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
2014-06-10 23:54:11 C 07 42 46.68 +62 31 20.9 u 585
2014-06-10 23:54:44 C 07 42 47.73 +62 31 27.5 u 585
2014-06-10 23:55:16 C 07 42 48.78 +62 31 34.1 u 585
2014-06-10 23:56:05 C 07 42 50.44 +62 31 44.2 u 585
2014-06-10 23:56:21 C 07 42 50.89 +62 31 47.8 u 585
2014-06-10 23:56:39 C 07 42 51.43 +62 31 51.2 u 585
2014-06-10 23:57:00 C 07 42 52.10 +62 31 55.7 u 585
2014-06-10 23:57:21 C 07 42 52.77 +62 31 59.5 u 585
2014-06-10 23:58:28 C 07 42 54.88 +62 32 13.0 u 585
2014-06-10 23:59:16 C 07 42 56.38 +62 32 23.1 u 585
2014-06-10 23:59:33 C 07 42 56.96 +62 32 25.9 u 585
2014-06-10 23:59:48 C 07 42 57.35 +62 32 29.5 u 585
2014-06-11 00:00:05 C 07 42 57.90 +62 32 32.3 u 585
2014-06-11 00:00:21 C 07 42 58.41 +62 32 35.1 u 585
2014-06-11 00:00:37 C 07 42 58.95 +62 32 38.6 u 585
2014-06-11 20:22:25 C 08 13 44.46 +65 35 39.9 t L04
2014-06-11 20:27:54 C 08 13 51.96 +65 36 11.6 t L04
2014-06-11 20:34:10 C 08 14 00.66 +65 36 46.6 t L04
2014-06-11 20:41:35 C 08 14 10.78 +65 37 28.6 t L04
2014-06-11 20:47:46 C 08 14 19.29 +65 38 04.0 t L04
2014-06-12 22:54:24 C 08 43 39.56 +67 37 22.0 q J69
2014-06-12 23:01:59 C 08 43 47.01 +67 37 42.2 q J69
2014-06-12 23:09:35 C 08 43 54.47 +67 38 03.2 q J69
2014-06-12 23:29:13 C 08 44 13.93 +67 38 56.5 q J69
2014-06-12 23:37:12 C 08 44 21.80 +67 39 18.1 q J69
2014-06-13 20:54:11 C 09 01 43.14 +68 33 43.9 t L04
2014-06-13 21:03:52 C 09 01 50.29 +68 33 58.5 t L04
2014-06-13 21:08:00 C 09 01 53.40 +68 34 04.5 t L04
2014-06-13 21:12:45 C 09 01 57.02 +68 34 11.7 t L04
2014-06-13 21:17:50 C 09 02 00.78 +68 34 18.7 t L04
2014-06-15 04:34:46 C 09 20 39.14 +69 21 21.8 v H06
2014-06-15 04:38:03 C 09 20 40.78 +69 21 23.8 v H06
2014-06-15 04:41:21 C 09 20 42.42 +69 21 25.7 v H06
2014-06-20 23:05:23 C 09 58 07.15 +70 21 46.2 t 204
2014-06-20 23:14:23 C 09 58 08.50 +70 21 45.5 t 204
2014-06-20 23:23:15 C 09 58 09.86 +70 21 44.7 t 204
2014-06-23 20:17:24 C 10 04 36.93 +70 27 26.0 t L04
2014-06-23 20:23:40 C 10 04 37.28 +70 27 24.9 t L04
2017-03-30 02:45:03 C 04 25 48.88 -12 04 46.2 o 291
2017-03-30 02:51:24 C 04 25 50.10 -12 04 49.2 o 291
2017-03-30 02:57:46 C 04 25 51.32 -12 04 52.2 o 291
2017-09-18 02:42:56 C 15 05 42.24 +05 14 52.3 o 691
2017-09-18 02:53:40 C 15 05 43.27 +05 14 59.0 o 691
2017-10-02 02:40:12 C 15 31 49.27 +08 44 27.9 o 691
2017-10-02 02:56:36 C 15 31 50.18 +08 44 37.7 o 691
2018-05-27 10:00:54 C 23 25 51.72 +11 23 00.6 o 291
2018-05-27 10:08:23 C 23 25 53.01 +11 23 27.4 o 291
2018-05-27 10:15:51 C 23 25 54.34 +11 23 54.7 o 291
2021-01-04 01:36:24 C 21 32 18.00 -07 41 05.7 o 691
2021-01-04 01:45:05 C 21 32 19.85 -07 41 14.3 o 691
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)