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
2014-05-24 15:16:09 C 23 45 30.76 -70 31 10.7 q D90
2014-05-24 15:24:44 C 23 45 32.31 -70 31 10.8 q D90
2014-05-29 15:23:40 C 00 12 11.96 -69 52 09.5 q D90
2014-05-29 15:32:15 C 00 12 14.77 -69 52 08.1 q D90
2014-05-29 15:40:50 C 00 12 17.60 -69 52 06.7 q D90
2014-05-30 15:05:04 C 00 20 10.94 -69 38 13.2 o 474
2014-05-30 15:07:14 C 00 20 11.69 -69 38 12.5 o 474
2014-05-30 15:09:25 C 00 20 12.49 -69 38 11.7 o 474
2014-05-30 15:11:37 C 00 20 13.26 -69 38 10.9 o 474
2014-05-30 15:13:46 C 00 20 14.07 -69 38 10.3 o 474
2014-06-01 09:14:16 C 00 38 50.55 -68 59 10.7 q W88
2014-06-01 09:38:46 C 00 39 01.94 -68 58 49.1 q W88
2014-06-01 09:53:47 C 00 39 08.81 -68 58 35.3 q W88
2014-06-01 14:09:15 C 00 41 32.87 -68 50 57.2 o 474
2014-06-01 14:10:40 C 00 41 33.66 -68 50 55.9 o 474
2014-06-01 14:12:06 C 00 41 34.49 -68 50 54.6 o 474
2014-06-01 14:13:31 C 00 41 35.30 -68 50 53.3 o 474
2014-06-01 14:14:58 C 00 41 36.14 -68 50 51.9 o 474
2014-06-02 07:03:56 C 00 51 54.09 -68 24 05.2 q W88
2014-06-02 07:44:02 C 00 52 20.14 -68 23 13.4 q W88
2014-06-02 09:34:23 C 00 53 28.68 -68 20 40.9 q W88
2014-06-02 15:17:04 C 00 57 31.74 -68 07 20.8 o 474
2014-06-02 15:19:45 C 00 57 33.63 -68 07 16.4 o 474
2014-06-02 15:21:10 C 00 57 34.66 -68 07 14.1 o 474
2014-06-02 15:22:35 C 00 57 35.68 -68 07 11.6 o 474
2014-06-02 15:24:02 C 00 57 36.70 -68 07 09.3 o 474
2014-06-02 18:30:53 C 00 59 54.73 -68 01 24.6 15.1 w Q62
2014-06-02 18:33:45 C 00 59 56.68 -68 01 19.6 15.1 w Q62
2014-06-02 18:36:51 C 00 59 58.80 -68 01 14.1 15.1 w Q62
2014-06-04 08:11:49 C 01 35 27.81 -65 44 37.2 q I39
2014-06-04 08:16:28 C 01 35 32.93 -65 44 15.7 q I39
2014-06-04 08:21:02 C 01 35 38.05 -65 43 54.0 q I39
2014-06-04 08:26:06 C 01 35 43.72 -65 43 30.0 q I39
2014-06-04 08:30:38 C 01 35 48.69 -65 43 08.5 q I39
2014-06-05 17:37:14 C 02 24 46.75 -60 33 46.2 q D90
2014-06-05 17:38:56 C 02 24 49.92 -60 33 22.2 q D90
2014-06-05 17:40:39 C 02 24 53.11 -60 32 58.4 q D90
2014-06-05 17:42:23 C 02 24 56.21 -60 32 35.2 q D90
2014-06-05 17:44:05 C 02 24 59.29 -60 32 12.2 q D90
2014-06-10 19:29:34 C 07 34 17.88 +61 36 10.4 q 089
2014-06-10 19:39:43 C 07 34 37.28 +61 38 23.5 q 089
2014-06-10 19:43:12 C 07 34 44.07 +61 39 08.9 q 089
2014-06-10 19:46:42 C 07 34 50.71 +61 39 54.8 q 089
2014-06-10 19:50:12 C 07 34 57.47 +61 40 40.0 q 089
2014-06-10 19:53:42 C 07 35 04.15 +61 41 25.2 q 089
2014-06-10 19:57:12 C 07 35 10.85 +61 42 10.7 q 089
2014-06-10 20:00:42 C 07 35 17.62 +61 42 56.2 q 089
2014-06-10 20:04:12 C 07 35 24.41 +61 43 40.9 q 089
2014-06-10 20:07:42 C 07 35 31.07 +61 44 25.9 q 089
2014-06-10 20:11:12 C 07 35 37.85 +61 45 11.0 q 089
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)