NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XB21 ∴ Orbital info ∴ Epoch 57736 MJD
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2016XB21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XB21.eq0)
Keplerian elements
(Epoch 57736.4 MJD)
Value 1-σ variation Units
a 2.05189 0.004545 au
e 0.439391 0.001095
i 12.903 0.02278 deg
Ω 65.763 0.008903 deg
ω 7.095 0.01823 deg
M 4.614 0.009755 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1503 au
Aphelion distance 2.9535 au
Asc. node-Earth separation 0.1665 au
Desc. node-Earth separation 1.92444 au
Earth MOID 0.16563 au
Orbital period 1073.57 days
Date of orbit computation   feb 26 11:27

Covariance matrix
2.06540708E-054.97438150E-061.03522243E-044.04141779E-05-8.18804741E-05-4.42022001E-05
4.97438150E-061.19806307E-062.49324290E-059.73526518E-06-1.97324945E-05-1.06425070E-05
1.03522243E-042.49324290E-055.18886280E-042.02565596E-04-4.10352988E-04-2.21564345E-04
4.04141779E-059.73526518E-062.02565596E-047.92663734E-05-1.61375403E-04-8.61839408E-05
-8.18804741E-05-1.97324945E-05-4.10352988E-04-1.61375403E-043.32341615E-041.73152393E-04
-4.42022001E-05-1.06425070E-05-2.21564345E-04-8.61839408E-051.73152393E-049.51599688E-05

Correlation matrix
1.000000000.999991750.999987910.99881815-0.98829171-0.99704305
0.999991751.000000000.999973880.99899531-0.98889410-0.99672869
0.999987910.999973881.000000000.99881509-0.98816426-0.99709522
0.998818150.998995310.998815091.00000000-0.99426118-0.99232677
-0.98829171-0.98889410-0.98816426-0.994261181.000000000.97366372
-0.99704305-0.99672869-0.99709522-0.992326770.973663721.00000000