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
2015-01-16 06:37:29 C 09 45 17.01 +07 21 31.8 q 703
2015-01-16 06:43:18 C 09 45 17.59 +07 21 33.9 q 703
2015-01-16 06:49:03 C 09 45 18.37 +07 21 38.0 q 703
2015-01-16 06:54:50 C 09 45 18.95 +07 21 39.5 q 703
2015-01-16 07:40:37 C 09 45 24.01 +07 22 00.2 t H01
2015-01-16 07:46:01 C 09 45 24.62 +07 22 02.9 t H01
2015-01-16 08:04:47 C 09 45 26.69 +07 22 12.1 t H01
2015-01-16 08:10:31 C 09 45 27.32 +07 22 14.9 t H01
2015-01-16 10:05:49 C 09 45 39.56 +07 23 05.7 u H21
2015-01-16 10:10:15 C 09 45 40.03 +07 23 07.9 u H21
2015-01-16 10:15:12 C 09 45 40.59 +07 23 10.2 u H21
2015-01-16 11:00:41 C 09 45 46.18 +07 23 34.7 R G45
2015-01-16 11:06:38 C 09 45 46.83 +07 23 37.2 R G45
2015-01-16 11:15:08 C 09 45 47.84 +07 23 41.1 R G45
2015-01-16 11:21:27 C 09 45 48.48 +07 23 44.8 R G45
2015-01-16 11:30:14 C 09 45 49.40 +07 23 47.5 R G45
2015-01-16 11:36:32 C 09 45 50.15 +07 23 52.2 R G45
2015-01-16 11:42:24 C 09 45 50.87 +07 23 54.2 R G45
2015-01-16 13:57:40 C 09 46 08.69 +07 25 45.0 t 474
2015-01-16 14:00:42 C 09 46 09.04 +07 25 46.6 t 474
2015-01-16 14:03:45 C 09 46 09.40 +07 25 47.7 t 474
2015-01-17 01:50:32 C 09 47 34.51 +07 30 39.7 q J95
2015-01-17 01:56:45 C 09 47 35.26 +07 30 42.5 q J95
2015-01-17 02:02:57 C 09 47 35.92 +07 30 45.9 q J95
2015-01-17 06:08:27 C 09 48 07.20 +07 32 57.2 t H01
2015-01-17 06:13:47 C 09 48 07.82 +07 33 00.0 t H01
2015-01-17 06:25:07 C 09 48 09.12 +07 33 05.8 t H01
2015-01-17 06:42:32 C 09 48 11.12 +07 33 14.9 t H01
2015-01-17 07:56:23 C 09 48 19.92 +07 33 52.3 t 673
2015-01-17 08:06:49 C 09 48 21.10 +07 33 58.1 t 673
2015-01-17 09:57:13 C 09 48 33.14 +07 34 55.3 q 448
2015-01-17 10:20:47 C 09 48 35.82 +07 35 07.8 q 448
2015-01-17 10:37:22 C 09 48 37.84 +07 35 16.0 q G96
2015-01-17 10:42:28 C 09 48 38.28 +07 35 18.5 q 448
2015-01-17 10:43:15 C 09 48 38.52 +07 35 19.0 q G96
2015-01-17 10:49:09 C 09 48 39.18 +07 35 22.1 q G96
2015-01-17 10:55:02 C 09 48 39.84 +07 35 25.1 q G96
2015-01-17 10:57:07 C 09 48 39.96 +07 35 25.1 R G45
2015-01-17 11:03:00 C 09 48 40.60 +07 35 28.2 R G45
2015-01-17 11:08:57 C 09 48 41.32 +07 35 30.9 R G45
2015-01-17 11:11:11 C 09 48 41.53 +07 35 32.5 R G45
2015-01-17 11:17:15 C 09 48 42.26 +07 35 35.5 R G45
2015-01-17 11:23:16 C 09 48 42.93 +07 35 38.8 R G45
2015-01-17 11:30:36 C 09 48 43.80 +07 35 41.7 R G45
2015-01-17 12:38:45 C 09 48 53.219 +07 36 25.86 L F51
2015-01-17 12:57:55 C 09 48 55.364 +07 36 35.63 L F51
2015-01-17 13:16:32 C 09 48 57.447 +07 36 45.22 L F51
2015-01-17 23:56:09 C 09 50 17.47 +07 42 06.3 q 958
2015-01-18 00:10:17 C 09 50 19.12 +07 42 14.0 q 958
2015-01-18 01:04:57 C 09 50 25.18 +07 42 40.7 M 033