NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DR1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021DR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DR1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.07938 0.0012 au
e 0.043167 0.0001441
i 13.02 0.1368 deg
Ω 335.645 0.01108 deg
ω 44.585 0.2291 deg
M 220.228 2.19 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0328 au
Aphelion distance 1.126 au
Asc. node-Earth separation 0.03556 au
Desc. node-Earth separation 0.12344 au
Earth MOID 0.03545 au
Orbital period 409.603 days
Date of orbit computation   Jul 29 12:53

Covariance matrix
1.44112422E-061.30525856E-071.64179176E-04-1.33032611E-052.56533195E-04-2.62623044E-03
1.30525856E-072.07631982E-081.48911249E-05-1.18821031E-063.09599306E-05-2.46853862E-04
1.64179176E-041.48911249E-051.87050270E-02-1.51563351E-032.92322054E-02-2.99200740E-01
-1.33032611E-05-1.18821031E-06-1.51563351E-031.22852339E-04-2.35261277E-032.42252518E-02
2.56533195E-043.09599306E-052.92322054E-02-2.35261277E-035.24821701E-02-4.75411619E-01
-2.62623044E-03-2.46853862E-04-2.99200740E-012.42252518E-02-4.75411619E-014.79510702E+00

Correlation matrix
1.000000000.754568580.99997281-0.999805890.93279663-0.99904021
0.754568581.000000000.75561611-0.743968380.93787932-0.78233660
0.999972810.755616111.00000000-0.999823440.93298899-0.99904337
-0.99980589-0.74396838-0.999823441.00000000-0.926515830.99810776
0.932796630.937879320.93298899-0.926515831.00000000-0.94768662
-0.99904021-0.78233660-0.999043370.99810776-0.947686621.00000000