508767 (1993 BD2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3937829491 ± 1.24e-08
Semi-major axis (a)2.1224258937 AU ± 2.93e-09
Inclination (i)25.51377405° ± 2.48e-06
Long. of Asc. Node (Ω)96.63729804° ± 3.67e-06
Arg. of Perihelion (ω)65.92168201° ± 9.05e-06
Mean Anomaly (M)192.33629459° ± 3.59e-06
Mean Motion (n)0.3187597467°/day ± 6.59e-10
Perihelion dist (q)1.28665077 AU ± 2.63e-08
Aphelion dist (Q)2.95820102 AU ± 2.65e-08
Orbital Period3.09206634 yr ± 6.40e-09
Physical Parameters
H (abs. magnitude)18.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.216″
Uncertainty0
Orbit TypeAmor
MOID0.450536 AU
Observations Used522
Oppositions21
Arc Total1993-2024
First Observation Used1993-01-22
Last Observation Used2024-06-15
Observations (597)
Date Type RA Dec Mag Band Observatory
1993-01-22 02:31:56 c 04 02 59.89 +19 17 22.1 i 691
1993-01-22 02:48:47 c 04 02 59.60 +19 17 42.0 i 691
1993-01-22 03:00:54 c 04 02 59.35 +19 17 56.3 i 691
1993-01-23 04:54:10 c 04 02 32.19 +19 47 24.7 i 691
1993-01-23 05:06:04 c 04 02 31.98 +19 47 38.4 i 691
1993-01-23 05:17:35 c 04 02 31.75 +19 47 51.0 i 691
1993-01-24 03:53:46 c 04 02 12.07 +20 13 31.0 i 691
1993-01-24 04:05:09 c 04 02 11.95 +20 13 43.6 i 691
1993-01-24 04:16:30 c 04 02 11.71 +20 13 56.4 i 691
1993-01-30 02:53:19 c 04 01 20.80 +22 53 37.6 i 691
1993-02-18 02:35:50 c 04 12 29.50 +30 51 24.9 i 691
1993-02-18 02:48:52 c 04 12 30.20 +30 51 38.6 i 691
1993-02-18 03:04:10 c 04 12 30.87 +30 51 52.9 i 691
1993-02-22 05:06:10 c 04 17 33.71 +32 27 12.4 i 691
1993-02-22 06:06:56 c 04 17 37.14 +32 28 09.2 i 691
2015-02-17 15:13:57 C 17 14 14.205 +01 58 50.54 L F51
2015-02-17 15:24:07 C 17 14 15.163 +01 58 48.73 L F51
2015-02-17 15:34:19 C 17 14 16.154 +01 58 46.81 L F51
2015-06-16 10:02:31 C 17 58 15.093 -13 58 01.84 L F51
2015-06-16 11:20:08 C 17 58 09.694 -13 59 01.15 L F51
2015-06-17 07:17:04 C 17 56 49.86 -14 14 17.4 o 926
2015-06-17 07:33:27 C 17 56 48.65 -14 14 29.6 o 926
2015-06-17 07:49:49 C 17 56 47.56 -14 14 41.8 o 926
2015-06-17 08:08:52 C 17 56 46.29 -14 14 57.0 o 291
2015-06-17 08:12:17 C 17 56 46.05 -14 14 59.2 o 291
2015-06-17 08:15:36 C 17 56 45.86 -14 15 01.8 o 291
2017-11-26 11:43:13 C 11 22 07.12 +17 22 22.0 U G96
2017-11-26 11:50:40 C 11 22 08.28 +17 22 23.1 U G96
2017-11-26 11:58:06 C 11 22 09.45 +17 22 24.0 U G96
2017-11-26 12:07:27 C 11 22 10.91 +17 22 24.4 U G96
2017-12-14 11:13:56 C 12 33 50.16 +17 40 42.5 U 703
2017-12-14 11:21:32 C 12 33 51.49 +17 40 41.7 U 703
2017-12-14 11:29:06 C 12 33 52.73 +17 40 42.6 U 703
2017-12-14 11:36:42 C 12 33 54.04 +17 40 43.5 U 703
2018-01-23 12:34:38 C 15 11 07.69 +17 46 50.8 U G96
2018-01-23 12:43:32 C 15 11 08.99 +17 46 49.9 U G96
2018-01-23 12:52:29 C 15 11 10.25 +17 46 51.0 U G96
2018-01-23 13:01:24 C 15 11 11.50 +17 46 50.9 U G96
2018-02-24 02:17:31 S 16 43 04.44 +17 50 05.2 L C51
2018-02-24 02:17:42 S 16 43 04.53 +17 50 05.5 L C51
2018-02-24 05:26:01 S 16 43 22.39 +17 50 09.9 L C51
2018-02-24 08:34:31 S 16 43 40.24 +17 50 14.2 L C51
2018-02-24 11:43:02 S 16 43 58.05 +17 50 18.1 L C51
2018-02-24 14:51:31 S 16 44 15.86 +17 50 22.5 L C51
2018-02-24 18:00:01 S 16 44 33.59 +17 50 26.0 L C51
2018-02-24 21:07:48 S 16 44 51.23 +17 50 29.8 L C51
2018-02-25 00:16:18 S 16 45 08.90 +17 50 33.7 L C51
2018-02-25 01:50:33 S 16 45 17.72 +17 50 36.0 L C51
2018-02-25 03:24:48 S 16 45 26.53 +17 50 37.5 L C51
2018-02-25 04:59:03 S 16 45 35.31 +17 50 39.6 L C51