311555 (2006 BA148)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6141203788 ± 1.53e-07
Semi-major axis (a)1.6309963917 AU ± 1.55e-08
Inclination (i)15.75689699° ± 1.44e-05
Long. of Asc. Node (Ω)327.56778225° ± 2.64e-05
Arg. of Perihelion (ω)26.09704737° ± 2.79e-05
Mean Anomaly (M)278.42908019° ± 3.75e-05
Mean Motion (n)0.4731869686°/day ± 6.73e-09
Perihelion dist (q)0.62936827 AU ± 2.49e-07
Aphelion dist (Q)2.63262451 AU ± 2.50e-07
Orbital Period2.08295314 yr ± 2.96e-08
Physical Parameters
H (abs. magnitude)18.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.452″
Uncertainty0
Orbit TypeApollo
MOID0.235446 AU
Observations Used157
Oppositions10
Arc Total2006-2025
First Observation Used2006-01-31
Last Observation Used2025-03-25
Observations (167)
Date Type RA Dec Mag Band Observatory
2012-01-08 00:19:22 C 08 31 58.30 +52 43 11.9 t 204
2012-01-08 00:27:06 C 08 31 56.18 +52 43 03.2 t 204
2012-01-08 00:33:16 C 08 31 54.47 +52 42 56.9 t 204
2012-01-08 10:34:45 C 08 29 14.947 +52 31 48.17 L F51
2012-01-08 10:45:21 C 08 29 12.052 +52 31 36.46 L F51
2012-01-08 10:57:48 C 08 29 08.665 +52 31 22.47 L F51
2012-01-08 11:08:25 C 08 29 05.782 +52 31 10.59 L F51
2012-01-13 08:30:33 C 08 01 24.74 +50 07 07.7 r 703
2012-01-13 08:38:41 C 08 01 23.12 +50 06 55.5 r 703
2012-01-13 08:46:44 C 08 01 21.39 +50 06 45.7 r 703
2012-01-13 08:54:50 C 08 01 19.63 +50 06 34.5 r 703
2012-01-14 06:27:58 C 07 56 57.24 +49 38 28.5 18.4 c 704
2012-01-14 06:46:28 C 07 56 53.46 +49 38 04.2 18.6 c 704
2012-01-14 07:05:00 C 07 56 49.64 +49 37 40.6 18.5 c 704
2012-01-14 07:23:42 C 07 56 45.77 +49 37 15.5 18.5 c 704
2012-01-14 07:42:20 C 07 56 42.02 +49 36 51.7 18.5 c 704
2012-01-14 23:05:41 C 07 53 42.22 +49 16 30.4 u 151
2012-01-14 23:07:47 C 07 53 41.79 +49 16 27.6 u 151
2012-01-14 23:09:53 C 07 53 41.38 +49 16 24.8 u 151
2012-01-14 23:11:58 C 07 53 40.97 +49 16 22.3 u 151
2012-01-14 23:14:04 C 07 53 40.57 +49 16 19.6 u 151
2012-01-14 23:16:09 C 07 53 40.16 +49 16 16.9 u 151
2012-01-14 23:18:16 C 07 53 39.75 +49 16 14.1 u 151
2012-01-15 23:33:43 C 07 49 08.35 +48 44 05.0 t 130
2012-01-15 23:35:09 C 07 49 08.09 +48 44 02.9 t 130
2012-01-15 23:36:36 C 07 49 07.81 +48 44 00.7 t 130
2012-01-15 23:38:03 C 07 49 07.51 +48 43 59.1 t 130
2012-01-18 22:18:41 C 07 37 20.04 +47 09 35.5 u 160
2012-01-18 22:22:41 C 07 37 19.37 +47 09 30.0 u 160
2012-01-18 22:25:05 C 07 37 18.98 +47 09 26.8 u 160
2012-01-19 04:15:37 C 07 36 26.42 +47 01 39.8 r 703
2012-01-19 04:22:58 C 07 36 25.30 +47 01 29.9 r 703
2012-01-19 04:30:17 C 07 36 24.15 +47 01 20.2 r 703
2012-01-19 04:37:41 C 07 36 23.14 +47 01 10.2 r 703
2012-01-30 01:12:40 C 07 08 04.78 +41 30 37.2 u 561
2012-01-30 01:18:01 C 07 08 04.26 +41 30 28.9 u 561
2012-01-30 01:23:26 C 07 08 03.99 +41 30 24.1 u 561
2012-01-30 01:28:45 C 07 08 03.63 +41 30 18.3 u 561
2014-01-26 02:23:03 C 02 47 53.29 +43 26 49.1 q 448
2014-01-26 02:42:14 C 02 47 58.96 +43 26 37.6 q 448
2014-01-26 02:58:39 C 02 48 03.84 +43 26 27.6 q 448
2014-01-28 17:43:03 C 03 05 57.83 +42 48 09.2 v A17
2014-01-28 18:01:25 C 03 06 02.67 +42 47 57.0 v A17
2014-01-28 18:22:30 C 03 06 08.34 +42 47 43.5 v A17
2021-04-14 06:41:52 C 10 46 40.449 -05 54 15.43 U F51
2021-04-14 07:01:01 C 10 46 39.700 -05 54 10.27 U F51
2021-04-14 07:20:12 C 10 46 38.979 -05 54 05.13 U F51
2023-03-14 06:34:30 C 11 05 25.249 -05 13 37.06 V G96
2023-03-14 06:42:36 C 11 05 24.781 -05 13 34.64 V G96
2023-03-14 06:50:42 C 11 05 24.306 -05 13 33.35 V G96