2018 BH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3387168000
Semi-major axis (a)0.8665260000 AU
Inclination (i)1.99395000°
Long. of Asc. Node (Ω)298.85991000°
Arg. of Perihelion (ω)50.29987000°
Mean Anomaly (M)354.34198000°
Mean Motion (n)1.2218887700°/day
Perihelion dist (q)0.57301910 AU
Aphelion dist (Q)1.16003290 AU
Orbital Period0.80662630 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty7
Orbit TypeAten
MOID0.000538 AU
Observations Used96
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-04
Observations (99)
Date Type RA Dec Mag Band Observatory
2018-01-20 09:56:57 C 12 14 40.02 -07 15 11.6 U 703
2018-01-20 09:57:12 C 12 14 38.82 -07 15 06.2 U 703
2018-01-20 09:57:27 C 12 14 37.69 -07 15 01.2 U 703
2018-01-20 09:57:42 C 12 14 36.49 -07 14 55.3 U 703
2018-01-20 10:52:53 C 12 10 13.57 -06 55 08.4 U 703
2018-01-20 10:53:06 C 12 10 12.54 -06 55 03.2 U 703
2018-01-20 10:53:19 C 12 10 11.54 -06 54 58.7 U 703
2018-01-20 10:53:32 C 12 10 10.49 -06 54 54.3 U 703
2018-01-20 11:05:17 C 12 09 11.48 -06 50 57.0 U H01
2018-01-20 11:15:09 C 12 08 24.45 -06 47 22.4 U H01
2018-01-20 11:26:39 C 12 07 29.71 -06 43 11.9 U H01
2018-01-20 11:38:42 C 12 06 32.36 -06 38 48.8 U H01
2018-01-20 13:14:30 C 11 59 00.83 -06 03 22.4 U 703
2018-01-20 13:14:43 C 11 58 59.85 -06 03 17.5 U 703
2018-01-20 13:14:56 C 11 58 58.89 -06 03 12.9 U 703
2018-01-20 13:15:09 C 11 58 57.81 -06 03 08.3 U 703
2018-01-21 22:14:47 C 09 53 54.58 +04 34 00.0 S 033
2018-01-21 22:15:33 C 09 53 52.34 +04 34 10.8 S 033
2018-01-21 22:16:16 C 09 53 50.16 +04 34 21.7 S 033
2018-01-21 22:17:00 C 09 53 47.94 +04 34 32.3 S 033
2018-01-21 22:21:44 C 09 53 34.82 +04 36 24.0 q 595
2018-01-21 22:23:41 C 09 53 28.97 +04 36 52.6 q 595
2018-01-21 22:25:38 C 09 53 23.15 +04 37 20.9 q 595
2018-01-21 22:27:34 C 09 53 17.29 +04 37 48.8 q 595
2018-01-21 22:29:31 C 09 53 11.42 +04 38 17.3 q 595
2018-01-21 22:37:18 C 09 52 50.01 +04 40 24.9 16.8 U K63
2018-01-21 22:42:13 C 09 52 35.25 +04 41 36.3 16.9 U K63
2018-01-21 22:47:13 C 09 52 20.28 +04 42 48.5 17.0 U K63
2018-01-21 23:07:58 C 09 51 15.69 +04 46 50.2 S 033
2018-01-21 23:08:43 C 09 51 13.46 +04 47 00.8 S 033
2018-01-21 23:09:27 C 09 51 11.29 +04 47 11.3 S 033
2018-01-21 23:10:12 C 09 51 09.06 +04 47 22.0 S 033
2018-01-21 23:19:10 C 09 50 44.64 +04 50 27.1 U 104
2018-01-21 23:23:40 C 09 50 31.25 +04 51 31.1 17.0 U 104
2018-01-21 23:28:10 C 09 50 17.85 +04 52 35.4 16.9 U 104
2018-01-22 04:50:57 C 09 36 06.07 +06 05 22.9 U I52
2018-01-22 04:51:09 C 09 36 05.59 +06 05 25.1 U I52
2018-01-22 04:51:19 C 09 36 05.12 +06 05 27.4 U I52
2018-01-22 04:51:30 C 09 36 04.64 +06 05 29.9 U I52
2018-01-22 06:13:50 C 09 32 26.88 +06 21 15.2 16.7 r 718
2018-01-22 06:15:04 C 09 32 23.63 +06 21 31.1 16.8 r 718
2018-01-22 06:17:31 C 09 32 17.35 +06 22 00.9 16.9 r 718
2018-01-22 06:18:45 C 09 32 14.15 +06 22 15.8 17.4 r 718
2018-01-22 21:24:08 C 08 59 50.31 +08 53 10.5 q C77
2018-01-22 21:28:32 C 08 59 41.87 +08 53 47.4 q C77
2018-01-22 21:34:24 C 08 59 30.54 +08 54 38.2 q C77
2018-01-23 00:53:07 C 08 53 16.24 +09 20 57.6 U 204
2018-01-23 00:56:13 C 08 53 10.59 +09 21 21.3 U 204
2018-01-23 00:59:17 C 08 53 04.95 +09 21 44.4 U 204
2018-01-23 01:02:22 C 08 52 59.33 +09 22 07.9 U 204
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-01-26 02:56:00 -136671.0348 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)