2023 HP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4893628000
Semi-major axis (a)2.1492854000 AU
Inclination (i)4.91113000°
Long. of Asc. Node (Ω)33.71515000°
Arg. of Perihelion (ω)155.93382000°
Mean Anomaly (M)302.17536000°
Mean Motion (n)0.3127972500°/day
Perihelion dist (q)1.09750510 AU
Aphelion dist (Q)3.20106570 AU
Orbital Period3.15094730 yr
Physical Parameters
H (abs. magnitude)25.04
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty8
Orbit TypeAmor
MOID0.102587 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-05-10
Observations (31)
Date Type RA Dec Mag Band Observatory
2023-04-19 07:51:40 C 14 01 25.064 -08 03 04.57 V G96
2023-04-19 07:59:05 C 14 01 25.907 -08 03 28.55 V G96
2023-04-19 08:06:31 C 14 01 26.807 -08 03 52.34 V G96
2023-04-19 08:13:54 C 14 01 27.750 -08 04 16.18 V G96
2023-04-19 09:05:39 C 14 01 34.030 -08 06 59.90 V I52
2023-04-19 09:07:03 C 14 01 34.190 -08 07 04.60 V I52
2023-04-19 09:08:26 C 14 01 34.350 -08 07 09.20 V I52
2023-04-20 00:48:54 C 14 03 46.282 -08 56 50.96 V J95
2023-04-20 01:12:42 C 14 03 49.267 -08 58 05.48 V J95
2023-04-20 01:59:10 C 14 03 55.59 -09 00 09.5 V J04
2023-04-20 01:59:52 C 14 03 59.62 -08 58 53.9 u 807
2023-04-20 02:09:18 C 14 04 00.80 -08 59 24.9 u 807
2023-04-20 02:09:44 C 14 03 56.83 -09 00 42.9 V J04
2023-04-20 02:18:44 C 14 04 01.94 -08 59 53.9 u 807
2023-04-21 06:02:25 C 14 07 44.28 -10 25 58.2 q 734
2023-04-21 06:14:30 C 14 07 45.64 -10 26 34.1 q 734
2023-04-21 06:26:19 C 14 07 47.00 -10 27 10.1 q 734
2023-04-21 06:50:25 C 14 07 50.860 -10 28 16.10 V I52
2023-04-21 06:51:21 C 14 07 50.970 -10 28 18.90 V I52
2023-04-21 06:53:34 C 14 07 51.250 -10 28 25.60 V I52
2023-04-21 07:04:09 C 14 07 52.450 -10 28 57.40 V I52
2023-04-21 07:35:48 C 14 07 56.55 -10 30 33.8 V 673
2023-04-21 07:48:02 C 14 07 57.95 -10 31 09.8 V 673
2023-04-21 11:11:52 C 14 08 23.869 -10 41 02.22 U F52
2023-04-21 11:43:15 C 14 08 27.373 -10 42 35.15 U F52
2023-04-28 01:33:16 C 14 27 16.01 -17 32 03.0 u 807
2023-04-28 01:42:40 C 14 27 16.89 -17 32 26.1 u 807
2023-04-28 01:52:03 C 14 27 17.72 -17 32 46.9 u 807
2023-05-10 03:59:04 C 14 52 18.57 -25 34 07.5 u 807
2023-05-10 04:04:56 C 14 52 18.88 -25 34 13.9 u 807
2023-05-10 04:11:03 C 14 52 19.20 -25 34 20.9 u 807