2014 HQ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5764961494
Semi-major axis (a)1.7525440011 AU
Inclination (i)6.06809415° ± 4.00e+00
Long. of Asc. Node (Ω)210.47404381°
Arg. of Perihelion (ω)279.01437807° ± 6.00e+00
Mean Anomaly (M)21.27767227°
Mean Motion (n)0.4248167200°/day
Perihelion dist (q)0.74220030 AU
Aphelion dist (Q)2.76288270 AU
Orbital Period2.32007740 yr
Physical Parameters
H (abs. magnitude)25.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.100″
Uncertainty
Orbit TypeApollo
MOID0.014053 AU
Observations Used24
Oppositions1
Arc Total2014-2014
First Observation Used
Last Observation Used2014-04-26
Observations (25)
Date Type RA Dec Mag Band Observatory
2014-04-22 09:22:47 C 14 07 21.69 -10 56 13.9 q G96
2014-04-22 09:28:02 C 14 07 21.66 -10 55 59.8 q G96
2014-04-23 03:33:09 C 14 07 50.70 -10 09 42.0 L W84
2014-04-23 03:37:43 C 14 07 50.69 -10 09 31.8 L W84
2014-04-23 03:42:21 C 14 07 50.67 -10 09 21.2 L W84
2014-04-23 03:47:05 C 14 07 50.65 -10 09 10.6 L W84
2014-04-23 03:51:44 C 14 07 50.64 -10 09 00.1 L W84
2014-04-24 04:06:29 C 14 08 16.87 -09 18 51.5 L W84
2014-04-24 04:11:04 C 14 08 16.84 -09 18 42.9 L W84
2014-04-24 04:15:45 C 14 08 16.81 -09 18 34.1 L W84
2014-04-24 04:20:23 C 14 08 16.78 -09 18 25.4 L W84
2014-04-24 04:25:05 C 14 08 16.76 -09 18 16.7 L W84
2014-04-25 04:03:19 C 14 08 38.46 -08 37 38.2 21.4 W84
2014-04-25 04:07:51 C 14 08 38.43 -08 37 31.1 W84
2014-04-25 04:12:31 C 14 08 38.40 -08 37 23.8 W84
2014-04-25 04:17:09 C 14 08 38.37 -08 37 16.5 W84
2014-04-25 04:21:50 C 14 08 38.33 -08 37 09.2 W84
2014-04-25 06:15:20 C 14 08 40.85 -08 35 32.6 o 291
2014-04-25 06:26:25 C 14 08 40.78 -08 35 15.6 o 291
2014-04-25 06:37:30 C 14 08 40.71 -08 34 58.3 o 291
2014-04-26 01:42:21 C 14 08 57.29 -08 05 55.7 L W84
2014-04-26 01:47:00 C 14 08 57.28 -08 05 49.6 L W84
2014-04-26 01:51:39 C 14 08 57.27 -08 05 43.5 L W84
2014-04-26 01:56:20 C 14 08 57.26 -08 05 37.1 L W84
2014-04-26 02:00:42 C 14 08 57.24 -08 05 30.9 L W84