2012 BU61

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7768492748 ± 1.25e-07
Semi-major axis (a)2.5260308487 AU ± 2.54e-09
Inclination (i)5.22433615° ± 1.63e-05
Long. of Asc. Node (Ω)296.20019822° ± 3.69e-05
Arg. of Perihelion (ω)74.05922492° ± 5.74e-05
Mean Anomaly (M)177.34361557° ± 1.30e-06
Mean Motion (n)0.2455015855°/day ± 3.71e-10
Perihelion dist (q)0.56368562 AU ± 3.15e-07
Aphelion dist (Q)4.48837608 AU ± 3.15e-07
Orbital Period4.01474508 yr ± 6.06e-09
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.288″
Uncertainty0
Orbit TypeApollo
MOID0.026489 AU
Observations Used87
Oppositions9
Arc Total2012-2024
First Observation Used2012-01-26
Last Observation Used2024-01-14
Observations (87)
Date Type RA Dec Mag Band Observatory
2016-01-08 02:49:51 C 05 59 32.63 +37 06 21.4 q 204
2016-01-08 02:56:36 C 05 59 34.67 +37 05 31.0 q 204
2016-01-08 03:06:41 C 05 59 37.86 +37 04 15.9 q 204
2016-01-11 08:55:49 C 06 15 10.87 +30 42 10.2 q H45
2016-01-11 08:57:38 C 06 15 11.11 +30 42 03.7 q H45
2016-01-11 08:58:44 C 06 15 11.21 +30 42 00.3 q H45
2016-01-11 08:59:45 C 06 15 11.34 +30 41 56.3 q H45
2016-01-11 09:01:01 C 06 15 11.46 +30 41 52.1 q H45
2016-01-11 09:02:24 C 06 15 11.61 +30 41 47.3 q H45
2016-01-11 09:03:57 C 06 15 11.83 +30 41 42.6 q H45
2016-01-11 09:05:15 C 06 15 11.95 +30 41 37.8 q H45
2016-01-11 21:35:02 C 06 16 46.14 +30 02 18.8 q J69
2016-01-11 21:45:51 C 06 16 47.24 +30 01 46.7 q J69
2016-01-15 04:28:53 C 06 23 30.62 +27 04 29.4 o 691
2016-01-15 04:32:48 C 06 23 30.86 +27 04 22.5 o 691
2016-01-15 04:36:44 C 06 23 31.01 +27 04 17.0 o 691
2020-01-06 19:47:33 C 00 58 48.30 +22 05 35.8 V 204
2020-01-06 19:49:52 C 00 58 51.72 +22 05 51.4 V C95
2020-01-06 20:00:07 C 00 59 06.27 +22 06 45.9 V 204
2020-01-06 20:12:39 C 00 59 24.17 +22 07 55.5 V 204
2020-01-06 20:25:31 C 00 59 42.58 +22 09 10.5 V C95
2020-01-12 20:42:28 C 03 40 37.61 +26 52 46.6 V J95
2020-01-12 20:46:53 C 03 40 40.79 +26 52 45.6 V J95
2020-01-12 20:51:18 C 03 40 43.98 +26 52 44.6 V J95
2020-01-12 20:55:45 C 03 40 47.20 +26 52 43.5 V J95
2020-01-16 17:51:38 C 04 33 14.62 +25 59 30.1 V 130
2020-01-16 17:57:43 C 04 33 17.17 +25 59 25.3 V 130
2020-01-16 22:56:08 C 04 35 20.96 +25 56 06.7 V G40
2020-01-16 23:38:18 C 04 35 37.96 +25 55 35.3 V G40
2020-01-17 23:57:02 C 04 45 04.96 +25 38 11.1 V G40
2020-01-18 00:48:55 C 04 45 23.26 +25 37 31.6 V G40
2024-01-13 02:39:46 C 00 59 05.28 +13 51 16.3 V 691
2024-01-13 02:49:41 C 00 59 12.60 +13 51 51.2 V 691
2024-01-13 02:59:35 C 00 59 19.94 +13 52 25.4 V 691
2024-01-14 04:17:34 C 01 18 10.04 +15 17 09.3 V 691
2024-01-14 04:27:13 C 01 18 17.04 +15 17 40.1 V 691
2024-01-14 04:36:53 C 01 18 24.12 +15 18 10.3 V 691