IAA RAS IAA Minor Planet Database

2023 HX2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3591884593 ± 1.63e-05
Semi-major axis (a)1.5531938074 AU ± 3.97e-05
Inclination (i)9.53652536° ± 3.11e-04
Long. of Asc. Node (Ω)196.48194244° ± 1.29e-04
Arg. of Perihelion (ω)347.39193516° ± 2.39e-04
Mean Anomaly (M)132.67313493° ± 1.92e-02
Mean Motion (n)0.5091828888°/day ± 1.95e-05
Perihelion dist (q)0.99530452 AU ± 3.59e-05
Aphelion dist (Q)2.11108310 AU ± 5.96e-05
Orbital Period1.93570190 yr ± 7.42e-05
Physical Parameters
H (abs. magnitude)25.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty2
Orbit TypeApollo
MOID0.000709 AU
Observations Used71
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-20
Last Observation Used2023-06-13
Observations (72)
Date Type RA Dec Mag Band Observatory
2023-04-20 08:00:28 C 13 53 16.163 +57 35 01.75 – V G96
2023-04-20 08:16:00 C 13 53 35.498 +57 33 55.33 – V G96
2023-04-20 08:23:47 C 13 53 45.128 +57 33 21.85 – V G96
2023-04-20 10:02:25 C 13 55 47.939 +57 26 04.31 – V I52
2023-04-20 10:04:10 C 13 55 50.099 +57 25 56.06 – V I52
2023-04-20 10:05:54 C 13 55 52.237 +57 25 48.11 – V I52
2023-04-20 10:07:37 C 13 55 54.390 +57 25 40.37 – V I52
2023-04-20 21:12:59 C 14 10 12.114 +56 37 16.99 – V Z84
2023-04-20 22:25:30 C 14 11 26.78 +56 32 08.8 – V L01
2023-04-20 22:27:39 C 14 11 29.12 +56 31 59.3 – V L01
2023-04-20 22:29:47 C 14 11 31.50 +56 31 49.2 – V L01
2023-04-20 22:31:54 C 14 11 33.87 +56 31 40.2 – V L01
2023-04-20 22:34:02 C 14 11 36.03 +56 31 32.0 – V L01
2023-04-21 05:00:20 C 14 19 01.848 +56 02 36.71 – V I52
2023-04-21 05:01:56 C 14 19 03.472 +56 02 30.37 – V I52
2023-04-21 05:03:31 C 14 19 05.084 +56 02 23.64 – V I52
2023-04-21 05:07:10 C 14 19 08.864 +56 02 08.20 – V I52
2023-04-21 06:43:34 C 14 20 40.95 +55 55 00.5 – q 734
2023-04-21 06:52:53 C 14 20 50.34 +55 54 16.5 – q 734
2023-04-21 07:02:02 C 14 20 59.40 +55 53 34.8 – q 734
2023-04-22 04:37:42 C 14 42 06.944 +54 12 49.79 – V I52
2023-04-22 04:38:22 C 14 42 07.542 +54 12 47.16 – V I52
2023-04-22 04:39:02 C 14 42 08.032 +54 12 44.68 – V I52
2023-04-22 04:39:42 C 14 42 08.604 +54 12 42.55 – V I52
2023-04-22 12:34:10 C 14 48 24.980 +53 37 07.29 – V T12
2023-04-23 13:23:28 C 15 06 14.744 +51 43 48.52 – V T12
2023-04-23 13:24:46 C 15 06 15.506 +51 43 42.45 – V T12
2023-04-23 13:27:24 C 15 06 17.018 +51 43 29.90 – V T12
2023-04-23 13:28:37 C 15 06 17.724 +51 43 24.16 – V T12
2023-04-24 05:26:29 C 15 16 08.742 +50 32 50.96 – V I52
2023-04-24 05:28:02 C 15 16 09.498 +50 32 44.45 – V I52
2023-04-24 05:29:34 C 15 16 10.240 +50 32 38.33 – V I52
2023-04-24 05:31:06 C 15 16 11.053 +50 32 32.03 – V I52
2023-04-25 09:46:46 C 15 29 56.346 +48 36 50.72 – V I52
2023-04-25 09:51:32 C 15 29 58.182 +48 36 31.68 – V I52
2023-04-25 09:56:13 C 15 29 59.971 +48 36 12.17 – V I52
2023-04-25 10:00:49 C 15 30 01.796 +48 35 52.76 – V I52
2023-04-25 13:10:06 C 15 31 22.809 +48 24 00.70 – V T12
2023-04-25 13:16:51 C 15 31 25.331 +48 23 33.24 – V T12
2023-04-26 08:08:36 C 15 39 02.660 +47 11 57.70 – V I52
2023-04-26 08:21:39 C 15 39 06.822 +47 11 10.64 – V I52
2023-04-26 08:30:20 C 15 39 09.572 +47 10 39.32 – V I52
2023-04-26 08:33:40 C 15 39 10.663 +47 10 27.52 – V I52
2023-04-26 09:49:55 C 15 39 34.95 +47 05 47.7 – V 691
2023-04-26 10:17:18 C 15 39 43.56 +47 04 04.7 – V 691
2023-04-27 03:48:42 C 15 45 56.71 +46 01 17.7 – V 291
2023-04-27 03:52:43 C 15 45 57.95 +46 01 05.3 – V 291
2023-04-27 03:56:44 C 15 45 59.15 +46 00 53.0 – V 291
2023-04-28 04:28:03 C 15 53 08.99 +44 40 28.6 – V 291
2023-04-28 04:36:25 C 15 53 11.10 +44 40 04.6 – V 291