2025 YA8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5468488008 ± 9.12e-05
Semi-major axis (a)2.0695449113 AU ± 4.01e-04
Inclination (i)5.35805518° ± 2.19e-04
Long. of Asc. Node (Ω)95.99510314° ± 7.18e-05
Arg. of Perihelion (ω)330.72308613° ± 5.90e-04
Mean Anomaly (M)355.18371513° ± 1.30e-03
Mean Motion (n)0.3310548791°/day ± 9.63e-05
Perihelion dist (q)0.93781676 AU ± 2.62e-04
Aphelion dist (Q)3.20127306 AU ± 6.49e-04
Orbital Period2.97722929 yr ± 8.66e-04
Physical Parameters
H (abs. magnitude)28.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.307″
Uncertainty1
Orbit TypeApollo
MOID0.000822 AU
Observations Used46
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-28
Last Observation Used2025-12-29
Observations (48)
Date Type RA Dec Mag Band Observatory
2025-12-28 12:12:07 C 10 31 59.710 +47 33 33.01 V T08
2025-12-28 12:21:28 C 10 30 35.909 +47 16 43.50 V T08
2025-12-28 12:29:26 C 10 29 26.995 +47 02 40.99 V T08
2025-12-28 12:44:03 C 10 27 26.983 +46 37 46.78 V T08
2025-12-28 16:19:10 B 10 13 35.412 +41 35 39.73 V P13
2025-12-28 16:29:05 B 10 13 01.757 +41 27 51.88 V P13
2025-12-28 16:45:33 B 10 12 07.373 +41 15 16.34 V P13
2025-12-28 22:04:48 C 10 02 47.64 +37 57 20.0 V L01
2025-12-28 22:06:14 C 10 02 45.59 +37 56 49.4 V L01
2025-12-28 22:07:40 C 10 02 43.52 +37 56 18.7 V L01
2025-12-28 22:09:09 C 10 02 41.42 +37 55 47.7 V L01
2025-12-28 22:12:04 C 10 02 37.27 +37 54 46.1 V L01
2025-12-28 22:13:30 C 10 02 35.18 +37 54 15.7 V L01
2025-12-28 22:38:10 C 10 02 04.41 +37 44 39.6 X D66
2025-12-28 22:41:26 C 10 01 59.87 +37 43 34.0 X D66
2025-12-28 22:44:41 C 10 01 55.44 +37 42 29.1 X D66
2025-12-28 23:05:53 B 10 01 27.902 +37 36 12.34 X 126
2025-12-28 23:10:53 C 10 01 19.93 +37 34 49.1 V 104
2025-12-28 23:10:55 C 10 01 32.66 +37 32 24.0 X 958
2025-12-28 23:11:25 B 10 01 20.313 +37 34 24.57 X 126
2025-12-28 23:14:47 C 10 01 14.58 +37 33 33.9 V 104
2025-12-28 23:17:01 B 10 01 12.631 +37 32 37.39 X 126
2025-12-28 23:19:38 C 10 01 07.90 +37 32 00.0 V 104
2025-12-28 23:23:04 C 10 01 17.03 +37 28 36.6 X 958
2025-12-28 23:23:58 C 10 01 13.56 +37 28 24.1 X D99
2025-12-28 23:28:21 C 10 00 34.951 +37 29 10.14 Z M38
2025-12-28 23:31:09 C 10 00 52.140 +37 28 32.02 X M26
2025-12-28 23:33:38 C 10 00 27.629 +37 27 26.03 Z M38
2025-12-28 23:34:21 C 10 01 00.20 +37 25 14.6 X D99
2025-12-28 23:35:08 C 10 01 01.45 +37 24 54.1 X 958
2025-12-28 23:41:22 B 10 00 24.383 +37 22 21.14 W G34
2025-12-28 23:44:34 C 10 00 46.88 +37 22 05.3 X D99
2025-12-28 23:48:25 B 10 00 15.234 +37 20 08.03 W G34
2025-12-28 23:53:08 C 10 00 22.284 +37 21 39.42 X M26
2025-12-29 00:04:59 C 09 59 55.283 +37 15 57.96 W 246
2025-12-29 00:05:26 C 09 59 54.715 +37 15 48.38 W 246
2025-12-29 00:05:39 C 09 59 54.410 +37 15 45.18 W 246
2025-12-29 00:05:46 C 09 59 54.269 +37 15 42.94 W 246
2025-12-29 00:05:53 C 09 59 54.126 +37 15 40.24 W 246
2025-12-29 00:05:59 C 09 59 54.020 +37 15 38.72 W 246
2025-12-29 01:39:21 B 09 58 07.912 +36 48 59.73 W 204
2025-12-29 01:47:42 B 09 57 57.886 +36 46 38.59 W 204
2025-12-29 01:56:09 B 09 57 47.838 +36 44 16.99 W 204
2025-12-29 05:37:21 B 09 54 12.379 +35 45 02.12 Z K74
2025-12-29 05:42:59 B 09 54 08.242 +35 43 41.23 Z K74
2025-12-29 05:48:29 B 09 54 04.313 +35 42 22.39 Z K74
2025-12-29 05:53:22 B 09 54 00.854 +35 41 13.52 Z K74
2025-12-29 05:57:43 B 09 53 57.785 +35 40 11.39 Z K74