391151 (2005 YY93)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8811006285 ± 5.38e-08
Semi-major axis (a)2.5838441224 AU ± 6.36e-08
Inclination (i)24.79571583° ± 1.63e-05
Long. of Asc. Node (Ω)294.79580329° ± 6.89e-06
Arg. of Perihelion (ω)313.34776406° ± 1.46e-05
Mean Anomaly (M)265.80661184° ± 5.93e-05
Mean Motion (n)0.2373082360°/day ± 8.77e-09
Perihelion dist (q)0.30721744 AU ± 1.39e-07
Aphelion dist (Q)4.86047080 AU ± 1.84e-07
Orbital Period4.15335894 yr ± 1.53e-07
Physical Parameters
H (abs. magnitude)17.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.356″
Uncertainty0
Orbit TypeApollo
MOID0.106416 AU
Observations Used390
Oppositions7
Arc Total2005-2014
First Observation Used2005-12-22
Last Observation Used2014-11-02
Observations (410)
Date Type RA Dec Mag Band Observatory
2006-01-22 05:50:30 C 07 19 22.87 +22 49 41.5 r G96
2006-01-22 06:01:28 C 07 19 19.09 +22 49 31.1 r G96
2006-01-22 06:12:30 C 07 19 15.27 +22 49 20.8 r G96
2006-01-23 19:42:35 C 07 05 59.44 +22 09 40.1 o 639
2006-01-23 19:47:23 C 07 05 57.61 +22 09 34.8 o 639
2006-01-23 19:58:09 C 07 05 53.56 +22 09 22.4 o 639
2006-01-23 20:03:25 C 07 05 51.57 +22 09 16.5 o 639
2006-01-23 20:31:49 C 07 05 41.05 +22 08 43.1 c 127
2006-01-23 20:36:03 C 07 05 39.46 +22 08 37.9 c 127
2006-01-23 20:40:01 C 07 05 37.94 +22 08 33.3 c 127
2006-01-23 20:44:33 C 07 05 36.27 +22 08 28.1 c 127
2006-01-23 20:55:13 C 07 05 32.23 +22 08 15.7 c 127
2006-01-24 06:38:32 C 07 01 51.43 +21 56 32.8 16.2 c 704
2006-01-24 06:57:16 C 07 01 44.15 +21 56 10.4 16.6 c 704
2006-01-24 07:05:33 C 07 01 40.58 +21 55 58.7 r H45
2006-01-24 07:07:47 C 07 01 39.71 +21 55 55.7 r H45
2006-01-24 07:09:19 C 07 01 39.13 +21 55 53.8 r H45
2006-01-24 07:11:08 C 07 01 38.40 +21 55 51.3 r H45
2006-01-24 07:12:13 C 07 01 37.98 +21 55 49.6 r H45
2006-01-24 07:14:40 C 07 01 37.05 +21 55 46.9 r H45
2006-01-24 07:16:01 C 07 01 36.87 +21 55 46.2 16.6 c 704
2006-01-24 07:34:19 C 07 01 29.74 +21 55 22.7 16.7 c 704
2006-01-24 07:52:57 C 07 01 22.48 +21 54 59.4 16.5 c 704
2006-01-24 21:05:31 C 06 56 15.00 +21 37 39.6 r A30
2006-01-24 21:06:06 C 06 56 14.76 +21 37 38.9 r A30
2006-01-24 21:06:37 C 06 56 14.55 +21 37 38.2 r A30
2006-01-24 21:10:35 C 06 56 12.96 +21 37 32.5 r A30
2006-01-24 21:11:11 C 06 56 12.72 +21 37 31.6 r A30
2006-01-24 21:36:32 C 06 56 02.57 +21 36 57.8 c 560
2006-01-24 21:46:45 C 06 55 58.51 +21 36 43.8 r 203
2006-01-24 21:49:45 C 06 55 57.23 +21 36 39.8 c 560
2006-01-24 22:04:39 C 06 55 51.22 +21 36 19.5 c 560
2006-01-24 23:19:53 C 06 55 20.94 +21 34 35.8 r 203
2006-01-25 07:31:02 C 06 52 02.98 +21 23 09.2 r H45
2006-01-25 07:32:00 C 06 52 02.57 +21 23 07.7 r H45
2006-01-25 07:33:16 C 06 52 02.01 +21 23 05.9 r H45
2006-01-25 07:34:54 C 06 52 01.38 +21 23 03.5 r H45
2006-01-25 07:36:35 C 06 52 00.70 +21 23 01.1 r H45
2006-01-25 07:40:09 C 06 51 59.20 +21 22 55.8 r H45
2006-01-26 06:45:31 C 06 42 21.49 +20 47 34.2 r H45
2006-01-26 06:46:47 C 06 42 20.93 +20 47 32.6 r H45
2006-01-26 06:48:16 C 06 42 20.27 +20 47 29.4 r H45
2006-01-26 06:49:20 C 06 42 19.82 +20 47 27.3 r H45
2006-01-26 06:55:26 C 06 42 17.16 +20 47 18.0 r H45
2006-01-26 06:57:48 C 06 42 16.18 +20 47 14.4 r H45
2006-01-26 19:20:10 C 06 36 55.44 +20 26 14.6 r J94
2006-01-26 19:49:44 C 06 36 42.26 +20 25 23.8 r J94
2006-01-26 20:22:19 C 06 36 27.70 +20 24 27.6 r J94
2006-01-27 19:39:00 C 06 25 55.13 +19 41 14.6 r 113
2006-01-27 19:39:55 C 06 25 54.72 +19 41 12.9 r 113