2016 HJ19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2941198764 ± 2.91e-07
Semi-major axis (a)0.9786891934 AU ± 1.48e-08
Inclination (i)36.30139043° ± 3.04e-05
Long. of Asc. Node (Ω)38.46048580° ± 8.01e-06
Arg. of Perihelion (ω)10.18463650° ± 5.87e-05
Mean Anomaly (M)95.86545898° ± 1.15e-04
Mean Motion (n)1.0179936918°/day ± 2.31e-08
Perihelion dist (q)0.69083725 AU ± 2.85e-07
Aphelion dist (Q)1.26654114 AU ± 2.85e-07
Orbital Period0.96820471 yr ± 2.20e-08
Physical Parameters
H (abs. magnitude)20.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty0
Orbit TypeAten
MOID0.248423 AU
Observations Used112
Oppositions1
Arc Total2016-2019
First Observation Used2016-04-30
Last Observation Used2019-03-28
Observations (118)
Date Type RA Dec Mag Band Observatory
2018-04-14 10:32:11 C 16 10 55.82 +00 24 45.5 U G96
2018-04-15 10:40:58 C 16 05 41.48 -00 31 34.1 U G96
2018-04-15 10:48:22 C 16 05 39.79 -00 31 51.9 U G96
2018-04-15 10:55:46 C 16 05 38.08 -00 32 09.6 U G96
2018-04-15 11:03:10 C 16 05 36.37 -00 32 27.1 U G96
2018-04-18 10:20:10 C 15 48 31.55 -03 32 50.8 U 703
2018-04-18 10:27:42 C 15 48 29.66 -03 33 10.3 U 703
2018-04-18 10:42:46 C 15 48 25.67 -03 33 50.7 U 703
2018-04-24 07:22:58 C 15 07 52.74 -10 19 47.0 U G96
2018-04-24 07:36:57 C 15 07 48.22 -10 20 28.9 U G96
2018-04-24 08:07:18 C 15 07 38.36 -10 22 01.1 U G96
2018-04-24 08:14:38 C 15 07 35.93 -10 22 23.4 U G96
2018-05-08 06:03:37 C 13 15 19.83 -25 06 27.9 U 703
2018-05-08 06:11:28 C 13 15 17.36 -25 06 43.7 U 703
2018-05-08 06:27:08 C 13 15 12.38 -25 07 12.8 U 703
2019-03-28 11:35:04 C 17 23 47.50 -05 47 10.7 V I52
2019-03-28 11:45:08 C 17 23 47.37 -05 47 24.9 V I52
2019-03-28 11:51:44 C 17 23 47.22 -05 47 34.4 V I52