NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015TQ21 ∴ Orbital info ∴ Epoch 60400 MJD
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2015TQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015TQ21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.13106 0.0009758 au
e 0.604863 0.001129
i 3.317 0.01018 deg
Ω 15.552 0.182 deg
ω 239.739 0.1043 deg
M 66.82 1.2 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4469 au
Aphelion distance 1.8152 au
Asc. node-Earth separation 0.03313 au
Desc. node-Earth separation -0.45068 au
Earth MOID 0.00246 au
Orbital period 439.367 days
Date of orbit computation   feb 26 11:19

Covariance matrix
9.52127003E-07-1.10184258E-06-9.93399407E-061.77556654E-041.01734387E-041.17098014E-03
-1.10184258E-061.27548529E-061.14922892E-05-2.05487358E-04-1.17753119E-04-1.35519160E-03
-9.93399407E-061.14922892E-051.03687624E-04-1.85242447E-03-1.06123396E-03-1.22165856E-02
1.77556654E-04-2.05487358E-04-1.85242447E-033.31118339E-021.89724818E-022.18371694E-01
1.01734387E-04-1.17753119E-04-1.06123396E-031.89724818E-021.08715015E-021.25123408E-01
1.17098014E-03-1.35519160E-03-1.22165856E-022.18371694E-011.25123408E-011.44015598E+00

Correlation matrix
1.00000000-0.99984892-0.999799680.999995150.999943740.99999384
-0.999848921.000000000.99932179-0.99989814-0.99997680-0.99990378
-0.999799680.999321791.00000000-0.99973623-0.99954629-0.99972745
0.99999515-0.99989814-0.999736231.000000000.999971820.99999991
0.99994374-0.99997680-0.999546290.999971821.000000000.99997475
0.99999384-0.99990378-0.999727450.999999910.999974751.00000000