2012 BN77

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5369262517 ± 5.23e-08
Semi-major axis (a)2.6236108114 AU ± 4.61e-08
Inclination (i)5.79045187° ± 1.61e-05
Long. of Asc. Node (Ω)349.70936132° ± 1.26e-04
Arg. of Perihelion (ω)53.74643269° ± 1.46e-04
Mean Anomaly (M)115.16543314° ± 5.76e-05
Mean Motion (n)0.2319333273°/day ± 6.11e-09
Perihelion dist (q)1.21492529 AU ± 1.39e-07
Aphelion dist (Q)4.03229633 AU ± 1.55e-07
Orbital Period4.24961042 yr ± 1.12e-07
Physical Parameters
H (abs. magnitude)19.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.237632 AU
Observations Used62
Oppositions10
Arc Total2012-2025
First Observation Used2012-01-25
Last Observation Used2025-03-07
Observations (63)
Date Type RA Dec Mag Band Observatory
2012-01-25 12:35:58 C 09 01 23.265 +26 38 24.19 L F51
2012-01-25 12:53:21 C 09 01 22.109 +26 38 23.90 L F51
2012-01-25 13:12:41 C 09 01 20.837 +26 38 23.62 L F51
2012-01-25 13:30:49 C 09 01 19.631 +26 38 23.34 L F51
2012-01-26 06:19:52 C 09 00 16.31 +26 38 12.7 o 291
2012-01-26 06:23:38 C 09 00 16.10 +26 38 12.6 o 291
2012-01-26 06:27:26 C 09 00 15.84 +26 38 12.6 o 291
2012-01-27 11:58:44 C 08 58 23.51 +26 37 40.3 o 291
2012-01-27 12:02:42 C 08 58 23.22 +26 37 40.1 o 291
2012-01-27 12:06:42 C 08 58 22.97 +26 37 39.6 o 291
2012-01-28 09:03:04 C 08 57 05.71 +26 37 10.5 o F65
2012-01-28 09:05:30 C 08 57 05.57 +26 37 10.8 o F65
2012-01-28 09:07:58 C 08 57 05.42 +26 37 10.5 o F65
2012-01-28 09:10:22 C 08 57 05.25 +26 37 10.4 o F65
2012-01-28 09:12:46 C 08 57 05.10 +26 37 10.3 o F65
2012-01-28 09:15:09 C 08 57 04.96 +26 37 10.3 o F65
2012-01-29 12:34:06 C 08 55 23.18 +26 36 08.8 o 291
2012-01-29 12:37:29 C 08 55 22.94 +26 36 08.7 o 291
2012-01-29 12:41:21 C 08 55 22.73 +26 36 08.4 o 291
2012-01-30 07:38:11 C 08 54 14.36 +26 35 22.6 u 448
2012-01-30 08:42:53 C 08 54 10.28 +26 35 19.4 u 448
2012-01-30 09:48:34 C 08 54 06.15 +26 35 15.4 u 448
2012-02-01 08:53:26 C 08 51 18.89 +26 32 40.2 o 291
2012-02-01 08:57:55 C 08 51 18.63 +26 32 39.5 o 291
2012-02-01 09:02:19 C 08 51 18.34 +26 32 39.8 o 291
2012-02-03 10:01:35 C 08 48 30.52 +26 29 09.3 o 291
2012-02-03 10:06:16 C 08 48 30.25 +26 29 08.5 o 291
2012-02-03 10:10:57 C 08 48 29.98 +26 29 08.0 o 291
2012-02-13 07:37:42 C 08 36 57.909 +26 01 52.97 L F51
2012-02-13 07:58:38 C 08 36 57.014 +26 01 50.09 L F51
2012-02-13 08:19:39 C 08 36 56.089 +26 01 47.03 L F51
2012-02-13 12:05:48 C 08 36 46.307 +26 01 13.10 t 568
2012-02-13 12:10:09 C 08 36 46.122 +26 01 12.42 t 568
2012-02-13 12:14:53 C 08 36 45.921 +26 01 11.64 t 568
2012-02-21 09:07:44 C 08 30 26.36 +25 29 29.5 o 291
2012-02-21 09:17:58 C 08 30 26.06 +25 29 27.3 o 291
2012-02-21 09:28:09 C 08 30 25.75 +25 29 25.0 o 291
2012-02-27 11:33:50 C 08 27 22.225 +25 00 44.31 t 568
2012-02-27 11:37:36 C 08 27 22.160 +25 00 43.52 t 568
2012-02-27 11:41:21 C 08 27 22.099 +25 00 42.69 t 568
2015-07-14 01:46:28 C 21 12 06.836 -25 03 42.25 q J04
2015-07-14 01:53:36 C 21 12 06.633 -25 03 43.96 q J04
2015-07-14 02:18:11 C 21 12 05.851 -25 03 48.57 q J04
2015-07-16 00:19:34 C 21 10 38.323 -25 11 40.76 q J04
2015-07-16 00:35:26 C 21 10 37.779 -25 11 44.09 q J04
2015-09-20 10:22:30 C 20 02 09.39 -24 44 02.5 t 474
2015-09-20 10:27:34 C 20 02 09.37 -24 44 00.4 t 474
2015-09-20 11:20:11 C 20 02 09.28 -24 43 44.4 t 474
2015-09-20 11:25:16 C 20 02 09.23 -24 43 43.7 t 474
2015-10-08 05:16:45 C 20 10 31.059 -22 12 22.59 L F51