2023 HF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1527064331 ± 1.40e-06
Semi-major axis (a)1.1459175130 AU ± 1.48e-06
Inclination (i)4.62568256° ± 2.99e-05
Long. of Asc. Node (Ω)108.87179133° ± 7.55e-05
Arg. of Perihelion (ω)198.98464153° ± 7.08e-05
Mean Anomaly (M)321.70323393° ± 1.30e-03
Mean Motion (n)0.8034932653°/day ± 1.56e-06
Perihelion dist (q)0.97092854 AU ± 2.04e-06
Aphelion dist (Q)1.32090649 AU ± 2.35e-06
Orbital Period1.22667647 yr ± 2.38e-06
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty1
Orbit TypeApollo
MOID0.032043 AU
Observations Used88
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-28
Last Observation Used2023-11-19
Observations (92)
Date Type RA Dec Mag Band Observatory
2023-03-28 12:57:31 C 15 25 25.499 +03 44 29.73 V F51
2023-03-28 13:00:18 C 15 25 25.622 +03 44 31.82 V F51
2023-03-28 13:31:38 C 15 25 27.151 +03 44 56.42 V F51
2023-03-28 13:34:24 C 15 25 27.291 +03 44 58.25 V F51
2023-03-28 13:48:41 C 15 25 27.989 +03 45 09.74 V F51
2023-04-16 10:13:16 C 15 47 19.172 +11 14 41.17 V G96
2023-04-16 10:20:40 C 15 47 19.367 +11 14 49.67 V G96
2023-04-16 10:28:06 C 15 47 19.525 +11 14 59.64 V G96
2023-04-16 10:35:31 C 15 47 19.698 +11 15 07.81 V G96
2023-04-16 11:24:08 C 15 47 20.951 +11 16 05.88 V V06
2023-04-16 11:28:11 C 15 47 21.037 +11 16 10.78 V V06
2023-04-16 11:32:14 C 15 47 21.127 +11 16 15.56 V V06
2023-04-16 11:36:17 C 15 47 21.235 +11 16 20.24 V V06
2023-04-17 07:05:41 C 15 48 06.908 +11 40 04.84 V V06
2023-04-17 07:10:08 C 15 48 07.045 +11 40 10.49 V V06
2023-04-17 07:19:04 C 15 48 07.276 +11 40 21.83 V V06
2023-04-18 06:49:59 C 15 48 57.053 +12 09 27.68 V V06
2023-04-18 06:52:46 C 15 48 56.12 +12 09 28.3 u H21
2023-04-18 06:54:26 C 15 48 57.215 +12 09 33.01 V V06
2023-04-18 06:58:55 C 15 48 57.373 +12 09 40.32 V V06
2023-04-18 07:00:51 C 15 48 56.28 +12 09 38.7 u H21
2023-04-18 07:03:23 C 15 48 57.445 +12 09 45.65 V V06
2023-04-23 08:46:19 C 15 52 44.044 +14 48 33.08 V G96
2023-04-23 08:53:05 C 15 52 44.101 +14 48 43.13 V G96
2023-04-23 08:59:56 C 15 52 44.245 +14 48 51.59 V G96
2023-04-23 09:06:43 C 15 52 44.252 +14 49 01.27 V G96
2023-04-23 09:33:08 C 15 52 44.72 +14 49 38.6 o 291
2023-04-23 09:40:32 C 15 52 44.83 +14 49 47.7 o 291
2023-04-27 09:08:17 C 15 55 12.356 +17 03 22.46 V G96
2023-04-27 09:15:38 C 15 55 12.414 +17 03 32.51 V G96
2023-04-27 09:23:00 C 15 55 12.457 +17 03 43.34 V G96
2023-04-27 09:30:22 C 15 55 12.479 +17 03 53.89 V G96
2023-05-01 09:33:14 C 15 57 16.17 +19 26 16.1 V 695
2023-05-01 09:43:03 C 15 57 16.18 +19 26 31.1 V 695
2023-05-01 09:52:52 C 15 57 16.22 +19 26 45.8 V 695
2023-05-07 09:36:40 C 15 59 43.31 +23 16 01.9 V 695
2023-05-07 09:40:33 C 15 59 43.28 +23 16 08.2 V 695
2023-05-07 09:44:26 C 15 59 43.27 +23 16 14.5 V 695
2023-05-09 09:59:44 C 16 00 23.33 +24 38 13.1 o 291
2023-05-09 10:15:00 C 16 00 23.24 +24 38 38.4 o 291
2023-05-09 10:30:29 C 16 00 23.17 +24 39 04.4 o 291
2023-05-12 08:04:15 C 16 01 17.411 +26 42 32.58 V G96
2023-05-12 08:11:03 C 16 01 17.321 +26 42 45.04 V G96
2023-05-12 08:17:52 C 16 01 17.242 +26 42 57.56 V G96
2023-05-12 08:24:41 C 16 01 17.144 +26 43 09.73 V G96
2023-05-21 12:28:23 C 16 03 24.406 +34 05 43.16 X F52
2023-05-21 12:46:57 C 16 03 24.016 +34 06 22.38 X F52
2023-05-21 13:05:29 C 16 03 23.668 +34 07 01.16 X F52
2023-05-21 13:24:06 C 16 03 23.340 +34 07 39.97 X F52
2023-05-23 08:18:57 C 16 03 54.774 +35 46 24.10 V 703