IAA RAS IAA Minor Planet Database

2023 HU5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2252684925 ± 1.10e-04
Semi-major axis (a)0.9788200392 AU ± 1.92e-05
Inclination (i)7.15492241° ± 4.08e-03
Long. of Asc. Node (Ω)207.94707657° ± 2.49e-04
Arg. of Perihelion (ω)252.73989493° ± 2.25e-03
Mean Anomaly (M)325.54516032° ± 4.47e-02
Mean Motion (n)1.0177895750°/day ± 2.99e-05
Perihelion dist (q)0.75832272 AU ± 1.09e-04
Aphelion dist (Q)1.19931735 AU ± 1.11e-04
Orbital Period0.96839888 yr ± 2.85e-05
Physical Parameters
H (abs. magnitude)27.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty2
Orbit TypeAten
MOID0.004387 AU
Observations Used19
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-24
Last Observation Used2023-04-27
Observations (19)
Date Type RA Dec Mag Band Observatory
2023-04-24 06:45:17 C 13 03 39.438 +38 25 49.19 – V G96
2023-04-24 06:52:48 C 13 03 42.955 +38 24 26.39 – V G96
2023-04-24 07:00:19 C 13 03 46.426 +38 23 03.73 – V G96
2023-04-24 07:07:49 C 13 03 49.900 +38 21 40.72 – V G96
2023-04-24 09:09:09 C 13 04 46.650 +37 59 13.45 – V I52
2023-04-24 09:10:21 C 13 04 47.208 +37 58 59.92 – V I52
2023-04-24 09:11:32 C 13 04 47.766 +37 58 46.96 – V I52
2023-04-24 09:12:43 C 13 04 48.346 +37 58 33.64 – V I52
2023-04-25 06:44:45 C 13 15 18.119 +34 51 35.93 – V G96
2023-04-25 06:52:14 C 13 15 20.023 +34 50 40.45 – V G96
2023-04-25 06:59:44 C 13 15 21.895 +34 49 44.11 – V G96
2023-04-25 07:07:13 C 13 15 23.767 +34 48 48.24 – V G96
2023-04-25 09:03:25 C 13 15 53.611 +34 34 13.04 – V I52
2023-04-25 09:05:37 C 13 15 54.220 +34 33 56.27 – V I52
2023-04-25 09:09:16 C 13 15 55.206 +34 33 28.80 – V I52
2023-04-25 09:11:28 C 13 15 55.804 +34 33 11.74 – V I52
2023-04-27 08:23:37 C 13 27 56.060 +30 26 32.50 – V V06
2023-04-27 08:26:35 C 13 27 56.350 +30 26 20.10 – V V06
2023-04-27 08:29:33 C 13 27 56.700 +30 26 08.60 – V V06