456973 (2008 BS2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4711642635 ± 1.88e-06
Semi-major axis (a)1.5870974797 AU ± 2.60e-08
Inclination (i)14.14636595° ± 6.96e-05
Long. of Asc. Node (Ω)311.06239432° ± 7.00e-05
Arg. of Perihelion (ω)351.13610367° ± 7.37e-05
Mean Anomaly (M)138.69018917° ± 1.34e-04
Mean Motion (n)0.4929545428°/day ± 1.21e-08
Perihelion dist (q)0.83931386 AU ± 2.98e-06
Aphelion dist (Q)2.33488109 AU ± 2.98e-06
Orbital Period1.99942631 yr ± 4.92e-08
Physical Parameters
H (abs. magnitude)18.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.158202 AU
Observations Used169
Oppositions12
Arc Total2002-2026
First Observation Used2002-01-14
Last Observation Used2026-02-15
Observations (176)
Date Type RA Dec Mag Band Observatory
2002-01-14 05:11:48 C 08 01 56.761 +27 19 01.48 n 645
2002-01-14 05:13:00 C 08 01 56.673 +27 19 01.51 n 645
2002-01-14 05:16:35 C 08 01 56.393 +27 19 01.39 n 645
2003-12-21 07:25:52 C 08 41 47.227 +26 33 35.29 e 645
2003-12-21 07:30:52 C 08 41 46.976 +26 33 35.80 22.46 e 645
2008-01-18 04:57:47 C 07 57 32.24 +27 05 21.2 o 691
2008-01-18 06:02:53 C 07 57 27.11 +27 05 20.0 o 691
2008-01-18 06:29:00 C 07 57 25.04 +27 05 20.0 o 691
2008-01-18 08:56:11 C 07 57 13.35 +27 05 17.7 o 291
2008-01-18 09:02:07 C 07 57 12.93 +27 05 18.5 o 291
2008-01-18 09:08:03 C 07 57 12.45 +27 05 18.1 o 291
2008-01-19 06:10:22 C 07 55 35.26 +27 04 58.7 o 291
2008-01-19 06:16:15 C 07 55 34.80 +27 04 58.6 o 291
2008-01-19 06:22:07 C 07 55 34.35 +27 04 58.5 o 291
2008-01-19 06:37:25 C 07 55 33.16 +27 04 57.5 r G96
2008-01-19 06:47:27 C 07 55 32.37 +27 04 57.3 r G96
2008-01-19 06:53:49 C 07 55 31.83 +27 04 57.3 r G96
2008-01-19 06:58:53 C 07 55 31.48 +27 04 57.2 r G96
2008-01-20 04:54:03 C 07 53 50.25 +27 04 27.9 o H55
2008-01-20 05:18:27 C 07 53 48.28 +27 04 26.6 o H55
2008-01-20 05:34:42 C 07 53 47.01 +27 04 26.3 o H55
2008-01-20 05:59:57 C 07 53 45.17 +27 04 25.3 o 291
2008-01-20 06:05:49 C 07 53 44.68 +27 04 26.0 o 291
2008-01-20 06:21:27 C 07 53 43.50 +27 04 25.1 r G96
2008-01-20 06:23:36 C 07 53 43.28 +27 04 25.1 r G96
2008-01-20 06:25:02 C 07 53 43.19 +27 04 25.8 o 291
2008-01-20 06:25:45 C 07 53 43.09 +27 04 25.3 r G96
2008-01-20 06:27:56 C 07 53 43.01 +27 04 25.4 r G96
2008-01-20 09:51:14 C 07 53 26.99 +27 04 18.7 o 291
2008-01-20 09:57:36 C 07 53 26.46 +27 04 21.0 o 291
2008-01-20 10:03:46 C 07 53 26.00 +27 04 18.4 o 291
2008-01-25 04:46:38 C 07 44 45.35 +26 59 12.2 o H55
2008-01-25 04:55:00 C 07 44 44.69 +26 59 11.5 o H55
2008-01-25 05:03:22 C 07 44 44.10 +26 59 10.6 o H55
2008-01-30 09:51:50 C 07 35 45.46 +26 49 16.4 o 291
2008-01-30 09:58:18 C 07 35 44.85 +26 49 15.9 o 291
2008-01-30 10:04:33 C 07 35 44.38 +26 49 16.3 o 291
2008-02-01 04:09:01 C 07 32 52.85 +26 44 57.7 o 291
2008-02-01 04:15:22 C 07 32 52.43 +26 44 58.8 o 291
2008-02-01 04:21:10 C 07 32 52.14 +26 44 57.6 o 291
2008-02-07 03:37:54 C 07 23 51.58 +26 27 10.8 o 691
2008-02-07 03:57:10 C 07 23 50.35 +26 27 08.1 o 691
2008-02-07 04:16:29 C 07 23 49.24 +26 27 05.6 o 691
2008-02-09 02:59:21 C 07 21 10.30 +26 20 22.1 o 691
2008-02-09 03:26:28 C 07 21 08.78 +26 20 17.7 o 691
2008-02-09 03:53:31 C 07 21 07.27 +26 20 14.6 o 691
2008-02-24 06:52:40 C 07 06 02.59 +25 18 20.1 o 291
2008-02-24 07:04:40 C 07 06 02.17 +25 18 17.1 o 291
2008-02-24 07:24:18 C 07 06 01.71 +25 18 13.5 o 291
2010-01-14 04:16:01 C 08 04 50.62 +27 00 38.8 o 691