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
2012-05-24 07:19:43 C 15 33 11.91 +14 16 21.9 u H21
2012-05-24 07:23:57 C 15 33 11.17 +14 16 06.2 u H21
2012-05-24 07:28:12 C 15 33 10.46 +14 15 50.7 u H21
2012-05-24 21:58:16 C 15 30 46.67 +13 21 34.8 r A17
2012-05-24 22:09:33 C 15 30 44.75 +13 20 52.2 r A17
2012-05-24 22:20:49 C 15 30 42.80 +13 20 09.8 r A17
2012-05-25 06:37:42 C 15 29 19.53 +12 48 44.8 r 703
2012-05-25 06:46:58 C 15 29 17.95 +12 48 09.6 r 703
2012-05-25 06:56:15 C 15 29 16.29 +12 47 33.0 r 703
2012-05-25 23:00:24 C 15 26 34.47 +11 45 03.6 o B67
2012-05-25 23:07:48 C 15 26 33.18 +11 44 34.7 o B67
2012-05-25 23:15:12 C 15 26 31.94 +11 44 03.7 o B67
2012-05-26 06:28:21 C 15 25 18.68 +11 15 40.1 u H45
2012-05-26 06:30:35 C 15 25 18.33 +11 15 30.4 u H45
2012-05-26 06:31:58 C 15 25 18.06 +11 15 25.7 u H45
2012-05-26 06:35:28 C 15 25 17.42 +11 15 11.2 u H45
2012-05-26 06:36:43 C 15 25 17.25 +11 15 06.8 u H45
2012-05-26 06:38:50 C 15 25 16.88 +11 14 58.5 u H45
2012-05-27 05:08:41 C 15 21 29.14 +09 44 11.4 u H21
2012-05-27 05:12:55 C 15 21 28.38 +09 43 53.8 u H21
2012-05-27 05:16:28 C 15 21 27.76 +09 43 39.6 u H21
2012-05-27 05:20:00 C 15 21 27.14 +09 43 25.0 u H21
2012-05-27 05:23:32 C 15 21 26.51 +09 43 10.3 u H21
2012-05-27 05:27:02 C 15 21 25.89 +09 42 56.2 u H21
2012-05-28 03:35:45 C 15 17 41.72 +08 11 01.9 o G48
2012-05-28 03:38:26 C 15 17 41.29 +08 10 50.8 o G48
2012-05-28 03:41:11 C 15 17 40.81 +08 10 39.2 o G48
2012-05-28 03:42:31 C 15 17 40.55 +08 10 34.0 o G48
2012-05-28 05:24:44 C 15 17 21.92 +08 03 20.6 u H21
2012-05-28 05:30:03 C 15 17 20.98 +08 02 58.4 u H21
2012-05-28 05:35:18 C 15 17 20.06 +08 02 36.2 u H21
2012-05-28 05:40:33 C 15 17 19.13 +08 02 14.0 u H21
2012-05-28 05:46:07 C 15 17 18.15 +08 01 50.4 u H21
2012-05-28 06:21:30 C 15 17 12.83 +07 59 22.3 t G56
2012-05-28 06:28:28 C 15 17 11.53 +07 58 52.7 t G56
2012-05-28 06:35:32 C 15 17 10.39 +07 58 23.0 t G56
2012-05-28 21:47:55 C 15 14 35.19 +06 53 36.9 u 203
2012-05-28 23:05:28 C 15 14 21.54 +06 48 03.6 c A24
2012-05-28 23:07:37 C 15 14 21.20 +06 47 54.9 c A24
2012-05-28 23:28:02 C 15 14 17.62 +06 46 27.3 c A24
2012-05-28 23:51:55 C 15 14 13.40 +06 44 43.9 c A24
2012-05-29 00:06:40 C 15 14 10.75 +06 43 40.4 u 203
2012-05-29 00:11:36 C 15 14 09.91 +06 43 19.9 c A24
2012-05-29 00:13:47 C 15 14 09.55 +06 43 10.4 c A24
2012-05-29 23:17:26 C 15 10 14.54 +05 02 53.5 c A24
2012-05-29 23:17:57 C 15 10 14.43 +05 02 51.3 t 204
2012-05-29 23:18:31 C 15 10 14.32 +05 02 48.8 c A24
2012-05-29 23:19:35 C 15 10 14.18 +05 02 44.6 c A24
2012-05-29 23:27:07 C 15 10 12.85 +05 02 10.8 t 204
2012-05-29 23:36:18 C 15 10 11.22 +05 01 30.3 t 204