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
2006-01-27 19:45:23 C 06 25 52.15 +19 41 02.4 r 113
2006-01-27 19:45:40 C 06 25 51.98 +19 41 01.7 o 639
2006-01-27 19:46:18 C 06 25 51.72 +19 41 00.4 r 113
2006-01-27 19:47:13 C 06 25 51.29 +19 40 58.6 r 113
2006-01-27 20:09:33 C 06 25 40.75 +19 40 14.7 o 639
2006-01-27 20:14:30 C 06 25 38.44 +19 40 05.3 o 639
2006-01-29 19:28:58 C 06 02 40.87 +17 55 40.9 r 240
2006-01-29 19:29:55 C 06 02 40.35 +17 55 38.4 r 240
2006-01-29 19:30:52 C 06 02 39.89 +17 55 36.0 r 240
2006-01-29 19:32:45 C 06 02 38.91 +17 55 31.4 r 240
2006-01-29 19:33:42 C 06 02 38.43 +17 55 29.1 r 240
2006-01-29 19:34:39 C 06 02 37.93 +17 55 26.8 r 240
2006-01-29 19:35:36 C 06 02 37.46 +17 55 24.5 r 240
2006-01-29 19:36:33 C 06 02 36.96 +17 55 22.0 r 240
2006-01-29 19:39:24 C 06 02 35.52 +17 55 15.2 r 240
2006-01-29 19:40:21 C 06 02 35.03 +17 55 12.7 r 240
2006-01-29 19:41:18 C 06 02 34.54 +17 55 10.5 r 240
2006-01-29 19:42:15 C 06 02 34.04 +17 55 08.1 r 240
2006-01-29 19:43:12 C 06 02 33.55 +17 55 06.0 r 240
2006-01-29 20:13:17 C 06 02 18.15 +17 53 51.3 c 127
2006-01-29 20:17:18 C 06 02 16.10 +17 53 41.4 c 127
2006-01-29 20:20:29 C 06 02 14.46 +17 53 33.7 c 127
2006-01-29 20:53:42 C 06 01 57.38 +17 52 11.6 c 127
2006-01-29 20:57:12 C 06 01 55.58 +17 52 03.0 c 127
2006-01-30 20:03:03 C 05 49 58.90 +16 52 09.6 o 940
2006-01-30 20:29:45 C 05 49 44.65 +16 50 57.4 o 940
2006-01-30 20:59:28 C 05 49 28.83 +16 49 36.5 o 940
2006-01-30 21:33:58 C 05 49 10.41 +16 48 02.5 o 940
2006-01-31 07:13:02 C 05 44 01.38 +16 21 15.5 r H45
2006-01-31 07:16:58 C 05 43 59.24 +16 21 04.0 r H45
2006-01-31 07:18:40 C 05 43 58.36 +16 20 59.3 r H45
2006-01-31 07:20:28 C 05 43 57.36 +16 20 53.9 r H45
2006-01-31 07:22:45 C 05 43 56.13 +16 20 47.3 r H45
2006-01-31 18:38:12 C 05 37 54.82 +15 48 08.3 o 198
2006-01-31 18:38:33 C 05 37 54.62 +15 48 07.3 o 198
2006-01-31 18:38:45 C 05 37 54.52 +15 48 06.7 o 198
2006-01-31 18:49:22 C 05 37 48.70 +15 47 35.5 o 198
2006-01-31 19:12:22 C 05 37 36.05 +15 46 27.3 o 198
2006-01-31 19:24:38 C 05 37 29.34 +15 45 51.7 r 185
2006-01-31 19:41:00 C 05 37 20.35 +15 45 03.3 r 185
2006-01-31 19:56:19 C 05 37 11.97 +15 44 18.2 r 185
2006-01-31 20:22:50 C 05 36 57.39 +15 42 59.4 r 185
2006-01-31 21:44:19 C 05 36 12.41 +15 38 56.6 r 203
2006-01-31 22:56:36 C 05 35 32.57 +15 35 19.6 r 203
2006-02-01 02:42:20 C 05 33 30.57 +15 24 04.8 r H45
2006-02-01 02:43:47 C 05 33 29.82 +15 24 00.1 r H45
2006-02-01 02:45:57 C 05 33 28.59 +15 23 54.0 r H45
2006-02-01 02:47:53 C 05 33 27.46 +15 23 47.5 r H45
2006-02-01 02:49:31 C 05 33 26.54 +15 23 42.5 r H45
2006-02-01 18:19:20 C 05 24 54.15 +14 35 15.9 r 469