2014 HT46

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2333321984 ± 8.00e-07
Semi-major axis (a)1.2819323642 AU ± 9.04e-07
Inclination (i)1.56915416° ± 1.16e-05
Long. of Asc. Node (Ω)200.13115928° ± 1.69e-04
Arg. of Perihelion (ω)58.73090927° ± 3.06e-04
Mean Anomaly (M)323.21204868° ± 3.08e-03
Mean Motion (n)0.6790700993°/day ± 7.18e-07
Perihelion dist (q)0.98281627 AU ± 1.24e-06
Aphelion dist (Q)1.58104846 AU ± 1.52e-06
Orbital Period1.45143526 yr ± 1.54e-06
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.561″
Uncertainty1
Orbit TypeApollo
MOID0.012632 AU
Observations Used39
Radar Obs Used1
Oppositions1
Arc Total2014-2014
First Observation Used2014-04-23
Last Observation Used2014-05-05
Observations (39)
Date Type RA Dec Mag Band Observatory
2014-04-23 04:17:33 C 14 16 58.21 -04 20 23.0 L W84
2014-04-23 04:22:14 C 14 16 59.49 -04 20 14.4 L W84
2014-04-23 04:26:54 C 14 17 00.82 -04 20 05.1 L W84
2014-04-24 07:30:19 C 14 26 37.29 -03 24 04.6 L W84
2014-04-24 07:34:51 C 14 26 38.84 -03 23 54.3 L W84
2014-04-24 07:39:25 C 14 26 40.40 -03 23 43.9 L W84
2014-04-24 07:43:59 C 14 26 41.98 -03 23 33.4 L W84
2014-04-24 07:48:31 C 14 26 43.55 -03 23 23.0 L W84
2014-04-24 09:57:06 C 14 27 36.04 -03 22 51.9 q G96
2014-04-24 10:06:35 C 14 27 39.33 -03 22 30.0 q G96
2014-04-24 10:16:03 C 14 27 42.64 -03 22 08.2 q G96
2014-04-24 10:25:33 C 14 27 45.96 -03 21 45.9 q G96
2014-04-24 11:38:33 C 14 28 12.28 -03 18 56.6 q G96
2014-04-24 11:40:05 C 14 28 12.88 -03 18 52.7 q G96
2014-04-24 11:41:37 C 14 28 13.43 -03 18 48.7 q G96
2014-04-24 11:43:10 C 14 28 14.03 -03 18 45.2 q G96
2014-04-25 06:30:56 C 14 36 28.78 -02 33 24.9 q H36
2014-04-25 06:38:23 C 14 36 31.69 -02 33 06.5 q H36
2014-04-25 06:44:52 C 14 36 34.22 -02 32 49.0 q H36
2014-04-26 07:41:34 C 14 48 52.52 -01 22 08.7 q G96
2014-04-26 07:42:16 C 14 48 52.81 -01 22 06.4 q G96
2014-04-26 07:43:00 C 14 48 53.18 -01 22 04.1 q G96
2014-04-26 08:36:01 C 14 49 12.53 -01 19 48.8 q H21
2014-04-26 08:41:17 C 14 49 15.09 -01 19 32.8 q H21
2014-04-26 08:49:06 C 14 49 18.89 -01 19 08.6 q H21
2014-04-28 05:20:38 C 15 17 44.66 +01 21 22.6 o 926
2014-04-28 05:23:09 C 15 17 46.33 +01 21 33.2 o 926
2014-04-28 05:25:38 C 15 17 48.06 +01 21 43.5 o 926
2014-04-28 07:10:43 C 15 18 53.09 +01 28 29.3 q H36
2014-04-28 07:29:52 C 15 19 05.62 +01 29 49.1 q H36
2014-04-28 07:46:21 C 15 19 16.72 +01 31 00.0 q H36
2014-04-29 02:04:08 C 15 33 54.327 +02 54 00.30 t J04
2014-04-29 02:06:49 C 15 33 56.361 +02 54 13.17 t J04
2014-04-29 02:09:29 C 15 33 58.381 +02 54 25.74 t J04
2014-05-02 08:59:41 C 17 02 18.40 +10 33 32.9 q H36
2014-05-02 09:09:09 C 17 02 30.69 +10 34 35.8 q H36
2014-05-02 09:20:30 C 17 02 45.41 +10 35 50.7 q H36
2014-05-05 02:05:21 C 18 43 57.66 +17 00 18.7 q 204
2014-05-05 02:25:17 C 18 44 27.99 +17 01 54.5 q 204
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-05-04 07:15:00 17766546.71 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)