2015 BQ509

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3704978350
Semi-major axis (a)1.6389102136 AU
Inclination (i)13.46026963°
Long. of Asc. Node (Ω)300.27170358°
Arg. of Perihelion (ω)211.86676435° ± 6.00e+00
Mean Anomaly (M)42.07569861°
Mean Motion (n)0.4697368800°/day
Perihelion dist (q)1.03169930 AU
Aphelion dist (Q)2.24620510 AU
Orbital Period2.09821230 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.280″
Uncertainty
Orbit TypeAmor
MOID0.078307 AU
Observations Used18
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-10
Observations (18)
Date Type RA Dec Mag Band Observatory
2015-01-23 08:16:17 C 04 47 42.092 +28 24 14.25 L F51
2015-01-23 08:34:30 C 04 47 42.172 +28 22 57.75 L F51
2015-01-23 08:52:27 C 04 47 42.191 +28 21 42.11 L F51
2015-01-23 09:10:32 C 04 47 42.276 +28 20 24.88 L F51
2015-01-24 02:34:16 C 04 48 07.76 +27 06 26.8 u H21
2015-01-24 02:52:27 C 04 48 07.92 +27 05 08.7 u H21
2015-01-24 03:11:18 C 04 48 08.08 +27 03 47.8 u H21
2015-01-24 03:49:02 C 04 48 08.93 +27 01 05.5 q H36
2015-01-24 04:17:22 C 04 48 09.16 +26 59 04.3 q H36
2015-01-25 02:07:17 C 04 48 46.51 +25 24 27.2 o 291
2015-01-25 02:09:24 C 04 48 46.52 +25 24 17.7 o 291
2015-01-25 02:11:32 C 04 48 46.54 +25 24 08.6 o 291
2015-02-05 04:04:02 C 05 01 55.45 +04 01 25.5 o 291
2015-02-05 04:10:39 C 05 01 55.79 +04 00 52.0 o 291
2015-02-05 04:17:17 C 05 01 56.14 +04 00 18.4 o 291
2015-02-10 04:23:33 C 05 11 03.07 -05 57 05.8 o 291
2015-02-10 04:26:57 C 05 11 03.30 -05 57 22.1 o 291
2015-02-10 04:30:23 C 05 11 03.54 -05 57 38.6 o 291