2016 HK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1588452000
Semi-major axis (a)0.9199298000 AU
Inclination (i)12.35625000°
Long. of Asc. Node (Ω)42.30794000°
Arg. of Perihelion (ω)308.80943000°
Mean Anomaly (M)185.06377000°
Mean Motion (n)1.1170484500°/day
Perihelion dist (q)0.77380340 AU
Aphelion dist (Q)1.06605620 AU
Orbital Period0.88233200 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty4
Orbit TypeAten
MOID0.010317 AU
Observations Used63
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-04-28
Observations (63)
Date Type RA Dec Mag Band Observatory
2016-04-12 13:12:35 C 16 55 24.385 +38 33 51.68 L F51
2016-04-12 13:29:22 C 16 55 24.079 +38 34 14.53 L F51
2016-04-12 14:33:25 C 16 55 22.903 +38 35 38.32 L F51
2016-04-12 14:45:04 C 16 55 22.680 +38 35 53.12 L F51
2016-04-19 11:06:03 C 16 58 19.24 +43 51 35.3 q G96
2016-04-19 11:13:28 C 16 58 18.98 +43 51 56.2 q G96
2016-04-19 11:20:53 C 16 58 18.68 +43 52 16.7 q G96
2016-04-19 11:28:17 C 16 58 18.39 +43 52 37.4 q G96
2016-04-19 11:39:24 C 16 58 17.94 +43 53 08.2 q G96
2016-04-19 11:43:27 C 16 58 17.72 +43 53 20.0 q G96
2016-04-19 11:47:29 C 16 58 17.63 +43 53 30.7 q G96
2016-04-19 11:51:31 C 16 58 17.51 +43 53 41.5 q G96
2016-04-19 14:33:20 C 16 58 21.208 +44 02 09.59 L F51
2016-04-19 14:47:02 C 16 58 20.593 +44 02 48.13 L F51
2016-04-19 14:53:55 C 16 58 20.317 +44 03 07.44 L F51
2016-04-19 22:19:54 C 16 58 43.83 +44 23 16.8 q J95
2016-04-19 22:44:56 C 16 58 43.95 +44 24 42.2 q J95
2016-04-19 23:10:06 C 16 58 43.99 +44 26 07.3 q J95
2016-04-20 06:34:54 C 16 58 55.18 +44 50 38.0 t H01
2016-04-20 06:38:30 C 16 58 55.99 +44 50 49.7 o 695
2016-04-20 06:45:51 C 16 58 55.90 +44 51 16.7 o 695
2016-04-20 06:47:21 C 16 58 54.96 +44 51 23.2 t H01
2016-04-20 06:53:14 C 16 58 55.79 +44 51 43.6 o 695
2016-04-20 06:56:06 C 16 58 54.81 +44 51 55.0 t H01
2016-04-20 07:04:46 C 16 58 54.61 +44 52 26.7 t H01
2016-04-20 07:45:21 C 16 58 53.42 +44 54 57.7 t 705
2016-04-20 07:47:02 C 16 58 53.37 +44 55 03.3 t 705
2016-04-20 07:48:30 C 16 58 53.32 +44 55 08.9 t 705
2016-04-20 10:10:56 C 16 58 48.99 +45 03 27.9 o 926
2016-04-20 10:18:22 C 16 58 48.62 +45 03 52.9 o 926
2016-04-20 10:25:33 C 16 58 48.26 +45 04 17.2 o 926
2016-04-21 09:20:15 C 16 59 21.76 +46 28 02.3 o 926
2016-04-21 09:26:43 C 16 59 21.46 +46 28 29.2 o 926
2016-04-25 07:00:23 C 17 03 01.56 +56 09 08.2 t 705
2016-04-25 07:01:50 C 17 03 01.49 +56 09 22.9 t 705
2016-04-25 07:03:17 C 17 03 01.43 +56 09 37.6 t 705
2016-04-25 10:56:36 C 17 02 49.09 +56 49 08.2 o 926
2016-04-25 10:59:37 C 17 02 48.83 +56 49 38.3 o 926
2016-04-25 11:02:40 C 17 02 48.62 +56 50 08.4 o 926
2016-04-25 20:58:10 C 17 04 11.62 +58 33 17.0 o K51
2016-04-25 21:01:08 C 17 04 11.79 +58 33 53.3 o K51
2016-04-25 21:03:00 C 17 04 11.92 +58 34 16.1 o K51
2016-04-26 06:01:22 C 17 05 11.13 +60 24 37.2 u 926
2016-04-26 06:06:24 C 17 05 11.08 +60 25 47.4 u 926
2016-04-26 06:11:25 C 17 05 11.33 +60 26 56.4 u 926
2016-04-27 06:16:43 C 17 09 11.32 +66 33 01.9 u 926
2016-04-27 06:20:34 C 17 09 11.82 +66 34 16.1 u 926
2016-04-27 06:24:24 C 17 09 12.19 +66 35 30.1 u 926
2016-04-27 09:53:09 C 17 09 16.29 +67 42 02.3 o 926
2016-04-27 09:55:11 C 17 09 16.23 +67 42 41.6 o 926
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-05-03 18:20:00 -84667.4718 1 Hz 2380 -1 -1
2016-05-03 19:10:00 16861331.8 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)