2012 JB16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2769413793 ± 6.50e-08
Semi-major axis (a)1.7371116502 AU ± 1.53e-08
Inclination (i)35.73402980° ± 1.52e-05
Long. of Asc. Node (Ω)70.38136434° ± 4.52e-06
Arg. of Perihelion (ω)189.39748122° ± 2.06e-05
Mean Anomaly (M)309.31292076° ± 3.23e-05
Mean Motion (n)0.4304975426°/day ± 5.71e-09
Perihelion dist (q)1.25603355 AU ± 1.14e-07
Aphelion dist (Q)2.21818975 AU ± 1.15e-07
Orbital Period2.28950502 yr ± 3.03e-08
Physical Parameters
H (abs. magnitude)19.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.259″
Uncertainty0
Orbit TypeAmor
MOID0.244082 AU
Observations Used234
Oppositions13
Arc Total2001-2024
First Observation Used2001-11-12
Last Observation Used2024-12-03
Observations (244)
Date Type RA Dec Mag Band Observatory
2012-06-09 02:34:56 C 14 30 31.44 -13 27 40.0 u H21
2012-06-09 02:38:49 C 14 30 30.82 -13 27 56.8 u H21
2012-06-09 05:21:00 C 14 30 05.61 -13 39 55.6 r 703
2012-06-09 05:35:34 C 14 30 03.34 -13 41 00.6 r 703
2012-06-09 05:42:50 C 14 30 02.12 -13 41 31.9 r 703
2012-06-10 04:42:29 C 14 26 35.95 -15 22 39.3 r G96
2012-06-10 04:54:58 C 14 26 34.04 -15 23 33.5 r G96
2012-06-10 05:07:27 C 14 26 32.17 -15 24 29.3 r G96
2012-06-10 05:19:54 C 14 26 30.15 -15 25 22.1 r G96
2012-06-13 03:34:14 C 14 16 27.84 -20 21 15.6 u H21
2012-06-13 03:42:21 C 14 16 26.72 -20 21 48.2 u H21
2012-06-13 03:46:24 C 14 16 26.15 -20 22 04.5 u H21
2012-06-14 03:40:18 C 14 13 11.89 -21 57 40.8 u H21
2012-06-14 03:46:54 C 14 13 10.94 -21 58 06.7 u H21
2012-06-14 03:53:44 C 14 13 10.00 -21 58 33.6 u H21
2012-06-14 23:20:03 C 14 10 37.78 -23 13 46.0 o 807
2012-06-14 23:25:14 C 14 10 37.05 -23 14 06.2 o 807
2012-06-14 23:30:24 C 14 10 36.34 -23 14 26.2 o 807
2012-06-14 23:35:32 C 14 10 35.63 -23 14 45.8 o 807
2012-06-15 03:22:46 C 14 10 05.02 -23 29 45.4 u H21
2012-06-15 03:42:30 C 14 10 02.35 -23 31 01.2 u H21
2012-06-15 03:50:37 C 14 10 01.24 -23 31 31.9 u H21
2012-06-21 03:00:37 C 13 53 21.43 -31 46 18.2 u 807
2012-06-21 03:03:55 C 13 53 21.08 -31 46 28.6 u 807
2012-06-21 03:07:14 C 13 53 20.68 -31 46 39.0 u 807
2012-06-21 03:10:31 C 13 53 20.35 -31 46 48.4 u 807
2012-06-21 22:57:40 C 13 51 22.10 -32 47 12.1 u 807
2012-06-21 23:01:38 C 13 51 21.65 -32 47 24.1 u 807
2012-06-21 23:05:55 C 13 51 21.20 -32 47 36.9 u 807
2012-06-21 23:10:02 C 13 51 20.77 -32 47 49.4 u 807
2012-06-21 23:13:30 C 13 51 20.39 -32 47 59.8 u 807
2012-07-02 22:59:08 C 13 31 41.12 -43 36 03.7 u 807
2012-07-02 23:07:20 C 13 31 40.69 -43 36 20.0 u 807
2014-03-07 06:54:13 C 07 04 13.232 +70 50 07.77 t 568
2014-03-07 07:09:52 C 07 04 12.942 +70 50 01.50 t 568
2014-06-21 06:31:44 C 10 45 46.573 +38 36 03.38 t 568
2014-06-21 06:42:16 C 10 45 47.623 +38 35 50.56 t 568
2014-06-21 06:52:46 C 10 45 48.687 +38 35 37.59 t 568
2014-06-25 07:40:00 C 10 55 37.447 +36 36 30.97 t 568
2014-06-25 07:50:52 C 10 55 38.534 +36 36 17.36 t 568
2024-12-03 07:05:05 C 04 10 33.636 +16 47 45.46 V V00
2024-12-03 07:13:10 C 04 10 32.941 +16 47 49.49 V V00
2024-12-03 07:21:14 C 04 10 32.257 +16 47 53.48 V V00
2024-12-03 07:29:19 C 04 10 31.570 +16 47 57.37 V V00