2016 JH17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2703223318 ± 2.27e-08
Semi-major axis (a)1.3931640186 AU ± 5.07e-09
Inclination (i)24.94048874° ± 7.38e-06
Long. of Asc. Node (Ω)81.08637494° ± 4.66e-06
Arg. of Perihelion (ω)274.39513076° ± 1.33e-05
Mean Anomaly (M)194.66567966° ± 8.26e-06
Mean Motion (n)0.5993891844°/day ± 3.27e-09
Perihelion dist (q)1.01656067 AU ± 3.18e-08
Aphelion dist (Q)1.76976736 AU ± 3.23e-08
Orbital Period1.64438450 yr ± 8.98e-09
Physical Parameters
H (abs. magnitude)20.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeApollo
MOID0.230081 AU
Observations Used252
Oppositions2
Arc Total2016-2022
First Observation Used2016-04-02
Last Observation Used2022-01-21
Observations (260)
Date Type RA Dec Mag Band Observatory
2021-12-29 21:55:16 C 03 46 33.60 +31 05 50.8 V 130
2022-01-10 01:36:17 C 03 42 26.96 +37 09 29.1 V G96
2022-01-10 01:44:28 C 03 42 27.00 +37 09 37.7 V G96
2022-01-10 01:52:38 C 03 42 27.00 +37 09 46.5 V G96
2022-01-10 18:15:31 C 03 42 32.96 +37 26 45.2 X B88
2022-01-10 19:03:50 C 03 42 33.21 +37 27 34.6 X B88
2022-01-10 19:54:03 C 03 42 33.43 +37 28 26.4 X B88
2022-01-21 05:25:56 C 03 48 22.50 +40 57 17.3 V G96
2022-01-21 05:33:28 C 03 48 22.77 +40 57 21.8 V G96
2022-01-21 05:41:01 C 03 48 23.02 +40 57 27.4 V G96