NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XP261 ∴ Orbital info ∴ Epoch 57858 MJD
Contact »
2015XP261  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XP261.eq0)
Keplerian elements
(Epoch 57858.7 MJD)
Value 1-σ variation Units
a 1.57549 8.451e-08 au
e 0.343253 6.377e-06
i 18.593 5.434e-05 deg
Ω 258.504 3.307e-05 deg
ω 86.027 0.0009638 deg
M 290.497 0.0002112 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0347 au
Aphelion distance 2.1163 au
Asc. node-Earth separation 0.34236 au
Desc. node-Earth separation 0.44009 au
Earth MOID 0.22887 au
Orbital period 722.305 days
Date of orbit computation   Jul 29 11:56

Covariance matrix
7.14233379E-15-2.09636334E-13-2.98296615E-121.51902814E-124.97115363E-11-1.75962290E-11
-2.09636334E-134.06640378E-117.08184104E-11-9.70411232E-11-5.93599009E-096.39300654E-10
-2.98296615E-127.08184104E-112.95335217E-09-1.45322133E-09-1.79835821E-087.42559686E-09
1.51902814E-12-9.70411232E-11-1.45322133E-091.09333692E-091.67968159E-08-3.98206297E-09
4.97115363E-11-5.93599009E-09-1.79835821E-081.67968159E-089.28997618E-07-1.39557279E-07
-1.75962290E-116.39300654E-107.42559686E-09-3.98206297E-09-1.39557279E-074.46240576E-08

Correlation matrix
1.00000000-0.38899251-0.649487260.543586600.61028095-0.98563248
-0.388992511.000000000.20435408-0.46022855-0.965785360.47458649
-0.649487260.204354081.00000000-0.80871805-0.343329630.64682861
0.54358660-0.46022855-0.808718051.000000000.52703888-0.57009416
0.61028095-0.96578536-0.343329630.527038881.00000000-0.68542614
-0.985632480.474586490.64682861-0.57009416-0.685426141.00000000