2018 BC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0697024000
Semi-major axis (a)1.0483198000 AU
Inclination (i)2.86457000°
Long. of Asc. Node (Ω)297.19498000°
Arg. of Perihelion (ω)212.82743000°
Mean Anomaly (M)81.69228000°
Mean Motion (n)0.9182552300°/day
Perihelion dist (q)0.97524940 AU
Aphelion dist (Q)1.12139020 AU
Orbital Period1.07334830 yr
Physical Parameters
H (abs. magnitude)29.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty2
Orbit TypeApollo
MOID0.001116 AU
Observations Used59
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-20
Observations (59)
Date Type RA Dec Mag Band Observatory
2018-01-17 05:02:28 C 07 32 17.88 +67 47 05.8 U 703
2018-01-17 05:10:12 C 07 32 35.39 +67 45 28.2 U 703
2018-01-17 05:17:56 C 07 32 52.67 +67 43 49.4 U 703
2018-01-17 06:14:31 C 07 34 55.64 +67 30 34.7 U 703
2018-01-17 06:14:56 C 07 34 56.24 +67 30 28.8 U 703
2018-01-17 06:15:21 C 07 34 57.15 +67 30 22.4 U 703
2018-01-17 06:15:46 C 07 34 58.10 +67 30 15.9 U 703
2018-01-17 07:47:45 C 07 38 09.84 +67 04 01.1 U I52
2018-01-17 07:48:00 C 07 38 10.43 +67 03 56.3 U I52
2018-01-17 07:48:17 C 07 38 10.89 +67 03 51.2 U I52
2018-01-17 07:48:32 C 07 38 11.47 +67 03 46.4 U I52
2018-01-17 08:10:26 C 07 38 39.28 +66 55 18.3 U H01
2018-01-17 08:22:30 C 07 39 05.45 +66 51 08.2 U H01
2018-01-17 08:36:54 C 07 39 37.06 +66 46 01.7 U H01
2018-01-17 08:47:23 C 07 40 00.33 +66 42 13.4 U H01
2018-01-17 11:19:29 C 07 46 25.15 +65 41 17.5 U 703
2018-01-17 11:20:29 C 07 46 27.79 +65 40 51.0 U 703
2018-01-17 11:20:58 C 07 46 29.13 +65 40 37.6 U 703
2018-01-17 19:50:45 C 08 23 48.73 +62 02 40.6 18.6 U K63
2018-01-17 19:56:13 C 08 24 03.80 +62 00 33.6 18.8 U K63
2018-01-17 19:59:26 C 08 24 41.29 +61 56 45.9 t B49
2018-01-17 20:00:42 C 08 24 16.15 +61 58 47.1 19.0 U K63
2018-01-17 20:02:59 C 08 24 51.29 +61 55 24.9 t B49
2018-01-17 20:04:20 C 08 24 55.15 +61 54 54.0 t B49
2018-01-17 21:28:37 C 08 27 37.47 +61 17 43.0 S 033
2018-01-17 21:29:32 C 08 27 39.76 +61 17 17.7 S 033
2018-01-17 21:30:27 C 08 27 42.04 +61 16 52.6 S 033
2018-01-17 21:31:20 C 08 27 44.30 +61 16 27.9 S 033
2018-01-17 21:32:16 C 08 27 46.58 +61 16 02.5 S 033
2018-01-17 21:53:19 C 08 28 43.78 +61 10 10.9 q 595
2018-01-17 22:01:28 C 08 29 02.91 +61 06 18.0 q 595
2018-01-17 22:09:38 C 08 29 21.69 +61 02 21.7 q 595
2018-01-17 22:25:56 C 08 29 59.04 +60 54 20.9 q 595
2018-01-17 23:34:53 C 08 32 38.15 +60 13 58.8 S 033
2018-01-17 23:37:35 C 08 32 44.42 +60 12 27.7 S 033
2018-01-18 19:45:55 C 09 37 23.75 +42 54 34.7 U J95
2018-01-18 19:50:18 C 09 37 35.99 +42 49 57.9 U J95
2018-01-18 19:56:00 C 09 37 51.84 +42 43 55.0 U J95
2018-01-18 20:00:14 C 09 38 03.47 +42 39 26.3 U J95
2018-01-18 23:34:42 C 09 46 19.94 +38 32 51.0 U Z80
2018-01-18 23:38:09 C 09 46 26.66 +38 28 30.2 U Z80
2018-01-18 23:52:02 C 09 46 53.65 +38 10 55.5 U Z80
2018-01-18 23:55:44 C 09 47 00.78 +38 06 11.8 U Z80
2018-01-19 00:02:19 C 09 47 13.29 +37 57 45.6 U Z80
2018-01-19 00:04:47 C 09 47 17.95 +37 54 36.4 U Z80
2018-01-19 00:07:15 C 09 47 22.69 +37 51 23.9 U Z80
2018-01-19 00:09:43 C 09 47 27.40 +37 48 13.4 U Z80
2018-01-19 03:19:39 C 09 52 24.92 +33 27 09.1 U 204
2018-01-19 03:22:32 C 09 52 29.96 +33 22 46.5 U 204
2018-01-19 03:25:24 C 09 52 35.07 +33 18 23.0 U 204