2020 HU2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3299424420 ± 2.24e-05
Semi-major axis (a)1.5199440147 AU ± 5.15e-05
Inclination (i)4.97132463° ± 2.64e-04
Long. of Asc. Node (Ω)215.16548832° ± 6.19e-06
Arg. of Perihelion (ω)18.57150562° ± 1.04e-04
Mean Anomaly (M)341.56271295° ± 5.39e-02
Mean Motion (n)0.5259820082°/day ± 2.68e-05
Perihelion dist (q)1.01844997 AU ± 4.85e-05
Aphelion dist (Q)2.02143805 AU ± 7.65e-05
Orbital Period1.87387832 yr ± 9.53e-05
Physical Parameters
H (abs. magnitude)26.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.399″
Uncertainty2
Orbit TypeAmor
MOID0.018568 AU
Observations Used86
Radar Obs Used1
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-16
Last Observation Used2020-05-04
Observations (90)
Date Type RA Dec Mag Band Observatory
2020-04-26 21:48:40 C 13 14 19.31 -03 49 54.6 V 246
2020-04-26 21:48:50 C 13 14 19.48 -03 49 53.3 V 246
2020-04-26 21:49:01 C 13 14 19.59 -03 49 51.9 V 246
2020-04-26 21:49:13 C 13 14 19.70 -03 49 51.0 V 246
2020-04-27 08:16:22 C 13 23 41.97 -02 41 14.5 V 703
2020-04-27 08:24:01 C 13 23 48.62 -02 40 21.5 V 703
2020-04-27 08:39:21 C 13 24 01.99 -02 38 39.2 V 703
2020-04-28 09:04:51 C 13 49 27.485 +00 20 50.34 U F51
2020-04-28 09:20:08 C 13 49 42.889 +00 22 51.12 U F51
2020-04-28 09:35:38 C 13 49 58.507 +00 24 53.69 U F51
2020-04-28 09:51:07 C 13 50 14.140 +00 26 56.31 U F51
2020-04-28 10:09:40 C 13 50 17.56 +00 28 08.9 V I52
2020-04-28 10:10:02 C 13 50 17.88 +00 28 11.4 V I52
2020-04-28 10:10:23 C 13 50 18.29 +00 28 14.5 V I52
2020-04-28 10:10:44 C 13 50 18.66 +00 28 17.3 V I52
2020-04-29 06:03:06 C 14 14 21.45 +03 13 50.7 V V01
2020-04-29 07:56:32 C 14 16 34.45 +03 30 30.3 V V01
2020-04-29 08:55:19 C 14 17 44.13 +03 39 10.2 V V01
2020-04-29 10:22:22 C 14 19 27.00 +03 52 50.3 V I52
2020-04-29 10:22:48 C 14 19 27.60 +03 52 54.2 V I52
2020-04-29 10:23:13 C 14 19 28.12 +03 52 58.0 V I52
2020-04-29 10:23:39 C 14 19 28.69 +03 53 01.9 V I52
2020-04-30 11:17:08 C 14 53 42.58 +07 45 15.8 V T08
2020-04-30 11:25:48 C 14 53 54.04 +07 46 36.8 V T08
2020-04-30 12:00:11 C 14 54 39.27 +07 51 59.1 V T08
2020-04-30 12:35:59 C 14 55 27.30 +07 57 38.7 V T08
2020-05-01 12:01:37 C 15 30 36.446 +11 38 11.72 U F52
2020-05-01 12:17:57 C 15 30 59.500 +11 40 41.01 U F52
2020-05-03 11:10:26 C 16 42 59.78 +17 58 30.8 V I52
2020-05-03 11:14:15 C 16 43 05.14 +17 58 54.9 V I52
2020-05-03 11:15:22 C 16 43 06.67 +17 59 02.4 V I52
2020-05-03 11:16:29 C 16 43 08.21 +17 59 09.6 V I52
2020-05-04 07:08:49 C 17 12 07.08 +19 56 23.3 u H21
2020-05-04 07:18:49 C 17 12 19.98 +19 57 17.4 u H21
2020-05-04 07:18:49 C 17 12 19.99 +19 57 17.3 u H21
2020-05-04 07:27:03 C 17 12 30.61 +19 58 01.6 u H21
2020-05-04 09:27:39 C 17 15 14.76 +20 09 12.5 V I52
2020-05-04 09:29:19 C 17 15 16.86 +20 09 20.8 V I52
2020-05-04 09:36:35 C 17 15 26.09 +20 09 58.2 V I52
2020-05-04 09:38:14 C 17 15 28.17 +20 10 05.8 V I52
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-04-30 04:08:00 23366.4507 2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)