2019 SH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7724586000
Semi-major axis (a)1.9944164000 AU
Inclination (i)5.50918000°
Long. of Asc. Node (Ω)181.12767000°
Arg. of Perihelion (ω)304.90868000°
Mean Anomaly (M)43.84483000°
Mean Motion (n)0.3499293000°/day
Perihelion dist (q)0.45381230 AU
Aphelion dist (Q)3.53502050 AU
Orbital Period2.81659080 yr
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.840″
Uncertainty7
Orbit TypeApollo
MOID0.033175 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-10
Observations (40)
Date Type RA Dec Mag Band Observatory
2019-09-24 14:33:53 C 02 21 02.358 +11 12 03.59 U F51
2019-09-24 14:50:09 C 02 21 04.179 +11 11 57.70 U F51
2019-09-24 15:06:38 C 02 21 06.081 +11 11 51.53 U F51
2019-09-25 13:45:01 C 02 23 57.890 +11 03 22.59 V F51
2019-09-25 14:01:31 C 02 23 59.908 +11 03 15.74 V F51
2019-09-25 22:52:18 C 02 25 13.727 +10 59 27.63 V J04
2019-09-25 23:09:51 C 02 25 16.068 +10 59 20.29 V J04
2019-09-25 23:27:23 C 02 25 18.386 +10 59 13.19 V J04
2019-09-27 00:01:45 C 02 28 50.758 +10 47 44.87 V J04
2019-09-27 00:12:36 C 02 28 52.330 +10 47 39.49 V J04
2019-09-27 00:23:27 C 02 28 53.912 +10 47 34.07 V J04
2019-09-30 08:22:28 C 02 43 44.95 +09 53 25.8 V G96
2019-09-30 08:30:35 C 02 43 46.72 +09 53 18.5 V G96
2019-09-30 08:38:43 C 02 43 48.49 +09 53 11.4 V G96
2019-09-30 08:46:51 C 02 43 50.24 +09 53 04.3 V G96
2019-10-03 08:30:37 C 03 04 34.67 +08 27 00.7 u H21
2019-10-03 08:39:55 C 03 04 37.97 +08 26 46.0 u H21
2019-10-03 08:51:32 C 03 04 42.08 +08 26 27.4 u H21
2019-10-05 07:49:31 C 03 25 37.75 +06 53 31.2 u 807
2019-10-05 07:54:20 C 03 25 40.26 +06 53 19.1 u 807
2019-10-05 07:59:09 C 03 25 42.77 +06 53 07.0 u 807
2019-10-05 08:23:46 C 03 25 58.59 +06 50 49.9 V 703
2019-10-05 08:41:35 C 03 26 07.94 +06 50 04.5 V I52
2019-10-05 08:41:56 C 03 26 08.10 +06 50 04.0 V I52
2019-10-05 08:42:17 C 03 26 08.27 +06 50 03.6 V I52
2019-10-05 08:42:38 C 03 26 08.46 +06 50 02.1 V I52
2019-10-05 08:46:29 C 03 26 10.57 +06 49 52.2 V 703
2019-10-06 08:56:34 C 03 40 53.85 +05 40 16.9 V 703
2019-10-06 09:04:20 C 03 40 59.02 +05 39 51.0 V 703
2019-10-06 09:12:08 C 03 41 04.10 +05 39 26.0 V 703
2019-10-06 09:19:54 C 03 41 09.24 +05 39 00.6 V 703
2019-10-06 13:00:43 C 03 43 42.263 +05 26 55.77 U F52
2019-10-06 13:52:00 C 03 44 17.607 +05 23 59.43 U F52
2019-10-08 10:18:01 C 04 24 37.67 +02 03 21.3 V 703
2019-10-08 10:33:11 C 04 24 54.64 +02 01 53.4 V 703
2019-10-08 10:40:46 C 04 25 03.18 +02 01 10.3 V 703
2019-10-10 11:38:04 C 05 39 21.05 -04 16 10.0 V I52
2019-10-10 11:41:40 C 05 39 27.96 -04 16 44.6 V I52
2019-10-10 11:47:08 C 05 39 38.36 -04 17 37.5 V I52
2019-10-10 11:48:03 C 05 39 40.15 -04 17 46.6 V I52