2020 HS6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7730144000
Semi-major axis (a)2.2903286000 AU
Inclination (i)9.70714000°
Long. of Asc. Node (Ω)228.13384000°
Arg. of Perihelion (ω)100.32227000°
Mean Anomaly (M)199.74350000°
Mean Motion (n)0.2843527100°/day
Perihelion dist (q)0.51987160 AU
Aphelion dist (Q)4.06078560 AU
Orbital Period3.46614470 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty5
Orbit TypeApollo
MOID0.010987 AU
Observations Used124
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-05-16
Observations (124)
Date Type RA Dec Mag Band Observatory
2020-05-13 05:32:44 C 11 43 29.30 +11 16 39.8 V I52
2020-05-13 05:32:55 C 11 43 28.88 +11 16 44.7 V I52
2020-05-13 05:33:06 C 11 43 28.49 +11 16 49.5 V I52
2020-05-13 05:33:18 C 11 43 28.09 +11 16 54.2 V I52
2020-05-13 22:40:37 C 11 03 27.76 +18 56 20.4 V Z80
2020-05-13 22:45:37 C 11 03 14.71 +18 58 37.6 V Z80
2020-05-13 22:50:36 C 11 03 01.66 +19 00 54.7 V Z80
2020-05-13 22:55:36 C 11 02 48.69 +19 03 13.1 V Z80
2020-05-14 03:51:32 C 10 49 48.80 +21 20 28.4 V I52
2020-05-14 03:57:43 C 10 49 31.63 +21 23 17.9 V I52
2020-05-14 03:57:55 C 10 49 31.11 +21 23 22.9 V I52
2020-05-14 03:58:07 C 10 49 30.59 +21 23 28.2 V I52
2020-05-14 21:11:31 C 09 59 21.63 +28 50 06.3 V J95
2020-05-14 21:16:46 C 09 59 05.27 +28 52 10.3 V J95
2020-05-14 21:22:06 C 09 58 48.77 +28 54 15.6 V J95
2020-05-14 21:27:54 C 09 58 30.72 +28 56 32.4 V J95
2020-05-14 21:33:02 C 09 58 14.79 +28 58 33.1 V J95
2020-05-14 23:12:07 C 09 53 06.63 +29 36 43.8 V Z80
2020-05-14 23:19:36 C 09 52 43.39 +29 39 34.7 V Z80
2020-05-15 21:49:05 C 08 42 21.90 +36 33 25.8 V J95
2020-05-15 22:17:24 C 08 40 54.94 +36 39 35.5 V J95
2020-05-16 03:46:14 C 08 24 23.15 +37 47 13.0 V I52
2020-05-16 03:47:51 C 08 24 18.29 +37 47 30.0 V I52
2020-05-16 03:48:40 C 08 24 15.92 +37 47 38.9 V I52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-05-14 21:51:00 -45105.2234 1 Hz 2380 -1 -1
2020-05-14 22:14:00 41272239.12 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)