2018 BL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7000793000
Semi-major axis (a)2.2428757000 AU
Inclination (i)6.19318000°
Long. of Asc. Node (Ω)125.12307000°
Arg. of Perihelion (ω)93.31733000°
Mean Anomaly (M)97.02906000°
Mean Motion (n)0.2934244300°/day
Perihelion dist (q)0.67268480 AU
Aphelion dist (Q)3.81306660 AU
Orbital Period3.35898300 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.012916 AU
Observations Used56
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-02-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-02-08 09:59:54 C 14 07 26.55 +28 25 37.5 – U I52
2018-02-08 10:00:05 C 14 07 27.03 +28 25 37.6 – U I52
2018-02-08 10:00:16 C 14 07 27.51 +28 25 37.4 – U I52
2018-02-08 10:00:27 C 14 07 27.99 +28 25 37.6 – U I52
2018-02-08 10:28:47 C 14 08 44.98 +28 25 33.9 – U 703
2018-02-08 10:44:10 C 14 09 26.92 +28 25 30.2 – U 703
2018-02-08 10:51:51 C 14 09 47.84 +28 25 28.1 – U 703
2018-02-08 19:48:50 C 14 35 08.38 +28 12 23.6 – q Q21
2018-02-08 19:52:01 C 14 35 17.84 +28 12 17.6 – q Q21
2018-02-08 19:53:38 C 14 35 22.27 +28 12 14.7 – q Q21