2022 HQ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4813834391 ± 7.23e-08
Semi-major axis (a)1.6332813373 AU ± 3.46e-08
Inclination (i)29.59255138° ± 2.06e-05
Long. of Asc. Node (Ω)47.09039345° ± 4.30e-06
Arg. of Perihelion (ω)269.62248254° ± 1.23e-05
Mean Anomaly (M)216.01277712° ± 1.52e-05
Mean Motion (n)0.4721943396°/day ± 1.50e-08
Perihelion dist (q)0.84704675 AU ± 1.19e-07
Aphelion dist (Q)2.41951592 AU ± 1.29e-07
Orbital Period2.08733185 yr ± 6.63e-08
Physical Parameters
H (abs. magnitude)22.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.166511 AU
Observations Used90
Oppositions1
Arc Total2022-2024
First Observation Used2022-04-29
Last Observation Used2024-11-29
Observations (95)
Date Type RA Dec Mag Band Observatory
2022-04-29 11:05:25 C 16 21 13.229 -16 08 13.04 U F52
2022-04-29 11:20:06 C 16 21 12.488 -16 08 59.42 U F52
2022-04-29 11:49:29 C 16 21 10.963 -16 10 31.52 U F52
2022-04-29 13:19:27 C 16 21 06.225 -16 15 14.76 V F52
2022-04-29 13:20:21 C 16 21 06.190 -16 15 17.33 V F52
2022-04-30 02:48:36 C 16 20 29.162 -16 58 46.20 V Z84
2022-04-30 10:25:50 C 16 20 06.60 -17 24 03.3 o 291
2022-04-30 10:30:17 C 16 20 06.37 -17 24 18.7 o 291
2022-04-30 10:34:45 C 16 20 06.08 -17 24 33.4 o 291
2022-05-01 02:47:31 C 16 19 14.84 -18 19 59.2 V M21
2022-05-01 04:11:56 C 16 19 12.28 -18 24 54.1 u 807
2022-05-01 04:21:46 C 16 19 11.68 -18 25 28.9 u 807
2022-05-01 04:31:37 C 16 19 11.03 -18 26 04.1 u 807
2022-05-02 07:02:10 C 16 17 36.01 -20 04 38.2 u H21
2022-05-02 07:07:11 C 16 17 35.64 -20 04 57.3 u H21
2022-05-02 07:12:11 C 16 17 35.31 -20 05 16.4 u H21
2022-05-02 07:15:22 C 16 17 35.05 -20 05 28.8 u H21
2022-05-02 09:33:11 C 16 17 25.811 -20 14 19.07 V I52
2022-05-02 09:33:53 C 16 17 25.789 -20 14 22.27 V I52
2022-05-02 09:38:40 C 16 17 25.465 -20 14 39.88 V I52
2022-05-05 03:18:08 C 16 12 22.89 -24 55 45.5 u 807
2022-05-05 03:26:11 C 16 12 22.12 -24 56 23.7 u 807
2022-05-05 03:34:04 C 16 12 21.33 -24 57 01.0 u 807
2022-05-05 07:55:31 C 16 11 56.160 -25 18 23.00 V I52
2022-05-05 07:56:18 C 16 11 56.060 -25 18 25.60 V I52
2022-05-05 07:57:04 C 16 11 55.980 -25 18 30.90 V I52
2022-05-06 08:25:26 C 16 09 28.562 -27 20 13.49 V I52
2022-05-06 08:26:06 C 16 09 28.505 -27 20 16.30 V I52
2022-05-06 08:26:47 C 16 09 28.393 -27 20 20.44 V I52
2022-05-06 08:27:27 C 16 09 28.336 -27 20 23.75 V I52
2022-05-07 06:49:51 C 16 06 56.93 -29 19 33.3 o 291
2022-05-07 06:53:20 C 16 06 56.49 -29 19 52.6 o 291
2022-05-07 06:56:47 C 16 06 55.97 -29 20 11.8 o 291
2022-05-09 03:03:45 C 16 00 54.65 -33 37 58.4 u 807
2022-05-09 03:09:51 C 16 00 53.72 -33 38 36.9 u 807
2022-05-09 03:16:05 C 16 00 52.67 -33 39 16.0 u 807
2022-05-09 07:51:49 C 16 00 08.14 -34 08 40.9 o 291
2022-05-09 07:56:02 C 16 00 07.40 -34 09 07.6 o 291
2022-05-09 08:00:15 C 16 00 06.72 -34 09 33.6 o 291
2022-05-11 02:47:36 C 15 52 24.46 -38 53 34.4 u 807
2022-05-11 02:55:16 C 15 52 22.81 -38 54 28.8 u 807
2022-05-11 02:56:50 C 15 52 22.48 -38 54 39.8 u 807
2022-05-22 02:57:25 C 12 54 20.18 -72 10 49.8 u 807
2022-05-22 02:59:42 C 12 54 16.22 -72 11 01.6 u 807
2022-05-22 03:02:00 C 12 54 12.02 -72 11 11.7 u 807
2022-11-26 11:30:14 C 05 20 15.482 +54 11 51.62 V T12
2022-11-26 11:38:34 C 05 20 13.990 +54 11 58.77 V T12
2022-11-26 11:46:54 C 05 20 12.493 +54 12 06.01 V T12
2022-11-26 11:55:28 C 05 20 10.963 +54 12 13.42 V T12
2024-05-01 11:45:51 C 13 10 00.025 +20 03 23.85 V F52