2017 BP31

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6961860574 ± 2.46e-08
Semi-major axis (a)2.1202168375 AU ± 8.18e-09
Inclination (i)1.57192089° ± 2.26e-06
Long. of Asc. Node (Ω)47.88216496° ± 2.10e-04
Arg. of Perihelion (ω)203.47685223° ± 2.10e-04
Mean Anomaly (M)285.26221078° ± 6.08e-06
Mean Motion (n)0.3192580506°/day ± 1.85e-09
Perihelion dist (q)0.64415144 AU ± 5.21e-08
Aphelion dist (Q)3.59628224 AU ± 5.39e-08
Orbital Period3.08724019 yr ± 1.79e-08
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.023169 AU
Observations Used240
Oppositions4
Arc Total2017-2023
First Observation Used2017-01-27
Last Observation Used2023-10-14
Observations (256)
Date Type RA Dec Mag Band Observatory
2020-03-21 19:52:18 C 06 09 57.78 +28 10 44.0 V 033
2020-03-21 19:53:57 C 06 09 57.44 +28 10 43.8 V 033
2020-03-22 19:13:35 C 06 05 11.36 +28 08 32.7 V 033
2020-03-22 19:14:59 C 06 05 11.05 +28 08 32.7 V 033
2020-03-22 19:16:24 C 06 05 10.77 +28 08 32.4 V 033
2020-03-26 19:32:19 C 05 44 58.34 +27 52 11.6 V 033
2020-03-26 19:33:53 C 05 44 57.98 +27 52 11.0 V 033
2020-03-26 19:35:27 C 05 44 57.61 +27 52 10.7 V 033
2020-03-26 19:37:01 C 05 44 57.30 +27 52 10.3 V 033
2020-03-27 18:56:55 C 05 39 53.97 +27 46 21.0 V 033
2020-03-27 18:58:29 C 05 39 53.59 +27 46 20.1 V 033
2020-03-27 19:00:03 C 05 39 53.25 +27 46 19.8 V 033
2020-03-27 19:01:55 C 05 39 52.82 +27 46 19.2 V 033
2020-03-28 18:55:54 C 05 34 37.05 +27 39 30.0 V 033
2020-03-28 18:57:39 C 05 34 36.64 +27 39 29.2 V 033
2020-03-28 18:59:24 C 05 34 36.25 +27 39 28.7 V 033
2020-03-28 19:01:20 C 05 34 35.81 +27 39 28.2 V 033
2020-03-29 21:28:53 C 05 28 39.39 +27 30 48.2 V 033
2020-03-29 21:30:36 C 05 28 39.00 +27 30 47.6 V 033
2020-03-29 21:32:21 C 05 28 38.61 +27 30 46.8 V 033
2020-04-05 03:33:06 C 04 52 19.53 +26 17 45.9 V G96
2020-04-05 03:39:23 C 04 52 17.81 +26 17 41.6 V G96
2020-04-05 03:51:57 C 04 52 14.50 +26 17 33.0 V G96
2020-10-08 11:39:51 C 02 01 09.81 +10 59 50.9 V V06
2020-10-08 11:52:29 C 02 01 08.83 +10 59 45.7 V V06
2020-10-08 12:05:13 C 02 01 07.80 +10 59 41.1 V V06
2020-10-08 12:10:55 C 02 01 07.41 +10 59 38.6 V V06
2020-10-09 10:59:59 C 01 59 21.36 +10 50 50.5 V V06
2020-10-09 11:05:42 C 01 59 20.92 +10 50 48.6 V V06
2020-10-09 11:11:24 C 01 59 20.47 +10 50 46.8 V V06
2020-10-09 11:17:06 C 01 59 20.01 +10 50 44.3 V V06
2020-10-20 08:07:30 C 01 39 53.869 +09 11 50.63 U F51
2020-10-20 08:24:08 C 01 39 52.667 +09 11 44.62 U F51
2020-10-20 08:40:53 C 01 39 51.445 +09 11 38.27 U F51
2020-10-20 08:57:37 C 01 39 50.266 +09 11 32.32 U F51
2023-01-14 09:29:01 C 08 30 42.720 +21 57 11.15 U F52
2023-01-14 09:45:27 C 08 30 41.527 +21 57 16.51 U F52
2023-01-14 10:01:52 C 08 30 40.313 +21 57 21.38 U F52
2023-09-14 13:37:05 C 02 03 59.177 +09 56 29.88 X F52
2023-09-14 14:10:49 C 02 03 55.760 +09 56 13.69 X F52
2023-09-14 14:27:33 C 02 03 54.069 +09 56 05.64 X F52
2023-09-18 08:05:15 C 01 55 01.960 +09 11 54.82 V G96
2023-09-18 08:12:40 C 01 55 01.186 +09 11 51.04 V G96
2023-09-18 08:20:06 C 01 55 00.422 +09 11 47.54 V G96
2023-09-18 08:27:32 C 01 54 59.612 +09 11 43.62 V G96
2023-10-05 07:52:10 C 01 15 02.956 +05 45 57.60 V G96
2023-10-05 08:00:21 C 01 15 02.200 +05 45 53.78 V G96
2023-10-05 08:08:31 C 01 15 01.454 +05 45 49.90 V G96
2023-10-05 08:16:41 C 01 15 00.680 +05 45 46.04 V G96
2023-10-11 10:12:48 C 01 02 36.439 +04 40 45.35 X F51