2011 YB29

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6001049833 ± 1.63e-05
Semi-major axis (a)2.6341454944 AU ± 9.56e-05
Inclination (i)3.57325781° ± 7.98e-05
Long. of Asc. Node (Ω)84.42327280° ± 9.31e-05
Arg. of Perihelion (ω)33.41705561° ± 1.66e-04
Mean Anomaly (M)87.24151278° ± 6.75e-02
Mean Motion (n)0.2305433701°/day ± 1.25e-05
Perihelion dist (q)1.05338166 AU ± 5.76e-05
Aphelion dist (Q)4.21490933 AU ± 1.59e-04
Orbital Period4.27523152 yr ± 2.33e-04
Physical Parameters
H (abs. magnitude)23.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty2
Orbit TypeAmor
MOID0.077010 AU
Observations Used52
Oppositions1
Arc Total2011-2012
First Observation Used2011-12-29
Last Observation Used2012-03-18
Observations (52)
Date Type RA Dec Mag Band Observatory
2011-12-29 07:13:16 C 08 21 46.69 +29 29 25.8 r G96
2011-12-29 07:25:48 C 08 21 52.52 +29 29 34.9 r G96
2011-12-29 07:38:21 C 08 21 58.24 +29 29 44.4 r G96
2011-12-29 07:50:58 C 08 22 04.15 +29 29 53.5 r G96
2011-12-29 08:47:47 C 08 22 30.32 +29 30 33.2 r G96
2011-12-29 08:49:07 C 08 22 30.93 +29 30 34.0 r G96
2011-12-29 08:50:28 C 08 22 31.54 +29 30 35.0 r G96
2011-12-29 08:51:49 C 08 22 32.23 +29 30 35.8 r G96
2011-12-29 09:11:28 C 08 22 41.36 +29 30 50.0 c 854
2011-12-29 09:19:25 C 08 22 45.10 +29 30 54.7 c 854
2011-12-29 09:27:21 C 08 22 48.51 +29 31 00.8 c 854
2011-12-29 10:23:59 C 08 23 13.65 +29 31 22.0 u H36
2011-12-29 10:33:13 C 08 23 17.87 +29 31 27.3 u H36
2011-12-29 10:40:50 C 08 23 21.40 +29 31 31.6 u H36
2011-12-30 11:26:55 C 08 35 33.57 +29 45 48.8 r G96
2011-12-30 11:29:18 C 08 35 34.69 +29 45 49.3 r G96
2011-12-30 11:31:41 C 08 35 35.84 +29 45 50.7 r G96
2011-12-30 11:34:04 C 08 35 36.99 +29 45 51.6 r G96
2012-01-01 08:14:42 C 08 58 19.80 +30 00 29.0 t H21
2012-01-01 08:20:56 C 08 58 22.89 +30 00 30.3 t H21
2012-01-01 08:27:12 C 08 58 26.01 +30 00 30.8 t H21
2012-01-02 08:24:26 C 09 10 46.27 +30 03 43.3 o 807
2012-01-02 08:31:50 C 09 10 49.92 +30 03 43.5 o 807
2012-01-02 08:39:14 C 09 10 53.57 +30 03 42.6 o 807
2012-01-02 08:46:36 C 09 10 57.24 +30 03 41.8 o 807
2012-01-03 07:49:18 C 09 22 56.76 +29 59 32.3 o H21
2012-01-03 07:54:45 C 09 22 59.47 +29 59 31.1 o H21
2012-01-03 07:59:47 C 09 23 01.95 +29 59 30.1 o H21
2012-01-05 09:51:12 C 09 48 36.08 +29 39 39.0 o H21
2012-01-05 09:55:01 C 09 48 37.89 +29 39 36.4 o H21
2012-01-05 09:58:49 C 09 48 39.75 +29 39 34.3 o H21
2012-01-05 10:02:37 C 09 48 41.61 +29 39 31.5 o H21
2012-01-06 09:06:30 C 10 00 18.19 +29 24 12.0 o H21
2012-01-06 09:13:54 C 10 00 21.70 +29 24 06.1 o H21
2012-01-06 09:21:51 C 10 00 25.47 +29 24 00.3 o H21
2012-01-06 09:27:26 C 10 00 28.12 +29 23 55.9 o H21
2012-01-29 12:06:44 C 12 44 48.81 +17 55 31.9 o 291
2012-01-29 12:08:47 C 12 44 49.05 +17 55 29.9 o 291
2012-01-29 12:11:00 C 12 44 49.27 +17 55 27.9 o 291
2012-02-01 12:02:14 C 12 52 53.87 +16 50 23.5 o 291
2012-02-01 12:07:05 C 12 52 54.22 +16 50 19.8 o 291
2012-02-01 12:11:55 C 12 52 54.66 +16 50 15.8 o 291
2012-02-02 12:34:46 C 12 55 13.84 +16 30 06.1 o 291
2012-02-02 12:40:27 C 12 55 14.31 +16 30 01.7 o 291
2012-02-02 12:46:08 C 12 55 14.76 +16 29 56.9 o 291
2012-02-15 12:05:46 C 13 10 58.92 +13 21 44.7 o 291
2012-02-15 12:17:49 C 13 10 59.00 +13 21 39.0 o 291
2012-02-15 12:30:01 C 13 10 59.09 +13 21 34.3 o 291
2012-03-13 14:57:19 C 12 56 37.319 +10 13 36.68 t 568
2012-03-13 15:08:51 C 12 56 36.768 +10 13 33.76 t 568