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
2006-02-09 20:18:48 C 03 34 50.62 +02 15 29.3 o 940
2006-02-09 21:03:23 C 03 34 26.33 +02 12 33.1 o 940
2006-02-09 21:15:19 C 03 34 20.07 +02 11 47.2 c J69
2006-02-09 21:17:01 C 03 34 19.14 +02 11 39.7 c J69
2006-02-09 21:28:05 C 03 34 13.06 +02 10 55.6 c J69
2006-02-09 21:29:47 C 03 34 12.08 +02 10 48.8 c J69
2006-02-09 21:31:30 C 03 34 11.23 +02 10 41.8 c J69
2006-02-11 18:26:40 C 03 10 37.35 -00 43 34.5 o 198
2006-02-11 18:28:35 C 03 10 36.36 -00 43 41.8 o 198
2006-02-11 18:29:33 C 03 10 35.86 -00 43 45.4 o 198
2006-02-11 18:30:31 C 03 10 35.36 -00 43 49.1 o 198
2006-02-11 18:37:17 C 03 10 31.87 -00 44 14.8 o 198
2006-02-19 01:07:00 C 01 53 19.76 -09 52 30.1 r H36
2006-02-19 01:13:58 C 01 53 17.09 -09 52 46.5 r H36
2006-02-19 01:19:49 C 01 53 14.87 -09 53 00.7 r H36
2006-02-19 01:25:40 C 01 53 12.73 -09 53 16.0 r H36
2006-02-19 01:30:48 C 01 53 10.67 -09 53 28.7 r H36
2006-08-11 13:01:33 C 03 52 07.114 +43 13 49.50 o 568
2006-08-11 13:07:10 C 03 52 07.222 +43 13 51.65 o 568
2006-08-16 12:35:04 C 03 54 17.808 +43 59 49.75 o 568
2006-08-16 12:40:53 C 03 54 17.901 +43 59 52.03 o 568
2006-08-24 04:08:28 C 03 56 05.110 +45 09 04.50 c J50
2006-08-24 04:40:27 C 03 56 05.210 +45 09 16.50 c J50
2006-08-24 05:11:08 C 03 56 05.320 +45 09 28.20 c J50
2009-11-19 07:26:22 C 07 57 01.89 +33 02 42.4 o 291
2009-11-19 07:45:11 C 07 57 01.59 +33 02 46.3 o 291
2009-11-19 07:57:10 C 07 57 01.50 +33 02 47.3 o 291
2010-01-02 18:05:19 C 06 54 05.66 +35 29 13.0 r A13
2010-01-02 18:38:43 C 06 54 01.90 +35 29 10.7 r A13
2010-02-28 11:02:40 S 04 50 41.13 +26 29 44.4 L C51
2010-02-28 14:13:22 S 04 50 35.18 +26 28 04.1 L C51
2010-02-28 17:23:53 S 04 50 29.29 +26 26 24.8 L C51
2010-02-28 18:59:03 S 04 50 26.41 +26 25 35.0 L C51
2010-02-28 20:34:24 S 04 50 23.54 +26 24 45.4 L C51
2010-02-28 22:09:34 S 04 50 20.60 +26 23 55.8 L C51
2010-02-28 23:44:55 S 04 50 17.73 +26 23 05.8 L C51
2010-03-01 01:20:16 S 04 50 14.84 +26 22 15.9 L C51
2010-03-01 04:30:47 S 04 50 09.20 +26 20 36.8 L C51
2010-03-01 07:41:19 S 04 50 03.52 +26 18 57.8 L C51
2010-03-13 02:26:57 C 04 45 09.39 +23 58 55.6 u 448
2010-03-13 03:03:14 C 04 45 09.11 +23 58 38.6 u 448
2010-03-13 03:39:53 C 04 45 08.84 +23 58 20.2 u 448
2010-03-14 03:27:25 C 04 45 01.36 +23 47 11.1 r G96
2010-03-14 03:37:45 C 04 45 01.29 +23 47 06.2 r G96
2010-03-14 03:48:08 C 04 45 01.22 +23 47 01.1 r G96
2010-03-14 03:58:33 C 04 45 01.15 +23 46 55.9 r G96
2010-03-16 03:08:28 C 04 44 53.48 +23 25 04.3 r G96
2010-03-16 03:19:41 C 04 44 53.37 +23 24 57.9 r G96
2010-03-16 03:31:06 C 04 44 53.34 +23 24 52.8 r G96
2010-03-16 03:42:29 C 04 44 53.30 +23 24 46.8 r G96