2005 YT55

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4615303202 ± 8.38e-08
Semi-major axis (a)2.2500539783 AU ± 1.21e-08
Inclination (i)2.31023202° ± 5.23e-06
Long. of Asc. Node (Ω)141.32128548° ± 5.29e-05
Arg. of Perihelion (ω)11.96343135° ± 6.67e-05
Mean Anomaly (M)300.44690001° ± 3.37e-05
Mean Motion (n)0.2920269085°/day ± 2.37e-09
Perihelion dist (q)1.21158585 AU ± 1.89e-07
Aphelion dist (Q)3.28852211 AU ± 1.89e-07
Orbital Period3.37512145 yr ± 2.73e-08
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.374″
Uncertainty0
Orbit TypeAmor
MOID0.222386 AU
Observations Used168
Oppositions13
Arc Total2005-2023
First Observation Used2005-12-27
Last Observation Used2023-05-22
Observations (179)
Date Type RA Dec Mag Band Observatory
2006-02-04 22:53:46 C 08 40 37.23 +16 53 42.0 d A56
2006-02-04 23:07:10 C 08 40 37.65 +16 53 45.7 d A56
2006-02-04 23:11:57 C 08 40 37.81 +16 53 47.0 d A56
2006-02-04 23:21:26 C 08 40 38.16 +16 53 49.4 d A56
2006-02-15 04:35:24 C 08 52 48.74 +17 55 05.8 o 644
2006-02-15 05:06:50 C 08 52 50.35 +17 55 13.8 o 644
2006-02-15 05:37:45 C 08 52 51.90 +17 55 21.0 o 644
2006-02-20 04:45:35 C 09 00 23.72 +18 19 56.7 r 703
2006-02-20 04:56:28 C 09 00 24.30 +18 19 58.6 r 703
2006-02-20 05:07:17 C 09 00 25.02 +18 20 00.5 r 703
2006-02-20 05:18:08 C 09 00 25.59 +18 20 03.6 r 703
2006-02-21 04:21:05 C 09 02 01.17 +18 24 04.4 o 699
2006-02-21 04:55:19 C 09 02 03.21 +18 24 10.8 o 699
2006-02-21 05:29:31 C 09 02 05.30 +18 24 17.4 o 699
2006-02-21 06:03:45 C 09 02 07.35 +18 24 23.8 o 699
2006-02-22 05:19:05 C 09 03 46.18 +18 28 12.8 r 703
2006-02-22 05:37:37 C 09 03 47.30 +18 28 16.3 r 703
2006-02-22 05:49:30 C 09 03 48.06 +18 28 18.8 r 703
2006-02-22 06:01:27 C 09 03 48.78 +18 28 20.0 r 703
2006-02-24 02:31:00 C 09 07 05.79 +18 34 43.7 c 691
2006-02-24 02:56:55 C 09 07 07.59 +18 34 48.1 c 691
2006-02-24 03:22:51 C 09 07 09.36 +18 34 52.2 c 691
2006-02-25 05:46:06 C 09 09 08.24 +18 38 10.6 r G96
2006-02-25 05:47:22 C 09 09 08.31 +18 38 10.8 r G96
2006-02-25 05:48:39 C 09 09 08.42 +18 38 10.7 r G96
2006-02-25 05:49:55 C 09 09 08.49 +18 38 11.0 r G96
2006-02-25 07:12:39 C 09 09 13.91 +18 38 19.4 18.7 c 704
2006-02-25 07:29:43 C 09 09 15.08 +18 38 21.2 19.2 c 704
2006-02-25 07:46:40 C 09 09 16.25 +18 38 23.4 18.9 c 704
2006-02-25 08:03:42 C 09 09 17.43 +18 38 24.6 19.0 c 704
2006-02-25 08:20:41 C 09 09 18.57 +18 38 26.4 19.1 c 704
2006-02-27 02:47:39 C 09 12 41.65 +18 42 41.0 c 691
2006-02-27 03:14:32 C 09 12 43.66 +18 42 44.4 c 691
2006-02-27 03:41:25 C 09 12 45.59 +18 42 47.3 c 691
2006-02-27 20:24:47 C 09 14 06.04 +18 43 58.8 r 240
2006-02-27 20:28:28 C 09 14 06.33 +18 43 59.4 r 240
2006-02-27 20:35:51 C 09 14 06.86 +18 43 59.9 r 240
2006-02-27 20:44:28 C 09 14 07.55 +18 44 00.6 r 240
2006-02-28 06:47:40 C 09 14 55.65 +18 44 52.5 18.3 c 704
2006-02-28 07:22:31 C 09 14 58.24 +18 44 54.0 18.5 c 704
2006-02-28 07:39:29 C 09 14 59.48 +18 44 55.5 18.6 c 704
2006-03-03 02:40:03 C 09 20 41.60 +18 47 40.5 c 691
2006-03-03 03:02:49 C 09 20 43.37 +18 47 42.1 c 691
2006-03-03 03:25:35 C 09 20 45.21 +18 47 43.0 c 691
2006-03-09 04:43:58 C 09 33 57.52 +18 41 37.3 r 703
2006-03-09 04:51:23 C 09 33 58.14 +18 41 36.0 r 703
2006-03-09 04:58:41 C 09 33 58.78 +18 41 35.9 r 703
2006-03-09 05:05:53 C 09 33 59.36 +18 41 33.7 r 703
2006-03-18 12:08:49 C 09 56 01.14 +17 58 56.7 o D35
2006-03-18 12:13:02 C 09 56 01.52 +17 58 55.9 o D35