2016 JH12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3345532802 ± 1.15e-06
Semi-major axis (a)0.9542773045 AU ± 1.88e-07
Inclination (i)18.03306120° ± 4.81e-05
Long. of Asc. Node (Ω)218.89073575° ± 1.61e-05
Arg. of Perihelion (ω)193.41169283° ± 7.78e-05
Mean Anomaly (M)240.26552218° ± 9.14e-04
Mean Motion (n)1.0573052373°/day ± 3.12e-07
Perihelion dist (q)0.63502070 AU ± 1.10e-06
Aphelion dist (Q)1.27353391 AU ± 1.12e-06
Orbital Period0.93220600 yr ± 2.75e-07
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.314″
Uncertainty0
Orbit TypeAten
MOID0.203353 AU
Observations Used60
Oppositions1
Arc Total2016-2018
First Observation Used2016-05-04
Last Observation Used2018-07-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2017-06-04 03:27:07 C 15 34 17.64 +21 05 54.5 u H21
2017-06-04 03:39:23 C 15 34 15.98 +21 06 11.9 u H21
2017-06-04 03:48:08 C 15 34 14.83 +21 06 24.1 u H21
2017-06-04 03:59:49 C 15 34 13.24 +21 06 41.1 u H21
2017-06-14 03:13:24 C 15 07 19.99 +25 22 50.3 u H21
2017-06-14 03:29:22 C 15 07 18.37 +25 23 02.5 u H21
2017-06-14 03:42:53 C 15 07 16.96 +25 23 13.5 u H21
2018-07-08 06:40:09 C 19 26 19.50 +72 19 00.7 u H21
2018-07-08 07:18:19 C 19 26 12.99 +72 20 52.9 u H21
2018-07-08 07:59:58 C 19 26 05.90 +72 22 53.5 u H21