2023 HF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5902529544 ± 7.16e-01
Semi-major axis (a)2.4028131622 AU ± 4.08e+00
Inclination (i)1.27760041° ± 1.38e+00
Long. of Asc. Node (Ω)207.94210952° ± 2.42e+00
Arg. of Perihelion (ω)31.61998557° ± 6.63e-01
Mean Anomaly (M)244.13391328° ± 6.24e+02
Mean Motion (n)0.2643744600°/day ± 6.74e-01
Perihelion dist (q)0.98451450 AU ± 2.40e+00
Aphelion dist (Q)3.82409730 AU ± 6.72e+00
Orbital Period3.72807450 yr ± 9.50e+00
Physical Parameters
H (abs. magnitude)28.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.291″
Uncertainty3
Orbit TypeApollo
MOID0.004376 AU
Observations Used35
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-04-25
Observations (35)
Date Type RA Dec Mag Band Observatory
2023-04-23 03:36:55 C 11 46 55.888 +06 50 24.58 V G96
2023-04-23 03:45:03 C 11 47 00.899 +06 51 14.22 V G96
2023-04-23 03:53:11 C 11 47 05.888 +06 52 03.54 V G96
2023-04-23 04:42:49 C 11 47 36.636 +06 57 10.40 V G96
2023-04-23 04:43:39 C 11 47 37.198 +06 57 15.80 V G96
2023-04-23 04:44:30 C 11 47 37.712 +06 57 20.66 V G96
2023-04-23 04:45:21 C 11 47 38.274 +06 57 25.45 V G96
2023-04-23 05:51:27 C 11 48 20.336 +07 04 22.15 V G96
2023-04-23 05:51:57 C 11 48 20.657 +07 04 25.43 V G96
2023-04-23 05:52:07 C 11 48 20.740 +07 04 25.82 V I52
2023-04-23 05:52:28 C 11 48 20.992 +07 04 28.20 V G96
2023-04-23 05:52:59 C 11 48 21.334 +07 04 31.66 V G96
2023-04-23 05:53:36 C 11 48 21.726 +07 04 35.58 V I52
2023-04-23 05:55:06 C 11 48 22.691 +07 04 45.34 V I52
2023-04-23 05:56:35 C 11 48 23.692 +07 04 55.06 V I52
2023-04-24 04:21:08 C 12 17 07.048 +10 44 25.80 V I52
2023-04-24 04:21:23 C 12 17 07.444 +10 44 29.33 V I52
2023-04-24 04:21:38 C 12 17 07.897 +10 44 32.71 V I52
2023-04-24 04:21:52 C 12 17 08.311 +10 44 36.60 V I52
2023-04-24 06:30:27 C 12 21 12.640 +11 17 30.85 V 654
2023-04-24 07:10:27 C 12 22 32.358 +11 28 28.10 V 654
2023-04-24 07:58:40 C 12 24 12.863 +11 42 01.07 V 654
2023-04-24 08:33:55 C 12 25 17.19 +11 50 09.5 q 734
2023-04-24 08:38:43 C 12 25 28.36 +11 51 32.6 q 734
2023-04-24 08:43:23 C 12 25 39.23 +11 52 53.6 q 734
2023-04-24 20:25:32 C 13 08 56.465 +16 41 18.42 Z L34
2023-04-25 15:07:08 C 16 32 18.888 +28 56 36.09 V T12
2023-04-25 15:07:28 C 16 32 24.754 +28 56 38.96 V T12
2023-04-25 15:07:47 C 16 32 30.332 +28 56 41.82 V T12
2023-04-25 15:08:07 C 16 32 36.064 +28 56 44.64 V T12
2023-04-25 15:08:24 C 16 32 41.093 +28 56 47.15 V T12
2023-04-25 15:08:51 C 16 32 48.961 +28 56 50.89 V T12
2023-04-25 15:09:14 C 16 32 55.592 +28 56 54.20 V T12
2023-04-25 15:09:37 C 16 33 02.338 +28 56 57.41 V T12
2023-04-25 15:09:58 C 16 33 08.419 +28 57 00.41 V T12