870462 (2017 BU31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3929679629 ± 5.73e-08
Semi-major axis (a)2.0995688064 AU ± 1.24e-08
Inclination (i)6.24732881° ± 3.63e-06
Long. of Asc. Node (Ω)281.73065278° ± 2.75e-05
Arg. of Perihelion (ω)250.31181102° ± 3.39e-05
Mean Anomaly (M)306.17987516° ± 1.49e-05
Mean Motion (n)0.3239791850°/day ± 2.86e-09
Perihelion dist (q)1.27450553 AU ± 1.20e-07
Aphelion dist (Q)2.92463208 AU ± 1.21e-07
Orbital Period3.04225188 yr ± 2.69e-08
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.276″
Uncertainty0
Orbit TypeAmor
MOID0.303468 AU
Observations Used250
Oppositions10
Arc Total2011-2026
First Observation Used2011-05-29
Last Observation Used2026-01-17
Observations (253)
Date Type RA Dec Mag Band Observatory
2011-05-29 09:45:44 C 15 26 36.650 -29 45 56.19 V F51
2011-06-07 09:35:08 C 15 23 08.922 -27 44 29.50 L F51
2011-06-07 09:55:35 C 15 23 08.666 -27 44 18.58 L F51
2011-06-07 10:15:55 C 15 23 08.407 -27 44 07.54 L F51
2011-06-08 08:58:36 C 15 22 57.901 -27 32 18.62 V F51
2011-06-08 09:20:22 C 15 22 57.637 -27 32 07.33 V F51
2014-01-17 14:55:06 C 11 35 29.698 -07 08 46.27 V F51
2014-01-17 15:11:13 C 11 35 31.014 -07 09 05.63 V F51
2014-06-01 07:46:06 C 13 43 33.591 -22 56 17.58 V F51
2014-06-01 08:03:14 C 13 43 34.437 -22 56 11.94 V F51
2014-06-20 06:57:49 C 14 09 19.969 -21 04 32.85 V F51
2014-06-20 07:32:07 C 14 09 22.001 -21 04 27.50 V F51
2014-06-20 07:49:27 C 14 09 23.011 -21 04 24.99 V F51
2014-06-30 06:30:05 C 14 24 40.466 -20 39 48.51 V F51
2014-06-30 06:47:13 C 14 24 41.545 -20 39 46.60 V F51
2014-06-30 07:21:25 C 14 24 43.689 -20 39 45.07 V F51
2016-12-22 11:58:25 C 09 25 26.614 +13 01 15.14 V F51
2016-12-22 12:15:08 C 09 25 27.341 +13 01 04.46 V F51
2016-12-22 12:31:53 C 09 25 28.026 +13 00 53.61 V F51
2016-12-22 12:48:39 C 09 25 28.726 +13 00 42.84 V F51
2017-01-28 09:21:01 C 09 44 26.12 +01 26 24.3 q G96
2017-01-28 09:27:15 C 09 44 26.06 +01 26 18.4 q G96
2017-01-28 09:33:33 C 09 44 26.01 +01 26 13.2 q G96
2017-01-28 09:39:48 C 09 44 25.93 +01 26 07.3 q G96
2017-01-28 10:17:49 C 09 44 25.59 +01 25 34.9 q G96
2017-01-28 10:25:39 C 09 44 25.53 +01 25 27.7 q G96
2017-01-28 10:33:05 C 09 44 25.61 +01 25 20.7 q G96
2017-01-28 23:49:31 C 09 44 22.28 +01 13 38.8 o K88
2017-01-28 23:55:09 C 09 44 22.23 +01 13 33.9 o K88
2017-01-29 00:00:49 C 09 44 22.16 +01 13 29.1 o K88
2017-01-29 09:41:35 C 09 44 18.66 +01 05 04.2 U H01
2017-01-29 09:46:20 C 09 44 18.61 +01 05 00.0 U H01
2017-01-29 10:02:07 C 09 44 18.45 +01 04 46.2 U H01
2017-01-29 10:15:42 C 09 44 18.30 +01 04 34.2 U H01
2017-01-29 10:59:07 C 09 44 17.90 +01 03 57.3 q I52
2017-01-29 11:06:10 C 09 44 17.78 +01 03 51.5 q I52
2017-01-29 11:12:42 C 09 44 17.77 +01 03 45.5 q I52
2017-01-29 11:55:01 C 09 44 18.230 +01 03 11.97 L F51
2017-01-29 12:12:19 C 09 44 18.027 +01 02 56.90 L F51
2017-01-29 12:29:35 C 09 44 17.825 +01 02 41.77 L F51
2017-01-29 12:46:51 C 09 44 17.624 +01 02 26.65 L F51
2017-01-29 22:57:01 C 09 44 14.67 +00 53 23.8 q 246
2017-01-29 22:58:00 C 09 44 14.67 +00 53 23.2 q 246
2017-01-29 22:58:19 C 09 44 14.64 +00 53 22.1 q 246
2017-01-29 22:59:07 C 09 44 14.58 +00 53 21.3 q 246
2017-01-30 04:17:57 C 09 44 13.50 +00 48 46.9 q I52
2017-01-30 04:31:26 C 09 44 13.35 +00 48 35.6 q I52
2017-01-30 09:10:59 C 09 44 10.22 +00 44 31.0 o 691
2017-01-30 09:28:07 C 09 44 10.00 +00 44 16.2 o 691
2017-01-30 09:45:17 C 09 44 09.79 +00 44 00.9 o 691