2022 HB

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3814377205 ± 1.91e-08
Semi-major axis (a)1.0642821631 AU ± 6.23e-09
Inclination (i)6.42499343° ± 2.51e-06
Long. of Asc. Node (Ω)42.27462887° ± 3.68e-06
Arg. of Perihelion (ω)61.74146766° ± 3.70e-06
Mean Anomaly (M)157.75040816° ± 1.19e-05
Mean Motion (n)0.8976914746°/day ± 7.89e-09
Perihelion dist (q)0.65832480 AU ± 2.07e-08
Aphelion dist (Q)1.47023953 AU ± 2.21e-08
Orbital Period1.09795660 yr ± 9.65e-09
Physical Parameters
H (abs. magnitude)21.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.026089 AU
Observations Used370
Radar Obs Used3
Oppositions1
Arc Total2019-2022
First Observation Used2019-07-10
Last Observation Used2022-05-10
Observations (400)
Date Type RA Dec Mag Band Observatory
2022-04-27 19:50:42 C 13 37 49.07 +02 24 50.9 V L92
2022-04-27 20:15:50 C 13 37 43.90 +02 21 57.0 V 130
2022-04-27 20:16:44 C 13 37 43.73 +02 21 51.3 V 130
2022-04-27 20:17:56 C 13 37 43.46 +02 21 43.8 V 130
2022-04-27 20:18:32 C 13 37 43.32 +02 21 39.7 V 130
2022-04-27 21:01:03 C 13 37 30.93 +02 17 07.3 X L76
2022-04-27 21:13:07 C 13 37 28.35 +02 15 50.7 X L76
2022-04-27 21:16:04 C 13 37 31.12 +02 15 23.7 V G33
2022-04-27 21:17:40 C 13 37 30.77 +02 15 13.6 V G33
2022-04-27 21:19:32 C 13 37 30.38 +02 15 01.6 V G33
2022-04-27 21:21:08 C 13 37 30.05 +02 14 51.3 V G33
2022-04-27 21:22:49 C 13 37 29.70 +02 14 40.9 V G33
2022-04-27 21:24:30 C 13 37 29.34 +02 14 30.2 V G33
2022-04-27 21:25:11 C 13 37 25.78 +02 14 34.2 X L76
2022-04-27 21:33:42 C 13 37 27.30 +02 13 45.8 V K83
2022-04-27 21:35:14 C 13 37 23.64 +02 13 30.5 X L76
2022-04-27 21:37:10 C 13 37 26.54 +02 13 23.8 V K83
2022-04-27 21:37:51 C 13 37 23.09 +02 13 13.8 X L76
2022-04-27 21:40:21 C 13 37 22.55 +02 12 58.0 X L76
2022-04-27 21:40:56 C 13 37 25.75 +02 13 00.0 V K83
2022-04-27 21:42:02 C 13 37 25.622 +02 12 42.91 V A17
2022-04-27 21:47:26 C 13 37 24.473 +02 12 08.64 V A17
2022-04-27 21:53:09 C 13 37 23.280 +02 11 32.86 V A17
2022-04-27 22:30:24 C 13 37 16.346 +02 07 35.22 V Z80
2022-04-27 22:32:08 C 13 37 15.991 +02 07 24.17 V Z80
2022-04-27 22:34:14 C 13 37 15.569 +02 07 11.06 V Z80
2022-04-28 08:49:58 C 13 35 22.384 +01 05 59.78 V 703
2022-04-28 08:55:35 C 13 35 21.268 +01 05 27.42 V 703
2022-04-28 09:03:44 C 13 35 19.698 +01 04 40.40 V 703
2022-04-28 09:09:21 C 13 35 18.593 +01 04 07.72 V 703
2022-04-28 16:20:04 C 13 34 16.51 +00 23 35.3 Y N42
2022-04-28 16:21:32 C 13 34 16.25 +00 23 27.5 Y N42
2022-04-28 16:23:00 C 13 34 15.98 +00 23 19.2 Y N42
2022-04-28 16:24:28 C 13 34 15.71 +00 23 11.4 Y N42
2022-04-28 16:25:55 C 13 34 15.45 +00 23 03.3 Y N42
2022-04-28 16:27:23 C 13 34 15.18 +00 22 55.5 Y N42
2022-04-28 16:28:50 C 13 34 14.91 +00 22 47.6 Y N42
2022-04-28 16:30:20 C 13 34 14.65 +00 22 39.4 Y N42
2022-04-28 16:31:48 C 13 34 14.38 +00 22 31.7 Y N42
2022-04-28 16:33:16 C 13 34 14.10 +00 22 23.6 Y N42
2022-04-28 17:59:20 C 13 34 01.93 +00 14 32.1 X L76
2022-04-28 18:07:22 C 13 34 00.51 +00 13 49.3 X L76
2022-04-28 18:15:23 C 13 33 59.11 +00 13 06.0 X L76
2022-04-28 18:24:38 C 13 33 57.47 +00 12 16.6 X L76
2022-04-28 18:32:40 C 13 33 56.05 +00 11 33.6 X L76
2022-04-28 18:40:41 C 13 33 54.63 +00 10 50.7 X L76
2022-04-28 18:49:20 C 13 33 53.08 +00 10 04.6 X L76
2022-04-28 18:57:22 C 13 33 51.66 +00 09 21.8 X L76
2022-04-28 19:05:24 C 13 33 50.21 +00 08 38.8 X L76
2022-04-28 19:58:34 C 13 33 36.74 +00 04 02.3 Y N42
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2022-04-25 06:20:00 -538062.37 0.05 Hz 8560 -14 -14
2022-04-26 05:50:00 -565849.259 0.1 Hz 8560 -14 -14
2022-04-26 06:20:00 50933647.75 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)