2011 BY59

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1179730325 ± 5.62e-07
Semi-major axis (a)1.4024395231 AU ± 7.25e-09
Inclination (i)27.00720369° ± 4.00e-05
Long. of Asc. Node (Ω)313.94550763° ± 8.34e-06
Arg. of Perihelion (ω)243.48821306° ± 3.05e-04
Mean Anomaly (M)276.74738234° ± 2.18e-04
Mean Motion (n)0.5934526351°/day ± 4.60e-09
Perihelion dist (q)1.23698948 AU ± 7.88e-07
Aphelion dist (Q)1.56788957 AU ± 7.88e-07
Orbital Period1.66083395 yr ± 1.29e-08
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.163″
Uncertainty0
Orbit TypeAmor
MOID0.317517 AU
Observations Used19
Oppositions2
Arc Total2011-2016
First Observation Used2011-01-30
Last Observation Used2016-02-13
Observations (21)
Date Type RA Dec Mag Band Observatory
2011-01-30 12:47:50 C 09 34 59.227 +17 01 57.33 L F51
2011-01-30 13:09:38 C 09 34 55.561 +17 01 06.78 L F51
2011-01-30 13:34:43 C 09 34 51.383 +17 00 08.80 L F51
2011-01-30 13:56:30 C 09 34 47.748 +16 59 18.14 L F51
2011-02-01 09:02:53 C 09 27 47.968 +15 17 53.28 o 568
2011-02-01 09:04:42 C 09 27 47.655 +15 17 48.98 o 568
2011-02-01 09:06:31 C 09 27 47.344 +15 17 44.64 o 568
2011-02-07 12:48:01 C 09 02 58.510 +09 07 47.14 o 568
2011-02-07 12:50:25 C 09 02 58.096 +09 07 40.93 o 568
2011-02-07 12:52:47 C 09 02 57.675 +09 07 34.69 o 568
2011-02-22 05:21:46 C 08 10 09.64 -05 01 38.2 o 291
2011-02-22 05:27:08 C 08 10 09.02 -05 01 49.3 o 291
2011-02-22 05:36:46 C 08 10 07.77 -05 02 08.3 o 291
2011-04-03 07:35:43 C 07 32 37.957 -22 53 17.08 U T12
2011-04-03 07:41:54 C 07 32 38.084 -22 53 20.74 U T12
2016-02-12 11:06:38 C 09 36 11.735 -08 46 40.15 L F51
2016-02-12 11:24:19 C 09 36 08.639 -08 47 27.22 L F51
2016-02-12 11:42:00 C 09 36 05.540 -08 48 13.79 L F51
2016-02-13 07:30:07 C 09 32 49.077 -09 40 10.13 t 568
2016-02-13 07:31:39 C 09 32 48.813 -09 40 14.16 t 568
2016-02-13 07:34:12 C 09 32 48.373 -09 40 20.82 t 568