2019 ST

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3972497000
Semi-major axis (a)1.6686734000 AU
Inclination (i)20.98401000°
Long. of Asc. Node (Ω)177.66359000°
Arg. of Perihelion (ω)194.74694000°
Mean Anomaly (M)304.50431000°
Mean Motion (n)0.4572429700°/day
Perihelion dist (q)1.00579340 AU
Aphelion dist (Q)2.33155340 AU
Orbital Period2.15554460 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.780″
Uncertainty5
Orbit TypeAmor
MOID0.009259 AU
Observations Used101
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-09-21
Observations (101)
Date Type RA Dec Mag Band Observatory
2019-09-19 21:04:00 C 01 12 07.80 +32 20 46.5 V J69
2019-09-19 21:07:00 C 01 12 17.68 +32 18 27.5 V J69
2019-09-19 21:10:00 C 01 12 27.54 +32 16 08.3 V J69
2019-09-19 21:13:00 C 01 12 37.42 +32 13 49.1 V J69
2019-09-19 21:27:14 C 01 13 24.06 +32 02 40.5 V J95
2019-09-19 21:30:00 C 01 13 33.13 +32 00 31.4 V J95
2019-09-19 21:31:23 C 01 13 37.71 +31 59 26.3 V J95
2019-09-19 21:33:30 C 01 13 44.59 +31 57 47.9 V J95
2019-09-19 21:42:00 C 01 14 11.15 +31 50 55.1 V Z99
2019-09-19 21:48:17 C 01 14 31.72 +31 45 58.6 V Z99
2019-09-19 21:49:57 C 01 14 37.18 +31 44 40.2 V Z99
2019-09-19 21:57:36 C 01 15 02.38 +31 40 26.7 q 160
2019-09-19 21:59:26 C 01 15 08.31 +31 38 59.7 q 160
2019-09-19 22:01:00 C 01 15 13.36 +31 37 45.2 q 160
2019-09-19 22:01:12 C 01 15 14.04 +31 37 36.5 q 160
2019-09-19 22:02:40 C 01 15 18.70 +31 36 27.2 q 160
2019-09-19 22:04:05 C 01 15 23.31 +31 35 19.6 q 160
2019-09-19 22:05:12 C 01 15 31.85 +31 33 55.0 q 958
2019-09-19 22:08:37 C 01 15 43.03 +31 31 11.9 q 958
2019-09-19 22:11:16 C 01 15 43.90 +31 29 02.0 V A44
2019-09-19 22:12:03 C 01 15 54.19 +31 28 28.8 q 958
2019-09-19 22:12:54 C 01 15 49.15 +31 27 44.2 V A44
2019-09-19 22:14:32 C 01 15 54.42 +31 26 26.9 V A44
2019-09-19 22:15:31 C 01 16 05.47 +31 25 43.5 q 958
2019-09-19 22:16:08 C 01 15 59.70 +31 25 08.7 V A44
2019-09-19 22:18:59 C 01 16 16.74 +31 22 58.3 q 958
2019-09-19 22:22:28 C 01 16 27.99 +31 20 12.1 q 958
2019-09-19 22:42:55 C 01 17 33.66 +31 03 45.6 q I93
2019-09-19 22:48:28 C 01 17 51.59 +30 59 17.8 q I93
2019-09-19 22:54:20 C 01 18 10.54 +30 54 34.0 q I93
2019-09-19 22:56:44 C 01 18 15.93 +30 51 34.8 V Z80
2019-09-19 23:01:45 C 01 18 32.17 +30 47 31.3 V Z80
2019-09-19 23:06:45 C 01 18 48.39 +30 43 27.6 V Z80
2019-09-19 23:55:39 C 01 21 20.46 +30 04 28.6 V L01
2019-09-19 23:56:10 C 01 21 22.15 +30 04 02.2 V L01
2019-09-19 23:56:38 C 01 21 23.63 +30 03 39.6 V L01
2019-09-19 23:58:23 C 01 21 29.22 +30 02 11.6 V L01
2019-09-20 05:49:39 C 01 40 59.87 +24 51 57.7 u H21
2019-09-20 05:50:46 C 01 41 03.39 +24 50 55.5 u H21
2019-09-20 05:51:53 C 01 41 06.89 +24 49 53.6 u H21
2019-09-20 05:53:00 C 01 41 10.41 +24 48 51.5 u H21
2019-09-20 05:54:08 C 01 41 13.92 +24 47 49.1 u H21
2019-09-20 05:55:15 C 01 41 17.43 +24 46 47.2 u H21
2019-09-21 00:38:48 C 02 38 36.22 +05 54 47.1 V J95
2019-09-21 00:39:50 C 02 38 38.99 +05 53 44.9 V J95
2019-09-21 00:40:52 C 02 38 41.82 +05 52 41.8 V J95
2019-09-21 00:41:55 C 02 38 44.67 +05 51 37.8 V J95
2019-09-21 14:05:32 C 03 13 34.79 -06 34 58.6 V R57
2019-09-21 14:06:39 C 03 13 37.28 -06 35 55.8 V R57
2019-09-21 14:07:45 C 03 13 39.79 -06 36 52.9 V R57