2025 HO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5519104738 ± 1.76e-04
Semi-major axis (a)1.2463409894 AU ± 3.48e-04
Inclination (i)18.66276359° ± 6.84e-03
Long. of Asc. Node (Ω)32.47538504° ± 6.50e-04
Arg. of Perihelion (ω)74.22737886° ± 4.71e-03
Mean Anomaly (M)189.89272027° ± 8.69e-02
Mean Motion (n)0.7083647783°/day ± 2.97e-04
Perihelion dist (q)0.55847234 AU ± 2.69e-04
Aphelion dist (Q)1.93420964 AU ± 5.83e-04
Orbital Period1.39141063 yr ± 5.83e-04
Physical Parameters
H (abs. magnitude)24.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.268″
Uncertainty2
Orbit TypeApollo
MOID0.006466 AU
Observations Used38
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-25
Last Observation Used2025-04-29
Observations (40)
Date Type RA Dec Mag Band Observatory
2025-04-25 04:54:10 C 10 12 09.940 +06 52 10.20 V G96
2025-04-25 05:01:37 C 10 12 19.460 +06 49 04.30 V G96
2025-04-25 05:16:32 C 10 12 38.660 +06 42 50.90 V G96
2025-04-25 05:51:39 C 10 13 23.578 +06 28 18.26 V I52
2025-04-25 05:55:48 C 10 13 28.873 +06 26 35.30 V I52
2025-04-25 05:59:57 C 10 13 34.165 +06 24 53.14 V I52
2025-04-25 06:04:06 C 10 13 39.432 +06 23 10.50 V I52
2025-04-25 06:08:43 C 10 13 44.907 +06 21 10.49 W H01
2025-04-25 06:13:23 C 10 13 50.821 +06 19 15.70 W H01
2025-04-25 06:32:31 C 10 14 15.166 +06 11 25.41 W H01
2025-04-25 06:40:46 C 10 14 25.617 +06 08 03.89 W H01
2025-04-25 06:48:22 C 10 14 35.549 +06 05 03.80 V I52
2025-04-25 06:49:21 C 10 14 36.780 +06 04 39.86 V I52
2025-04-25 06:50:21 C 10 14 38.000 +06 04 16.36 V I52
2025-04-25 06:51:21 C 10 14 39.325 +06 03 51.16 V I52
2025-04-25 07:38:25 C 10 15 52.303 +05 49 20.86 W 474
2025-04-25 07:41:14 C 10 15 55.788 +05 48 13.07 W 474
2025-04-25 07:44:03 C 10 15 59.268 +05 47 05.03 W 474
2025-04-25 07:47:06 C 10 16 02.995 +05 45 51.77 W 474
2025-04-25 07:50:02 C 10 16 06.612 +05 44 41.46 W 474
2025-04-25 20:48:45 C 10 30 54.69 +00 57 21.6 V 587
2025-04-25 20:51:14 C 10 30 57.16 +00 56 32.4 V 587
2025-04-25 20:57:44 C 10 31 03.61 +00 54 25.5 V 587
2025-04-25 21:05:45 C 10 31 11.58 +00 51 48.1 V 587
2025-04-25 21:21:01 B 10 31 26.758 +00 46 49.55 W 204
2025-04-25 21:32:27 B 10 31 38.062 +00 43 07.28 W 204
2025-04-25 23:53:27 C 10 34 06.750 +00 02 09.00 V 807
2025-04-25 23:57:07 C 10 34 10.200 +00 01 00.50 V 807
2025-04-26 00:00:50 C 10 34 13.670 -00 00 08.90 V 807
2025-04-26 00:04:22 C 10 34 17.000 -00 01 15.40 V 807
2025-04-26 02:26:02 B 10 36 28.798 -00 47 39.12 X W42
2025-04-26 02:47:11 B 10 36 47.698 -00 53 58.31 X W42
2025-04-26 03:08:19 B 10 37 06.504 -01 00 16.20 X W42
2025-04-26 20:25:54 C 10 51 27.48 -05 31 38.0 V L01
2025-04-26 20:28:02 C 10 51 28.99 -05 32 06.7 V L01
2025-04-26 20:30:10 C 10 51 30.44 -05 32 35.5 V L01
2025-04-26 20:32:29 C 10 51 32.03 -05 33 07.1 V L01
2025-04-29 04:14:50 C 11 20 51.250 -14 21 04.00 V 807
2025-04-29 04:21:12 C 11 20 53.540 -14 21 45.00 V 807
2025-04-29 04:27:22 C 11 20 55.760 -14 22 24.20 V 807