2021 HZ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4299638000
Semi-major axis (a)1.5793758000 AU
Inclination (i)14.34448000°
Long. of Asc. Node (Ω)207.17870000°
Arg. of Perihelion (ω)312.20393000°
Mean Anomaly (M)130.88641000°
Mean Motion (n)0.4965646900°/day
Perihelion dist (q)0.90030140 AU
Aphelion dist (Q)2.25845020 AU
Orbital Period1.98485240 yr
Physical Parameters
H (abs. magnitude)25.69
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty7
Orbit TypeApollo
MOID0.003851 AU
Observations Used69
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-01
Observations (73)
Date Type RA Dec Mag Band Observatory
2021-04-22 05:56:06 C 13 18 47.88 +45 47 39.9 V G96
2021-04-22 06:03:42 C 13 19 03.10 +45 46 30.6 V G96
2021-04-22 06:11:24 C 13 19 18.83 +45 45 18.6 V G96
2021-04-22 06:35:29 C 13 20 06.80 +45 41 37.1 V I52
2021-04-22 06:37:41 C 13 20 11.16 +45 41 16.5 V I52
2021-04-22 06:42:03 C 13 20 19.85 +45 40 36.1 V I52
2021-04-22 09:02:13 C 13 24 51.30 +45 18 21.4 V I52
2021-04-22 09:04:23 C 13 24 55.39 +45 18 00.0 V I52
2021-04-22 09:06:33 C 13 24 59.46 +45 17 39.4 V I52
2021-04-22 09:08:42 C 13 25 03.61 +45 17 18.1 V I52
2021-04-22 10:56:16 C 13 28 24.87 +44 59 42.5 V I52
2021-04-22 10:58:28 C 13 28 28.91 +44 59 21.0 V I52
2021-04-22 11:00:39 C 13 28 32.94 +44 58 59.0 V I52
2021-04-22 19:51:43 C 13 44 21.78 +43 39 38.1 V A17
2021-04-22 20:03:36 C 13 44 39.60 +43 38 01.8 V A17
2021-04-22 20:16:47 C 13 44 59.14 +43 36 13.3 V A17
2021-04-22 20:30:46 C 13 45 19.61 +43 34 19.6 V A17
2021-04-22 20:57:30 C 13 46 00.59 +43 30 16.6 V J95
2021-04-22 21:04:52 C 13 46 11.30 +43 29 16.5 V J95
2021-04-22 21:16:21 C 13 46 27.85 +43 27 43.0 V J95
2021-04-22 21:25:11 C 13 46 40.61 +43 26 30.9 V J95
2021-04-22 21:47:44 C 13 47 10.71 +43 24 04.3 V 204
2021-04-22 22:06:48 C 13 47 37.43 +43 21 26.5 V 204
2021-04-22 22:25:52 C 13 48 03.93 +43 18 48.5 V 204
2021-04-22 22:30:31 C 13 48 12.35 +43 17 25.3 V Z99
2021-04-22 22:36:57 C 13 48 21.24 +43 16 32.3 V Z99
2021-04-22 22:43:23 C 13 48 30.19 +43 15 39.4 V Z99
2021-04-23 02:18:12 C 13 53 13.62 +42 46 02.9 V K38
2021-04-23 02:57:36 C 13 54 04.65 +42 40 26.4 V K38
2021-04-23 03:01:59 C 13 54 38.45 +42 40 46.4 u H21
2021-04-23 03:08:33 C 13 54 46.71 +42 39 55.6 u H21
2021-04-23 03:13:52 C 13 54 53.38 +42 39 14.5 u H21
2021-04-23 03:28:36 C 13 55 17.90 +42 37 10.0 V H01
2021-04-23 03:39:05 C 13 55 31.03 +42 35 51.4 V H01
2021-04-23 03:50:25 C 13 55 45.12 +42 34 26.4 V H01
2021-04-23 04:00:21 C 13 55 57.41 +42 33 11.8 V H01
2021-04-23 04:02:42 C 13 56 01.52 +42 32 54.5 V I52
2021-04-23 04:04:29 C 13 56 03.80 +42 32 39.4 V I52
2021-04-23 04:06:16 C 13 56 05.96 +42 32 26.6 V I52
2021-04-23 06:55:11 C 13 59 27.39 +42 10 49.5 V 654
2021-04-23 07:00:58 C 13 59 33.93 +42 10 05.5 V 654
2021-04-23 08:37:07 C 14 01 21.14 +41 57 41.1 V 654
2021-04-23 08:42:54 C 14 01 27.48 +41 56 56.0 V 654
2021-04-23 19:52:47 C 14 13 33.51 +40 34 18.6 V 033
2021-04-23 19:54:12 C 14 13 34.78 +40 34 09.8 V 033
2021-04-23 19:55:37 C 14 13 36.08 +40 34 00.8 V 033
2021-04-23 19:57:18 C 14 13 37.62 +40 33 50.0 V 033
2021-04-23 19:57:37 C 14 13 38.68 +40 33 48.7 V A17
2021-04-23 19:58:49 C 14 13 39.01 +40 33 40.0 V 033
2021-04-23 20:01:22 C 14 13 42.92 +40 33 47.2 V 104