2005 YD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4261976780 ± 2.00e+00
Semi-major axis (a)1.6557331270 AU ± 3.00e+00
Inclination (i)4.79433563° ± 4.00e+00
Long. of Asc. Node (Ω)90.49187954° ± 5.00e+00
Arg. of Perihelion (ω)314.59542021° ± 6.00e+00
Mean Anomaly (M)149.66334192° ± 1.48e+00
Mean Motion (n)0.4626160900°/day ± 1.26e+00
Perihelion dist (q)0.95006180 AU ± 3.73e+00
Aphelion dist (Q)2.36139340 AU ± 5.41e+00
Orbital Period2.13050880 yr ± 5.79e+00
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.555″
Uncertainty4
Orbit TypeApollo
MOID0.021405 AU
Observations Used28
Oppositions1
Arc Total2005-2006
First Observation Used
Last Observation Used2006-01-03
Observations (28)
Date Type RA Dec Mag Band Observatory
2005-12-21 03:14:38 C 04 28 31.74 +17 40 26.6 o 699
2005-12-21 03:38:19 C 04 28 44.30 +17 42 59.7 o 699
2005-12-21 04:02:00 C 04 28 56.76 +17 45 31.3 o 699
2005-12-21 04:25:42 C 04 29 09.32 +17 48 01.5 o 699
2005-12-21 05:55:00 C 04 29 55.69 +17 57 34.6 c 854
2005-12-21 06:02:15 C 04 29 59.34 +17 58 20.5 c 854
2005-12-21 06:06:46 C 04 30 01.69 +17 58 47.3 c 854
2005-12-21 06:24:21 C 04 30 10.76 +18 00 35.4 r 703
2005-12-21 06:38:14 C 04 30 17.89 +18 02 02.4 r 703
2005-12-21 06:52:11 C 04 30 25.12 +18 03 28.1 r 703
2005-12-21 07:06:08 C 04 30 32.25 +18 04 53.7 r 703
2005-12-21 12:27:38 C 04 33 23.44 +18 37 45.2 c F65
2005-12-21 12:28:47 C 04 33 24.02 +18 37 51.9 c F65
2005-12-21 19:37:27 C 04 37 25.88 +19 18 36.8 r 143
2005-12-21 19:45:29 C 04 37 29.83 +19 19 23.3 r 143
2005-12-21 19:52:58 C 04 37 33.57 +19 20 06.3 r 143
2005-12-22 05:42:02 C 04 42 32.86 +20 14 47.7 r 703
2005-12-22 05:52:41 C 04 42 37.83 +20 15 43.5 r 703
2005-12-22 06:03:22 C 04 42 42.76 +20 16 41.1 r 703
2005-12-22 06:14:00 C 04 42 47.62 +20 17 37.3 r 703
2005-12-24 08:23:19 C 05 05 22.49 +24 03 50.9 c 568
2005-12-24 09:12:03 C 05 05 40.08 +24 06 56.7 c 568
2005-12-25 03:56:51 C 05 12 56.06 +25 12 51.7 r 715
2005-12-25 04:06:25 C 05 12 59.25 +25 13 22.7 r 715
2005-12-25 04:15:59 C 05 13 02.53 +25 13 55.7 r 715
2006-01-03 09:07:37 C 06 06 55.71 +31 56 57.2 r 448
2006-01-03 09:41:53 C 06 07 00.57 +31 57 24.9 r 448
2006-01-03 10:18:34 C 06 07 05.97 +31 57 51.8 r 448