NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR52 ∴ Orbital info ∴ Epoch 59200 MJD
Contact »
(369984) 1998QR52  ▹ 
ORBITAL INFORMATION
(ASCII data file 369984.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.04354 2.013e-09 au
e 0.287731 1.018e-07
i 17.637 1.087e-05 deg
Ω 316.212 1.248e-05 deg
ω 204.318 3.379e-05 deg
M 154.57 5.807e-05 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7433 au
Aphelion distance 1.3438 au
Asc. node-Earth separation 0.28192 au
Desc. node-Earth separation -0.22778 au
Earth MOID 0.21079 au
Orbital period 389.368 days
Date of orbit computation   Mar 19 10:45

Covariance matrix
4.05206263E-18-1.65846317E-171.69251035E-15-1.47889851E-154.19198872E-14-8.38541574E-14
-1.65846317E-171.03621451E-144.82416442E-131.10101448E-134.01642277E-13-1.07143660E-12
1.69251035E-154.82416442E-131.18201604E-107.71788926E-11-1.50245312E-12-1.41182957E-10
-1.47889851E-151.10101448E-137.71788926E-111.55746319E-10-1.50454678E-105.50105836E-12
4.19198872E-144.01642277E-13-1.50245312E-12-1.50454678E-101.14202609E-09-1.81841144E-09
-8.38541574E-14-1.07143660E-12-1.41182957E-105.50105836E-12-1.81841144E-093.37185848E-09

Correlation matrix
1.00000000-0.080936220.07733598-0.058869640.61623168-0.71738428
-0.080936221.000000000.435898710.086668110.11675529-0.18126209
0.077335980.435898711.000000000.56882407-0.00408932-0.22363302
-0.058869640.086668110.568824071.00000000-0.356745730.00759106
0.616231680.11675529-0.00408932-0.356745731.00000000-0.92665798
-0.71738428-0.18126209-0.223633020.00759106-0.926657981.00000000