2019 SO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3447863000
Semi-major axis (a)1.6745067000 AU
Inclination (i)1.48172000°
Long. of Asc. Node (Ω)4.56815000°
Arg. of Perihelion (ω)349.26373000°
Mean Anomaly (M)304.39133000°
Mean Motion (n)0.4548557900°/day
Perihelion dist (q)1.09715970 AU
Aphelion dist (Q)2.25185370 AU
Orbital Period2.16685740 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeAmor
MOID0.089908 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-21
Observations (26)
Date Type RA Dec Mag Band Observatory
2019-09-18 06:11:11 C 20 51 07.714 -21 00 35.43 U F51
2019-09-18 06:26:54 C 20 51 10.206 -21 00 16.32 U F51
2019-09-18 06:58:25 C 20 51 15.120 -20 59 37.82 U F51
2019-09-19 01:07:54 C 20 54 28.20 -20 35 57.5 U 807
2019-09-19 01:11:27 C 20 54 28.73 -20 35 53.0 U 807
2019-09-19 01:15:55 C 20 54 29.45 -20 35 48.1 U 807
2019-09-19 01:53:21 C 20 54 36.58 -20 36 11.2 u H21
2019-09-19 01:59:29 C 20 54 37.57 -20 36 02.7 u H21
2019-09-20 00:45:50 C 20 58 43.54 -20 05 34.8 V 807
2019-09-20 00:58:32 C 20 58 45.61 -20 05 18.3 V 807
2019-09-20 01:11:45 C 20 58 47.77 -20 05 01.2 V 807
2019-10-05 06:07:28 C 22 09 31.65 -10 50 41.1 o 291
2019-10-05 06:14:35 C 22 09 32.98 -10 50 29.0 o 291
2019-10-05 06:21:42 C 22 09 34.28 -10 50 17.2 o 291
2019-10-17 05:38:07 C 23 03 33.34 -03 14 29.1 o 291
2019-10-17 05:56:36 C 23 03 36.32 -03 14 02.0 o 291
2019-10-17 06:14:56 C 23 03 39.30 -03 13 34.2 o 291
2019-10-19 02:18:26 C 23 11 17.35 -02 10 00.0 u H21
2019-10-19 02:26:37 C 23 11 18.77 -02 09 48.8 u H21
2019-10-19 02:36:15 C 23 11 20.26 -02 09 35.3 u H21
2019-10-19 03:10:25 C 23 11 26.80 -02 08 40.5 o 291
2019-10-19 03:36:17 C 23 11 30.92 -02 08 03.6 o 291
2019-10-19 04:02:10 C 23 11 34.97 -02 07 27.1 o 291
2019-10-21 08:11:14 C 23 20 15.02 -00 55 11.5 o 291
2019-10-21 08:22:00 C 23 20 16.72 -00 54 56.8 o 291
2019-10-21 08:32:47 C 23 20 18.41 -00 54 42.2 o 291