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
2023-05-23 08:34:32 C 16 03 54.400 +35 47 00.89 V 703
2023-05-23 08:42:18 C 16 03 54.234 +35 47 18.35 V 703
2023-05-29 04:13:41 C 16 06 11.65 +41 55 17.7 u H21
2023-05-29 04:17:43 C 16 06 11.61 +41 55 29.8 u H21
2023-05-29 04:21:12 C 16 06 11.64 +41 55 40.4 u H21
2023-05-30 07:34:37 C 16 06 45.090 +43 19 04.55 V G96
2023-05-30 07:42:14 C 16 06 44.968 +43 19 27.66 V G96
2023-05-30 07:49:48 C 16 06 44.752 +43 19 51.20 V G96
2023-05-30 07:57:18 C 16 06 44.608 +43 20 14.21 V G96
2023-05-30 10:29:30 C 16 06 42.408 +43 27 43.67 V I52
2023-05-30 10:37:08 C 16 06 42.358 +43 28 05.27 V I52
2023-05-30 10:44:47 C 16 06 42.376 +43 28 27.23 V I52
2023-05-30 10:52:26 C 16 06 42.361 +43 28 49.12 V I52
2023-06-01 04:28:33 C 16 08 05.99 +45 46 32.1 u H21
2023-06-01 04:31:20 C 16 08 05.94 +45 46 41.8 u H21
2023-06-01 04:34:06 C 16 08 05.89 +45 46 51.7 u H21
2023-06-01 04:36:53 C 16 08 05.84 +45 47 01.5 u H21
2023-06-09 13:04:56 C 16 20 51.348 +60 55 01.36 X F52
2023-06-09 13:20:33 C 16 20 52.252 +60 56 25.12 X F52
2023-06-09 13:36:14 C 16 20 53.283 +60 57 48.55 X F52
2023-06-09 13:51:53 C 16 20 54.435 +60 59 10.71 X F52
2023-06-10 07:10:12 C 16 23 38.231 +62 45 27.54 V I52
2023-06-10 07:10:36 C 16 23 38.213 +62 45 30.10 V I52
2023-06-10 07:14:11 C 16 23 38.396 +62 45 51.73 V I52
2023-06-10 07:17:47 C 16 23 38.526 +62 46 14.05 V I52
2023-06-12 08:57:56 C 16 33 22.644 +68 19 04.40 V 703
2023-06-12 08:59:53 C 16 33 22.993 +68 19 18.41 V 703
2023-06-12 09:03:49 C 16 33 23.465 +68 19 44.69 V 703
2023-06-13 11:04:22 C 16 41 31.68 +71 32 13.4 V 291
2023-06-13 11:05:05 C 16 41 31.93 +71 32 18.5 V 291
2023-06-13 11:07:15 C 16 41 32.56 +71 32 33.5 V 291
2023-10-11 14:43:07 C 05 39 22.814 -02 18 25.82 X F51
2023-10-11 14:51:34 C 05 39 22.587 -02 18 26.58 X F51
2023-10-11 15:00:00 C 05 39 22.423 -02 18 27.28 X F51
2023-11-03 10:52:12 C 05 12 25.41 -01 55 31.4 V 691
2023-11-03 11:13:31 C 05 12 23.35 -01 55 25.8 V 691
2023-11-03 11:34:49 C 05 12 21.26 -01 55 21.4 V 691
2023-11-05 10:57:48 C 05 08 03.51 -01 43 23.4 V 691
2023-11-05 11:17:29 C 05 08 01.49 -01 43 17.7 V 691
2023-11-19 10:38:25 C 04 31 55.502 +00 42 58.46 X F51
2023-11-19 10:56:38 C 04 31 53.216 +00 43 09.21 X F51
2023-11-19 11:33:17 C 04 31 48.599 +00 43 30.82 X F51