445775 (2011 YA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7592241114 ± 1.02e-08
Semi-major axis (a)2.1121219940 AU ± 2.84e-09
Inclination (i)5.19297557° ± 2.27e-06
Long. of Asc. Node (Ω)340.00431791° ± 3.15e-05
Arg. of Perihelion (ω)227.65571925° ± 3.14e-05
Mean Anomaly (M)164.44131239° ± 3.24e-06
Mean Motion (n)0.3210951736°/day ± 6.48e-10
Perihelion dist (q)0.50854805 AU ± 2.16e-08
Aphelion dist (Q)3.71569594 AU ± 2.22e-08
Orbital Period3.06957676 yr ± 6.20e-09
Physical Parameters
H (abs. magnitude)18.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.334″
Uncertainty0
Orbit TypeApollo
MOID0.050376 AU
Observations Used653
Oppositions9
Arc Total2011-2024
First Observation Used2011-12-16
Last Observation Used2024-10-04
Observations (799)
Date Type RA Dec Mag Band Observatory
2012-01-06 07:12:12 C 07 33 55.35 +61 51 05.2 15.6 c 704
2012-01-06 07:31:20 C 07 33 51.23 +61 53 42.3 15.9 c 704
2012-01-06 07:50:28 C 07 33 47.07 +61 56 19.6 15.8 c 704
2012-01-06 12:36:50 C 07 32 58.66 +62 35 59.1 u 379
2012-01-06 13:04:59 C 07 32 52.28 +62 40 01.8 u 379
2012-01-06 13:12:57 C 07 32 50.45 +62 41 10.9 u 379
2012-01-06 13:16:37 C 07 32 49.63 +62 41 42.4 u 379
2012-01-06 13:23:00 C 07 32 48.18 +62 42 38.0 u 379
2012-01-06 13:24:50 C 07 32 47.73 +62 42 53.3 u 379
2012-01-06 13:32:43 C 07 32 45.86 +62 44 01.7 u 379
2012-01-06 13:36:59 C 07 32 44.94 +62 44 38.9 u 379
2012-01-06 13:38:49 C 07 32 44.49 +62 44 54.5 u 379
2012-01-06 13:46:39 C 07 32 42.67 +62 46 01.9 u 379
2012-01-06 13:48:30 C 07 32 42.22 +62 46 18.0 u 379
2012-01-06 20:31:08 C 07 31 04.60 +63 44 34.1 o 300
2012-01-06 20:32:47 C 07 31 04.26 +63 44 49.1 o 300
2012-01-06 20:34:24 C 07 31 03.83 +63 45 02.9 o 300
2012-01-06 20:36:03 C 07 31 03.41 +63 45 17.6 o 300
2012-01-06 20:37:40 C 07 31 03.12 +63 45 31.3 o 300
2012-01-06 20:39:19 C 07 31 02.75 +63 45 45.9 o 300
2012-01-06 20:40:56 C 07 31 02.34 +63 46 00.1 o 300
2012-01-06 22:21:06 C 07 30 50.25 +64 01 31.1 c A48
2012-01-06 22:23:19 C 07 30 49.72 +64 01 51.6 c A48
2012-01-06 22:26:05 C 07 30 49.02 +64 02 16.5 c A48
2012-01-06 22:29:40 C 07 30 47.98 +64 02 50.1 c A48
2012-01-06 22:45:49 C 07 30 44.01 +64 05 15.8 t 204
2012-01-06 22:49:31 C 07 30 43.04 +64 05 49.9 t 204
2012-01-06 22:53:14 C 07 30 42.03 +64 06 24.0 t 204
2012-01-06 22:56:56 C 07 30 41.02 +64 06 58.0 t 204
2012-01-06 23:00:56 C 07 30 39.97 +64 07 34.7 t 204
2012-01-07 05:53:42 C 07 28 54.56 +65 12 06.3 o H21
2012-01-07 05:57:49 C 07 28 53.28 +65 12 45.8 o H21
2012-01-07 06:01:56 C 07 28 52.00 +65 13 25.4 o H21
2012-01-07 06:06:20 C 07 28 50.64 +65 14 07.6 o H21
2012-01-07 06:10:27 C 07 28 49.35 +65 14 47.2 o H21
2012-01-07 06:14:33 C 07 28 48.06 +65 15 26.7 o H21
2012-01-07 06:18:41 C 07 28 46.77 +65 16 06.4 o H21
2012-01-07 06:20:51 C 07 28 46.09 +65 16 27.2 o H21
2012-01-07 06:27:29 C 07 28 47.15 +65 17 35.4 15.2 c 704
2012-01-07 06:46:31 C 07 28 41.13 +65 20 40.0 15.5 c 704
2012-01-07 07:05:35 C 07 28 35.03 +65 23 44.9 15.4 c 704
2012-01-07 07:24:45 C 07 28 28.88 +65 26 51.2 15.4 c 704
2012-01-07 07:43:46 C 07 28 22.78 +65 29 55.6 15.5 c 704
2012-01-07 13:20:46 C 07 26 47.88 +66 25 28.6 u 379
2012-01-07 13:40:54 C 07 26 40.68 +66 28 54.4 u 379
2012-01-07 13:48:24 C 07 26 37.90 +66 30 11.2 u 379
2012-01-07 13:50:36 C 07 26 37.12 +66 30 33.6 u 379
2012-01-07 13:57:57 C 07 26 34.43 +66 31 49.5 u 379
2012-01-07 14:14:47 C 07 26 28.37 +66 34 41.3 u 379
2012-01-07 23:14:34 C 07 23 20.58 +68 09 17.3 u J51