NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QQ ∴ Orbital info ∴ Epoch 58758 MJD
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1998QQ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998QQ.eq0)
Keplerian elements
(Epoch 58758.6 MJD)
Value 1-σ variation Units
a 1.24329 3.322e-09 au
e 0.684239 1.858e-07
i 37.195 2.252e-05 deg
Ω 325.33 7.495e-06 deg
ω 220.576 1.247e-05 deg
M 147.481 2.574e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3926 au
Aphelion distance 2.094 au
Asc. node-Earth separation 0.36405 au
Desc. node-Earth separation -0.55318 au
Earth MOID 0.17457 au
Orbital period 506.358 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.10331688E-17-2.84604790E-17-1.37460126E-14-3.78424112E-151.27897282E-14-2.04915899E-14
-2.84604790E-173.45181124E-14-1.61813924E-12-7.23232841E-13-5.56968590E-13-3.95576223E-12
-1.37460126E-14-1.61813924E-125.07319432E-109.92619684E-11-1.31382070E-103.78055662E-10
-3.78424112E-15-7.23232841E-139.92619684E-115.61705753E-11-5.38259747E-111.43148249E-10
1.27897282E-14-5.56968590E-13-1.31382070E-10-5.38259747E-111.55458692E-10-9.56741740E-11
-2.04915899E-14-3.95576223E-123.78055662E-101.43148249E-10-9.56741740E-116.62765629E-10

Correlation matrix
1.00000000-0.04611780-0.18373245-0.152010730.30881876-0.23963240
-0.046117801.00000000-0.38667992-0.51939789-0.24043610-0.82704030
-0.18373245-0.386679921.000000000.58801404-0.467829760.65198110
-0.15201073-0.519397890.588014041.00000000-0.576009920.74191067
0.30881876-0.24043610-0.46782976-0.576009921.00000000-0.29806242
-0.23963240-0.827040300.651981100.74191067-0.298062421.00000000