2025 YH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6577370840 ± 3.56e-05
Semi-major axis (a)2.7935689620 AU ± 2.88e-04
Inclination (i)4.05803101° ± 1.56e-04
Long. of Asc. Node (Ω)92.13790706° ± 1.54e-05
Arg. of Perihelion (ω)20.86997874° ± 8.78e-05
Mean Anomaly (M)349.79826504° ± 1.60e-03
Mean Motion (n)0.2110926835°/day ± 3.26e-05
Perihelion dist (q)0.95613506 AU ± 1.40e-04
Aphelion dist (Q)4.63100287 AU ± 4.87e-04
Orbital Period4.66916364 yr ± 7.21e-04
Physical Parameters
H (abs. magnitude)27.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.258″
Uncertainty1
Orbit TypeApollo
MOID0.001077 AU
Observations Used47
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-21
Last Observation Used2025-12-22
Observations (47)
Date Type RA Dec Mag Band Observatory
2025-12-21 07:21:06 C 04 12 19.516 -07 30 23.51 V 703
2025-12-21 07:24:19 C 04 12 27.608 -07 31 00.62 V 703
2025-12-21 07:30:45 C 04 12 43.870 -07 32 14.96 V 703
2025-12-21 07:47:27 C 04 13 26.684 -07 35 31.99 V I52
2025-12-21 07:48:11 C 04 13 28.582 -07 35 40.85 V I52
2025-12-21 07:48:55 C 04 13 30.500 -07 35 49.42 V I52
2025-12-21 07:49:39 C 04 13 32.401 -07 35 58.24 V I52
2025-12-21 08:12:25 C 04 14 32.287 -07 40 29.78 V I52
2025-12-21 08:13:53 C 04 14 36.204 -07 40 48.43 V I52
2025-12-21 08:14:37 C 04 14 38.209 -07 40 56.46 V I52
2025-12-21 09:49:47 C 04 20 28.344 -07 36 38.27 W 474
2025-12-21 09:51:21 C 04 20 32.966 -07 36 58.82 W 474
2025-12-21 09:54:29 C 04 20 42.341 -07 37 38.28 W 474
2025-12-21 09:56:02 C 04 20 47.002 -07 37 58.91 W 474
2025-12-21 13:20:32 C 04 32 12.674 -08 25 43.14 W 474
2025-12-21 13:22:06 C 04 32 18.626 -08 26 06.86 W 474
2025-12-21 13:23:40 C 04 32 24.552 -08 26 30.73 W 474
2025-12-21 13:25:14 C 04 32 30.528 -08 26 54.31 W 474
2025-12-21 13:26:48 C 04 32 36.518 -08 27 18.54 W 474
2025-12-21 14:07:28 B 04 35 48.979 -09 08 02.44 X Q10
2025-12-21 14:09:47 B 04 35 58.106 -09 08 41.42 X Q10
2025-12-21 14:11:43 B 04 36 05.741 -09 09 15.77 X Q10
2025-12-21 19:23:03 B 05 04 06.22 -10 55 43.9 X 595
2025-12-21 19:25:29 B 05 04 20.93 -10 56 41.9 X 595
2025-12-21 19:27:54 B 05 04 35.61 -10 57 39.3 X 595
2025-12-21 20:16:30 B 05 09 36.061 -11 18 40.50 W G34
2025-12-21 20:19:42 B 05 09 56.780 -11 19 59.88 W G34
2025-12-21 20:22:55 B 05 10 17.742 -11 21 20.60 W G34
2025-12-21 20:26:07 B 05 10 38.739 -11 22 40.21 W G34
2025-12-21 21:12:21 B 05 16 14.79 -11 39 47.0 X 958
2025-12-21 21:16:13 B 05 16 41.94 -11 41 28.1 X 958
2025-12-21 21:20:09 B 05 17 09.33 -11 43 09.7 X 958
2025-12-21 21:34:20 C 05 18 27.22 -11 50 17.0 S L01
2025-12-21 21:34:55 C 05 18 31.32 -11 50 32.0 S L01
2025-12-21 21:35:30 C 05 18 35.46 -11 50 47.5 S L01
2025-12-21 21:36:04 C 05 18 39.55 -11 51 02.7 S L01
2025-12-21 21:36:39 C 05 18 43.70 -11 51 18.3 S L01
2025-12-21 21:37:14 C 05 18 47.83 -11 51 33.2 S L01
2025-12-21 21:38:00 C 05 18 53.36 -11 51 53.3 S L01
2025-12-21 21:38:53 B 05 19 03.190 -11 53 27.74 Z K74
2025-12-21 21:41:43 B 05 19 23.666 -11 54 42.80 Z K74
2025-12-22 15:57:10 C 09 44 21.239 -16 44 59.19 V T12
2025-12-22 15:58:52 C 09 44 50.475 -16 44 16.56 V T12
2025-12-22 16:00:29 C 09 45 18.400 -16 43 35.58 V T12
2025-12-22 16:03:56 C 09 46 17.972 -16 42 07.26 V T12
2025-12-22 16:04:32 C 09 46 28.379 -16 41 51.68 V T12
2025-12-22 16:05:09 C 09 46 38.805 -16 41 36.08 V T12