2014 HQ124

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2593454897 ± 4.03e-08
Semi-major axis (a)0.8506633384 AU ± 2.87e-10
Inclination (i)26.37217723° ± 6.84e-06
Long. of Asc. Node (Ω)257.53339552° ± 5.62e-07
Arg. of Perihelion (ω)144.57489629° ± 6.08e-06
Mean Anomaly (M)89.46106436° ± 1.31e-05
Mean Motion (n)1.2562489216°/day ± 6.36e-10
Perihelion dist (q)0.63004764 AU ± 3.43e-08
Aphelion dist (Q)1.07127904 AU ± 3.43e-08
Orbital Period0.78457881 yr ± 3.97e-10
Physical Parameters
H (abs. magnitude)18.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.383″
Uncertainty0
Orbit TypeAten
MOID0.009177 AU
Observations Used330
Radar Obs Used8
Oppositions1
Arc Total2014-2025
First Observation Used2014-04-26
Last Observation Used2025-07-03
Observations (384)
Date Type RA Dec Mag Band Observatory
2014-05-08 09:08:04 C 23 03 16.55 -71 28 41.9 u 807
2014-05-08 09:28:41 C 23 03 17.99 -71 28 41.8 u 807
2014-05-08 09:53:24 C 23 03 19.67 -71 28 40.3 u 807
2014-05-08 10:09:52 C 23 03 20.75 -71 28 39.2 u 807
2014-05-09 10:09:11 C 23 05 27.95 -71 25 23.7 u 807
2014-05-09 10:13:41 C 23 05 28.25 -71 25 23.5 u 807
2014-05-09 10:18:13 C 23 05 28.56 -71 25 23.3 u 807
2014-05-09 10:22:42 C 23 05 28.82 -71 25 23.1 u 807
2014-05-17 10:05:18 C 23 23 28.53 -70 59 49.8 u 807
2014-05-17 10:09:49 C 23 23 28.86 -70 59 49.8 u 807
2014-05-17 10:14:18 C 23 23 29.19 -70 59 49.9 u 807
2014-05-17 10:18:48 C 23 23 29.51 -70 59 49.8 u 807
2014-05-17 10:23:19 C 23 23 29.82 -70 59 49.4 u 807
2014-05-18 19:25:45 C 23 27 02.51 -70 55 06.7 q D90
2014-05-18 19:34:19 C 23 27 03.24 -70 55 06.4 q D90
2014-05-18 19:42:54 C 23 27 03.91 -70 55 06.4 q D90
2014-05-20 17:38:50 C 23 32 24.54 -70 48 12.9 t Q62
2014-05-20 17:42:49 C 23 32 24.94 -70 48 13.0 t Q62
2014-05-20 17:46:46 C 23 32 25.31 -70 48 13.2 t Q62
2014-05-20 17:50:45 C 23 32 25.70 -70 48 13.2 t Q62
2014-05-20 17:54:46 C 23 32 26.11 -70 48 13.4 t Q62
2014-05-20 17:58:43 C 23 32 26.48 -70 48 13.5 t Q62
2014-05-20 18:02:43 C 23 32 26.87 -70 48 13.5 t Q62
2014-05-20 18:06:41 C 23 32 27.24 -70 48 13.6 t Q62
2014-05-20 18:10:40 C 23 32 27.62 -70 48 13.6 t Q62
2014-05-20 18:14:36 C 23 32 28.00 -70 48 13.7 t Q62
2014-05-20 18:18:37 C 23 32 28.36 -70 48 13.8 t Q62
2014-05-20 18:22:37 C 23 32 28.75 -70 48 13.8 t Q62
2014-05-20 18:26:36 C 23 32 29.11 -70 48 13.9 t Q62
2014-05-20 18:30:34 C 23 32 29.47 -70 48 13.9 t Q62
2014-05-20 18:34:35 C 23 32 29.83 -70 48 13.9 t Q62
2014-05-20 18:38:36 C 23 32 30.22 -70 48 13.9 t Q62
2014-05-20 18:42:36 C 23 32 30.59 -70 48 13.9 t Q62
2014-05-20 18:46:36 C 23 32 30.92 -70 48 13.9 t Q62
2014-05-20 18:50:37 C 23 32 31.30 -70 48 13.8 t Q62
2014-05-20 18:54:35 C 23 32 31.65 -70 48 13.8 t Q62
2014-05-20 18:58:34 C 23 32 32.01 -70 48 13.8 t Q62
2014-05-20 19:02:36 C 23 32 32.35 -70 48 13.6 t Q62
2014-05-20 19:06:37 C 23 32 32.70 -70 48 13.6 t Q62
2014-05-20 19:10:37 C 23 32 33.05 -70 48 13.5 t Q62
2014-05-20 19:14:36 C 23 32 33.40 -70 48 13.4 t Q62
2014-05-20 19:18:36 C 23 32 33.73 -70 48 13.3 t Q62
2014-05-20 19:22:35 C 23 32 34.07 -70 48 13.2 t Q62
2014-05-20 19:26:35 C 23 32 34.40 -70 48 13.1 t Q62
2014-05-20 19:30:35 C 23 32 34.75 -70 48 13.0 t Q62
2014-05-20 19:34:34 C 23 32 35.07 -70 48 12.8 t Q62
2014-05-20 19:42:48 C 23 32 36.82 -70 48 06.2 q D90
2014-05-20 19:51:23 C 23 32 37.62 -70 48 05.8 q D90
2014-05-20 19:59:57 C 23 32 38.31 -70 48 05.6 q D90
2014-05-24 15:07:34 C 23 45 29.22 -70 31 10.2 q D90
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-06-08 14:50:00 -251075.242 0.4 Hz 8560 -14 -14
2014-06-08 15:00:00 -255824.252 0.4 Hz 8560 -14 -14
2014-06-08 15:30:00 8930516.39 10 us 8560 -14 -14
2014-06-08 15:32:00 8914183.43 4 us 2380 -1 -1
2014-06-08 15:40:00 8949623.04 0.5 us 8560 -14 -14
2014-06-08 16:00:00 8988819.8 0.5 us 8560 -14 -14
2014-06-10 14:40:00 -725403.309 0.4 Hz 8560 -14 -14
2014-06-10 15:10:00 21023028.49 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)