2015 BB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1612712000
Semi-major axis (a)1.3634463000 AU
Inclination (i)1.73078000°
Long. of Asc. Node (Ω)69.38854000°
Arg. of Perihelion (ω)75.20876000°
Mean Anomaly (M)274.72970000°
Mean Motion (n)0.6190803200°/day
Perihelion dist (q)1.14356170 AU
Aphelion dist (Q)1.58333090 AU
Orbital Period1.59205130 yr
Physical Parameters
H (abs. magnitude)23.82
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty6
Orbit TypeAmor
MOID0.158860 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-26
Observations (25)
Date Type RA Dec Mag Band Observatory
2015-01-17 10:20:40 C 10 02 20.003 +20 43 01.91 L F51
2015-01-17 10:38:01 C 10 02 20.625 +20 43 06.69 L F51
2015-01-17 10:55:21 C 10 02 21.231 +20 43 11.49 L F51
2015-01-18 05:40:28 C 10 03 14.17 +20 47 36.5 t H01
2015-01-18 05:45:16 C 10 03 14.36 +20 47 38.0 t H01
2015-01-18 06:02:53 C 10 03 15.03 +20 47 43.2 t H01
2015-01-18 06:13:03 C 10 03 15.42 +20 47 46.3 t H01
2015-01-19 12:45:33 C 10 04 32.37 +20 55 39.9 o 291
2015-01-19 12:51:47 C 10 04 32.64 +20 55 41.4 o 291
2015-01-23 10:38:02 C 10 08 15.559 +21 21 51.84 L F51
2015-01-23 10:55:13 C 10 08 15.935 +21 21 57.39 L F51
2015-01-23 11:12:21 C 10 08 16.312 +21 22 02.76 L F51
2015-01-23 11:29:44 C 10 08 16.700 +21 22 08.18 L F51
2015-01-24 07:48:34 C 10 08 58.50 +21 27 52.7 t 705
2015-01-24 07:50:26 C 10 08 58.54 +21 27 53.2 t 705
2015-01-24 07:52:19 C 10 08 58.57 +21 27 53.9 t 705
2015-01-25 10:13:29 C 10 09 50.509 +21 35 49.74 L F51
2015-01-25 10:30:37 C 10 09 50.825 +21 35 55.65 L F51
2015-01-25 10:47:47 C 10 09 51.152 +21 36 01.21 L F51
2015-01-25 11:04:58 C 10 09 51.449 +21 36 06.81 L F51
2015-02-12 03:58:55 C 10 16 23.20 +23 35 03.5 q J04
2015-02-12 04:05:14 C 10 16 23.04 +23 35 04.7 q J04
2015-02-12 04:11:35 C 10 16 22.99 +23 35 05.3 q J04
2015-02-26 03:09:43 C 10 15 43.16 +24 00 15.5 t 204
2015-02-26 03:47:12 C 10 15 42.87 +24 00 10.2 t 204