2011 BT59

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.9450129000 ± 1.57e-02
Semi-major axis (a)	2.4947374000 AU ± 3.08e-01
Inclination (i)	3.66588000° ± 1.41e-01
Long. of Asc. Node (Ω)	36.28631000° ± 3.08e+00
Arg. of Perihelion (ω)	305.85917000° ± 4.26e+00
Mean Anomaly (M)	291.74619000° ± 2.62e+02
Mean Motion (n)	0.2501305900°/day ± 4.63e-02
Perihelion dist (q)	0.13717840 AU ± 4.27e-02
Aphelion dist (Q)	4.85229640 AU ± 6.00e-01
Orbital Period	3.94037230 yr ± 7.30e-01

Physical Parameters

H (abs. magnitude)	20.83
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.330″
Uncertainty	8
Orbit Type	Apollo
MOID	0.016668 AU
Observations Used	15
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2011-02-07

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2011-01-10 11:41:22	C	12 21 27.50	+09 27 51.0	–	V	G96
2011-01-10 11:51:25	C	12 21 23.94	+09 28 18.4	–	V	G96
2011-01-10 12:01:28	C	12 21 20.37	+09 28 46.0	–	V	G96
2011-01-17 09:15:20	C	11 22 21.93	+16 28 14.1	–	W	I41
2011-01-30 12:51:52	C	09 42 42.332	+24 33 38.18	–	t	F51
2011-01-30 12:51:52	X	09 42 42.355	+24 33 38.13	–	L	F51
2011-01-30 13:13:47	C	09 42 36.610	+24 33 56.34	–	t	F51
2011-01-30 13:37:48	C	09 42 30.327	+24 34 16.37	–	t	F51
2011-01-30 13:38:46	C	09 42 30.084	+24 34 17.00	–	t	F51
2011-01-30 13:59:35	C	09 42 24.654	+24 34 34.30	–	t	F51
2011-01-31 08:22:17	C	09 37 47.493	+24 49 23.85	–	o	568
2011-01-31 08:24:06	C	09 37 47.039	+24 49 25.21	–	o	568
2011-01-31 08:25:54	C	09 37 46.588	+24 49 26.58	–	o	568
2011-01-31 12:07:18	C	09 36 50.701	+24 52 17.55	–	V	F51
2011-02-07 12:37:01	C	09 01 08.924	+26 19 48.50	–	o	568
2011-02-07 12:42:24	C	09 01 07.936	+26 19 50.14	–	o	568