
2003-09-23 07:40:17 C 00 00 20.55 +00 34 11.2 c 568
2003-09-23 09:18:00 C 00 00 16.93 +00 33 46.4 c 568
2003-09-25 09:24:49 C 23 58 32.26 +00 21 31.9 c 568
2003-09-25 09:55:36 C 23 58 31.09 +00 21 24.4 c 568
2003-09-25 10:33:11 C 23 58 29.73 +00 21 14.1 c 568
2003-09-25 12:02:49 C 23 58 26.38 +00 20 51.6 c 568
2003-09-25 12:16:46 C 23 58 25.87 +00 20 47.9 c 568
2003-09-26 06:40:54 C 23 57 45.910 +00 16 04.42 645
2003-09-26 06:45:41 C 23 57 45.729 +00 16 03.31 645
2003-09-27 08:55:58 C 23 56 48.82 +00 09 23.4 c 568
2003-09-28 06:52:40 C 23 56 01.070 +00 03 46.95 645
2003-09-28 06:57:27 C 23 56 00.879 +00 03 45.52 645
2003-11-22 05:55:05 C 23 26 15.38 -03 35 35.2 c 568
2003-11-22 07:08:56 C 23 26 15.18 -03 35 37.4 c 568
2004-11-13 09:26:36 C 08 56 44.41 +12 20 18.0 d 703
2004-11-13 09:39:58 C 08 56 46.22 +12 20 08.2 d 703
2004-11-13 09:53:22 C 08 56 48.13 +12 19 59.3 d 703