2015 BK509

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4290760012 ± 5.79e-08
Semi-major axis (a)1.1568685525 AU ± 6.50e-10
Inclination (i)6.12844802° ± 4.02e-06
Long. of Asc. Node (Ω)332.95303783° ± 3.37e-06
Arg. of Perihelion (ω)280.91721933° ± 7.74e-06
Mean Anomaly (M)165.86245216° ± 1.29e-06
Mean Motion (n)0.7921113799°/day ± 6.68e-10
Perihelion dist (q)0.66048402 AU ± 6.70e-08
Aphelion dist (Q)1.65325308 AU ± 6.70e-08
Orbital Period1.24430264 yr ± 1.05e-09
Physical Parameters
H (abs. magnitude)22.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.008361 AU
Observations Used214
Oppositions2
Arc Total2015-2025
First Observation Used2015-01-20
Last Observation Used2025-02-24
Observations (233)
Date Type RA Dec Mag Band Observatory
2025-02-09 08:53:54 C 11 37 26.663 +10 59 44.30 V 703
2025-02-09 08:57:14 C 11 37 26.926 +10 59 41.10 V 703
2025-02-18 02:50:23 B 12 13 07.195 +01 57 23.15 X K87
2025-02-18 02:58:20 B 12 13 09.686 +01 56 39.91 X K87
2025-02-18 03:06:16 B 12 13 12.182 +01 55 56.71 X K87
2025-02-18 22:01:17 C 12 20 24.706 +00 01 36.70 V M52
2025-02-18 22:42:08 C 12 20 40.558 -00 02 52.01 V M52
2025-02-19 03:50:51 B 12 22 43.075 -00 38 57.66 X K87
2025-02-19 04:03:31 B 12 22 48.298 -00 40 28.24 X K87
2025-02-19 04:16:11 B 12 22 53.556 -00 41 58.60 X K87
2025-02-20 08:03:35 C 12 37 33.942 -04 37 45.23 V 703
2025-02-20 08:06:50 C 12 37 35.843 -04 38 17.74 V 703
2025-02-20 08:10:05 C 12 37 37.740 -04 38 50.68 V 703
2025-02-20 08:13:20 C 12 37 39.587 -04 39 23.11 V 703
2025-02-20 11:54:27 C 12 39 58.738 -05 16 43.79 V T08
2025-02-20 11:57:44 C 12 40 00.746 -05 17 18.78 V T08
2025-02-20 12:38:35 C 12 40 25.344 -05 24 32.11 V T08
2025-02-20 12:44:04 C 12 40 28.670 -05 25 30.58 V T08
2025-02-22 11:38:25 C 13 25 11.320 -16 59 16.55 V 703
2025-02-22 11:41:45 C 13 25 15.683 -17 00 22.68 V 703
2025-02-22 11:45:06 C 13 25 20.050 -17 01 28.38 V 703
2025-02-22 11:48:28 C 13 25 24.445 -17 02 35.23 V 703
2025-02-23 07:04:25 C 13 57 23.606 -24 07 34.28 V W68
2025-02-23 07:07:06 C 13 57 28.692 -24 08 40.99 V W68
2025-02-23 07:11:41 C 13 57 37.387 -24 10 34.82 V W68
2025-02-23 07:22:51 C 13 57 58.591 -24 15 12.35 V W68
2025-02-24 07:33:53 C 14 59 04.318 -34 54 53.10 V W68
2025-02-24 07:36:40 C 14 59 12.809 -34 56 08.81 V W68
2025-02-24 07:37:19 C 14 59 14.868 -34 56 26.99 V W68
2025-02-24 07:51:09 C 14 59 57.014 -35 02 41.46 V W68
2025-02-24 07:51:48 C 14 59 59.167 -35 03 00.76 V W68
2025-02-24 07:55:47 C 15 00 11.258 -35 04 47.35 V W68
2025-02-24 08:04:12 C 15 00 37.123 -35 08 35.45 V W68