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
2025-03-06 18:54:43 C 10 53 24.148 -01 38 46.78 W O18
2025-03-06 19:47:13 C 10 53 20.770 -01 38 34.50 W O18
2025-03-07 17:57:44 C 10 51 56.834 -01 33 17.78 W O18
2025-03-07 20:51:25 C 10 51 45.709 -01 32 36.14 W O18
2025-03-18 13:36:17 C 10 36 17.488 -00 29 20.04 W O18
2025-03-18 14:34:57 C 10 36 14.087 -00 29 05.29 W O18
2025-03-19 14:25:14 C 10 34 53.933 -00 23 12.35 W O18
2025-03-19 15:23:21 C 10 34 50.636 -00 22 58.12 W O18
2025-03-22 13:34:47 C 10 31 02.656 -00 05 49.47 W O18
2025-03-22 15:31:44 C 10 30 56.379 -00 05 21.47 W O18
2025-03-23 01:46:45 C 10 30 24.220 -00 02 47.50 V 807
2025-03-23 01:54:42 C 10 30 23.800 -00 02 45.70 V 807
2025-03-23 02:02:38 C 10 30 23.380 -00 02 43.60 V 807
2025-03-25 05:46:59 C 10 27 45.047 +00 09 30.20 V G96
2025-03-25 05:54:26 C 10 27 44.687 +00 09 32.00 V G96
2025-03-25 06:01:55 C 10 27 44.291 +00 09 33.73 V G96
2025-03-25 06:09:24 C 10 27 43.945 +00 09 35.17 V G96