2025 YA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5044472046 ± 1.06e-04
Semi-major axis (a)2.3867509493 AU ± 5.68e-04
Inclination (i)29.85034136° ± 3.03e-03
Long. of Asc. Node (Ω)299.22942744° ± 9.42e-04
Arg. of Perihelion (ω)157.87127456° ± 2.11e-03
Mean Anomaly (M)353.07850664° ± 1.88e-03
Mean Motion (n)0.2673016381°/day ± 9.54e-05
Perihelion dist (q)1.18276110 AU ± 3.78e-04
Aphelion dist (Q)3.59074079 AU ± 8.91e-04
Orbital Period3.68731853 yr ± 1.32e-03
Physical Parameters
H (abs. magnitude)21.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.236″
Uncertainty1
Orbit TypeAmor
MOID0.221744 AU
Observations Used31
Oppositions1
Arc Total2025-2026
First Observation Used2025-12-18
Last Observation Used2026-01-11
Observations (31)
Date Type RA Dec Mag Band Observatory
2025-12-18 10:26:51 C 11 09 07.052 +40 58 13.33 V G96
2025-12-18 10:36:35 C 11 09 06.552 +40 57 49.10 V G96
2025-12-18 10:46:05 C 11 09 06.106 +40 57 24.08 V G96
2025-12-18 10:53:38 C 11 09 05.753 +40 57 05.22 V G96
2025-12-18 13:11:27 C 11 08 59.032 +40 51 11.63 V I52
2025-12-18 13:13:51 C 11 08 58.909 +40 51 05.72 V I52
2025-12-18 13:19:31 C 11 08 58.618 +40 50 51.07 V I52
2025-12-18 13:21:55 C 11 08 58.592 +40 50 45.13 V I52
2025-12-19 09:06:13 C 11 08 08.718 +39 59 11.00 V I52
2025-12-19 09:08:49 C 11 08 08.574 +39 59 04.42 V I52
2025-12-19 09:11:24 C 11 08 08.470 +39 58 57.76 V I52
2025-12-19 09:14:01 C 11 08 08.286 +39 58 51.10 V I52
2025-12-19 11:50:41 C 11 08 00.185 +39 52 00.59 W H01
2025-12-19 11:56:34 C 11 07 59.875 +39 51 45.00 W H01
2025-12-19 12:15:01 C 11 07 58.902 +39 50 56.32 W H01
2025-12-19 12:20:26 C 11 07 58.614 +39 50 41.85 W H01
2025-12-20 11:00:18 C 11 06 54.817 +38 49 51.17 V I52
2025-12-20 11:04:07 C 11 06 54.601 +38 49 40.84 V I52
2025-12-20 11:06:10 C 11 06 54.497 +38 49 35.18 V I52
2025-12-20 11:08:13 C 11 06 54.353 +38 49 29.39 V I52
2025-12-22 09:46:54 C 11 04 26.450 +36 38 56.62 V I52
2025-12-22 09:50:08 C 11 04 26.256 +36 38 46.97 V I52
2025-12-22 09:53:22 C 11 04 26.116 +36 38 39.12 V I52
2025-12-22 09:56:36 C 11 04 25.856 +36 38 29.00 V I52
2025-12-30 09:26:29 C 10 50 38.224 +26 22 16.32 V I52
2025-12-30 09:27:27 C 10 50 38.112 +26 22 12.83 V I52
2025-12-30 09:28:24 C 10 50 38.040 +26 22 10.02 V I52
2025-12-30 09:29:22 C 10 50 37.975 +26 22 07.21 V I52
2026-01-11 03:42:06 C 10 20 33.868 +07 46 19.60 X 033
2026-01-11 03:43:04 C 10 20 33.706 +07 46 15.20 X 033
2026-01-11 03:44:02 C 10 20 33.598 +07 46 11.10 X 033