2020 HY10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2895691014 ± 6.39e-08
Semi-major axis (a)1.7399764407 AU ± 4.62e-08
Inclination (i)17.64026865° ± 1.42e-05
Long. of Asc. Node (Ω)168.91168992° ± 6.99e-05
Arg. of Perihelion (ω)154.47505036° ± 8.53e-05
Mean Anomaly (M)84.61524231° ± 7.35e-05
Mean Motion (n)0.4294347890°/day ± 1.71e-08
Perihelion dist (q)1.23613303 AU ± 1.16e-07
Aphelion dist (Q)2.24381986 AU ± 1.26e-07
Orbital Period2.29517102 yr ± 9.14e-08
Physical Parameters
H (abs. magnitude)20.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.258″
Uncertainty0
Orbit TypeAmor
MOID0.242727 AU
Observations Used54
Oppositions4
Arc Total2018-2025
First Observation Used2018-10-23
Last Observation Used2025-11-25
Observations (54)
Date Type RA Dec Mag Band Observatory
2018-10-23 15:05:41 C 05 19 18.112 -09 25 45.66 V F52
2018-10-23 15:15:59 C 05 19 17.962 -09 25 54.61 V F52
2018-11-09 11:41:57 C 05 07 08.150 -14 06 09.28 V F52
2018-11-09 12:00:38 C 05 07 07.220 -14 06 18.92 V F52
2018-11-09 12:19:13 C 05 07 06.322 -14 06 29.13 V F52
2018-11-09 12:37:47 C 05 07 05.428 -14 06 38.89 V F52
2020-03-19 14:23:21 C 15 27 12.025 +00 11 01.17 V F51
2020-03-19 14:38:59 C 15 27 12.381 +00 11 12.89 V F51
2020-03-19 14:54:32 C 15 27 12.717 +00 11 24.37 V F51
2020-03-19 15:10:12 C 15 27 13.055 +00 11 36.47 V F51
2020-03-22 13:47:24 C 15 28 47.541 +01 05 25.65 V F52
2020-03-22 13:52:04 C 15 28 47.642 +01 05 29.62 V F52
2020-03-22 14:24:13 C 15 28 48.205 +01 05 54.57 V F52
2020-04-21 10:55:25 C 15 26 50.895 +12 30 24.11 V F51
2020-04-21 13:41:00 C 15 26 45.975 +12 33 14.78 U F51
2020-04-21 13:56:47 C 15 26 45.509 +12 33 31.11 U F51
2020-04-21 14:12:30 C 15 26 45.045 +12 33 47.63 U F51
2020-04-25 13:31:38 C 15 23 54.317 +14 11 09.91 V F51
2020-04-25 14:20:55 C 15 23 52.587 +14 11 58.95 V F51
2020-04-26 09:35:41 C 15 23 15.028 +14 31 18.25 V F52
2020-04-27 12:31:33 C 15 22 18.693 +14 58 04.33 U F51
2020-04-27 12:48:34 C 15 22 18.040 +14 58 21.33 U F51
2020-04-27 13:05:38 C 15 22 17.377 +14 58 38.05 U F51
2020-04-27 13:22:35 C 15 22 16.737 +14 58 54.63 U F51
2020-05-01 08:25:10 C 15 18 52.554 +16 26 38.04 V F52
2020-05-01 09:00:45 C 15 18 51.059 +16 27 11.92 V F52
2020-05-01 09:18:39 C 15 18 50.289 +16 27 28.78 V F52
2020-05-21 11:46:55 C 14 57 03.077 +22 13 31.64 U F51
2020-05-21 12:04:27 C 14 57 02.246 +22 13 39.33 U F51
2020-05-21 12:22:02 C 14 57 01.412 +22 13 47.02 U F51
2020-05-22 03:04:35 C 14 56 22.66 +22 20 11.0 u H21
2020-05-22 03:18:48 C 14 56 21.98 +22 20 16.8 u H21
2020-05-22 03:29:41 C 14 56 21.50 +22 20 21.8 u H21
2020-05-22 04:10:46 C 14 56 19.83 +22 20 40.6 V V06
2020-05-22 04:15:20 C 14 56 19.61 +22 20 42.7 V V06
2020-05-22 04:19:54 C 14 56 19.38 +22 20 44.5 V V06
2020-05-24 05:07:06 C 14 54 10.48 +22 40 06.3 u H21
2020-05-24 05:27:00 C 14 54 09.54 +22 40 13.4 u H21
2020-05-24 05:38:07 C 14 54 09.03 +22 40 17.5 u H21
2020-05-30 03:01:04 C 14 48 28.71 +23 19 28.9 u H21
2020-05-30 03:25:57 C 14 48 27.73 +23 19 33.6 u H21
2020-05-30 03:39:42 C 14 48 27.17 +23 19 35.9 u H21
2020-05-31 02:53:24 C 14 47 36.96 +23 23 38.5 u H21
2020-05-31 03:08:20 C 14 47 36.39 +23 23 41.1 u H21
2020-05-31 03:15:29 C 14 47 36.10 +23 23 42.4 u H21
2020-06-11 07:47:40 C 14 40 17.62 +23 25 02.8 V V06
2020-06-11 07:53:23 C 14 40 17.52 +23 25 02.2 V V06
2020-06-11 07:59:05 C 14 40 17.39 +23 25 01.0 V V06
2020-06-11 08:04:47 C 14 40 17.28 +23 24 59.7 V V06
2020-06-13 04:07:14 C 14 39 34.34 +23 17 47.3 u H21