2023 HT4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4822021340 ± 1.04e-04
Semi-major axis (a)1.9345611720 AU ± 3.98e-04
Inclination (i)10.25925674° ± 1.53e-03
Long. of Asc. Node (Ω)40.95502921° ± 6.57e-04
Arg. of Perihelion (ω)193.04587148° ± 7.45e-04
Mean Anomaly (M)336.72156271° ± 1.04e-01
Mean Motion (n)0.3663013977°/day ± 1.13e-04
Perihelion dist (q)1.00171165 AU ± 2.88e-04
Aphelion dist (Q)2.86741070 AU ± 6.23e-04
Orbital Period2.69075218 yr ± 8.29e-04
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.420″
Uncertainty3
Orbit TypeApollo
MOID0.001867 AU
Observations Used60
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-09
Last Observation Used2023-06-15
Observations (62)
Date Type RA Dec Mag Band Observatory
2023-04-09 05:30:26 C 10 37 44.98 +45 36 17.8 V G96
2023-04-09 06:03:10 C 10 37 41.04 +45 36 01.3 V G96
2023-04-24 04:37:17 C 09 53 47.810 +38 19 55.56 V G96
2023-04-24 04:45:28 C 09 53 46.331 +38 19 35.54 V G96
2023-04-24 04:53:38 C 09 53 44.844 +38 19 15.71 V G96
2023-04-24 05:01:49 C 09 53 43.372 +38 18 55.80 V G96
2023-04-24 07:29:03 C 09 53 17.620 +38 12 44.20 V I52
2023-04-24 07:30:10 C 09 53 17.430 +38 12 41.90 V I52
2023-04-25 01:43:50 C 09 50 28.47 +37 27 36.6 u H21
2023-04-25 01:55:57 C 09 50 26.17 +37 27 04.8 u H21
2023-04-25 02:09:25 C 09 50 23.63 +37 26 29.6 u H21
2023-04-25 04:31:37 C 09 50 00.479 +37 20 04.91 L 658
2023-04-25 04:37:15 C 09 49 59.495 +37 19 50.27 L 658
2023-04-25 04:41:28 C 09 49 58.703 +37 19 39.12 L 658
2023-04-25 04:45:40 C 09 49 57.919 +37 19 28.12 L 658
2023-04-25 04:49:53 C 09 49 57.192 +37 19 17.05 L 658
2023-04-25 07:46:53 C 09 49 23.340 +37 11 24.65 V I52
2023-04-25 07:49:45 C 09 49 22.858 +37 11 16.62 V I52
2023-04-25 07:54:55 C 09 49 21.925 +37 11 01.57 V I52
2023-04-25 07:57:48 C 09 49 21.482 +37 10 53.98 V I52
2023-04-25 20:12:26 C 09 47 23.49 +36 37 37.1 V 204
2023-04-25 20:32:05 C 09 47 19.23 +36 36 40.4 V L01
2023-04-25 20:34:30 C 09 47 18.80 +36 36 33.7 V L01
2023-04-25 20:36:56 C 09 47 18.33 +36 36 26.2 V L01
2023-04-25 20:39:21 C 09 47 17.84 +36 36 19.6 V L01
2023-04-25 20:41:46 C 09 47 17.40 +36 36 12.4 V L01
2023-04-25 20:46:29 C 09 47 16.94 +36 36 00.0 V 204
2023-04-27 04:10:23 C 09 41 46.55 +35 01 32.2 o 291
2023-04-27 04:12:53 C 09 41 45.881 +35 01 23.27 V I52
2023-04-27 04:12:53 C 09 41 45.98 +35 01 24.1 o 291
2023-04-27 04:15:23 C 09 41 45.46 +35 01 15.7 o 291
2023-04-27 04:19:01 C 09 41 44.624 +35 01 02.28 V I52
2023-04-27 04:25:15 C 09 41 43.328 +35 00 40.93 V I52
2023-04-27 04:31:32 C 09 41 41.968 +35 00 20.23 V I52
2023-04-28 02:53:16 C 09 37 33.305 +33 43 49.26 V G37
2023-04-28 02:55:13 C 09 37 32.854 +33 43 42.03 V G37
2023-04-28 03:04:29 C 09 37 30.666 +33 43 12.14 V I52
2023-04-28 03:06:28 C 09 37 30.331 +33 43 04.80 V I52
2023-04-28 03:08:27 C 09 37 29.831 +33 42 58.36 V I52
2023-04-28 03:10:06 C 09 37 29.449 +33 42 51.01 V I52
2023-04-30 03:58:19 C 09 27 23.57 +30 24 07.1 o 291
2023-04-30 04:08:21 C 09 27 21.04 +30 23 19.8 o 291
2023-04-30 04:18:36 C 09 27 18.46 +30 22 31.7 o 291
2023-05-02 03:43:02 C 09 16 02.86 +26 16 12.8 o 291
2023-05-02 03:50:51 C 09 16 00.61 +26 15 26.1 o 291
2023-05-02 03:58:38 C 09 15 58.37 +26 14 39.6 o 291
2023-05-02 04:00:52 C 09 15 57.72 +26 14 25.9 V 695
2023-05-02 04:10:25 C 09 15 54.97 +26 13 28.9 V 695
2023-05-03 04:32:21 C 09 09 23.91 +23 40 23.3 V 691
2023-05-03 04:50:09 C 09 09 18.44 +23 38 21.2 V 691