2020 HN5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4851757000
Semi-major axis (a)1.9946121000 AU
Inclination (i)5.73587000°
Long. of Asc. Node (Ω)212.25181000°
Arg. of Perihelion (ω)11.97633000°
Mean Anomaly (M)349.31410000°
Mean Motion (n)0.3498778200°/day
Perihelion dist (q)1.02687480 AU
Aphelion dist (Q)2.96234940 AU
Orbital Period2.81700540 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.660″
Uncertainty5
Orbit TypeAmor
MOID0.023845 AU
Observations Used107
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-05-13
Observations (107)
Date Type RA Dec Mag Band Observatory
2020-04-29 05:19:56 C 11 47 49.96 +22 29 12.6 V 703
2020-04-29 05:35:00 C 11 48 04.00 +22 31 36.9 V 703
2020-04-30 04:27:14 C 12 13 38.22 +26 17 31.0 V I52
2020-04-30 04:27:36 C 12 13 38.63 +26 17 34.6 V I52
2020-04-30 04:27:57 C 12 13 39.04 +26 17 38.5 V I52
2020-04-30 04:28:18 C 12 13 39.44 +26 17 41.9 V I52
2020-04-30 08:37:17 C 12 18 44.19 +27 01 06.4 V T08
2020-04-30 08:54:52 C 12 19 04.62 +27 04 01.6 V T08
2020-04-30 09:07:15 C 12 19 19.40 +27 06 07.8 V T08
2020-04-30 09:17:35 C 12 19 31.56 +27 07 51.8 V T08
2020-05-02 02:15:26 C 13 21 23.75 +33 50 40.6 V W34
2020-05-02 02:22:11 C 13 21 34.76 +33 51 43.1 V W34
2020-05-02 02:29:56 C 13 21 47.50 +33 52 55.8 V W34
2020-05-02 02:35:18 C 13 21 56.28 +33 53 45.1 V W34
2020-05-02 04:37:37 C 13 25 28.87 +34 12 12.0 V I52
2020-05-02 04:37:54 C 13 25 29.32 +34 12 14.6 V I52
2020-05-02 04:38:10 C 13 25 29.78 +34 12 17.0 V I52
2020-05-02 04:38:27 C 13 25 30.25 +34 12 19.5 V I52
2020-05-04 06:39:35 C 15 01 06.29 +39 19 33.7 V I52
2020-05-04 06:40:24 C 15 01 07.89 +39 19 36.4 V I52
2020-05-04 06:41:14 C 15 01 09.41 +39 19 39.0 V I52
2020-05-04 06:54:29 C 15 01 34.22 +39 20 20.3 V G96
2020-05-04 07:01:50 C 15 01 47.97 +39 20 42.9 V G96
2020-05-04 07:09:10 C 15 02 01.58 +39 21 04.6 V G96
2020-05-04 07:16:30 C 15 02 15.15 +39 21 26.5 V G96
2020-05-05 03:38:40 C 15 41 45.15 +39 50 26.3 V V01
2020-05-05 04:23:57 C 15 43 07.56 +39 51 07.1 V V01
2020-05-05 05:10:03 C 15 44 30.27 +39 51 39.6 V V01
2020-05-05 20:28:01 C 16 11 45.44 +39 40 01.1 V A17
2020-05-05 20:43:19 C 16 12 10.91 +39 39 47.7 V A17
2020-05-05 20:58:55 C 16 12 36.84 +39 39 32.3 V A17
2020-05-05 22:48:32 C 16 15 35.80 +39 37 25.0 V K87
2020-05-05 22:55:37 C 16 15 47.20 +39 37 15.6 V K87
2020-05-05 23:03:42 C 16 16 00.27 +39 37 04.5 V K87
2020-05-06 06:18:58 C 16 28 02.24 +39 24 12.8 V I52
2020-05-06 06:20:38 C 16 28 04.69 +39 24 09.8 V I52
2020-05-06 06:22:17 C 16 28 07.36 +39 24 07.1 V I52
2020-05-06 06:23:56 C 16 28 09.79 +39 24 04.9 V I52
2020-05-06 23:43:36 C 16 54 07.81 +38 35 14.7 V K87
2020-05-06 23:54:06 C 16 54 21.92 +38 34 42.8 V K87
2020-05-06 23:58:56 C 16 54 28.42 +38 34 27.7 V K87
2020-05-08 23:15:22 C 17 49 28.72 +35 32 29.3 V J95
2020-05-08 23:29:42 C 17 49 41.66 +35 31 35.6 V J95
2020-05-08 23:44:25 C 17 49 54.87 +35 30 39.2 V J95
2020-05-09 06:40:27 C 17 56 13.55 +35 03 11.7 V 734
2020-05-09 06:47:11 C 17 56 18.98 +35 02 46.3 V 734
2020-05-09 06:54:09 C 17 56 24.80 +35 02 19.6 V 734
2020-05-09 07:01:05 C 17 56 30.45 +35 01 54.3 V 734
2020-05-09 07:03:44 C 17 56 30.59 +35 01 48.3 u H21
2020-05-09 07:07:51 C 17 56 35.76 +35 01 28.3 V 734
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-04-30 02:23:00 50168.0199 3 Hz 2380 -1 -1
2020-05-01 02:07:00 36666.4992 2.5 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)