2015 BO509

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6688741577 ± 7.06e-08
Semi-major axis (a)1.6942062146 AU ± 3.69e-09
Inclination (i)14.70918979° ± 1.13e-05
Long. of Asc. Node (Ω)307.24416136° ± 3.55e-05
Arg. of Perihelion (ω)332.78983710° ± 3.62e-05
Mean Anomaly (M)285.60095221° ± 4.96e-06
Mean Motion (n)0.4469540433°/day ± 1.46e-09
Perihelion dist (q)0.56099546 AU ± 1.20e-07
Aphelion dist (Q)2.82741697 AU ± 1.20e-07
Orbital Period2.20520722 yr ± 7.21e-09
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.214017 AU
Observations Used83
Oppositions6
Arc Total2015-2026
First Observation Used2015-01-20
Last Observation Used2026-03-19
Observations (83)
Date Type RA Dec Mag Band Observatory
2015-01-20 14:17:03 C 12 34 48.694 -16 17 45.78 L F51
2015-01-20 14:33:19 C 12 34 49.974 -16 18 07.68 L F51
2015-01-20 14:49:31 C 12 34 51.246 -16 18 29.41 L F51
2015-01-22 01:57:29 C 12 37 43.85 -17 06 16.8 q K91
2015-01-22 02:10:52 C 12 37 44.94 -17 06 35.5 q K91
2015-01-22 02:21:04 C 12 37 45.75 -17 06 49.8 q K91
2015-01-23 15:13:01 C 12 40 52.10 -17 59 02.0 t 474
2015-01-23 15:18:04 C 12 40 52.51 -17 59 09.3 t 474
2015-01-23 15:23:08 C 12 40 52.94 -17 59 16.4 t 474
2015-01-24 14:15:33 C 12 42 51.56 -18 32 44.8 t 474
2015-01-24 14:25:42 C 12 42 52.46 -18 32 59.9 t 474
2015-01-24 14:35:50 C 12 42 53.32 -18 33 14.8 t 474
2015-01-26 13:23:58 C 12 47 03.774 -19 44 39.76 L F51
2015-01-26 13:41:28 C 12 47 05.319 -19 45 07.23 L F51
2015-01-26 14:16:29 C 12 47 08.410 -19 46 02.22 L F51
2015-01-28 13:43:51 C 12 51 35.153 -21 02 19.04 L F51
2015-01-28 14:00:57 C 12 51 36.742 -21 02 47.23 L F51
2015-01-28 14:18:05 C 12 51 38.333 -21 03 15.69 L F51
2015-02-09 09:10:24 C 13 24 58.48 -30 24 06.0 u 807
2015-02-09 09:16:21 C 13 24 59.31 -30 24 20.1 u 807
2015-02-09 09:22:13 C 13 25 00.12 -30 24 33.9 u 807
2015-02-19 09:10:32 C 14 12 46.60 -41 28 42.6 u 807
2015-02-19 09:17:19 C 14 12 48.40 -41 29 04.0 u 807
2015-02-19 09:24:18 C 14 12 50.25 -41 29 26.1 u 807
2015-02-20 14:54:54 C 14 21 12.930 -43 04 09.05 L F51
2015-02-20 15:07:22 C 14 21 16.540 -43 04 49.49 L F51
2015-02-20 15:19:53 C 14 21 20.169 -43 05 29.88 L F51
2015-03-02 09:25:50 C 16 08 34.45 -55 35 19.7 u 807
2015-03-02 09:29:20 C 16 08 36.75 -55 35 29.1 u 807
2015-03-13 08:24:06 C 19 45 58.89 -56 44 31.2 u 807
2015-03-13 08:29:38 C 19 46 03.12 -56 44 17.8 u 807
2015-03-13 08:44:19 C 19 46 14.40 -56 43 43.2 u 807
2015-03-15 09:31:56 C 20 21 08.43 -54 26 54.4 u 807
2015-03-15 09:39:57 C 20 21 13.67 -54 26 30.0 u 807
2015-03-15 09:48:08 C 20 21 19.06 -54 26 05.0 u 807
2015-11-20 07:18:04 C 05 43 50.91 +42 30 42.0 t 705
2015-11-20 07:19:31 C 05 43 50.77 +42 30 42.1 t 705
2015-11-20 07:20:57 C 05 43 50.61 +42 30 41.8 t 705
2015-12-04 07:14:14 C 05 13 16.07 +42 03 47.5 t 705
2015-12-04 07:15:41 C 05 13 15.94 +42 03 47.5 t 705
2015-12-04 07:17:07 C 05 13 15.73 +42 03 46.4 t 705
2017-01-27 03:35:14 C 09 32 33.35 +10 38 51.7 c J04
2017-01-27 03:52:04 C 09 32 31.98 +10 38 52.3 c J04
2017-01-27 04:08:54 C 09 32 30.68 +10 38 53.1 c J04
2017-01-27 12:44:07 C 09 31 51.224 +10 39 14.09 L F51
2017-01-27 13:01:39 C 09 31 49.840 +10 39 15.08 L F51
2017-01-27 13:19:11 C 09 31 48.447 +10 39 15.51 L F51
2017-01-27 13:36:50 C 09 31 47.068 +10 39 16.45 L F51
2017-02-03 12:09:32 C 09 17 53.278 +10 48 01.60 L F51
2017-02-03 12:12:25 C 09 17 53.007 +10 48 01.83 L F51