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
2012-01-22 02:49:53 C 07 06 42.19 +27 07 43.3 o 807
2012-01-23 21:59:20 C 07 07 01.26 +28 49 07.5 t 204
2012-01-23 22:11:04 C 07 07 01.28 +28 49 34.5 t 204
2012-01-23 22:18:50 C 07 07 01.30 +28 49 52.2 t 204
2012-01-23 22:25:47 C 07 07 01.29 +28 50 07.8 r 203
2012-01-23 23:23:47 C 07 07 01.41 +28 52 20.3 r 203
2012-01-24 05:06:37 C 07 07 04.90 +29 05 24.3 r H21
2012-01-24 05:07:59 C 07 07 04.92 +29 05 27.7 r H21
2012-01-24 05:10:21 C 07 07 04.87 +29 05 33.3 o H21
2012-01-24 05:12:07 C 07 07 04.92 +29 05 36.9 r H21
2012-01-24 05:20:49 C 07 07 04.94 +29 05 56.8 r H21
2012-01-24 05:24:45 C 07 07 04.85 +29 06 05.2 r H21
2012-01-25 05:11:19 C 07 07 19.92 +29 59 01.2 u H21
2012-01-25 05:18:35 C 07 07 19.95 +29 59 16.9 u H21
2012-01-25 05:22:27 C 07 07 19.96 +29 59 25.2 u H21
2012-01-30 01:22:33 C 07 09 12.99 +33 50 03.7 u H21
2012-01-30 01:27:06 C 07 09 13.07 +33 50 12.0 u H21
2012-01-30 01:36:10 C 07 09 13.21 +33 50 28.7 u H21
2012-01-30 01:41:10 C 07 09 13.30 +33 50 37.8 u H21
2012-01-30 04:42:42 C 07 09 15.36 +33 56 03.5 u I15
2012-01-30 04:49:00 C 07 09 15.46 +33 56 15.2 u I15
2012-01-30 04:55:17 C 07 09 15.46 +33 56 26.0 u I15
2012-02-15 09:31:10 C 07 23 55.70 +41 52 07.6 o 291
2012-02-15 09:35:12 C 07 23 55.92 +41 52 10.4 o 291
2012-02-15 09:39:12 C 07 23 56.16 +41 52 13.3 o 291
2012-02-17 04:28:18 C 07 26 18.92 +42 22 16.7 u H21
2012-02-17 04:32:17 C 07 26 19.11 +42 22 19.9 u H21
2012-02-17 04:36:41 C 07 26 19.34 +42 22 23.2 u H21
2012-03-13 07:59:36 C 08 10 54.24 +44 28 55.8 o 291
2012-03-13 08:04:48 C 08 10 54.69 +44 28 55.6 o 291
2012-03-13 08:09:59 C 08 10 55.16 +44 28 54.1 o 291
2012-03-26 01:37:25 C 08 37 55.38 +43 15 43.7 o H21
2012-03-26 02:01:40 C 08 37 57.48 +43 15 35.3 o H21
2012-03-26 02:26:14 C 08 37 59.64 +43 15 27.3 o H21
2013-08-08 11:55:50 C 23 04 41.289 -27 27 07.63 t 568
2013-08-08 12:01:14 C 23 04 41.185 -27 27 13.39 t 568
2013-08-08 12:06:41 C 23 04 41.073 -27 27 19.46 t 568
2013-08-11 13:52:03 C 23 03 15.761 -28 48 45.08 t 568
2013-08-11 13:57:26 C 23 03 15.617 -28 48 51.05 t 568
2023-04-12 09:01:12 C 14 28 30.580 +22 59 08.38 V V00
2023-04-12 09:08:23 C 14 28 30.126 +22 59 10.36 V V00
2023-04-12 09:15:31 C 14 28 29.672 +22 59 11.87 V V00
2023-04-12 09:22:40 C 14 28 29.262 +22 59 14.17 V V00
2023-04-17 07:53:09 C 14 21 14.713 +23 25 33.78 V V00
2023-04-17 07:55:29 C 14 21 14.548 +23 25 34.10 V V00
2023-04-17 07:57:50 C 14 21 14.418 +23 25 34.21 V V00
2023-04-17 08:00:10 C 14 21 14.281 +23 25 34.32 V V00
2024-12-01 11:39:53 C 09 45 55.778 -00 50 44.74 V G96
2024-12-01 11:47:16 C 09 45 56.596 -00 50 41.57 V G96
2024-12-01 11:54:39 C 09 45 57.452 -00 50 39.12 V G96