2012 BA27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2798125583 ± 3.54e-07
Semi-major axis (a)1.8010872506 AU ± 2.18e-08
Inclination (i)12.88442714° ± 1.67e-05
Long. of Asc. Node (Ω)60.02064684° ± 2.00e-05
Arg. of Perihelion (ω)41.00232736° ± 4.75e-05
Mean Anomaly (M)271.21419199° ± 2.76e-05
Mean Motion (n)0.4077651899°/day ± 7.41e-09
Perihelion dist (q)1.29712042 AU ± 6.37e-07
Aphelion dist (Q)2.30505408 AU ± 6.38e-07
Orbital Period2.41714180 yr ± 4.39e-08
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.200″
Uncertainty0
Orbit TypeAmor
MOID0.340645 AU
Observations Used72
Oppositions6
Arc Total2012-2023
First Observation Used2012-01-21
Last Observation Used2023-12-29
Observations (73)
Date Type RA Dec Mag Band Observatory
2012-01-21 07:06:55 C 09 19 04.18 +58 07 52.5 r 703
2012-01-21 07:14:58 C 09 19 04.08 +58 07 55.7 r 703
2012-01-21 07:23:13 C 09 19 03.86 +58 08 00.6 r 703
2012-01-21 07:31:28 C 09 19 03.64 +58 08 04.9 r 703
2012-01-22 03:27:58 C 09 18 47.47 +58 16 58.8 u J95
2012-01-22 03:35:21 C 09 18 47.31 +58 17 01.4 u J95
2012-01-22 03:43:50 C 09 18 47.21 +58 17 05.2 u J95
2012-01-23 10:09:56 C 09 18 22.633 +58 29 45.00 o F65
2012-01-23 10:30:58 C 09 18 22.075 +58 29 53.95 o F65
2012-01-23 10:52:11 C 09 18 21.495 +58 30 01.81 o F65
2012-01-23 19:53:47 C 09 18 14.03 +58 33 03.8 u J95
2012-01-23 20:02:43 C 09 18 13.91 +58 33 06.2 u J95
2012-01-23 20:15:12 C 09 18 13.60 +58 33 12.5 u J95
2012-01-24 00:10:29 C 09 18 08.26 +58 34 47.5 t 204
2012-01-24 00:27:39 C 09 18 07.81 +58 34 54.2 t 204
2012-01-24 09:48:32 C 09 17 57.315 +58 38 13.37 t 695
2012-01-24 09:51:12 C 09 17 57.259 +58 38 14.37 t 695
2012-01-24 09:54:34 C 09 17 57.175 +58 38 15.41 t 695
2012-01-24 09:57:13 C 09 17 57.094 +58 38 16.22 t 695
2012-01-24 10:00:37 C 09 17 57.020 +58 38 17.34 t 695
2023-09-10 14:42:32 C 03 17 53.985 +00 29 41.12 V F52
2023-09-19 14:01:18 C 03 26 31.361 +00 54 33.86 V F52
2023-09-19 14:19:17 C 03 26 31.967 +00 54 35.91 V F52
2023-09-19 14:37:22 C 03 26 32.521 +00 54 37.75 V F52
2023-09-19 14:55:14 C 03 26 33.085 +00 54 40.06 V F52
2023-10-06 11:51:20 C 03 35 26.138 +01 54 31.38 X F51
2023-10-06 12:07:39 C 03 35 26.209 +01 54 34.53 X F51
2023-10-06 12:23:56 C 03 35 26.268 +01 54 37.73 X F51
2023-10-06 12:40:15 C 03 35 26.334 +01 54 40.93 X F51
2023-10-15 11:13:53 C 03 35 03.246 +02 45 23.03 X F51
2023-10-15 11:32:13 C 03 35 02.962 +02 45 28.51 X F51
2023-10-15 11:50:35 C 03 35 02.671 +02 45 33.78 X F51
2023-10-15 12:09:03 C 03 35 02.387 +02 45 38.91 X F51
2023-10-18 11:20:43 C 03 33 58.966 +03 07 27.82 V F52
2023-10-18 11:36:40 C 03 33 58.617 +03 07 33.16 V F52
2023-10-18 11:52:41 C 03 33 58.242 +03 07 38.53 V F52
2023-10-18 12:08:47 C 03 33 57.887 +03 07 43.59 V F52
2023-10-24 09:27:17 C 03 30 25.981 +04 00 37.19 X F52
2023-10-24 09:45:44 C 03 30 25.314 +04 00 45.07 X F52
2023-10-24 10:04:13 C 03 30 24.653 +04 00 52.98 X F52
2023-11-04 11:11:35 C 03 18 44.303 +06 21 37.32 X F52
2023-11-04 11:29:32 C 03 18 43.206 +06 21 48.95 X F52
2023-11-04 11:47:32 C 03 18 42.135 +06 22 00.30 X F52
2023-11-04 12:05:21 C 03 18 41.041 +06 22 12.01 X F52
2023-11-09 08:18:07 C 03 11 45.582 +07 42 50.76 V 703
2023-11-09 08:25:50 C 03 11 45.071 +07 42 55.84 V 703
2023-11-09 08:41:17 C 03 11 44.070 +07 43 06.71 V 703
2023-11-12 11:06:51 C 03 06 52.584 +08 40 59.25 X F51
2023-11-12 11:23:25 C 03 06 51.380 +08 41 12.51 X F51
2023-11-12 11:39:54 C 03 06 50.199 +08 41 25.89 X F51