2018 BR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4508061000
Semi-major axis (a)1.9291009000 AU
Inclination (i)8.64596000°
Long. of Asc. Node (Ω)173.19451000°
Arg. of Perihelion (ω)258.15508000°
Mean Anomaly (M)347.03558000°
Mean Motion (n)0.3678507600°/day
Perihelion dist (q)1.05945040 AU
Aphelion dist (Q)2.79875140 AU
Orbital Period2.67936830 yr
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty8
Orbit TypeAmor
MOID0.159407 AU
Observations Used32
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-24
Observations (32)
Date Type RA Dec Mag Band Observatory
2018-01-16 07:33:42 C 04 56 07.500 -17 09 33.35 U F51
2018-01-16 07:49:32 C 04 56 10.213 -17 08 59.67 U F51
2018-01-16 08:05:23 C 04 56 12.923 -17 08 26.16 U F51
2018-01-16 19:25:50 C 04 58 16.41 -16 43 50.8 U K93
2018-01-16 19:39:02 C 04 58 18.65 -16 43 23.1 U K93
2018-01-16 19:52:15 C 04 58 20.88 -16 42 54.8 U K93
2018-01-16 20:00:27 C 04 58 22.31 -16 42 37.6 U K93
2018-01-17 03:05:50 C 04 59 38.22 -16 27 35.1 u 807
2018-01-17 03:16:44 C 04 59 40.09 -16 27 12.7 u 807
2018-01-17 03:28:19 C 04 59 41.99 -16 26 47.4 u 807
2018-01-17 03:39:16 C 04 59 43.89 -16 26 23.9 u 807
2018-01-17 03:50:40 C 04 59 45.82 -16 25 59.6 u 807
2018-01-17 05:29:31 C 05 00 04.23 -16 23 05.9 o 291
2018-01-17 05:51:02 C 05 00 07.93 -16 22 19.6 o 291
2018-01-17 06:12:36 C 05 00 11.58 -16 21 33.7 o 291
2018-01-17 07:53:10 C 05 00 30.131 -16 17 55.65 U 568
2018-01-17 07:58:36 C 05 00 31.058 -16 17 43.98 U 568
2018-01-17 08:01:21 C 05 00 31.525 -16 17 38.05 U 568
2018-01-18 06:57:10 C 05 04 35.05 -15 28 59.3 o 291
2018-01-18 07:14:26 C 05 04 37.89 -15 28 22.1 o 291
2018-01-18 07:31:44 C 05 04 40.88 -15 27 45.7 o 291
2018-01-21 03:20:57 C 05 16 25.30 -13 03 34.9 U 807
2018-01-21 03:36:49 C 05 16 27.89 -13 03 01.3 U 807
2018-01-21 03:52:38 C 05 16 30.45 -13 02 27.6 U 807
2018-01-23 03:20:44 C 05 24 26.66 -11 23 04.8 u 807
2018-01-23 03:34:21 C 05 24 28.81 -11 22 35.7 u 807
2018-01-23 03:47:33 C 05 24 30.86 -11 22 07.7 u 807
2018-01-24 03:12:54 C 05 28 20.99 -10 33 38.0 U 807
2018-01-24 03:28:41 C 05 28 23.46 -10 33 04.9 U 807
2018-01-24 03:44:30 C 05 28 25.92 -10 32 32.6 U 807
2018-01-24 06:55:38 C 05 28 56.73 -10 26 32.0 o 291
2018-01-24 07:13:41 C 05 28 59.52 -10 25 54.1 o 291