2017 BQ31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6789783161 ± 2.27e-04
Semi-major axis (a)2.2759025317 AU ± 1.64e-03
Inclination (i)8.19199596° ± 2.38e-03
Long. of Asc. Node (Ω)16.40332060° ± 1.23e-02
Arg. of Perihelion (ω)25.71296079° ± 1.42e-02
Mean Anomaly (M)219.36024229° ± 1.10e+00
Mean Motion (n)0.2870660198°/day ± 3.11e-04
Perihelion dist (q)0.73061406 AU ± 7.38e-04
Aphelion dist (Q)3.82119100 AU ± 2.80e-03
Orbital Period3.43344811 yr ± 3.71e-03
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty4
Orbit TypeApollo
MOID0.101087 AU
Observations Used85
Oppositions1
Arc Total2017-2017
First Observation Used2017-01-28
Last Observation Used2017-02-17
Observations (87)
Date Type RA Dec Mag Band Observatory
2017-01-29 18:51:03 C 06 20 31.96 +68 31 36.7 19.2 t K63
2017-01-29 19:20:32 C 06 20 51.18 +68 29 19.5 19.1 t K63
2017-01-29 21:09:27 C 06 22 00.48 +68 20 50.1 S 595
2017-01-29 21:29:32 C 06 22 13.20 +68 19 15.9 S 595
2017-01-29 21:39:37 C 06 22 19.54 +68 18 28.3 S 595
2017-01-29 21:41:06 C 06 22 20.96 +68 18 22.7 q C77
2017-01-29 21:49:12 C 06 22 26.12 +68 17 45.0 q C77
2017-01-29 21:58:38 C 06 22 32.12 +68 17 00.8 q C77
2017-01-30 01:45:53 C 06 24 53.19 +67 58 59.6 19.2 t 104
2017-01-30 01:57:10 C 06 25 00.26 +67 58 05.6 19.2 t 104
2017-01-30 02:02:48 C 06 25 03.78 +67 57 38.5 18.8 t 104
2017-02-04 04:49:57 C 07 13 41.78 +59 12 21.9 u H21
2017-02-04 04:52:36 C 07 13 42.40 +59 12 11.5 u H21
2017-02-04 04:55:42 C 07 13 43.10 +59 11 59.7 u H21
2017-02-04 04:58:48 C 07 13 43.82 +59 11 47.9 u H21
2017-02-04 05:01:40 C 07 13 44.52 +59 11 36.8 u H21
2017-02-07 06:23:38 C 07 28 43.98 +54 53 15.8 t 705
2017-02-07 06:25:06 C 07 28 44.32 +54 53 10.7 t 705
2017-02-07 06:26:33 C 07 28 44.50 +54 53 06.4 t 705
2017-02-13 18:41:12 C 07 48 19.81 +47 41 04.7 q K61
2017-02-13 18:42:35 C 07 48 19.92 +47 41 01.2 q K61
2017-02-13 18:43:31 C 07 48 20.03 +47 40 59.3 q K61
2017-02-15 02:09:42 C 07 51 09.44 +46 29 33.5 U 204
2017-02-15 02:30:23 C 07 51 11.22 +46 28 46.6 U 204
2017-02-15 02:50:41 C 07 51 12.99 +46 28 01.1 U 204
2017-02-16 04:49:56 C 07 53 26.01 +45 32 27.6 u H21
2017-02-16 04:54:46 C 07 53 27.11 +45 32 20.7 q G96
2017-02-16 04:58:20 C 07 53 26.62 +45 32 10.0 u H21
2017-02-16 05:00:57 C 07 53 27.49 +45 32 07.4 q G96
2017-02-16 05:05:25 C 07 53 27.15 +45 31 55.2 u H21
2017-02-16 05:07:08 C 07 53 28.01 +45 31 54.3 q G96
2017-02-16 07:02:47 C 07 53 37.998 +45 27 56.44 L F51
2017-02-16 07:24:46 C 07 53 39.622 +45 27 10.94 L F51
2017-02-16 07:46:45 C 07 53 41.220 +45 26 25.61 L F51
2017-02-16 08:08:41 C 07 53 42.833 +45 25 40.08 L F51
2017-02-17 08:08:40 C 07 55 37.054 +44 36 50.38 L F51
2017-02-17 08:29:59 C 07 55 38.549 +44 36 08.53 L F51