IAA RAS IAA Minor Planet Database

2023 HT5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5647756000
Semi-major axis (a)1.9167525000 AU
Inclination (i)2.85260000°
Long. of Asc. Node (Ω)114.06274000°
Arg. of Perihelion (ω)27.12530000°
Mean Anomaly (M)9.61852000°
Mean Motion (n)0.3714112100°/day
Perihelion dist (q)0.83421750 AU
Aphelion dist (Q)2.99928750 AU
Orbital Period2.65368310 yr
Physical Parameters
H (abs. magnitude)24.57
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.440″
Uncertainty8
Orbit TypeApollo
MOID0.022499 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-04-27
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-04-24 07:14:48 C 13 39 10.020 +20 50 49.11 – U F52
2023-04-24 07:49:41 C 13 39 14.073 +20 47 33.67 – U F52
2023-04-24 08:07:06 C 13 39 16.098 +20 45 56.08 – U F52
2023-04-24 12:47:43 C 13 39 47.562 +20 19 41.09 – V F52
2023-04-24 12:48:37 C 13 39 47.655 +20 19 36.06 – V F52
2023-04-25 07:17:43 C 13 42 08.633 +18 41 16.69 – V I52
2023-04-25 07:21:55 C 13 42 09.054 +18 40 55.42 – V I52
2023-04-25 07:23:54 C 13 42 09.256 +18 40 45.19 – V I52
2023-04-25 07:25:54 C 13 42 09.432 +18 40 34.97 – V I52
2023-04-25 11:49:18 C 13 42 38.354 +18 18 40.86 – V T14
2023-04-25 11:50:43 C 13 42 38.491 +18 18 33.70 – V T14
2023-04-25 11:52:09 C 13 42 38.629 +18 18 26.56 – V T14
2023-04-27 06:39:14 C 13 47 04.999 +15 03 27.18 – V G96
2023-04-27 06:46:42 C 13 47 05.629 +15 02 54.92 – V G96
2023-04-27 06:54:12 C 13 47 06.144 +15 02 24.97 – V G96
2023-04-27 06:58:15 C 13 47 06.231 +15 02 06.36 – V H01
2023-04-27 07:01:41 C 13 47 06.662 +15 01 54.55 – V G96
2023-04-27 07:10:55 C 13 47 07.186 +15 01 13.85 – V H01
2023-04-27 07:21:22 C 13 47 07.975 +15 00 30.47 – V H01
2023-04-27 07:28:46 C 13 47 08.525 +14 59 59.86 – V H01