2015 BK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3861339509 ± 1.58e-08
Semi-major axis (a)1.8223134462 AU ± 1.86e-08
Inclination (i)6.90808648° ± 2.24e-06
Long. of Asc. Node (Ω)130.92437372° ± 8.26e-06
Arg. of Perihelion (ω)29.94880779° ± 1.89e-05
Mean Anomaly (M)130.20539547° ± 2.74e-05
Mean Motion (n)0.4006615406°/day ± 6.12e-09
Perihelion dist (q)1.11865636 AU ± 3.10e-08
Aphelion dist (Q)2.52597054 AU ± 3.86e-08
Orbital Period2.45999724 yr ± 3.76e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.233″
Uncertainty0
Orbit TypeAmor
MOID0.140565 AU
Observations Used206
Oppositions3
Arc Total2015-2020
First Observation Used2015-01-16
Last Observation Used2020-06-16
Observations (240)
Date Type RA Dec Mag Band Observatory
2015-01-28 11:19:02 C 10 24 57.32 +10 47 52.4 R G45
2015-01-31 07:03:42 C 10 35 44.46 +11 55 27.3 q H21
2015-01-31 07:08:28 C 10 35 45.18 +11 55 32.1 q H21
2015-01-31 07:13:24 C 10 35 45.93 +11 55 37.3 q H21
2015-01-31 07:18:19 C 10 35 46.67 +11 55 42.6 q H21
2015-01-31 07:23:03 C 10 35 47.40 +11 55 47.4 q H21
2015-02-01 10:16:39 C 10 40 15.436 +12 24 47.78 L F51
2015-02-01 10:34:17 C 10 40 18.162 +12 25 07.31 L F51
2015-02-01 10:52:03 C 10 40 20.902 +12 25 26.97 L F51
2015-02-01 11:09:54 C 10 40 23.655 +12 25 46.53 L F51
2015-02-05 08:52:37 C 10 56 37.02 +14 13 24.1 u H21
2015-02-05 09:01:25 C 10 56 38.48 +14 13 34.8 u H21
2015-02-05 09:08:21 C 10 56 39.65 +14 13 43.2 u H21
2015-02-09 19:12:42 C 11 16 20.39 +16 26 50.5 q D29
2015-02-09 19:40:39 C 11 16 25.39 +16 27 25.9 q D29
2015-02-09 20:08:35 C 11 16 30.38 +16 28 01.1 q D29
2015-02-10 01:28:28 C 11 17 33.07 +16 34 46.6 q 160
2015-02-10 01:31:09 C 11 17 33.55 +16 34 50.1 q 160
2015-02-10 01:33:36 C 11 17 33.98 +16 34 53.1 q 160
2015-02-10 08:44:31 C 11 18 57.45 +16 44 21.4 q 703
2015-02-10 08:51:44 C 11 18 58.77 +16 44 30.8 q 703
2015-02-10 08:59:01 C 11 19 00.03 +16 44 40.4 q 703
2015-02-10 09:06:15 C 11 19 01.33 +16 44 49.7 q 703
2015-02-11 01:12:15 C 11 22 07.62 +17 05 34.2 q 160
2015-02-11 01:15:15 C 11 22 08.11 +17 05 38.5 q 160
2015-02-11 01:18:13 C 11 22 08.66 +17 05 41.7 q 160
2015-02-12 01:01:43 C 11 26 45.77 +17 36 39.8 q 160
2015-02-12 01:04:17 C 11 26 46.26 +17 36 43.6 q 160
2015-02-12 01:07:16 C 11 26 46.88 +17 36 47.5 q 160
2015-02-16 21:56:17 C 11 49 59.01 +20 08 27.0 q 246
2015-02-16 21:56:44 C 11 49 59.11 +20 08 27.0 q 246
2015-02-16 21:57:57 C 11 49 59.34 +20 08 28.8 q 246
2015-02-16 21:58:28 C 11 49 59.43 +20 08 29.3 q 246
2015-02-16 21:58:47 C 11 49 59.51 +20 08 30.1 q 246
2015-02-16 21:59:06 C 11 49 59.56 +20 08 30.5 q 246
2015-02-16 21:59:26 C 11 49 59.61 +20 08 30.7 q 246
2015-02-16 21:59:47 C 11 49 59.69 +20 08 31.5 q 246
2015-02-17 09:31:12 C 11 52 14.83 +20 23 21.8 q H21
2015-02-17 09:34:05 C 11 52 15.36 +20 23 25.2 q H21
2015-02-17 09:36:59 C 11 52 15.90 +20 23 28.6 q H21
2015-02-17 09:41:15 C 11 52 16.72 +20 23 33.9 q H21
2015-02-18 00:25:55 C 11 55 15.97 +20 42 06.5 q 160
2015-02-18 00:28:51 C 11 55 16.57 +20 42 11.9 q 160
2015-02-18 00:31:48 C 11 55 17.17 +20 42 15.0 q 160
2015-02-19 08:49:37 C 12 01 44.55 +21 22 26.5 q 703
2015-02-19 08:56:49 C 12 01 45.92 +21 22 34.8 q 703
2015-02-19 09:04:02 C 12 01 47.24 +21 22 43.4 q 703
2015-02-19 09:11:16 C 12 01 48.62 +21 22 52.8 q 703
2015-02-19 22:59:19 C 12 04 35.31 +21 39 21.3 t K38
2015-02-19 23:33:05 C 12 04 41.67 +21 40 03.1 t K38