538085 (2016 BO1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5645492960 ± 7.38e-08
Semi-major axis (a)1.8729653177 AU ± 3.53e-08
Inclination (i)62.60744268° ± 2.10e-05
Long. of Asc. Node (Ω)153.72674602° ± 8.08e-06
Arg. of Perihelion (ω)206.85372570° ± 1.86e-05
Mean Anomaly (M)37.13120956° ± 5.53e-06
Mean Motion (n)0.3845188838°/day ± 1.09e-08
Perihelion dist (q)0.81558407 AU ± 1.39e-07
Aphelion dist (Q)2.93034657 AU ± 1.49e-07
Orbital Period2.56327147 yr ± 7.25e-08
Physical Parameters
H (abs. magnitude)17.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.360″
Uncertainty0
Orbit TypeApollo
MOID0.161182 AU
Observations Used134
Oppositions5
Arc Total2016-2025
First Observation Used2016-01-08
Last Observation Used2025-07-29
Observations (139)
Date Type RA Dec Mag Band Observatory
2016-03-06 08:23:21 C 10 07 44.043 +15 27 55.66 L F51
2016-03-06 08:40:16 C 10 07 43.032 +15 28 10.54 L F51
2016-03-26 01:10:51 C 09 45 03.94 +21 12 49.5 u H21
2016-03-26 01:34:42 C 09 45 03.09 +21 13 03.5 u H21
2016-03-26 02:02:32 C 09 45 02.05 +21 13 18.9 u H21
2017-03-13 07:44:34 C 15 39 54.70 +50 31 37.2 t 705
2017-03-13 07:46:02 C 15 39 54.71 +50 31 39.4 t 705
2017-03-13 07:47:29 C 15 39 54.68 +50 31 40.7 t 705
2017-04-16 08:21:54 C 15 21 10.40 +63 42 52.0 u H21
2017-04-16 08:37:01 C 15 21 09.39 +63 43 02.8 u H21
2017-04-16 08:55:34 C 15 21 08.15 +63 43 16.4 u H21
2017-04-19 06:40:17 C 15 16 20.93 +64 32 19.6 u H21
2017-04-19 06:59:02 C 15 16 19.47 +64 32 32.9 u H21
2017-04-19 07:21:51 C 15 16 17.82 +64 32 48.5 u H21
2017-05-07 04:50:01 C 14 37 06.42 +67 51 14.7 u H21
2017-05-07 05:14:37 C 14 37 03.81 +67 51 20.3 u H21
2017-05-07 05:39:09 C 14 37 01.28 +67 51 26.4 u H21
2017-05-15 03:45:31 C 14 17 20.63 +68 17 58.1 u H21
2017-05-15 04:13:04 C 14 17 17.83 +68 17 58.6 u H21
2017-05-15 04:43:49 C 14 17 14.64 +68 18 00.6 u H21
2017-05-16 03:39:09 C 14 14 55.55 +68 18 40.1 u H21
2017-05-16 03:59:46 C 14 14 53.47 +68 18 40.7 u H21
2017-05-16 04:21:20 C 14 14 51.16 +68 18 40.9 u H21
2017-10-10 18:33:22 C 16 33 30.01 +13 45 04.0 U 204
2017-10-10 18:55:47 C 16 33 32.77 +13 44 18.7 U 204
2018-04-09 03:16:56 C 06 00 55.82 -11 22 10.1 U I52
2018-04-09 03:20:32 C 06 00 56.18 -11 22 06.2 U I52
2019-02-09 08:31:19 C 12 32 23.54 +25 49 13.4 u H21
2019-02-09 08:37:38 C 12 32 23.29 +25 49 20.4 u H21
2019-02-09 08:50:20 C 12 32 22.88 +25 49 31.4 u H21
2019-02-28 06:29:13 C 12 15 25.86 +32 50 15.7 u H21
2019-02-28 06:40:15 C 12 15 25.37 +32 50 25.6 u H21
2019-02-28 06:57:39 C 12 15 24.56 +32 50 41.4 u H21
2019-03-27 03:34:30 C 11 38 07.94 +40 28 19.6 u H21
2019-03-27 03:47:31 C 11 38 07.09 +40 28 25.2 u H21
2019-03-27 03:58:01 C 11 38 06.44 +40 28 30.1 u H21
2021-01-15 12:57:49 C 10 42 59.289 -14 26 14.97 U F51
2021-01-15 13:14:22 C 10 42 58.480 -14 26 03.25 U F51
2021-01-15 13:30:50 C 10 42 57.670 -14 25 51.44 U F51
2021-02-08 07:30:55 C 10 07 45.69 -05 18 51.9 V G96
2021-02-08 07:45:38 C 10 07 44.61 -05 18 34.8 V G96
2021-02-08 07:53:00 C 10 07 44.08 -05 18 26.4 V G96
2021-02-10 11:17:21 C 10 04 04.047 -04 17 59.09 U F51
2021-02-10 11:33:58 C 10 04 02.835 -04 17 39.25 U F51
2021-02-10 11:50:30 C 10 04 01.620 -04 17 19.64 U F51
2021-02-10 12:07:05 C 10 04 00.408 -04 17 00.12 U F51
2021-03-06 04:38:20 C 09 26 51.58 +06 53 36.8 V G96
2021-03-06 04:45:42 C 09 26 51.13 +06 53 44.2 V G96
2021-03-06 04:53:03 C 09 26 50.74 +06 53 53.1 V G96
2021-03-06 05:00:23 C 09 26 50.36 +06 54 00.2 V G96