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
2012-05-29 23:39:22 C 15 10 10.68 +05 01 17.0 c A24
2012-05-30 00:23:46 C 15 10 02.93 +04 58 01.6 c A24
2012-05-30 00:24:51 C 15 10 02.71 +04 57 57.3 c A24
2012-05-30 00:25:56 C 15 10 02.50 +04 57 52.8 c A24
2012-05-30 03:32:34 C 15 09 32.02 +04 44 13.0 u H21
2012-05-30 03:38:08 C 15 09 31.03 +04 43 48.3 u H21
2012-05-30 03:43:32 C 15 09 30.08 +04 43 24.4 u H21
2012-05-30 03:48:56 C 15 09 29.13 +04 43 00.8 u H21
2012-05-31 02:38:05 C 15 05 37.19 +03 01 27.5 u H21
2012-05-31 02:42:21 C 15 05 36.44 +03 01 08.4 u H21
2012-05-31 02:46:47 C 15 05 35.67 +03 00 48.8 u H21
2012-05-31 02:51:23 C 15 05 34.85 +03 00 28.2 u H21
2012-05-31 02:56:08 C 15 05 34.03 +03 00 06.8 u H21
2012-05-31 03:03:03 C 15 05 32.80 +02 59 35.8 u H21
2012-05-31 05:32:06 C 15 05 06.52 +02 48 26.0 t H21
2012-05-31 05:46:15 C 15 05 04.05 +02 47 22.8 t H21
2012-05-31 05:53:24 C 15 05 02.80 +02 46 50.6 t H21
2012-05-31 06:00:32 C 15 05 01.55 +02 46 18.4 t H21
2012-06-02 04:15:59 C 14 57 14.49 -00 44 21.2 u H21
2012-06-02 04:30:13 C 14 57 12.00 -00 45 26.8 u H21
2012-06-02 04:35:11 C 14 57 11.14 -00 45 49.6 u H21
2012-06-02 04:41:32 C 14 57 10.03 -00 46 19.0 u H21
2012-06-03 04:17:11 C 14 53 14.11 -02 35 14.9 u H21
2012-06-03 04:22:20 C 14 53 13.20 -02 35 38.5 u H21
2012-06-03 04:27:28 C 14 53 12.32 -02 36 02.5 u H21
2012-06-05 02:33:02 C 14 45 38.68 -06 09 45.3 u H21
2012-06-05 02:38:24 C 14 45 37.77 -06 10 10.1 u H21
2012-06-05 02:43:45 C 14 45 36.85 -06 10 35.0 u H21
2012-06-05 02:49:06 C 14 45 35.95 -06 10 59.4 u H21
2012-06-05 02:54:23 C 14 45 35.07 -06 11 24.0 u H21
2012-06-05 02:58:58 C 14 45 34.28 -06 11 45.3 u H21
2012-06-05 06:53:51 C 14 44 54.76 -06 29 51.7 u H21
2012-06-05 06:59:10 C 14 44 53.84 -06 30 16.6 u H21
2012-06-05 07:04:28 C 14 44 52.92 -06 30 41.6 u H21
2012-06-05 23:05:32 C 14 42 20.58 -07 44 10.3 o 807
2012-06-05 23:07:50 C 14 42 20.18 -07 44 20.9 o 807
2012-06-05 23:10:09 C 14 42 19.81 -07 44 31.7 o 807
2012-06-05 23:12:59 C 14 42 19.33 -07 44 44.9 o 807
2012-06-07 02:13:37 C 14 38 00.72 -09 49 25.2 u H21
2012-06-07 02:18:57 C 14 37 59.83 -09 49 49.6 u H21
2012-06-07 02:24:27 C 14 37 58.94 -09 50 14.6 u H21
2012-06-07 02:30:35 C 14 37 57.94 -09 50 43.2 u H21
2012-06-08 02:17:52 C 14 34 14.92 -11 38 48.7 u H21
2012-06-08 02:26:36 C 14 34 13.56 -11 39 28.4 u H21
2012-06-08 02:31:14 C 14 34 12.82 -11 39 49.2 u H21
2012-06-08 03:24:38 C 14 34 04.74 -11 43 47.3 u 448
2012-06-08 03:35:18 C 14 34 03.01 -11 44 35.8 u 448
2012-06-08 03:46:35 C 14 34 01.21 -11 45 25.9 u 448
2012-06-09 02:26:23 C 14 30 32.79 -13 27 01.5 u H21
2012-06-09 02:30:40 C 14 30 32.13 -13 27 21.0 u H21