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
2014-04-23 19:15:51 S 22 31 28.229 -72 23 29.90 L C51
2014-04-23 22:25:27 S 22 31 46.39 -72 22 54.6 L C51
2014-04-24 01:35:04 S 22 32 04.48 -72 22 20.9 L C51
2014-04-24 04:44:40 S 22 32 22.714 -72 21 47.45 L C51
2014-04-24 07:54:05 S 22 32 40.826 -72 21 12.35 L C51
2014-04-24 09:28:53 S 22 32 49.91 -72 20 55.4 L C51
2014-04-24 12:38:18 S 22 33 07.82 -72 20 21.5 L C51
2014-04-24 14:13:06 S 22 33 16.810 -72 20 03.41 L C51
2014-04-24 15:47:54 S 22 33 25.89 -72 19 47.8 L C51
2014-04-24 18:57:19 S 22 33 44.10 -72 19 14.7 L C51
2014-04-24 20:32:07 S 22 33 52.89 -72 18 58.9 L C51
2014-04-24 22:06:55 S 22 34 01.99 -72 18 41.1 L C51
2014-04-25 01:16:31 S 22 34 19.88 -72 18 06.2 L C51
2014-04-25 07:35:32 S 22 34 55.970 -72 17 01.07 L C51
2014-04-25 13:54:45 S 22 35 31.74 -72 15 53.5 L C51
2014-04-25 17:04:21 S 22 35 49.289 -72 15 19.98 L C51
2014-04-25 20:13:46 S 22 36 07.327 -72 14 48.80 L C51
2014-04-26 18:59:29 C 22 38 18.17 -72 11 02.9 q D90
2014-04-26 19:10:33 C 22 38 19.01 -72 11 01.8 q D90
2014-04-26 19:21:38 C 22 38 19.93 -72 11 00.7 q D90
2014-04-28 09:57:12 C 22 41 54.34 -72 04 35.1 c I11
2014-04-28 09:58:34 C 22 41 54.44 -72 04 35.0 c I11
2014-04-28 09:59:56 C 22 41 54.55 -72 04 34.8 c I11
2014-04-28 10:01:18 C 22 41 54.66 -72 04 34.7 c I11
2014-04-29 16:13:54 C 22 44 41.06 -71 59 27.0 o 474
2014-04-29 16:16:56 C 22 44 41.28 -71 59 27.1 o 474
2014-04-29 16:19:56 C 22 44 41.59 -71 59 26.8 o 474
2014-04-29 16:22:58 C 22 44 41.81 -71 59 26.2 o 474
2014-04-29 16:25:58 C 22 44 42.07 -71 59 26.2 o 474
2014-04-30 16:43:25 C 22 46 54.21 -71 55 35.2 o 474
2014-04-30 16:45:54 C 22 46 54.40 -71 55 35.2 o 474
2014-04-30 16:48:25 C 22 46 54.63 -71 55 35.0 o 474
2014-04-30 16:50:57 C 22 46 54.80 -71 55 34.9 o 474
2014-04-30 16:53:28 C 22 46 55.04 -71 55 34.5 o 474
2014-05-05 19:08:30 C 22 57 48.24 -71 37 24.7 q Q62
2014-05-05 19:12:26 C 22 57 48.47 -71 37 24.9 q Q62
2014-05-05 19:16:27 C 22 57 48.77 -71 37 24.3 q Q62
2014-05-05 19:20:23 C 22 57 49.07 -71 37 24.2 q Q62
2014-05-05 19:24:21 C 22 57 49.28 -71 37 23.8 q Q62
2014-05-05 19:28:17 C 22 57 49.59 -71 37 23.7 q Q62
2014-05-05 19:32:13 C 22 57 49.86 -71 37 23.2 q Q62
2014-05-05 19:40:07 C 22 57 50.36 -71 37 22.7 q Q62
2014-05-05 19:44:03 C 22 57 50.63 -71 37 22.4 q Q62
2014-05-05 19:47:59 C 22 57 50.95 -71 37 22.1 q Q62
2014-05-07 19:02:03 C 23 02 01.77 -71 30 36.7 q D90
2014-05-07 19:11:27 C 23 02 02.47 -71 30 36.5 q D90
2014-05-07 19:20:51 C 23 02 03.13 -71 30 36.2 q D90
2014-05-08 08:10:25 C 23 03 12.27 -71 28 43.0 u 807
2014-05-08 08:26:56 C 23 03 13.55 -71 28 43.6 u 807
2014-05-08 08:47:30 C 23 03 15.00 -71 28 42.5 u 807
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)