2012 BD77

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2450898246 ± 4.84e-05
Semi-major axis (a)1.6258080048 AU ± 1.78e-04
Inclination (i)32.69457551° ± 4.41e-03
Long. of Asc. Node (Ω)127.06802164° ± 1.16e-04
Arg. of Perihelion (ω)66.88867051° ± 8.54e-03
Mean Anomaly (M)196.55519944° ± 3.83e-01
Mean Motion (n)0.4754538735°/day ± 7.82e-05
Perihelion dist (q)1.22733901 AU ± 1.56e-04
Aphelion dist (Q)2.02427700 AU ± 2.35e-04
Orbital Period2.07302188 yr ± 3.41e-04
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.231″
Uncertainty3
Orbit TypeAmor
MOID0.375846 AU
Observations Used31
Oppositions1
Arc Total2012-2012
First Observation Used2012-01-21
Last Observation Used2012-02-23
Observations (31)
Date Type RA Dec Mag Band Observatory
2012-01-21 12:52:42 C 08 57 07.19 +11 40 57.1 V F51
2012-01-21 13:09:18 C 08 57 06.45 +11 41 43.4 V F51
2012-01-26 12:10:29 C 08 51 53.358 +17 40 21.25 L F51
2012-01-26 12:29:01 C 08 51 52.335 +17 41 20.49 L F51
2012-01-26 12:47:09 C 08 51 51.334 +17 42 18.14 L F51
2012-01-26 13:04:51 C 08 51 50.374 +17 43 14.47 L F51
2012-01-27 09:59:34 C 08 50 48.764 +18 50 28.33 o 568
2012-01-27 10:01:22 C 08 50 48.660 +18 50 34.24 o 568
2012-01-27 10:03:13 C 08 50 48.559 +18 50 40.13 o 568
2012-01-27 11:32:18 C 08 50 42.69 +18 55 22.0 o 291
2012-01-27 11:33:03 C 08 50 42.66 +18 55 24.4 o 291
2012-01-27 11:33:47 C 08 50 42.62 +18 55 26.6 o 291
2012-01-28 05:33:41 C 08 49 48.74 +19 54 09.7 o G51
2012-01-28 05:34:54 C 08 49 48.66 +19 54 14.1 o G51
2012-01-28 05:38:36 C 08 49 48.45 +19 54 26.1 o G51
2012-01-28 05:44:22 C 08 49 48.12 +19 54 45.5 o G51
2012-02-01 06:12:07 C 08 44 23.74 +25 19 09.6 o 291
2012-02-01 06:13:33 C 08 44 23.67 +25 19 14.5 o 291
2012-02-01 06:15:02 C 08 44 23.54 +25 19 19.8 o 291
2012-02-03 09:50:18 C 08 41 13.36 +28 16 28.4 o 291
2012-02-03 09:53:09 C 08 41 13.17 +28 16 38.2 o 291
2012-02-03 09:56:00 C 08 41 12.97 +28 16 47.8 o 291
2012-02-13 11:48:14 C 08 24 57.309 +41 35 51.85 t 568
2012-02-13 11:53:03 C 08 24 56.946 +41 36 06.23 t 568
2012-02-13 11:58:01 C 08 24 56.570 +41 36 21.20 t 568
2012-02-21 08:51:03 C 08 12 22.24 +50 13 06.7 o 291
2012-02-21 08:54:15 C 08 12 22.04 +50 13 13.8 o 291
2012-02-21 08:57:27 C 08 12 21.84 +50 13 21.9 o 291
2012-02-23 07:54:30 C 08 09 34.70 +52 02 38.0 o 291
2012-02-23 07:57:42 C 08 09 34.51 +52 02 44.6 o 291
2012-02-23 08:00:54 C 08 09 34.28 +52 02 51.9 o 291