2009 BH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4757770473 ± 1.26e-06
Semi-major axis (a)0.8141579960 AU ± 5.66e-09
Inclination (i)23.19016746° ± 9.70e-05
Long. of Asc. Node (Ω)117.08260906° ± 8.87e-06
Arg. of Perihelion (ω)220.99610634° ± 7.52e-06
Mean Anomaly (M)70.79533909° ± 1.98e-04
Mean Motion (n)1.3416809003°/day ± 1.40e-08
Perihelion dist (q)0.42680031 AU ± 1.03e-06
Aphelion dist (Q)1.20151568 AU ± 1.03e-06
Orbital Period0.73462049 yr ± 7.65e-09
Physical Parameters
H (abs. magnitude)22.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.346″
Uncertainty0
Orbit TypeAten
MOID0.000836 AU
Observations Used161
Oppositions4
Arc Total2009-2020
First Observation Used2009-01-17
Last Observation Used2020-01-27
Observations (168)
Date Type RA Dec Mag Band Observatory
2009-01-25 01:14:58 C 08 46 59.92 +62 03 33.0 o H55
2009-01-25 01:19:15 C 08 46 55.46 +62 03 44.7 o H55
2009-01-25 01:23:12 C 08 46 51.33 +62 03 55.6 o H55
2009-01-25 01:27:09 C 08 46 47.22 +62 04 06.3 o H55
2009-01-31 04:51:56 C 07 07 03.38 +63 13 26.5 o H55
2009-01-31 04:55:33 C 07 07 01.80 +63 13 24.8 o H55
2009-01-31 04:59:10 C 07 07 00.27 +63 13 23.3 o H55
2009-02-03 01:15:19 C 06 44 44.07 +62 39 07.2 o H55
2009-02-03 01:16:43 C 06 44 43.74 +62 39 06.7 o H55
2009-02-03 01:23:43 C 06 44 41.79 +62 39 03.4 o H55
2009-02-17 01:55:51 C 06 08 52.27 +59 41 09.0 o H55
2009-02-17 02:18:19 C 06 08 51.61 +59 40 59.3 o H55
2009-02-17 02:41:42 C 06 08 50.87 +59 40 48.4 o H55
2020-01-23 03:08:30 C 02 36 28.83 +29 27 35.0 V G96
2020-01-23 03:16:46 C 02 36 34.61 +29 29 17.2 V G96
2020-01-23 03:25:01 C 02 36 40.38 +29 30 59.3 V G96
2020-01-23 03:33:17 C 02 36 46.13 +29 32 40.9 V G96
2020-01-23 06:11:26 C 02 38 36.90 +30 04 24.7 V I52
2020-01-23 06:11:46 C 02 38 37.16 +30 04 28.8 V I52
2020-01-23 06:12:08 C 02 38 37.40 +30 04 32.7 V I52
2020-01-23 17:01:22 C 02 46 19.52 +32 06 25.7 V 033
2020-01-23 17:02:36 C 02 46 20.31 +32 06 38.6 V 033
2020-01-23 17:03:23 C 02 46 20.82 +32 06 47.3 V 033
2020-01-23 17:23:45 C 02 46 33.76 +32 10 35.6 V L01
2020-01-23 17:24:43 C 02 46 34.38 +32 10 45.9 V L01
2020-01-23 17:25:40 C 02 46 35.00 +32 10 56.1 V L01
2020-01-23 17:27:36 C 02 46 36.21 +32 11 16.4 V L01
2020-01-23 17:28:34 C 02 46 36.83 +32 11 26.6 V L01
2020-01-23 17:29:14 C 02 46 37.63 +32 11 35.9 V 104
2020-01-23 17:29:32 C 02 46 37.44 +32 11 36.8 V L01
2020-01-23 17:34:57 C 02 46 41.30 +32 12 36.4 V 104
2020-01-23 17:40:39 C 02 46 44.92 +32 13 36.2 V 104
2020-01-23 17:46:22 C 02 46 48.52 +32 14 36.5 V 104
2020-01-23 18:02:49 C 02 46 57.47 +32 17 20.7 V L04
2020-01-23 18:03:42 C 02 47 00.31 +32 17 37.7 V C95
2020-01-23 18:09:00 C 02 47 03.61 +32 18 33.7 V C95
2020-01-23 18:10:55 C 02 47 02.61 +32 18 44.6 V L04
2020-01-23 18:13:09 C 02 47 05.29 +32 19 11.7 V 595
2020-01-23 18:19:22 C 02 47 08.02 +32 20 12.2 V L04
2020-01-23 18:23:23 C 02 47 11.74 +32 20 58.6 V 595
2020-01-23 18:33:38 C 02 47 18.30 +32 22 43.9 V 595
2020-01-23 18:41:50 C 02 47 23.82 +32 24 13.3 V 160
2020-01-23 18:43:53 C 02 47 24.81 +32 24 30.1 V 595
2020-01-23 18:47:57 C 02 47 27.61 +32 25 16.8 V 160
2020-01-23 18:54:05 C 02 47 31.50 +32 26 19.9 V 160
2020-01-23 18:54:08 C 02 47 31.29 +32 26 15.4 V 595
2020-01-23 19:12:08 C 02 47 42.95 +32 29 25.9 V 160
2020-01-23 19:18:12 C 02 47 46.83 +32 30 28.1 V 160
2020-01-23 19:24:16 C 02 47 50.67 +32 31 29.9 V 160
2020-01-23 20:32:58 C 02 48 34.45 +32 42 58.6 V K38