IAA RAS IAA Minor Planet Database

2023 HX4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5182723662 ± 1.60e-08
Semi-major axis (a)2.0295912406 AU ± 2.41e-08
Inclination (i)22.29955934° ± 3.63e-06
Long. of Asc. Node (Ω)150.56609387° ± 8.13e-06
Arg. of Perihelion (ω)170.57749995° ± 1.06e-05
Mean Anomaly (M)285.27236740° ± 4.33e-06
Mean Motion (n)0.3408783401°/day ± 6.08e-09
Perihelion dist (q)0.97771019 AU ± 3.46e-08
Aphelion dist (Q)3.08147230 AU ± 4.90e-08
Orbital Period2.89143125 yr ± 5.16e-08
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.195″
Uncertainty0
Orbit TypeApollo
MOID0.030200 AU
Observations Used183
Oppositions2
Arc Total2020-2023
First Observation Used2020-04-03
Last Observation Used2023-12-07
Observations (188)
Date Type RA Dec Mag Band Observatory
2020-04-03 14:21:17 C 14 43 57.340 +20 15 35.01 – V F52
2020-04-22 08:37:35 C 14 27 30.048 +27 49 55.64 – V F52
2020-04-22 08:53:29 C 14 27 29.216 +27 50 10.36 – V F52
2020-04-22 09:09:22 C 14 27 28.396 +27 50 24.91 – V F52
2020-04-28 08:35:21 C 14 19 54.586 +29 53 26.71 – V F52
2020-04-29 07:13:58 C 14 18 38.69 +30 11 11.6 – V G96
2020-04-29 07:21:25 C 14 18 38.32 +30 11 18.3 – V G96
2020-04-29 07:28:51 C 14 18 37.84 +30 11 23.7 – V G96
2020-05-01 08:04:29 C 14 15 53.605 +30 47 50.30 – V F52
2020-05-09 12:26:22 C 14 04 30.594 +32 49 14.10 – V F52
2020-05-09 12:41:26 C 14 04 29.673 +32 49 21.92 – V F52
2020-05-17 06:59:09 C 13 54 04.40 +34 02 58.6 – V G96
2020-05-17 07:06:36 C 13 54 03.95 +34 03 00.3 – V G96
2020-05-17 07:14:03 C 13 54 03.58 +34 03 02.8 – V G96
2020-05-23 06:52:29 C 13 46 53.897 +34 31 23.23 – V F51
2020-05-28 08:25:16 C 13 41 44.403 +34 36 46.97 – V F51
2020-05-29 07:48:49 C 13 40 51.792 +34 35 58.33 – V F52
2020-05-29 08:03:50 C 13 40 51.219 +34 35 57.53 – V F52
2020-05-29 08:18:41 C 13 40 50.622 +34 35 56.60 – V F52
2020-05-29 08:33:32 C 13 40 50.025 +34 35 55.88 – V F52
2020-06-10 05:35:48 C 13 33 27.98 +33 42 40.0 – V G96
2020-06-10 05:43:15 C 13 33 27.79 +33 42 37.3 – V G96
2020-06-17 07:10:07 C 13 32 10.236 +32 37 34.24 – V F51
2020-06-22 06:06:54 C 13 32 39.795 +31 38 54.37 – V F52
2020-07-01 07:31:00 C 13 36 27.342 +29 26 51.75 – V F51
2020-07-01 07:47:49 C 13 36 27.722 +29 26 40.01 – V F51
2020-07-01 08:04:41 C 13 36 28.089 +29 26 28.87 – V F51
2023-04-23 10:15:50 C 17 10 32.916 +25 18 38.74 – V G96
2023-04-23 10:23:25 C 17 10 33.244 +25 18 49.46 – V G96
2023-04-23 10:42:49 C 17 10 34.111 +25 19 15.78 – V G96
2023-04-23 11:29:38 C 17 10 36.200 +25 20 19.50 – V G96
2023-04-23 11:31:14 C 17 10 36.280 +25 20 21.60 – V G96
2023-04-23 11:32:51 C 17 10 36.350 +25 20 24.10 – V G96
2023-04-24 08:02:28 C 17 11 35.15 +25 48 18.8 – u H21
2023-04-24 08:10:33 C 17 11 35.49 +25 48 29.9 – u H21
2023-04-24 08:19:58 C 17 11 35.89 +25 48 43.3 – u H21
2023-04-24 09:40:11 C 17 11 39.740 +25 50 34.00 – V I52
2023-04-24 09:44:38 C 17 11 39.920 +25 50 39.70 – V I52
2023-04-25 08:14:13 C 17 12 43.500 +26 21 34.10 – V V06
2023-04-25 08:19:24 C 17 12 43.840 +26 21 40.20 – V V06
2023-04-25 08:24:36 C 17 12 44.070 +26 21 47.70 – V V06
2023-04-26 09:00:30 C 17 13 52.478 +26 55 49.73 – V V06
2023-04-26 09:05:22 C 17 13 52.648 +26 55 56.53 – V V06
2023-04-26 09:10:13 C 17 13 52.878 +26 56 03.19 – V V06
2023-04-26 09:15:04 C 17 13 53.105 +26 56 10.03 – V V06
2023-04-26 09:54:51 C 17 13 54.815 +26 57 05.65 – V G96
2023-04-26 10:02:22 C 17 13 55.132 +26 57 15.77 – V G96
2023-04-26 10:09:54 C 17 13 55.459 +26 57 26.50 – V G96
2023-04-27 07:14:30 C 17 14 53.995 +27 26 46.43 – V V06
2023-04-27 07:16:59 C 17 14 54.139 +27 26 50.24 – V V06