2019 BH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9174269000
Semi-major axis (a)2.4604438000 AU
Inclination (i)20.97981000°
Long. of Asc. Node (Ω)143.45514000°
Arg. of Perihelion (ω)199.56512000°
Mean Anomaly (M)291.17396000°
Mean Motion (n)0.2553782500°/day
Perihelion dist (q)0.20316650 AU
Aphelion dist (Q)4.71772110 AU
Orbital Period3.85940340 yr
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.710″
Uncertainty9
Orbit TypeApollo
MOID0.172046 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-02-01
Observations (24)
Date Type RA Dec Mag Band Observatory
2019-01-26 05:36:28 C 08 06 02.00 -03 41 13.8 W I41
2019-01-26 06:57:30 C 08 05 46.47 -03 36 52.6 W I41
2019-01-27 08:59:58 C 08 01 05.811 -02 15 38.14 U F51
2019-01-27 09:33:01 C 08 00 59.942 -02 13 58.41 U F51
2019-01-27 09:49:30 C 08 00 57.005 -02 13 08.98 U F51
2019-01-28 02:38:15 C 07 58 08.55 -01 23 24.8 u 807
2019-01-28 02:43:10 C 07 58 07.70 -01 23 10.4 u 807
2019-01-28 05:02:20 C 07 57 45.23 -01 16 52.5 V I52
2019-01-28 05:03:26 C 07 57 45.04 -01 16 48.7 V I52
2019-01-28 05:04:31 C 07 57 44.88 -01 16 45.8 V I52
2019-01-28 05:05:38 C 07 57 44.64 -01 16 42.8 V I52
2019-01-28 11:00:16 C 07 56 47.65 -00 59 32.3 V 474
2019-01-28 11:07:12 C 07 56 46.49 -00 59 12.6 V 474
2019-01-28 11:14:09 C 07 56 45.38 -00 58 53.3 V 474
2019-01-29 04:47:42 C 07 54 02.44 -00 10 40.2 u 807
2019-01-29 04:51:38 C 07 54 01.84 -00 10 29.8 u 807
2019-01-29 04:54:52 C 07 54 01.34 -00 10 21.1 u 807
2019-01-29 20:15:07 C 07 51 47.34 +00 29 38.6 V L01
2019-01-29 20:17:21 C 07 51 47.01 +00 29 45.3 V L01
2019-01-29 20:19:36 C 07 51 46.67 +00 29 50.4 V L01
2019-01-31 09:02:59 C 07 46 48.67 +02 00 19.2 W I41
2019-02-01 04:25:05 C 07 44 26.40 +02 44 38.8 o 691
2019-02-01 04:42:29 C 07 44 24.25 +02 45 17.5 o 691
2019-02-01 04:59:52 C 07 44 22.10 +02 45 56.3 o 691