2009 BU5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6777969696 ± 2.00e+00
Semi-major axis (a)1.6575373022 AU ± 3.00e+00
Inclination (i)4.61347664° ± 4.00e+00
Long. of Asc. Node (Ω)37.85193731° ± 5.00e+00
Arg. of Perihelion (ω)337.75908287° ± 6.00e+00
Mean Anomaly (M)344.02656298° ± 7.79e-02
Mean Motion (n)0.4618586100°/day ± 1.25e+00
Perihelion dist (q)0.53405870 AU ± 3.45e+00
Aphelion dist (Q)2.78101630 AU ± 6.03e+00
Orbital Period2.13400310 yr ± 5.79e+00
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.195″
Uncertainty2
Orbit TypeApollo
MOID0.069160 AU
Observations Used31
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-02-05
Observations (41)
Date Type RA Dec Mag Band Observatory
2009-01-21 03:59:37 C 06 11 55.53 +68 13 49.0 r 703
2009-01-21 04:05:07 C 06 11 59.71 +68 12 57.5 r 703
2009-01-21 04:10:27 C 06 12 03.52 +68 12 08.2 r 703
2009-01-21 04:15:48 C 06 12 07.48 +68 11 18.6 r 703
2009-01-21 04:45:01 C 06 12 28.50 +68 06 48.4 r 703
2009-01-21 04:45:47 C 06 12 29.04 +68 06 41.1 r 703
2009-01-21 05:03:55 C 06 12 39.43 +68 03 44.0 o H36
2009-01-21 05:06:25 C 06 12 41.20 +68 03 20.7 o H36
2009-01-21 05:11:23 C 06 12 44.75 +68 02 33.4 o H36
2009-01-21 05:15:09 C 06 12 46.18 +68 01 56.5 o H55
2009-01-21 05:23:04 C 06 12 51.84 +68 00 42.2 o H55
2009-01-21 05:26:59 C 06 12 54.65 +68 00 05.4 o H55
2009-01-21 05:48:52 C 06 13 13.31 +67 56 50.9 v H01
2009-01-21 05:53:53 C 06 13 16.85 +67 56 04.1 v H01
2009-01-21 05:58:41 C 06 13 20.23 +67 55 19.5 v H01
2009-01-21 06:03:23 C 06 13 23.54 +67 54 35.7 v H01
2009-01-21 06:07:16 C 06 13 26.26 +67 53 59.5 v H01
2009-01-21 06:33:36 C 06 13 45.29 +67 49 58.9 o 695
2009-01-21 06:36:59 C 06 13 47.79 +67 49 24.4 o 695
2009-01-21 06:38:52 C 06 13 49.20 +67 49 05.7 o 695
2009-01-23 20:01:41 C 06 42 15.47 +59 44 20.0 o J95
2009-01-23 20:07:31 C 06 42 17.05 +59 43 41.6 o J95
2009-01-23 20:13:23 C 06 42 18.64 +59 43 03.1 o J95
2009-01-25 01:31:17 C 06 49 30.75 +56 43 11.1 o H55
2009-01-25 01:34:54 C 06 49 31.44 +56 42 50.6 o H55
2009-01-25 01:44:34 C 06 49 33.28 +56 41 56.9 o H55
2009-01-25 17:55:10 C 06 52 40.83 +55 13 41.3 o A17
2009-01-25 18:11:38 C 06 52 43.60 +55 12 17.0 o A17
2009-01-25 18:27:44 C 06 52 46.25 +55 10 54.6 o A17
2009-01-26 17:32:12 C 06 56 29.59 +53 17 28.9 o A17
2009-01-26 17:48:38 C 06 56 31.93 +53 16 14.5 o A17
2009-01-26 18:04:57 C 06 56 34.08 +53 14 59.9 o A17
2009-01-29 02:25:15 C 07 03 17.47 +49 26 18.3 o H55
2009-01-29 02:31:49 C 07 03 18.05 +49 25 55.3 o H55
2009-01-29 02:37:29 C 07 03 18.53 +49 25 35.7 o H55
2009-01-31 04:35:57 C 07 07 37.67 +46 44 56.8 o H55
2009-01-31 04:41:10 C 07 07 37.98 +46 44 41.6 o H55
2009-01-31 04:46:36 C 07 07 38.34 +46 44 25.5 o H55
2009-02-05 02:19:36 C 07 15 01.16 +42 07 13.8 o H55
2009-02-05 02:35:58 C 07 15 01.92 +42 06 43.0 o H55
2009-02-05 02:52:11 C 07 15 02.64 +42 06 12.1 o H55