797988 (2012 BB2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2876655325 ± 6.56e-08
Semi-major axis (a)1.6692761126 AU ± 2.91e-09
Inclination (i)16.93310118° ± 7.11e-06
Long. of Asc. Node (Ω)114.36124036° ± 6.02e-06
Arg. of Perihelion (ω)324.61835324° ± 1.79e-05
Mean Anomaly (M)169.85081449° ± 1.60e-05
Mean Motion (n)0.4570040072°/day ± 1.20e-09
Perihelion dist (q)1.18908291 AU ± 1.10e-07
Aphelion dist (Q)2.14946931 AU ± 1.10e-07
Orbital Period2.15671256 yr ± 5.64e-09
Physical Parameters
H (abs. magnitude)20.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.228″
Uncertainty0
Orbit TypeAmor
MOID0.236682 AU
Observations Used127
Oppositions7
Arc Total2012-2025
First Observation Used2012-01-17
Last Observation Used2025-03-21
Observations (135)
Date Type RA Dec Mag Band Observatory
2012-01-17 08:34:38 C 07 06 22.89 +22 08 17.9 19.3 c 704
2012-01-17 08:53:34 C 07 06 22.75 +22 09 10.0 19.2 c 704
2012-01-17 09:12:25 C 07 06 22.50 +22 10 03.0 18.9 c 704
2012-01-17 09:31:18 C 07 06 22.45 +22 10 54.7 19.1 c 704
2012-01-18 03:23:10 C 07 06 25.40 +23 00 11.5 o G48
2012-01-18 03:25:43 C 07 06 25.39 +23 00 19.1 o G48
2012-01-18 03:28:17 C 07 06 25.41 +23 00 25.7 o G48
2012-01-18 03:30:54 C 07 06 25.39 +23 00 33.0 o G48
2012-01-18 03:33:23 C 07 06 25.42 +23 00 39.8 o G48
2012-01-18 03:35:52 C 07 06 25.36 +23 00 47.0 o G48
2012-01-18 03:37:03 C 07 06 24.14 +23 01 24.7 o 807
2012-01-18 03:39:59 C 07 06 24.13 +23 01 32.8 o 807
2012-01-18 03:48:47 C 07 06 24.06 +23 01 56.9 o 807
2012-01-18 03:51:44 C 07 06 24.03 +23 02 04.9 o 807
2012-01-18 05:20:08 C 07 06 24.60 +23 05 33.5 18.7 c 704
2012-01-18 05:33:05 C 07 06 24.06 +23 06 05.9 u H36
2012-01-18 05:36:28 C 07 06 24.03 +23 06 15.2 u H36
2012-01-18 05:39:00 C 07 06 24.48 +23 06 25.8 19.0 c 704
2012-01-18 05:55:49 C 07 06 23.87 +23 07 08.0 u H36
2012-01-18 06:16:37 C 07 06 24.12 +23 08 07.3 18.9 c 704
2012-01-18 18:04:47 C 07 06 26.25 +23 39 53.5 u 104
2012-01-18 18:12:00 C 07 06 26.27 +23 40 13.0 u 104
2012-01-18 20:40:30 C 07 06 25.57 +23 46 55.6 u 595
2012-01-18 21:42:27 C 07 06 25.25 +23 49 43.5 u 595
2012-01-18 23:24:35 C 07 06 24.48 +23 54 14.4 o 461
2012-01-18 23:26:07 C 07 06 24.47 +23 54 18.1 o 461
2012-01-18 23:27:37 C 07 06 24.46 +23 54 22.8 o 461
2012-01-18 23:29:10 C 07 06 24.46 +23 54 26.3 o 461
2012-01-18 23:32:22 C 07 06 24.46 +23 54 35.2 o 461
2012-01-18 23:35:24 C 07 06 24.41 +23 54 43.5 o 461
2012-01-18 23:40:32 C 07 06 24.39 +23 54 57.4 o 461
2012-01-18 23:45:07 C 07 06 24.37 +23 55 09.0 o 461
2012-01-19 02:11:12 C 07 06 26.30 +24 02 19.0 o 807
2012-01-19 02:16:41 C 07 06 26.26 +24 02 33.7 o 807
2012-01-19 02:22:07 C 07 06 26.21 +24 02 48.3 o 807
2012-01-19 02:27:32 C 07 06 26.19 +24 03 02.8 o 807
2012-01-19 05:11:09 C 07 06 26.27 +24 09 45.3 19.1 c 704
2012-01-19 05:29:44 C 07 06 26.22 +24 10 35.9 18.5 c 704
2012-01-19 05:48:29 C 07 06 26.04 +24 11 25.6 18.9 c 704
2012-01-19 06:07:11 C 07 06 25.97 +24 12 14.2 19.2 c 704
2012-01-19 21:14:47 C 07 06 28.86 +24 51 58.2 u J87
2012-01-19 21:25:04 C 07 06 28.82 +24 52 25.2 u J87
2012-01-19 21:35:22 C 07 06 28.73 +24 52 52.3 u J87
2012-01-21 20:52:55 C 07 06 40.31 +26 52 33.2 t 204
2012-01-21 21:05:22 C 07 06 40.36 +26 53 03.9 t 204
2012-01-22 02:25:44 C 07 06 42.28 +27 06 44.1 o 807
2012-01-22 02:30:31 C 07 06 42.26 +27 06 55.9 o 807
2012-01-22 02:35:15 C 07 06 42.22 +27 07 07.6 o 807
2012-01-22 02:39:53 C 07 06 42.24 +27 07 18.8 o 807
2012-01-22 02:45:00 C 07 06 42.23 +27 07 31.5 o 807