2017 BN91

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3264990000
Semi-major axis (a)1.4585971000 AU
Inclination (i)12.57167000°
Long. of Asc. Node (Ω)135.38614000°
Arg. of Perihelion (ω)301.57136000°
Mean Anomaly (M)32.89974000°
Mean Motion (n)0.5595012400°/day
Perihelion dist (q)0.98236660 AU
Aphelion dist (Q)1.93482760 AU
Orbital Period1.76158260 yr
Physical Parameters
H (abs. magnitude)24.66
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.220″
Uncertainty7
Orbit TypeApollo
MOID0.089704 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-02-24
Observations (15)
Date Type RA Dec Mag Band Observatory
2017-01-28 13:02:09 C 12 03 00.638 +01 11 02.48 L F51
2017-01-28 13:19:11 C 12 03 00.710 +01 11 51.48 L F51
2017-01-28 13:36:14 C 12 03 00.799 +01 12 40.92 L F51
2017-01-29 13:54:39 C 12 03 22.255 +02 22 44.21 U 568
2017-01-29 13:56:24 C 12 03 22.253 +02 22 49.15 U 568
2017-01-29 13:58:09 C 12 03 22.251 +02 22 54.19 U 568
2017-01-30 09:21:35 C 12 03 35.86 +03 18 15.1 u H21
2017-01-30 09:25:57 C 12 03 35.86 +03 18 27.8 u H21
2017-01-30 09:44:21 C 12 03 35.87 +03 19 20.3 u H21
2017-01-30 10:06:49 C 12 03 35.88 +03 20 24.4 u H21
2017-01-31 09:39:40 C 12 03 50.562 +04 27 38.31 U 568
2017-01-31 09:42:26 C 12 03 50.570 +04 27 46.13 U 568
2017-01-31 09:45:10 C 12 03 50.568 +04 27 54.04 U 568
2017-02-24 11:33:56 C 11 47 48.181 +26 11 45.44 U T12
2017-02-24 11:45:48 C 11 47 47.462 +26 12 03.07 U T12