IAA RAS IAA Minor Planet Database

2019 SX4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2537829000
Semi-major axis (a)1.3920459000 AU
Inclination (i)28.27447000°
Long. of Asc. Node (Ω)7.60902000°
Arg. of Perihelion (ω)52.35207000°
Mean Anomaly (M)235.80675000°
Mean Motion (n)0.6001001800°/day
Perihelion dist (q)1.03876850 AU
Aphelion dist (Q)1.74532330 AU
Orbital Period1.64240530 yr
Physical Parameters
H (abs. magnitude)24.25
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.380″
Uncertainty8
Orbit TypeAmor
MOID0.117757 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-07
Observations (17)
Date Type RA Dec Mag Band Observatory
2019-09-25 12:28:53 C 02 07 42.416 +03 57 05.64 – V F51
2019-09-25 12:47:12 C 02 07 39.026 +03 59 08.33 – V F51
2019-09-25 13:05:28 C 02 07 35.658 +04 01 10.78 – V F51
2019-09-25 13:23:50 C 02 07 32.274 +04 03 14.16 – V F51
2019-09-26 12:45:31 C 02 03 24.232 +06 45 35.94 – U F51
2019-09-26 13:04:27 C 02 03 20.378 +06 47 52.48 – U F51
2019-09-26 13:41:59 C 02 03 12.791 +06 52 22.10 – U F51
2019-09-27 00:39:35 C 02 01 09.11 +08 12 04.4 – V L01
2019-09-27 00:41:49 C 02 01 08.63 +08 12 20.4 – V L01
2019-09-27 00:46:33 C 02 01 07.67 +08 12 55.9 – V L01
2019-09-27 00:52:33 C 02 01 06.41 +08 13 40.9 – V L01
2019-09-27 07:35:26 C 01 59 48.00 +09 04 06.1 – V H01
2019-09-27 07:47:02 C 01 59 45.51 +09 05 33.8 – V H01
2019-09-27 07:58:46 C 01 59 42.98 +09 07 02.4 – V H01
2019-09-27 08:05:09 C 01 59 41.60 +09 07 50.9 – V H01
2019-10-07 05:47:58 C 00 41 24.12 +43 57 39.7 – V G96
2019-10-07 06:03:05 C 00 41 16.24 +43 59 45.3 – V G96