2019 BS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4131235000
Semi-major axis (a)1.0338146000 AU
Inclination (i)20.86137000°
Long. of Asc. Node (Ω)131.89734000°
Arg. of Perihelion (ω)234.70089000°
Mean Anomaly (M)247.90011000°
Mean Motion (n)0.9376485000°/day
Perihelion dist (q)0.60672150 AU
Aphelion dist (Q)1.46090770 AU
Orbital Period1.05114830 yr
Physical Parameters
H (abs. magnitude)22.93
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty7
Orbit TypeApollo
MOID0.084011 AU
Observations Used65
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-02-12
Observations (65)
Date Type RA Dec Mag Band Observatory
2019-02-05 07:47:08 C 08 10 55.886 +24 47 16.71 U F52
2019-02-05 08:04:37 C 08 10 53.766 +24 48 32.54 U F52
2019-02-05 08:22:10 C 08 10 51.622 +24 49 48.36 U F52
2019-02-08 04:51:42 C 08 04 24.16 +29 05 10.7 V I52
2019-02-08 04:55:11 C 08 04 23.82 +29 05 22.2 V I52
2019-02-08 04:56:16 C 08 04 23.72 +29 05 25.8 V I52
2019-02-08 04:57:23 C 08 04 23.62 +29 05 29.3 V I52
2019-02-11 02:51:16 C 07 59 23.81 +32 21 47.9 V V06
2019-02-11 02:52:25 C 07 59 23.74 +32 21 50.7 V V06
2019-02-11 02:53:34 C 07 59 23.65 +32 21 53.7 V V06
2019-02-11 02:54:42 C 07 59 23.58 +32 21 56.5 V V06
2019-02-12 03:12:40 C 07 57 58.36 +33 18 24.2 V V06
2019-02-12 03:14:36 C 07 57 58.24 +33 18 28.3 V V06
2019-02-12 03:16:32 C 07 57 58.12 +33 18 32.8 V V06
2019-02-12 03:18:29 C 07 57 57.98 +33 18 37.3 V V06