2023 HN7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5747181215 ± 1.93e-04
Semi-major axis (a)2.6543060841 AU ± 1.31e-03
Inclination (i)38.82548587° ± 5.51e-03
Long. of Asc. Node (Ω)219.71534435° ± 3.84e-05
Arg. of Perihelion (ω)38.05364426° ± 4.72e-03
Mean Anomaly (M)204.02625520° ± 1.49e-01
Mean Motion (n)0.2279217508°/day ± 1.68e-04
Perihelion dist (q)1.12882828 AU ± 7.56e-04
Aphelion dist (Q)4.17978389 AU ± 2.12e-03
Orbital Period4.32440642 yr ± 3.19e-03
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty3
Orbit TypeAmor
MOID0.199699 AU
Observations Used48
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-28
Last Observation Used2023-05-26
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-04-28 23:23:08 C 13 44 57.026 -23 24 23.15 X L87
2023-04-28 23:25:20 C 13 44 57.084 -23 24 08.06 X L87
2023-04-28 23:31:56 C 13 44 57.350 -23 23 22.34 X L87
2023-04-28 23:38:31 C 13 44 57.655 -23 22 36.73 X L87
2023-04-28 23:40:43 C 13 44 57.677 -23 22 22.62 X L87
2023-04-29 05:52:02 C 13 45 17.545 -22 40 27.40 V H01
2023-04-29 05:56:40 C 13 45 17.709 -22 39 55.44 V H01
2023-04-29 06:15:14 C 13 45 18.467 -22 37 47.16 V H01
2023-04-29 06:21:16 C 13 45 18.707 -22 37 05.14 V H01
2023-04-29 23:20:42 C 13 46 09.679 -20 36 36.79 X L87
2023-04-29 23:33:51 C 13 46 10.145 -20 35 01.46 X L87
2023-04-30 05:29:29 C 13 46 30.25 -19 52 37.9 o 291
2023-04-30 05:31:05 C 13 46 30.31 -19 52 26.0 o 291
2023-04-30 05:32:40 C 13 46 30.36 -19 52 14.3 o 291
2023-04-30 10:57:32 C 13 46 47.90 -19 11 50.2 q E23
2023-04-30 11:09:32 C 13 46 48.39 -19 10 21.7 q E23
2023-04-30 11:39:21 C 13 46 49.62 -19 06 42.0 q E23
2023-04-30 11:51:21 C 13 46 50.17 -19 05 13.4 q E23
2023-05-01 04:43:42 C 13 47 43.96 -16 59 02.8 X 858
2023-05-01 04:55:55 C 13 47 44.51 -16 57 29.5 X 858
2023-05-01 05:07:51 C 13 47 45.02 -16 55 58.4 X 858
2023-05-01 18:16:30 C 13 48 29.234 -15 13 28.60 X L87
2023-05-01 18:27:50 C 13 48 29.760 -15 12 00.25 X L87
2023-05-01 18:39:04 C 13 48 30.319 -15 10 32.30 X L87
2023-05-06 19:28:23 C 13 55 39.461 +01 51 03.49 Z L34
2023-05-06 21:37:40 C 13 55 46.632 +02 10 00.77 Z L34
2023-05-07 21:59:50 C 13 57 21.88 +05 44 23.9 X I93
2023-05-07 22:03:45 C 13 57 22.085 +05 44 54.10 V J95
2023-05-07 22:09:05 C 13 57 22.406 +05 45 40.79 V J95
2023-05-07 22:10:00 C 13 57 22.47 +05 45 53.1 X I93
2023-05-07 22:14:12 C 13 57 22.680 +05 46 25.68 V J95
2023-05-07 22:19:24 C 13 57 22.997 +05 47 11.58 V J95
2023-05-07 22:20:10 C 13 57 23.02 +05 47 21.9 X I93
2023-05-09 06:37:39 C 13 59 34.491 +10 28 40.44 X F51
2023-05-09 07:11:05 C 13 59 36.459 +10 33 28.93 X F51
2023-05-10 23:40:37 C 14 02 23.501 +16 15 24.55 X L87
2023-05-10 23:49:25 C 14 02 23.969 +16 16 37.52 X L87
2023-05-10 23:58:13 C 14 02 24.391 +16 17 46.75 X L87
2023-05-13 07:26:19 C 14 06 29.092 +23 33 37.48 V G96
2023-05-13 07:33:45 C 14 06 29.585 +23 34 32.59 V G96
2023-05-13 07:41:14 C 14 06 30.078 +23 35 28.57 V G96
2023-05-13 07:48:40 C 14 06 30.557 +23 36 24.01 V G96
2023-05-18 03:53:16 C 14 15 44.04 +36 17 11.6 u H21
2023-05-18 03:57:18 C 14 15 44.35 +36 17 34.4 u H21
2023-05-18 04:01:20 C 14 15 44.66 +36 17 57.7 u H21
2023-05-18 04:05:21 C 14 15 44.94 +36 18 20.2 u H21
2023-05-18 04:10:52 C 14 15 45.34 +36 18 51.0 u H21
2023-05-26 08:15:52 C 14 33 12.787 +50 20 56.11 V I52
2023-05-26 08:20:20 C 14 33 13.226 +50 21 09.97 V I52
2023-05-26 08:24:47 C 14 33 13.604 +50 21 23.90 V I52