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
2021-04-20 09:08:38 C 15 23 04.70 +50 05 24.5 V 703
2021-04-20 09:17:06 C 15 23 03.95 +50 05 16.4 V 703
2021-04-20 09:25:14 C 15 23 03.37 +50 05 10.9 V 703
2021-04-20 10:49:12 C 15 22 58.32 +50 04 02.9 V T05
2021-04-20 10:49:51 C 15 22 58.37 +50 04 01.7 V T05
2021-04-20 10:53:48 C 15 22 58.03 +50 03 58.4 V T05
2021-04-20 10:57:47 C 15 22 57.72 +50 03 55.4 V T05
2021-04-20 11:48:41 C 15 22 54.00 +50 03 13.0 V T05
2021-04-22 08:08:21 C 15 19 54.87 +49 24 34.9 V G96
2021-04-22 08:15:56 C 15 19 54.33 +49 24 28.1 V G96
2021-04-22 08:23:28 C 15 19 53.79 +49 24 21.3 V G96
2021-04-22 08:31:00 C 15 19 53.26 +49 24 14.8 V G96
2021-04-23 11:11:19 C 15 18 05.078 +48 59 40.43 U F51
2021-04-23 11:20:37 C 15 18 04.414 +48 59 31.70 U F51
2021-04-23 11:39:14 C 15 18 03.039 +48 59 14.24 U F51
2021-04-25 05:59:04 C 15 15 12.23 +48 17 56.6 U I41
2021-04-25 06:41:29 C 15 15 09.22 +48 17 14.9 U I41
2021-04-25 06:53:15 C 15 15 08.36 +48 17 03.2 U I41
2021-04-25 10:11:53 C 15 14 54.02 +48 13 43.7 U I41
2021-05-01 06:26:33 C 15 05 40.28 +45 38 08.2 U I41
2021-05-01 06:50:57 C 15 05 38.60 +45 37 39.0 U I41
2021-05-01 07:11:09 C 15 05 37.22 +45 37 14.9 U I41
2021-05-01 09:11:46 C 15 05 28.97 +45 34 49.0 U I41
2021-05-01 09:54:30 C 15 05 26.05 +45 33 56.9 U I41
2021-05-02 07:09:06 C 15 04 06.00 +45 07 55.6 V G96
2021-05-02 07:18:31 C 15 04 05.37 +45 07 43.8 V G96
2021-05-02 07:27:24 C 15 04 04.75 +45 07 33.0 V G96
2021-05-02 07:36:14 C 15 04 04.16 +45 07 21.8 V G96
2021-05-04 06:43:51 C 15 01 09.67 +44 07 25.9 U I41
2021-05-04 06:45:12 C 15 01 09.58 +44 07 24.3 U I41
2021-05-04 07:49:55 C 15 01 05.35 +44 06 00.2 U I41
2021-05-04 09:14:57 C 15 00 59.82 +44 04 08.9 U I41
2021-05-04 09:50:22 C 15 00 57.53 +44 03 22.2 U I41
2021-05-04 10:13:27 C 15 00 56.02 +44 02 51.7 U I41
2021-05-06 07:54:57 C 14 58 13.86 +43 01 51.7 U I41
2021-05-06 07:56:32 C 14 58 13.75 +43 01 49.4 U I41
2021-05-06 08:20:40 C 14 58 12.24 +43 01 16.6 U I41
2021-05-06 08:41:34 C 14 58 10.86 +43 00 48.6 V 703
2021-05-06 08:49:07 C 14 58 10.38 +43 00 39.0 V 703
2021-05-06 09:04:14 C 14 58 09.26 +43 00 16.6 V 703
2021-05-06 09:10:02 C 14 58 09.16 +43 00 08.8 U I41
2021-05-06 09:48:16 C 14 58 06.78 +42 59 16.0 U I41
2021-05-08 07:26:16 C 14 55 32.11 +41 55 41.3 U I41
2021-05-08 08:19:45 C 14 55 28.92 +41 54 25.2 U I41
2021-05-08 08:36:30 C 14 55 28.65 +41 54 03.7 V T08
2021-05-08 08:39:31 C 14 55 27.74 +41 53 57.0 U I41
2021-05-08 08:43:54 C 14 55 28.21 +41 53 53.6 V T08
2021-05-08 08:46:38 C 14 55 28.03 +41 53 50.0 V T08
2021-05-08 09:01:14 C 14 55 27.15 +41 53 29.1 V T08
2021-05-08 09:56:32 C 14 55 23.19 +41 52 06.3 U I41