IAA RAS IAA Minor Planet Database

2019 SX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4829836000
Semi-major axis (a)1.1682211000 AU
Inclination (i)1.12034000°
Long. of Asc. Node (Ω)178.46596000°
Arg. of Perihelion (ω)282.51762000°
Mean Anomaly (M)271.74662000°
Mean Motion (n)0.7805783600°/day
Perihelion dist (q)0.60398950 AU
Aphelion dist (Q)1.73245270 AU
Orbital Period1.26266330 yr
Physical Parameters
H (abs. magnitude)29.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.280″
Uncertainty7
Orbit TypeApollo
MOID0.000194 AU
Observations Used11
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-09-20
Observations (14)
Date Type RA Dec Mag Band Observatory
2019-09-20 06:09:43 C 23 24 22.20 -00 42 30.1 – V G96
2019-09-20 06:33:58 C 23 23 43.54 -00 45 41.3 – V G96
2019-09-20 06:41:23 C 23 23 31.51 -00 46 40.3 – V G96
2019-09-20 10:03:40 C 23 17 33.79 -01 16 25.6 – V I52
2019-09-20 10:05:18 C 23 17 30.68 -01 16 40.9 – V I52
2019-09-20 10:06:56 C 23 17 27.60 -01 16 57.3 – V I52
2019-09-20 10:08:34 C 23 17 24.46 -01 17 12.2 – V I52
2019-09-20 20:28:36 C 22 51 59.87 -03 48 10.6 – V J95
2019-09-20 20:32:33 C 22 51 44.54 -03 49 32.4 – V J95
2019-09-20 20:36:32 C 22 51 28.98 -03 50 55.3 – V J95
2019-09-20 20:40:31 C 22 51 13.32 -03 52 19.0 – V J95
2019-09-20 23:05:36 C 22 40 30.31 -04 48 26.1 – V J95
2019-09-20 23:12:16 C 22 39 57.10 -04 51 18.1 – V J95
2019-09-20 23:16:22 C 22 39 36.51 -04 53 03.7 – V J95