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
2024-12-01 12:02:02 C 09 45 58.259 -00 50 33.86 V G96
2024-12-09 14:23:55 C 10 07 59.136 +01 11 32.67 X F51
2024-12-09 14:40:10 C 10 08 00.818 +01 11 44.73 X F51
2024-12-09 14:56:21 C 10 08 02.528 +01 11 56.13 X F51
2024-12-09 15:12:36 C 10 08 04.232 +01 12 08.01 X F51
2024-12-24 14:51:09 C 10 44 32.076 +06 40 52.69 X F51
2024-12-24 15:09:05 C 10 44 33.622 +06 41 12.88 X F51
2024-12-24 15:26:57 C 10 44 35.170 +06 41 32.79 X F51
2024-12-24 15:44:47 C 10 44 36.694 +06 41 52.64 X F51
2025-01-05 19:57:38 C 11 08 17.96 +12 57 16.9 V D29
2025-01-05 20:23:05 C 11 08 19.61 +12 57 53.6 V D29
2025-01-08 12:31:20 C 11 12 36.175 +14 32 41.56 X F51
2025-01-08 12:48:44 C 11 12 37.190 +14 33 07.73 X F51
2025-01-08 13:06:03 C 11 12 38.205 +14 33 33.94 X F51
2025-01-08 13:23:31 C 11 12 39.214 +14 34 00.39 X F51
2025-01-23 09:05:07 C 11 28 47.996 +24 12 06.08 V G96
2025-01-23 09:12:32 C 11 28 48.119 +24 12 18.68 V G96
2025-01-23 09:19:58 C 11 28 48.241 +24 12 31.39 V G96
2025-01-23 09:27:23 C 11 28 48.421 +24 12 44.17 V G96
2025-01-28 11:54:05 C 11 31 01.851 +27 38 20.08 X F52
2025-01-28 12:10:48 C 11 31 01.931 +27 38 47.92 X F52
2025-01-28 12:44:42 C 11 31 02.082 +27 39 44.63 X F52
2025-02-09 07:10:46 C 11 29 21.120 +34 54 44.57 V G96
2025-02-09 07:18:10 C 11 29 20.922 +34 54 54.90 V G96
2025-02-09 07:25:33 C 11 29 20.717 +34 55 05.12 V G96
2025-02-24 08:18:34 C 11 16 28.182 +41 21 04.72 V G96
2025-02-24 08:26:13 C 11 16 27.800 +41 21 10.51 V G96
2025-02-24 08:33:49 C 11 16 27.415 +41 21 16.16 V G96
2025-02-24 08:41:27 C 11 16 27.016 +41 21 21.78 V G96
2025-03-05 07:05:52 C 11 06 40.331 +43 15 35.60 V V00
2025-03-05 07:13:58 C 11 06 39.942 +43 15 38.34 V V00
2025-03-05 07:22:02 C 11 06 39.542 +43 15 41.11 V V00
2025-03-05 07:30:07 C 11 06 39.128 +43 15 43.85 V V00
2025-03-21 03:52:21 C 10 53 39.01 +43 32 35.0 V H21
2025-03-21 04:06:27 C 10 53 38.66 +43 32 32.5 V H21