2014 HJ523

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6156847335 ± 5.57e-04
Semi-major axis (a)2.7153195574 AU ± 3.03e-03
Inclination (i)7.74934388° ± 8.62e-03
Long. of Asc. Node (Ω)20.86259808° ± 1.86e-02
Arg. of Perihelion (ω)139.75623552° ± 2.52e-02
Mean Anomaly (M)220.92634784° ± 1.90e+00
Mean Motion (n)0.2202829352°/day ± 3.69e-04
Perihelion dist (q)1.04353876 AU ± 1.91e-03
Aphelion dist (Q)4.38710036 AU ± 5.13e-03
Orbital Period4.47436513 yr ± 7.50e-03
Physical Parameters
H (abs. magnitude)23.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.069″
Uncertainty4
Orbit TypeAmor
MOID0.085474 AU
Observations Used12
Oppositions1
Arc Total2014-2014
First Observation Used2014-04-29
Last Observation Used2014-05-05
Observations (12)
Date Type RA Dec Mag Band Observatory
2014-04-29 08:38:22 C 15 39 00.99 -31 15 47.6 22.3 W84
2014-04-29 08:42:57 C 15 39 00.67 -31 15 49.2 W84
2014-04-29 08:47:32 C 15 39 00.34 -31 15 51.0 W84
2014-04-29 08:52:05 C 15 39 00.03 -31 15 52.5 W84
2014-05-02 09:27:42 C 15 34 20.91 -31 40 22.2 22.6 W84
2014-05-02 09:32:17 C 15 34 20.59 -31 40 23.4 W84
2014-05-02 09:36:50 C 15 34 20.28 -31 40 24.5 W84
2014-05-05 03:45:01 C 15 30 14.48 -31 57 08.7 22.6 W84
2014-05-05 03:49:41 C 15 30 14.17 -31 57 09.9 W84
2014-05-05 03:54:20 C 15 30 13.85 -31 57 10.9 W84
2014-05-05 03:58:59 C 15 30 13.54 -31 57 12.0 W84
2014-05-05 04:03:41 C 15 30 13.21 -31 57 13.1 W84