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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RQ28 ∴ Orbital info ∴ Epoch 52411 MJD
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1999RQ28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999RQ28.eq0)
Keplerian elements
(Epoch 52411.1 MJD)
Value 1-σ variation Units
a 1.90864 4.663e-08 au
e 0.423946 1.017e-07
i 3.556 7.075e-06 deg
Ω 124.401 0.0001474 deg
ω 269.616 0.0001952 deg
M 347.841 4.057e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0995 au
Aphelion distance 2.7178 au
Asc. node-Earth separation 0.58494 au
Desc. node-Earth separation 0.54543 au
Earth MOID 0.12304 au
Orbital period 963.13 days
Date of orbit computation   feb 26 10:23

Covariance matrix
2.17436789E-154.05762604E-15-9.76989970E-14-3.33447693E-126.50902365E-12-1.79893739E-12
4.05762604E-151.03352985E-14-3.10188952E-13-6.44265403E-121.21015358E-11-3.17305426E-12
-9.76989970E-14-3.10188952E-135.00616508E-115.74050216E-10-6.85008295E-106.37992198E-11
-3.33447693E-12-6.44265403E-125.74050216E-102.17327354E-08-2.71714681E-083.00534926E-09
6.50902365E-121.21015358E-11-6.85008295E-10-2.71714681E-083.80860651E-08-5.99075018E-09
-1.79893739E-12-3.17305426E-126.37992198E-113.00534926E-09-5.99075018E-091.64620370E-09

Correlation matrix
1.000000000.85594132-0.29612223-0.485069540.71526386-0.95084067
0.855941321.00000000-0.43123324-0.429878870.60995237-0.76926186
-0.29612223-0.431233241.000000000.55035144-0.496089680.22223937
-0.48506954-0.429878870.550351441.00000000-0.944436700.50245361
0.715263860.60995237-0.49608968-0.944436701.00000000-0.75658264
-0.95084067-0.769261860.222239370.50245361-0.756582641.00000000