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
2018-01-23 01:05:28 C 08 52 53.73 +09 22 31.1 U 204
2018-01-23 03:27:38 C 08 49 27.50 +09 41 03.9 q G48
2018-01-23 03:28:53 C 08 49 25.37 +09 41 14.3 q G48
2018-01-23 03:30:09 C 08 49 22.89 +09 41 23.5 q G48
2018-01-23 03:31:21 C 08 49 21.17 +09 41 32.8 q G48
2018-01-23 03:35:09 C 08 49 14.50 +09 41 59.0 q G48
2018-01-23 03:50:39 C 08 48 08.58 +09 44 48.1 U G40
2018-01-23 04:00:20 C 08 47 51.86 +09 45 54.9 U G40
2018-01-23 04:10:34 C 08 47 34.22 +09 47 05.3 U G40
2018-01-23 04:38:40 C 08 47 27.89 +09 49 38.0 U I52
2018-01-23 04:40:36 C 08 47 24.61 +09 49 52.2 U I52
2018-01-23 04:40:49 C 08 47 24.26 +09 49 53.6 U I52
2018-01-23 04:41:00 C 08 47 23.95 +09 49 54.9 U I52
2018-01-23 19:44:20 C 08 26 16.03 +11 16 54.7 t L04
2018-01-23 19:52:22 C 08 26 05.82 +11 17 35.9 t L04
2018-01-23 20:00:33 C 08 25 55.39 +11 18 17.5 t L04
2018-01-24 03:39:18 C 08 17 23.12 +11 54 06.0 U I52
2018-01-24 03:39:29 C 08 17 22.98 +11 54 06.9 U I52
2018-01-24 03:39:40 C 08 17 22.74 +11 54 07.1 U I52
2018-01-24 03:39:50 C 08 17 22.58 +11 54 08.2 U I52
2018-01-24 04:31:53 C 08 16 24.49 +11 57 55.3 U 703
2018-01-24 04:39:32 C 08 16 15.87 +11 58 28.0 U 703
2018-01-24 04:47:12 C 08 16 07.41 +11 59 00.2 U 703
2018-01-24 04:54:51 C 08 15 58.81 +11 59 33.0 U 703
2018-01-24 06:08:11 C 08 14 37.18 +12 04 37.1 U G96
2018-01-24 06:15:35 C 08 14 28.98 +12 05 06.8 U G96
2018-01-24 06:23:02 C 08 14 20.69 +12 05 37.3 U G96
2018-01-24 06:30:26 C 08 14 12.59 +12 06 07.4 U G96
2018-01-25 04:55:46 C 07 55 16.45 +13 17 20.1 U I52
2018-01-25 04:55:56 C 07 55 16.26 +13 17 20.4 U I52
2018-01-25 04:56:08 C 07 55 16.14 +13 17 20.8 U I52
2018-01-25 04:58:35 C 07 55 14.20 +13 17 27.0 U I52
2018-01-26 03:51:05 C 07 41 21.95 +14 06 02.8 U 703
2018-01-26 03:59:24 C 07 41 17.22 +14 06 18.5 U 703
2018-01-26 04:07:42 C 07 41 12.45 +14 06 33.9 U 703
2018-01-26 04:16:01 C 07 41 07.75 +14 06 49.9 U 703
2018-01-27 02:25:21 C 07 31 11.53 +14 39 51.8 o 926
2018-01-27 02:28:33 C 07 31 10.22 +14 39 56.3 o 926
2018-01-27 02:31:47 C 07 31 08.82 +14 40 01.2 o 926
2018-01-28 03:35:15 C 07 22 29.89 +15 07 41.2 U I52
2018-01-28 03:35:30 C 07 22 29.83 +15 07 41.1 U I52
2018-01-28 03:37:41 C 07 22 29.11 +15 07 43.4 U I52
2018-01-28 03:37:56 C 07 22 29.05 +15 07 44.3 U I52
2018-01-28 05:19:23 C 07 21 49.69 +15 09 04.8 u H21
2018-01-28 05:25:43 C 07 21 47.52 +15 09 10.6 u H21
2018-01-28 05:31:41 C 07 21 45.51 +15 09 16.1 u H21
2018-02-04 03:58:15 C 06 56 42.38 +16 28 51.7 U I52
2018-02-04 04:00:38 C 06 56 42.19 +16 28 52.5 U I52
2018-02-04 04:05:25 C 06 56 41.74 +16 28 54.1 U I52
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)