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
2015-01-18 01:11:29 C 09 50 25.93 +07 42 44.0 M 033
2015-01-18 01:37:52 C 09 50 29.01 +07 42 58.4 M 033
2015-01-18 01:44:24 C 09 50 29.78 +07 43 01.8 M 033
2015-01-18 10:48:16 C 09 51 36.69 +07 48 06.9 q G96
2015-01-18 10:55:19 C 09 51 37.52 +07 48 10.7 q G96
2015-01-18 10:56:46 C 09 51 37.48 +07 48 10.3 R G45
2015-01-18 11:02:23 C 09 51 38.33 +07 48 14.7 q G96
2015-01-18 11:02:44 C 09 51 38.19 +07 48 13.2 R G45
2015-01-18 11:09:26 C 09 51 39.15 +07 48 18.5 q G96
2015-01-18 11:11:04 C 09 51 39.21 +07 48 18.3 R G45
2015-01-18 11:17:08 C 09 51 39.89 +07 48 21.6 R G45
2015-01-18 11:23:07 C 09 51 40.64 +07 48 24.5 R G45
2015-01-18 11:24:34 C 09 51 40.78 +07 48 24.7 R G45
2015-01-18 11:30:26 C 09 51 41.48 +07 48 29.6 R G45
2015-01-18 11:36:24 C 09 51 42.17 +07 48 32.2 R G45
2015-01-20 09:39:09 C 09 57 34.46 +08 15 39.8 q 448
2015-01-20 09:48:22 C 09 57 35.57 +08 15 45.4 q 448
2015-01-20 09:59:21 C 09 57 36.90 +08 15 52.1 q 448
2015-01-20 10:08:41 C 09 57 40.020 +08 16 05.01 L F51
2015-01-20 10:09:41 C 09 57 38.13 +08 15 59.0 q 448
2015-01-20 10:28:03 C 09 57 40.34 +08 16 09.9 q 448
2015-01-20 10:39:04 C 09 57 43.668 +08 16 24.42 L F51
2015-01-20 10:58:21 C 09 57 45.985 +08 16 36.67 L F51
2015-01-21 08:35:58 C 10 00 34.00 +08 31 08.6 u 807
2015-01-21 08:42:08 C 10 00 34.76 +08 31 12.7 u 807
2015-01-21 08:48:38 C 10 00 35.57 +08 31 17.0 u 807
2015-01-21 08:54:28 C 10 00 36.27 +08 31 20.8 u 807
2015-01-21 09:00:54 C 10 00 37.07 +08 31 24.8 u 807
2015-01-22 07:36:00 C 10 03 38.99 +08 46 51.4 u 807
2015-01-22 07:40:00 C 10 03 39.48 +08 46 54.6 u 807
2015-01-22 07:44:08 C 10 03 40.00 +08 46 57.3 u 807
2015-01-22 07:47:51 C 10 03 40.46 +08 46 59.8 u 807
2015-01-22 07:51:58 C 10 03 40.96 +08 47 02.8 u 807
2015-01-22 10:37:05 C 10 04 05.196 +08 48 24.40 L F51
2015-01-22 10:56:39 C 10 04 07.644 +08 48 38.45 L F51
2015-01-22 11:16:16 C 10 04 10.089 +08 48 52.48 L F51
2015-01-22 11:35:59 C 10 04 12.545 +08 49 06.57 L F51
2015-01-23 05:34:04 C 10 06 39.93 +09 02 40.8 u 807
2015-01-23 05:38:37 C 10 06 40.50 +09 02 44.3 u 807
2015-01-23 05:43:16 C 10 06 41.10 +09 02 48.0 u 807
2015-01-23 05:47:37 C 10 06 41.65 +09 02 51.2 u 807
2015-01-23 05:52:20 C 10 06 42.26 +09 02 54.7 u 807
2015-01-25 06:53:28 C 10 13 37.46 +09 40 22.8 N I41
2015-01-25 10:01:30 C 10 14 02.67 +09 42 58.6 N I41
2015-01-25 11:36:52 C 10 14 15.48 +09 44 16.9 N I41
2015-01-28 10:39:38 C 10 24 51.61 +10 47 16.5 R G45
2015-01-28 10:45:31 C 10 24 52.47 +10 47 21.7 R G45
2015-01-28 10:59:23 C 10 24 54.45 +10 47 34.4 R G45
2015-01-28 11:05:21 C 10 24 55.33 +10 47 40.1 R G45
2015-01-28 11:07:12 C 10 24 55.56 +10 47 41.6 R G45