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
2015-02-25 08:19:47 C 12 29 51.78 +24 03 31.7 u H21
2015-02-25 08:23:12 C 12 29 52.37 +24 03 35.2 u H21
2015-02-25 08:26:12 C 12 29 52.88 +24 03 38.2 u H21
2015-02-25 08:29:13 C 12 29 53.43 +24 03 41.1 u H21
2015-02-25 08:32:31 C 12 29 54.03 +24 03 44.4 u H21
2015-02-26 22:29:29 C 12 37 05.52 +24 40 25.8 o B67
2015-02-26 22:38:57 C 12 37 07.23 +24 40 35.1 o B67
2015-02-26 22:48:25 C 12 37 08.95 +24 40 43.9 o B67
2015-02-28 22:36:15 C 12 45 53.52 +25 23 16.6 u A48
2015-02-28 22:44:02 C 12 45 54.87 +25 23 22.6 u A48
2015-02-28 22:51:48 C 12 45 56.15 +25 23 29.2 u A48
2015-02-28 22:59:34 C 12 45 57.46 +25 23 36.3 u A48
2015-03-08 07:49:56 C 13 15 00.08 +27 20 47.6 u H21
2015-03-08 07:58:58 C 13 15 01.28 +27 20 52.0 u H21
2015-03-08 08:09:19 C 13 15 02.67 +27 20 57.0 u H21
2015-03-08 09:13:41 C 13 15 11.28 +27 21 27.0 u H21
2015-03-08 09:17:41 C 13 15 11.80 +27 21 28.8 u H21
2015-03-08 09:21:33 C 13 15 12.33 +27 21 30.3 u H21
2015-03-08 09:23:44 C 13 15 12.61 +27 21 31.7 u H21
2015-03-08 09:25:24 C 13 15 12.84 +27 21 32.0 u H21
2015-03-08 09:29:31 C 13 15 13.37 +27 21 34.0 u H21
2015-03-08 09:33:14 C 13 15 13.89 +27 21 35.6 u H21
2015-03-09 07:38:25 C 13 18 27.48 +27 31 44.7 u H21
2015-03-09 07:45:51 C 13 18 28.43 +27 31 47.8 u H21
2015-03-09 07:53:13 C 13 18 29.39 +27 31 51.0 u H21
2015-03-09 08:54:14 C 13 18 37.22 +27 32 17.3 q H21
2015-03-09 09:00:32 C 13 18 38.02 +27 32 20.2 q H21
2015-03-09 09:06:51 C 13 18 38.87 +27 32 22.5 q H21
2015-03-09 09:13:08 C 13 18 39.66 +27 32 25.3 q H21
2015-03-09 09:19:27 C 13 18 40.46 +27 32 27.7 q H21
2015-03-11 20:33:05 C 13 26 42.69 +27 54 52.4 q D29
2015-03-11 20:58:35 C 13 26 45.74 +27 54 57.4 q D29
2015-03-13 10:03:31 C 13 31 26.54 +28 05 40.2 q G96
2015-03-13 10:21:14 C 13 31 28.42 +28 05 44.4 q G96
2015-03-13 10:30:06 C 13 31 29.36 +28 05 46.0 q G96
2015-03-17 22:20:11 C 13 43 20.96 +28 22 23.5 q 246
2015-03-17 22:21:06 C 13 43 21.00 +28 22 24.2 q 246
2015-03-17 22:21:50 C 13 43 21.09 +28 22 24.0 q 246
2015-03-17 22:22:23 C 13 43 21.09 +28 22 24.0 q 246
2015-03-17 22:22:40 C 13 43 21.18 +28 22 23.8 q 246
2015-03-17 22:23:56 C 13 43 21.32 +28 22 23.5 q 246
2015-03-17 22:26:10 C 13 43 21.42 +28 22 23.7 q 246
2015-03-17 22:26:23 C 13 43 21.48 +28 22 24.4 q 246
2015-03-17 22:27:00 C 13 43 21.64 +28 22 23.5 q 246
2015-03-17 22:27:21 C 13 43 21.57 +28 22 24.4 q 246
2015-03-17 22:27:41 C 13 43 21.63 +28 22 24.3 q 246
2015-03-17 22:28:09 C 13 43 21.62 +28 22 24.7 q 246
2015-03-17 22:28:30 C 13 43 21.62 +28 22 24.6 q 246
2015-03-17 22:29:23 C 13 43 21.73 +28 22 25.1 q 246
2015-03-18 22:59:19 C 13 45 41.70 +28 23 31.4 q 246