IAA RAS IAA Minor Planet Database

2019 SB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5342952000
Semi-major axis (a)2.4345796000 AU
Inclination (i)9.20281000°
Long. of Asc. Node (Ω)346.08775000°
Arg. of Perihelion (ω)2.74387000°
Mean Anomaly (M)226.05991000°
Mean Motion (n)0.2594586200°/day
Perihelion dist (q)1.13379540 AU
Aphelion dist (Q)3.73536380 AU
Orbital Period3.79870850 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.380″
Uncertainty8
Orbit TypeAmor
MOID0.125073 AU
Observations Used15
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-09-22
Observations (15)
Date Type RA Dec Mag Band Observatory
2019-09-20 05:00:59 C 22 35 41.00 +03 44 10.3 – V G96
2019-09-20 05:09:01 C 22 35 41.75 +03 44 41.3 – V G96
2019-09-20 05:17:02 C 22 35 42.45 +03 45 13.2 – V G96
2019-09-20 05:25:05 C 22 35 43.16 +03 45 44.2 – V G96
2019-09-20 07:53:36 C 22 35 56.65 +03 55 23.7 – V G96
2019-09-20 07:56:03 C 22 35 56.88 +03 55 33.5 – V G96
2019-09-20 07:58:35 C 22 35 57.12 +03 55 43.7 – V G96
2019-09-20 07:59:26 C 22 35 57.25 +03 55 47.0 – V G96
2019-09-21 02:54:15 C 22 37 59.39 +05 09 54.7 – V 807
2019-09-21 03:05:02 C 22 38 00.38 +05 10 36.1 – V 807
2019-09-21 03:15:46 C 22 38 01.33 +05 11 16.9 – V 807
2019-09-22 03:34:59 C 22 40 37.54 +06 41 52.0 – V G96
2019-09-22 03:37:04 C 22 40 37.71 +06 42 00.3 – V G96
2019-09-22 03:39:10 C 22 40 38.02 +06 42 07.6 – V G96
2019-09-22 03:41:14 C 22 40 38.10 +06 42 14.7 – V G96