620080 (2014 HM178)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6449053000
Semi-major axis (a)1.8329103000 AU
Inclination (i)21.58913000°
Long. of Asc. Node (Ω)12.65935000°
Arg. of Perihelion (ω)344.39394000°
Mean Anomaly (M)170.11996000°
Mean Motion (n)0.3971844700°/day
Perihelion dist (q)0.65085670 AU
Aphelion dist (Q)3.01496390 AU
Orbital Period2.48148590 yr
Physical Parameters
H (abs. magnitude)18.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.850″
Uncertainty0
Orbit TypeApollo
MOID0.293925 AU
Observations Used156
Oppositions7
Arc Total2014-2025
First Observation Used
Last Observation Used2025-02-28
Observations (18)
Date Type RA Dec Mag Band Observatory
2014-04-23 06:14:00 C 14 27 20.25 -13 38 10.8 23.3 W84
2014-04-23 06:18:33 C 14 27 20.07 -13 38 09.7 W84
2014-04-23 06:27:59 C 14 27 19.71 -13 38 07.7 W84
2014-04-24 06:45:25 C 14 26 25.58 -13 32 52.6 23.2 W84
2014-04-24 06:49:58 C 14 26 25.39 -13 32 51.6 W84
2014-04-24 06:54:32 C 14 26 25.22 -13 32 50.5 W84
2014-04-24 06:59:09 C 14 26 25.04 -13 32 49.7 W84
2014-04-24 07:03:41 C 14 26 24.86 -13 32 48.6 W84
2014-04-25 07:09:27 C 14 25 30.77 -13 27 33.7 23.3 W84
2014-04-25 07:14:00 C 14 25 30.57 -13 27 32.8 W84
2014-04-25 07:18:33 C 14 25 30.40 -13 27 31.7 W84
2014-04-25 07:23:08 C 14 25 30.23 -13 27 30.8 W84
2014-04-25 07:27:46 C 14 25 30.03 -13 27 29.7 W84
2014-04-26 05:11:22 C 14 24 41.27 -13 22 44.9 23.3 W84
2014-04-26 05:15:52 C 14 24 41.08 -13 22 43.7 W84
2014-04-26 05:20:24 C 14 24 40.89 -13 22 42.7 W84
2014-04-26 05:24:57 C 14 24 40.72 -13 22 41.9 W84
2014-04-26 05:29:28 C 14 24 40.54 -13 22 40.7 W84