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
2015-03-18 22:59:59 C 13 45 41.76 +28 23 31.3 q 246
2015-03-18 23:00:26 C 13 45 41.80 +28 23 31.1 q 246
2015-03-18 23:00:50 C 13 45 41.84 +28 23 31.6 q 246
2015-03-18 23:01:15 C 13 45 41.86 +28 23 31.6 q 246
2015-03-18 23:03:48 C 13 45 42.07 +28 23 31.6 q 246
2015-03-18 23:05:36 C 13 45 42.20 +28 23 31.4 q 246
2015-03-18 23:06:41 C 13 45 42.30 +28 23 31.8 q 246
2015-03-22 22:48:31 C 13 53 40.38 +28 18 33.6 q 560
2015-03-22 22:49:26 C 13 53 40.44 +28 18 33.6 q 560
2015-03-26 07:00:37 C 13 59 01.77 +28 03 53.0 q 703
2015-03-26 07:06:23 C 13 59 02.09 +28 03 50.6 q 703
2015-03-26 07:12:09 C 13 59 02.25 +28 03 50.0 q 703
2015-03-26 07:17:55 C 13 59 02.53 +28 03 48.5 q 703
2015-03-30 08:00:28 C 14 04 03.43 +27 33 59.1 q H21
2015-03-30 08:06:26 C 14 04 03.60 +27 33 57.2 q H21
2015-03-30 08:11:59 C 14 04 03.76 +27 33 55.7 q H21
2015-04-01 05:08:12 C 14 05 58.23 +27 15 59.7 u H21
2015-04-01 05:14:46 C 14 05 58.43 +27 15 56.8 u H21
2015-04-01 05:21:14 C 14 05 58.59 +27 15 54.6 u H21
2015-04-15 06:44:54 C 14 13 03.01 +23 52 58.6 q 703
2015-04-15 06:51:27 C 14 13 03.02 +23 52 54.3 q 703
2015-04-15 06:57:57 C 14 13 02.92 +23 52 49.8 q 703
2015-04-15 07:04:29 C 14 13 02.96 +23 52 43.8 q 703
2015-04-21 06:37:48 C 14 13 42.19 +21 55 50.8 q H21
2015-04-21 06:47:19 C 14 13 42.15 +21 55 42.7 q H21
2015-04-29 05:58:22 C 14 13 59.95 +19 00 10.0 q H21
2015-04-29 06:11:49 C 14 13 59.88 +18 59 57.1 q H21
2015-04-29 06:25:12 C 14 13 59.82 +18 59 44.2 q H21
2015-05-01 04:47:28 C 14 14 05.71 +18 14 45.5 o 711
2015-05-01 04:52:53 C 14 14 05.65 +18 14 42.2 o 711
2015-05-01 04:57:45 C 14 14 05.55 +18 14 36.9 o 711
2015-06-09 03:45:16 C 14 28 54.37 +02 55 18.1 u H21
2015-06-09 03:55:41 C 14 28 54.68 +02 55 08.2 u H21
2015-06-09 04:05:58 C 14 28 54.94 +02 54 58.5 u H21
2020-01-29 15:49:53 C 14 46 44.649 -09 16 43.46 V T12
2020-01-29 15:54:31 C 14 46 45.421 -09 16 44.63 V T12
2020-01-30 14:37:42 C 14 50 37.697 -09 22 36.54 V T12
2020-01-30 14:40:34 C 14 50 38.178 -09 22 37.20 V T12
2020-06-16 05:52:50 C 16 59 33.86 -09 19 44.3 u H21
2020-06-16 06:36:22 C 16 59 31.50 -09 20 00.0 u H21