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NEODyS ∴ Objects ∴ 2015XY261 ∴ Orbital info ∴ Epoch 57367 MJD
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2015XY261  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XY261.eq0)
Keplerian elements
(Epoch 57367.2 MJD)
Value 1-σ variation Units
a 1.50988 0.0003071 au
e 0.468545 0.0001336
i 1.214 0.0002947 deg
Ω 88.131 0.0001551 deg
ω 60.074 0.0005326 deg
M 333.634 0.009806 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8024 au
Aphelion distance 2.2173 au
Asc. node-Earth separation -0.02815 au
Desc. node-Earth separation 0.51848 au
Earth MOID 0.00179 au
Orbital period 677.66 days
Date of orbit computation   feb 26 11:18

Covariance matrix
9.43178929E-084.10222711E-089.03905422E-083.76854829E-081.59398572E-073.01148858E-06
4.10222711E-081.78421092E-083.93152315E-081.63837535E-086.93440510E-081.30980386E-06
9.03905422E-083.93152315E-088.68332610E-083.47792869E-081.54351360E-072.88604714E-06
3.76854829E-081.63837535E-083.47792869E-082.40408847E-085.31211457E-081.20353689E-06
1.59398572E-076.93440510E-081.54351360E-075.31211457E-082.83683592E-075.08876848E-06
3.01148858E-061.30980386E-062.88604714E-061.20353689E-065.08876848E-069.61543020E-05

Correlation matrix
1.000000000.999998990.998810020.791410510.974474040.99999958
0.999998991.000000000.998837150.791070310.974695600.99999726
0.998810020.998837151.000000000.761206340.983445500.99879419
0.791410510.791070310.761206341.000000000.643243050.79158913
0.974474040.974695600.983445500.643243051.000000000.97434155
0.999999580.999997260.998794190.791589130.974341551.00000000