2018 BS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4447709000
Semi-major axis (a)2.0663541000 AU
Inclination (i)0.28220000°
Long. of Asc. Node (Ω)126.49840000°
Arg. of Perihelion (ω)343.37323000°
Mean Anomaly (M)232.90720000°
Mean Motion (n)0.3318157200°/day
Perihelion dist (q)1.14729990 AU
Aphelion dist (Q)2.98540830 AU
Orbital Period2.97034650 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty7
Orbit TypeAmor
MOID0.163529 AU
Observations Used62
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-13
Observations (62)
Date Type RA Dec Mag Band Observatory
2018-02-05 08:11:57 C 08 51 17.02 +17 55 00.7 o 291
2018-02-05 08:57:44 C 08 51 19.84 +17 54 49.2 o 291
2018-02-08 09:46:45 C 08 56 28.11 +17 38 00.9 o 291
2018-02-08 09:59:12 C 08 56 28.89 +17 37 57.1 o 291
2018-02-08 10:11:40 C 08 56 29.59 +17 37 53.9 o 291
2018-02-12 08:19:10 C 09 02 47.832 +17 16 30.66 U F51
2018-02-12 08:38:12 C 09 02 48.856 +17 16 26.82 U F51
2018-02-12 08:57:20 C 09 02 49.890 +17 16 22.59 U F51
2018-02-12 09:16:37 C 09 02 50.916 +17 16 18.44 U F51
2018-02-13 05:41:55 C 09 04 08.55 +17 11 26.6 u H21
2018-02-13 05:58:36 C 09 04 09.44 +17 11 22.8 u H21
2018-02-13 06:40:50 C 09 04 11.78 +17 11 12.3 u H21