IAA RAS IAA Minor Planet Database

2023 HP7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3500391000
Semi-major axis (a)1.2577715000 AU
Inclination (i)2.76380000°
Long. of Asc. Node (Ω)52.67590000°
Arg. of Perihelion (ω)88.72891000°
Mean Anomaly (M)334.98178000°
Mean Motion (n)0.6987172400°/day
Perihelion dist (q)0.81750230 AU
Aphelion dist (Q)1.69804070 AU
Orbital Period1.41059590 yr
Physical Parameters
H (abs. magnitude)25.57
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.920″
Uncertainty7
Orbit TypeApollo
MOID0.014241 AU
Observations Used41
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-05-12
Observations (47)
Date Type RA Dec Mag Band Observatory
2023-04-30 06:08:42 C 13 32 24.576 +23 03 10.44 – V 703
2023-04-30 06:16:51 C 13 32 28.853 +22 59 51.65 – V 703
2023-04-30 06:24:59 C 13 32 33.194 +22 56 34.44 – V 703
2023-04-30 06:33:07 C 13 32 37.471 +22 53 18.60 – V 703
2023-04-30 07:04:03 C 13 32 52.490 +22 40 38.63 – V H01
2023-04-30 07:12:04 C 13 32 56.714 +22 37 25.42 – V H01
2023-04-30 07:24:33 C 13 33 03.294 +22 32 24.22 – V H01
2023-04-30 07:35:04 C 13 33 08.833 +22 28 10.98 – V H01
2023-04-30 19:27:02 C 13 40 00.51 +18 03 35.5 – X G02
2023-04-30 19:31:09 C 13 40 02.33 +18 02 11.6 – X G02
2023-04-30 19:34:44 C 13 40 02.05 +18 01 06.1 – X L18
2023-04-30 19:35:20 C 13 40 04.14 +18 00 47.1 – X G02
2023-04-30 19:39:30 C 13 40 05.99 +17 59 22.6 – X G02
2023-04-30 19:44:05 C 13 40 06.12 +17 57 55.3 – X L18
2023-04-30 19:53:24 C 13 40 10.20 +17 54 46.4 – X L18
2023-04-30 20:07:33 B 13 40 20.385 +17 49 38.20 – X B72
2023-04-30 20:26:34 B 13 40 28.702 +17 43 15.32 – X B72
2023-04-30 21:26:03 B 13 40 53.63 +17 23 13.4 – V L65
2023-04-30 21:38:15 B 13 40 58.77 +17 19 10.0 – V L65
2023-04-30 21:50:26 B 13 41 03.89 +17 15 08.4 – V L65
2023-05-01 04:07:48 C 13 44 02.80 +15 16 08.2 – X 858
2023-05-01 04:18:14 C 13 44 06.58 +15 12 57.6 – X 858
2023-05-01 04:28:42 C 13 44 10.36 +15 09 47.4 – X 858
2023-05-01 20:26:44 C 13 50 18.41 +10 44 18.7 – X 958
2023-05-01 20:35:00 C 13 50 20.85 +10 42 16.4 – X 958
2023-05-01 20:38:52 B 13 50 20.65 +10 41 19.9 – X K19
2023-05-01 20:43:15 C 13 50 23.31 +10 40 14.1 – X 958
2023-05-01 20:48:21 B 13 50 23.41 +10 38 59.4 – X K19
2023-05-01 21:12:38 C 13 50 30.737 +10 32 28.07 – V J95
2023-05-01 21:16:31 C 13 50 31.855 +10 31 30.43 – V J95
2023-05-01 21:20:24 C 13 50 32.988 +10 30 33.98 – V J95
2023-05-01 21:24:14 C 13 50 34.078 +10 29 36.89 – V J95
2023-05-08 09:10:08 C 14 15 33.718 -08 19 55.60 – V I52
2023-05-08 09:11:14 C 14 15 33.761 -08 19 59.95 – V I52
2023-05-08 09:12:19 C 14 15 33.815 -08 20 03.34 – V I52
2023-05-09 08:00:35 C 14 17 16.88 -09 32 11.3 – V 691
2023-05-09 08:27:04 C 14 17 17.94 -09 33 27.6 – V 691
2023-05-10 05:29:24 C 14 18 44.784 -10 30 54.25 – V G96
2023-05-10 05:39:19 C 14 18 45.108 -10 31 19.56 – V G96
2023-05-10 05:47:35 C 14 18 45.349 -10 31 40.73 – V G96
2023-05-10 05:55:50 C 14 18 45.616 -10 32 01.93 – V G96
2023-05-10 09:21:35 C 14 18 52.50 -10 40 33.5 – V 691
2023-05-10 09:37:27 C 14 18 53.08 -10 41 14.0 – V 691
2023-05-12 09:06:18 C 14 21 30.742 -12 24 11.10 – X F51
2023-05-12 09:24:31 C 14 21 31.095 -12 24 45.50 – X F51
2023-05-12 09:42:39 C 14 21 31.455 -12 25 19.82 – X F51
2023-05-12 10:00:49 C 14 21 31.811 -12 25 53.95 – X F51