2022 HD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4749572000
Semi-major axis (a)1.8901531000 AU
Inclination (i)1.97918000°
Long. of Asc. Node (Ω)200.69664000°
Arg. of Perihelion (ω)30.70720000°
Mean Anomaly (M)129.53932000°
Mean Motion (n)0.3792788200°/day
Perihelion dist (q)0.99241130 AU
Aphelion dist (Q)2.78789490 AU
Orbital Period2.59863610 yr
Physical Parameters
H (abs. magnitude)27.21
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeApollo
MOID0.007990 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-04-25
Observations (56)
Date Type RA Dec Mag Band Observatory
2022-04-20 20:09:22 C 12 19 36.10 +18 27 31.5 o K88
2022-04-20 20:12:12 C 12 19 39.33 +18 28 00.5 o K88
2022-04-20 21:53:48 C 12 21 38.78 +18 45 29.7 o K88
2022-04-20 22:02:11 C 12 21 48.83 +18 46 56.5 o K88
2022-04-20 23:28:42 C 12 23 34.81 +19 01 53.0 o K88
2022-04-20 23:35:35 C 12 23 43.43 +19 03 04.7 o K88
2022-04-20 23:49:23 C 12 24 00.83 +19 05 28.3 o K88
2022-04-20 23:55:29 C 12 24 08.61 +19 06 31.9 o K88
2022-04-21 00:27:57 C 12 24 58.582 +19 12 09.76 V J95
2022-04-21 00:34:31 C 12 25 06.965 +19 13 19.34 V J95
2022-04-21 00:41:05 C 12 25 15.454 +19 14 28.90 V J95
2022-04-21 03:13:28 C 12 29 25.181 +19 45 02.41 V I52
2022-04-21 03:13:43 C 12 29 25.451 +19 45 05.04 V I52
2022-04-21 03:13:57 C 12 29 25.793 +19 45 07.92 V I52
2022-04-21 03:14:11 C 12 29 26.081 +19 45 11.27 V I52
2022-04-21 03:27:37 C 12 29 35.67 +19 47 11.6 q H36
2022-04-21 03:33:41 C 12 29 43.79 +19 48 20.7 q H36
2022-04-21 03:39:46 C 12 29 51.89 +19 49 30.6 q H36
2022-04-21 03:58:03 C 12 30 23.126 +19 53 35.93 V H01
2022-04-21 04:05:10 C 12 30 32.708 +19 54 59.08 V H01
2022-04-21 04:23:55 C 12 30 58.087 +19 58 38.70 V H01
2022-04-21 04:28:44 C 12 31 04.620 +19 59 35.07 V H01
2022-04-21 19:13:42 C 12 56 59.75 +23 04 09.7 o K88
2022-04-21 19:16:47 C 12 57 05.74 +23 04 53.8 o K88
2022-04-21 19:19:24 C 12 57 10.81 +23 05 31.0 o K88
2022-04-21 19:22:16 C 12 57 16.36 +23 06 11.9 o K88
2022-04-21 19:53:55 C 12 58 18.31 +23 13 30.2 X G02
2022-04-21 20:18:07 C 12 59 05.96 +23 19 17.8 X G02
2022-04-21 20:41:32 C 12 59 52.35 +23 24 53.1 X G02
2022-04-21 20:41:36 C 13 00 01.433 +23 24 07.06 V J95
2022-04-21 20:44:35 C 13 00 07.447 +23 24 50.80 V J95
2022-04-21 20:47:37 C 13 00 13.541 +23 25 34.64 V J95
2022-04-21 20:51:03 C 13 00 20.491 +23 26 24.25 V J95
2022-04-21 21:03:21 C 13 00 44.030 +23 29 05.53 V Z99
2022-04-21 21:06:19 C 13 00 50.061 +23 29 48.63 V Z99
2022-04-21 21:09:22 C 13 00 56.229 +23 30 32.79 V Z99
2022-04-21 21:33:57 C 13 01 46.961 +23 36 48.85 V Z80
2022-04-21 21:49:03 C 13 02 17.844 +23 40 27.98 V Z80
2022-04-21 22:04:03 C 13 02 48.588 +23 44 06.65 V Z80
2022-04-22 04:08:48 C 13 17 19.763 +25 16 59.05 V I52
2022-04-22 04:09:02 C 13 17 20.342 +25 17 03.08 V I52
2022-04-22 04:09:17 C 13 17 20.897 +25 17 06.83 V I52
2022-04-22 04:09:31 C 13 17 21.476 +25 17 10.82 V I52
2022-04-22 22:35:10 C 14 14 14.441 +30 04 27.44 V K74
2022-04-22 22:57:54 C 14 15 36.590 +30 10 21.14 V K74
2022-04-23 08:17:19 C 14 54 13.928 +32 25 39.97 V I52
2022-04-23 08:17:47 C 14 54 15.908 +32 25 45.44 V I52
2022-04-23 08:18:15 C 14 54 17.892 +32 25 51.49 V I52
2022-04-23 08:18:42 C 14 54 19.832 +32 25 57.18 V I52
2022-04-25 00:21:53 C 18 11 16.625 +31 13 03.97 V J95