806899 (2017 BO31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7757246871 ± 7.07e-08
Semi-major axis (a)2.5427398998 AU ± 1.08e-08
Inclination (i)6.65482722° ± 7.31e-06
Long. of Asc. Node (Ω)23.82094756° ± 8.50e-05
Arg. of Perihelion (ω)16.80904383° ± 9.02e-05
Mean Anomaly (M)82.91732155° ± 1.42e-06
Mean Motion (n)0.2430856765°/day ± 1.55e-09
Perihelion dist (q)0.57027379 AU ± 1.80e-07
Aphelion dist (Q)4.51520601 AU ± 1.81e-07
Orbital Period4.05464566 yr ± 2.59e-08
Physical Parameters
H (abs. magnitude)19.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty0
Orbit TypeApollo
MOID0.110578 AU
Observations Used243
Oppositions10
Arc Total2012-2025
First Observation Used2012-12-22
Last Observation Used2025-03-30
Observations (261)
Date Type RA Dec Mag Band Observatory
2025-02-19 07:08:01 C 09 37 15.935 +38 15 27.47 V 703
2025-02-19 07:12:35 C 09 37 15.474 +38 15 18.54 V 703
2025-02-19 10:47:56 C 09 36 54.950 +38 08 14.78 V T08
2025-02-19 10:55:53 C 09 36 54.269 +38 07 58.40 V T08
2025-02-19 10:59:58 C 09 36 53.892 +38 07 50.34 V T08
2025-02-19 11:50:55 C 09 36 48.734 +38 06 07.88 V T08
2025-02-19 20:26:05 C 09 36 04.219 +37 49 03.97 Z G19
2025-02-19 21:36:30 C 09 35 57.622 +37 46 48.97 Z G19
2025-02-21 07:21:31 C 09 33 12.751 +36 44 25.62 V 703
2025-02-21 07:33:44 C 09 33 11.657 +36 44 05.28 V 703
2025-02-21 09:52:26 C 09 33 01.651 +36 40 05.99 V T08
2025-02-21 10:06:16 C 09 33 00.485 +36 39 41.29 V T08
2025-02-21 10:06:56 C 09 33 00.480 +36 39 40.25 V T08
2025-02-21 10:10:55 C 09 33 00.130 +36 39 33.26 V T08
2025-02-21 10:11:35 C 09 33 00.103 +36 39 32.76 V T08
2025-02-21 10:20:59 C 09 32 59.297 +36 39 15.37 V T08
2025-02-21 10:28:14 C 09 32 58.682 +36 39 02.48 V T08
2025-02-22 06:26:42 C 09 31 35.885 +36 04 35.22 V T05
2025-02-22 06:36:54 C 09 31 35.112 +36 04 19.20 V T05
2025-02-22 06:45:52 C 09 31 34.375 +36 04 03.72 V T05
2025-02-22 06:52:08 C 09 31 34.010 +36 03 56.12 V T05
2025-02-22 10:46:07 C 09 31 16.616 +35 57 25.58 X F51
2025-02-22 11:02:22 C 09 31 15.415 +35 56 58.21 X F51
2025-02-22 11:18:37 C 09 31 14.221 +35 56 30.92 X F51
2025-02-22 11:34:47 C 09 31 13.039 +35 56 03.67 X F51
2025-02-24 10:37:25 C 09 28 26.314 +34 42 01.62 V T08
2025-02-24 10:41:50 C 09 28 26.129 +34 41 54.31 V T05
2025-02-24 10:53:54 C 09 28 25.322 +34 41 36.49 V T08
2025-02-24 10:59:54 C 09 28 25.061 +34 41 26.95 V T05
2025-02-25 06:47:40 C 09 27 25.549 +34 12 29.52 V G96
2025-02-25 06:55:15 C 09 27 25.132 +34 12 18.61 V G96
2025-02-25 07:02:42 C 09 27 24.728 +34 12 08.03 V G96
2025-02-25 10:11:42 C 09 27 15.636 +34 07 44.00 V T08
2025-02-25 10:14:21 C 09 27 15.422 +34 07 39.14 V T08
2025-02-25 10:16:23 C 09 27 15.377 +34 07 36.77 V T08
2025-02-25 10:18:22 C 09 27 15.228 +34 07 33.67 V T08
2025-02-25 10:29:46 C 09 27 14.590 +34 07 17.87 V T08
2025-02-25 10:30:26 C 09 27 14.611 +34 07 16.64 V T08
2025-02-25 10:44:38 C 09 27 13.800 +34 06 56.56 V T08
2025-02-25 10:49:41 C 09 27 13.538 +34 06 49.54 V T08
2025-03-02 07:13:04 C 09 23 05.012 +31 39 33.42 X F52
2025-03-02 07:27:39 C 09 23 04.559 +31 39 17.09 X F52
2025-03-02 07:42:16 C 09 23 04.108 +31 39 00.83 X F52
2025-03-02 10:36:11 C 09 22 58.728 +31 35 44.74 V T05
2025-03-02 10:44:40 C 09 22 58.394 +31 35 34.87 V T05
2025-03-02 10:52:40 C 09 22 58.178 +31 35 25.91 V T05
2025-03-02 10:59:37 C 09 22 57.991 +31 35 18.35 V T05
2025-03-05 22:52:55 B 09 21 20.84 +30 07 17.4 X M45
2025-03-05 23:01:32 B 09 21 20.71 +30 07 09.0 X M45
2025-03-05 23:10:08 B 09 21 20.55 +30 07 00.6 X M45