NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DQ2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021DQ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DQ2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.95984 5.218e-09 au
e 0.455153 5.938e-08
i 8.66 8.738e-06 deg
Ω 15.297 3.599e-05 deg
ω 215.642 4.097e-05 deg
M 15.795 8.975e-06 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0678 au
Aphelion distance 2.8519 au
Asc. node-Earth separation 1.46744 au
Desc. node-Earth separation 0.13392 au
Earth MOID 0.09162 au
Orbital period 1002.15 days
Date of orbit computation   feb 26 12:28

Covariance matrix
2.72296715E-176.94223684E-17-1.79915060E-144.06021209E-14-9.35804938E-141.78272778E-14
6.94223684E-173.52643362E-15-2.31210658E-139.77177263E-13-1.79616701E-13-1.64576851E-13
-1.79915060E-14-2.31210658E-137.63583045E-11-2.17813417E-102.35094450E-10-2.24615137E-11
4.06021209E-149.77177263E-13-2.17813417E-101.29515102E-09-1.19979877E-092.85371751E-11
-9.35804938E-14-1.79616701E-132.35094450E-10-1.19979877E-091.67890163E-09-2.26488753E-10
1.78272778E-14-1.64576851E-13-2.24615137E-112.85371751E-11-2.26488753E-108.05575282E-11

Correlation matrix
1.000000000.22403216-0.394564660.21620579-0.437674760.38063679
0.224032161.00000000-0.445565810.45724113-0.07381867-0.30877905
-0.39456466-0.445565811.00000000-0.692622000.65660111-0.28638998
0.216205790.45724113-0.692622001.00000000-0.813646160.08834820
-0.43767476-0.073818670.65660111-0.813646161.00000000-0.61585851
0.38063679-0.30877905-0.286389980.08834820-0.615858511.00000000