2023 HR5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5380758680 ± 6.29e-06
Semi-major axis (a)2.0169503168 AU ± 2.50e-05
Inclination (i)11.48994152° ± 8.58e-05
Long. of Asc. Node (Ω)102.63019486° ± 7.51e-05
Arg. of Perihelion (ω)185.18802528° ± 5.65e-05
Mean Anomaly (M)295.70159077° ± 5.55e-03
Mean Motion (n)0.3440879592°/day ± 6.40e-06
Perihelion dist (q)0.93167802 AU ± 1.72e-05
Aphelion dist (Q)3.10222261 AU ± 4.05e-05
Orbital Period2.86446025 yr ± 5.33e-05
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty1
Orbit TypeApollo
MOID0.081840 AU
Observations Used64
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-12
Last Observation Used2023-10-18
Observations (65)
Date Type RA Dec Mag Band Observatory
2023-08-21 09:08:25 C 04 04 22.51 -34 46 51.7 V W94
2023-08-21 09:17:22 C 04 04 21.00 -34 46 52.4 V W94
2023-08-21 09:26:19 C 04 04 19.50 -34 46 52.6 V W94
2023-10-13 09:26:27 C 01 41 03.710 -27 24 34.11 X F52
2023-10-13 09:41:11 C 01 41 02.517 -27 24 22.64 X F52
2023-10-13 09:55:56 C 01 41 01.329 -27 24 11.37 X F52
2023-10-13 10:10:41 C 01 41 00.138 -27 23 59.76 X F52
2023-10-17 08:59:15 C 01 34 16.700 -26 07 28.30 X F51
2023-10-17 09:14:57 C 01 34 15.588 -26 07 15.52 X F51
2023-10-17 09:30:39 C 01 34 14.459 -26 07 02.66 X F51
2023-10-17 09:46:20 C 01 34 13.349 -26 06 49.92 X F51
2023-10-18 07:07:31 C 01 32 49.848 -25 49 10.16 V G96
2023-10-18 07:15:01 C 01 32 49.308 -25 49 04.40 V G96
2023-10-18 07:22:32 C 01 32 48.707 -25 48 59.29 V G96
2023-10-18 07:30:03 C 01 32 48.242 -25 48 51.55 V G96