IAA RAS IAA Minor Planet Database

2016 JK12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1500029000
Semi-major axis (a)1.2078774000 AU
Inclination (i)20.26897000°
Long. of Asc. Node (Ω)219.83315000°
Arg. of Perihelion (ω)52.45070000°
Mean Anomaly (M)30.87653000°
Mean Motion (n)0.7424544400°/day
Perihelion dist (q)1.02669230 AU
Aphelion dist (Q)1.38906250 AU
Orbital Period1.32749920 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.480″
Uncertainty8
Orbit TypeAmor
MOID0.069673 AU
Observations Used15
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2016-05-13
Observations (17)
Date Type RA Dec Mag Band Observatory
2016-05-05 10:17:21 C 13 42 19.068 +10 04 25.93 – L F51
2016-05-05 10:33:39 C 13 42 20.828 +10 07 34.03 – L F51
2016-05-05 10:49:59 C 13 42 22.549 +10 10 43.67 – L F51
2016-05-06 05:12:41 C 13 44 58.93 +13 40 38.3 – o 926
2016-05-06 05:19:37 C 13 44 59.72 +13 41 55.8 – o 926
2016-05-07 07:51:01 C 13 48 43.698 +18 35 14.54 – t 568
2016-05-07 07:53:08 C 13 48 43.935 +18 35 37.51 – t 568
2016-05-07 07:54:38 C 13 48 44.105 +18 35 53.77 – t 568
2016-05-08 08:02:41 C 13 52 05.03 +22 48 10.7 – t 705
2016-05-08 08:04:09 C 13 52 05.23 +22 48 26.1 – t 705
2016-05-08 08:05:37 C 13 52 05.39 +22 48 41.0 – t 705
2016-05-09 04:44:03 C 13 55 11.41 +26 12 56.7 – o 926
2016-05-09 04:53:24 C 13 55 12.53 +26 14 27.6 – o 926
2016-05-09 05:02:45 C 13 55 13.62 +26 15 57.6 – o 926
2016-05-13 04:16:43 C 14 09 31.77 +39 21 29.2 – u H21
2016-05-13 04:33:08 C 14 09 33.88 +39 23 23.3 – u H21
2016-05-13 04:52:33 C 14 09 36.30 +39 25 38.1 – u H21