2017 BQ91

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6413680261 ± 8.88e-05
Semi-major axis (a)3.2159249051 AU ± 7.68e-04
Inclination (i)34.30512487° ± 1.85e-03
Long. of Asc. Node (Ω)138.87792541° ± 1.19e-04
Arg. of Perihelion (ω)10.24261355° ± 4.08e-04
Mean Anomaly (M)186.78604842° ± 1.98e-01
Mean Motion (n)0.1709044723°/day ± 6.12e-05
Perihelion dist (q)1.15333350 AU ± 3.97e-04
Aphelion dist (Q)5.27851631 AU ± 1.29e-03
Orbital Period5.76711815 yr ± 2.06e-03
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.381″
Uncertainty3
Orbit TypeAmor
MOID0.172532 AU
Observations Used59
Oppositions1
Arc Total2017-2017
First Observation Used2017-01-13
Last Observation Used2017-02-19
Observations (59)
Date Type RA Dec Mag Band Observatory
2017-01-13 11:41:35 C 09 30 07.454 -27 32 04.47 L F51
2017-01-13 12:10:50 C 09 30 10.672 -27 31 14.66 L F51
2017-01-13 12:25:30 C 09 30 12.327 -27 30 49.39 L F51
2017-01-20 12:29:05 C 09 52 16.024 -20 58 14.93 L F51
2017-01-20 12:44:55 C 09 52 18.217 -20 57 26.04 L F51
2017-01-20 13:00:45 C 09 52 20.388 -20 56 37.62 L F51
2017-01-20 13:16:35 C 09 52 22.580 -20 55 48.53 L F51
2017-01-29 13:06:42 C 10 29 20.636 -05 06 11.82 L F51
2017-01-29 13:25:13 C 10 29 24.120 -05 04 22.77 L F51
2017-01-29 13:44:04 C 10 29 27.685 -05 02 31.59 L F51
2017-01-29 14:02:56 C 10 29 31.255 -05 00 40.26 L F51
2017-01-31 07:50:38 C 10 38 07.64 -00 41 57.3 q 703
2017-01-31 07:57:31 C 10 38 09.02 -00 41 12.0 q 703
2017-01-31 08:04:35 C 10 38 10.37 -00 40 26.6 q 703
2017-01-31 08:12:08 C 10 38 11.98 -00 39 37.5 q 703
2017-01-31 09:19:42 C 10 38 25.56 -00 32 19.2 q I52
2017-01-31 09:24:43 C 10 38 26.58 -00 31 46.4 q I52
2017-01-31 09:26:12 C 10 38 26.72 -00 31 37.8 U H01
2017-01-31 09:27:12 C 10 38 27.07 -00 31 30.4 q I52
2017-01-31 09:27:48 C 10 38 27.19 -00 31 26.8 q I52
2017-01-31 09:36:19 C 10 38 28.77 -00 30 31.9 U H01
2017-01-31 09:45:59 C 10 38 30.72 -00 29 29.0 U H01
2017-01-31 09:52:26 C 10 38 32.02 -00 28 47.1 U H01
2017-01-31 09:57:51 C 10 38 32.42 -00 28 15.1 u H21
2017-01-31 10:00:47 C 10 38 33.02 -00 27 56.1 u H21
2017-01-31 10:03:44 C 10 38 33.63 -00 27 36.9 u H21
2017-01-31 10:06:40 C 10 38 34.23 -00 27 17.8 u H21
2017-01-31 10:10:40 C 10 38 35.04 -00 26 51.7 u H21
2017-01-31 10:57:32 C 10 38 45.31 -00 21 42.3 q I52
2017-01-31 11:04:16 C 10 38 46.72 -00 20 57.8 q I52
2017-01-31 11:04:54 C 10 38 46.85 -00 20 54.1 q I52
2017-01-31 11:05:30 C 10 38 46.97 -00 20 50.1 q I52
2017-01-31 14:34:23 C 10 39 33.23 +00 02 40.9 o Q62
2017-01-31 14:51:25 C 10 39 36.70 +00 04 32.1 o Q62
2017-02-01 10:14:46 C 10 43 46.86 +02 13 39.3 q I52
2017-02-01 10:15:23 C 10 43 46.99 +02 13 43.1 q I52
2017-02-01 10:15:58 C 10 43 47.13 +02 13 47.4 q I52
2017-02-01 10:16:35 C 10 43 47.25 +02 13 51.7 q I52
2017-02-02 08:29:12 C 10 48 43.68 +04 48 02.0 u H21
2017-02-02 08:32:30 C 10 48 44.40 +04 48 25.5 u H21
2017-02-02 08:35:36 C 10 48 45.06 +04 48 47.4 u H21
2017-02-02 08:38:42 C 10 48 45.74 +04 49 09.1 u H21
2017-02-02 08:41:48 C 10 48 46.41 +04 49 31.1 u H21
2017-02-02 08:45:32 C 10 48 47.21 +04 49 57.6 u H21
2017-02-06 07:36:30 C 11 11 34.39 +16 35 16.8 t 705
2017-02-06 07:37:58 C 11 11 34.75 +16 35 28.4 t 705
2017-02-06 07:39:25 C 11 11 35.06 +16 35 37.9 t 705
2017-02-07 07:31:25 C 11 17 44.02 +19 38 05.4 t 705
2017-02-07 07:32:52 C 11 17 44.43 +19 38 18.2 t 705
2017-02-07 07:34:20 C 11 17 44.76 +19 38 27.8 t 705