2008 YA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8312334731 ± 2.68e-08
Semi-major axis (a)2.6516366050 AU ± 8.62e-09
Inclination (i)31.06366336° ± 9.28e-06
Long. of Asc. Node (Ω)119.11600523° ± 2.15e-05
Arg. of Perihelion (ω)201.48754497° ± 2.33e-05
Mean Anomaly (M)339.39586232° ± 4.76e-06
Mean Motion (n)0.2282660205°/day ± 1.11e-09
Perihelion dist (q)0.44750750 AU ± 7.11e-08
Aphelion dist (Q)4.85576571 AU ± 7.28e-08
Orbital Period4.31788437 yr ± 2.10e-08
Physical Parameters
H (abs. magnitude)18.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.298″
Uncertainty0
Orbit TypeApollo
MOID0.434548 AU
Observations Used95
Oppositions11
Arc Total2008-2022
First Observation Used2008-12-16
Last Observation Used2022-01-30
Observations (119)
Date Type RA Dec Mag Band Observatory
2021-12-24 07:52:37 S 03 08 52.490 -42 05 19.07 L C51
2022-01-05 03:13:58 C 03 32 59.07 -23 42 38.4 o 691
2022-01-05 03:19:09 C 03 32 59.38 -23 42 21.7 o 691
2022-01-05 03:24:24 C 03 32 59.69 -23 42 04.8 o 691
2022-01-06 04:58:16 C 03 34 38.83 -22 22 21.3 V 703
2022-01-06 05:05:54 C 03 34 39.18 -22 21 58.3 V 703
2022-01-06 05:13:33 C 03 34 39.50 -22 21 36.4 V 703
2022-01-08 05:23:27 C 03 37 40.065 -19 59 13.67 U F52
2022-01-08 05:58:27 C 03 37 42.078 -19 57 33.83 U F52
2022-01-08 06:16:03 C 03 37 43.084 -19 56 43.72 U F52
2022-01-10 02:53:01 C 03 40 22.69 -17 53 41.0 o 691
2022-01-10 03:05:26 C 03 40 23.41 -17 53 07.8 o 691
2022-01-10 03:17:51 C 03 40 24.07 -17 52 34.9 o 691
2022-01-28 03:25:21 C 04 03 25.23 -03 26 21.3 V G96
2022-01-28 03:32:49 C 04 03 25.59 -03 26 10.6 V G96
2022-01-28 03:40:15 C 04 03 25.94 -03 25 59.6 V G96
2022-01-30 05:42:33 C 04 05 58.801 -02 13 49.62 U F52
2022-01-30 05:59:12 C 04 05 59.622 -02 13 26.35 U F52
2022-01-30 06:15:48 C 04 06 00.428 -02 13 03.05 U F52