2019 SO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5420786000
Semi-major axis (a)2.1919565000 AU
Inclination (i)2.65162000°
Long. of Asc. Node (Ω)184.45221000°
Arg. of Perihelion (ω)150.29266000°
Mean Anomaly (M)329.92784000°
Mean Motion (n)0.3037079700°/day
Perihelion dist (q)1.00374380 AU
Aphelion dist (Q)3.38016920 AU
Orbital Period3.24524800 yr
Physical Parameters
H (abs. magnitude)27.38
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty9
Orbit TypeAmor
MOID0.013961 AU
Observations Used13
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-09-27
Observations (13)
Date Type RA Dec Mag Band Observatory
2019-09-20 02:52:52 C 21 25 28.26 +00 26 38.0 V G96
2019-09-20 03:09:09 C 21 25 54.66 +00 27 21.3 V G96
2019-09-26 10:30:54 C 00 24 46.486 +04 26 58.96 V F51
2019-09-26 10:48:41 C 00 24 57.410 +04 27 10.51 V F51
2019-09-26 10:50:33 C 00 24 58.606 +04 27 11.65 U F51
2019-09-26 11:08:20 C 00 25 09.508 +04 27 22.77 U F51
2019-09-26 11:26:31 C 00 25 20.665 +04 27 34.05 V F51
2019-09-26 22:22:51 C 00 32 25.58 +04 32 53.1 V L01
2019-09-26 22:25:31 C 00 32 27.18 +04 32 54.6 V L01
2019-09-26 22:28:58 C 00 32 29.18 +04 32 56.5 V L01
2019-09-27 04:07:45 C 00 35 55.71 +04 36 14.9 u H21
2019-09-27 04:16:32 C 00 36 00.54 +04 36 19.8 u H21
2019-09-27 04:25:19 C 00 36 05.38 +04 36 24.7 u H21