NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XW377 ∴ Orbital info ∴ Epoch 58063 MJD
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2015XW377  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XW377.eq0)
Keplerian elements
(Epoch 58063.3 MJD)
Value 1-σ variation Units
a 2.51792 1.397e-08 au
e 0.595133 3.181e-08
i 12.748 4.884e-06 deg
Ω 143.511 3.175e-05 deg
ω 9.313 3.054e-05 deg
M 150.351 4.206e-06 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0194 au
Aphelion distance 4.0164 au
Asc. node-Earth separation 0.03801 au
Desc. node-Earth separation 2.92828 au
Earth MOID 0.03652 au
Orbital period 1459.36 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.95070873E-162.60638920E-185.08903492E-155.27812213E-142.94601788E-15-2.13446636E-14
2.60638920E-181.01200411E-15-3.50925482E-143.85739403E-13-7.83859977E-14-6.29206468E-14
5.08903492E-15-3.50925482E-142.38561506E-11-4.69558036E-114.60991197E-11-2.98151973E-12
5.27812213E-143.85739403E-13-4.69558036E-111.00834441E-09-8.67617407E-10-1.66607059E-11
2.94601788E-15-7.83859977E-144.60991197E-11-8.67617407E-109.32865776E-10-3.88216664E-11
-2.13446636E-14-6.29206468E-14-2.98151973E-12-1.66607059E-11-3.88216664E-111.76916233E-11

Correlation matrix
1.000000000.005866130.074600040.119008720.00690605-0.36333669
0.005866131.00000000-0.225851810.38185494-0.08067478-0.47023852
0.07460004-0.225851811.00000000-0.302750340.30901735-0.14512882
0.119008720.38185494-0.302750341.00000000-0.89456979-0.12473982
0.00690605-0.080674780.30901735-0.894569791.00000000-0.30219046
-0.36333669-0.47023852-0.14512882-0.12473982-0.302190461.00000000