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
2022-04-24 21:43:50 C 13 56 41.28 +12 49 01.1 q J69
2022-04-24 21:45:03 C 13 56 37.90 +12 48 58.4 V K88
2022-04-25 09:58:17 C 13 52 14.578 +10 29 56.08 V T05
2022-04-25 10:03:29 C 13 52 12.569 +10 28 59.84 V T05
2022-04-25 10:12:58 C 13 52 08.782 +10 27 21.17 V T08
2022-04-25 10:17:01 C 13 52 07.219 +10 26 37.43 V T08
2022-04-25 10:24:58 C 13 52 04.162 +10 25 11.60 V T08
2022-04-25 10:35:48 C 13 52 00.156 +10 23 11.15 V T05
2022-04-25 11:14:21 C 13 51 45.480 +10 16 16.61 V T05
2022-04-25 11:15:01 C 13 51 45.062 +10 16 13.19 V T08
2022-04-25 19:37:27 C 13 49 14.19 +08 48 57.1 X L76
2022-04-25 19:42:52 C 13 49 12.37 +08 48 03.9 X L76
2022-04-25 19:48:16 C 13 49 10.57 +08 47 10.8 X L76
2022-04-25 20:42:08 C 13 48 57.307 +08 38 08.63 V Z80
2022-04-25 20:44:46 C 13 48 56.462 +08 37 42.64 V Z80
2022-04-25 20:47:25 C 13 48 55.603 +08 37 17.76 V Z80
2022-04-26 04:18:52 C 13 46 41.974 +07 30 22.68 V W68
2022-04-26 04:22:51 C 13 46 40.716 +07 29 46.50 V W68
2022-04-26 04:30:40 C 13 46 38.239 +07 28 35.44 V W68
2022-04-26 04:45:55 C 13 46 33.418 +07 26 17.05 V W68
2022-04-26 04:59:39 C 13 46 31.96 +07 20 55.1 u H21
2022-04-26 05:01:25 C 13 46 31.42 +07 20 39.2 u H21
2022-04-26 05:03:16 C 13 46 30.84 +07 20 22.4 u H21
2022-04-26 05:05:08 C 13 46 30.26 +07 20 05.6 u H21
2022-04-26 05:07:00 C 13 46 29.68 +07 19 48.9 u H21
2022-04-26 05:09:02 C 13 46 29.04 +07 19 30.4 u H21
2022-04-26 08:11:57 C 13 45 44.361 +06 53 14.32 U F52
2022-04-26 08:43:23 C 13 45 34.735 +06 48 40.57 U F52
2022-04-26 08:59:12 C 13 45 29.889 +06 46 23.14 U F52
2022-04-26 19:01:02 C 13 43 01.42 +05 21 53.1 X L76
2022-04-26 19:19:08 C 13 42 56.60 +05 19 29.9 X L76
2022-04-26 19:37:06 C 13 42 51.83 +05 17 08.0 X L76
2022-04-26 21:02:14 C 13 42 32.99 +05 06 06.2 V G17
2022-04-26 21:04:04 C 13 42 32.52 +05 05 51.7 V G17
2022-04-26 21:05:54 C 13 42 32.05 +05 05 37.6 V G17
2022-04-26 22:17:51 C 13 42 09.49 +04 56 17.1 V C40
2022-04-26 22:21:13 C 13 42 08.65 +04 55 51.5 V C40
2022-04-26 22:24:31 C 13 42 07.79 +04 55 25.7 V C40
2022-04-27 01:55:44 C 13 41 19.994 +04 29 21.66 V G40
2022-04-27 02:21:16 C 13 41 13.440 +04 26 10.39 V G40
2022-04-27 02:35:53 C 13 41 09.730 +04 24 21.82 V G40
2022-04-27 02:51:12 C 13 41 05.870 +04 22 27.55 V G40
2022-04-27 03:05:55 C 13 41 02.177 +04 20 38.04 V G40
2022-04-27 11:00:42 C 13 39 24.986 +03 24 23.33 V T05
2022-04-27 11:05:20 C 13 39 23.875 +03 23 51.04 V T05
2022-04-27 11:13:21 C 13 39 21.934 +03 22 55.63 V T05
2022-04-27 12:04:17 C 13 39 09.833 +03 17 04.74 V T05
2022-04-27 19:35:50 C 13 37 52.33 +02 26 25.9 V L92
2022-04-27 19:40:05 C 13 37 51.34 +02 25 58.3 V L92
2022-04-27 19:45:24 C 13 37 50.15 +02 25 24.6 V L92
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)