NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023DD2 ∴ Orbital info ∴ Epoch 60013 MJD
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2023DD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023DD2.eq0)
Keplerian elements
(Epoch 60013.7 MJD)
Value 1-σ variation Units
a 1.21374 0.0001081 au
e 0.225572 8.219e-05
i 3.733 0.0015 deg
Ω 2.568 0.0004248 deg
ω 99.96 0.0008565 deg
M 46.71 0.006697 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.94 au
Aphelion distance 1.4875 au
Asc. node-Earth separation 0.19738 au
Desc. node-Earth separation 0.112 au
Earth MOID 0.03657 au
Orbital period 488.412 days
Date of orbit computation   feb 26 12:55

Covariance matrix
1.16800340E-088.88265138E-091.61956749E-074.49817030E-08-8.72801841E-08-7.23497749E-07
8.88265138E-096.75543665E-091.23178881E-073.42112812E-08-6.64693507E-08-5.50161661E-07
1.61956749E-071.23178881E-072.24875311E-066.23248477E-07-1.22211626E-06-1.00223503E-05
4.49817030E-083.42112812E-086.23248477E-071.80413830E-07-3.46894882E-07-2.78340974E-06
-8.72801841E-08-6.64693507E-08-1.22211626E-06-3.46894882E-077.33597315E-075.35434081E-06
-7.23497749E-07-5.50161661E-07-1.00223503E-05-2.78340974E-065.35434081E-064.48528359E-05

Correlation matrix
1.000000000.999985840.999323520.97989361-0.94289804-0.99958603
0.999985841.000000000.999398410.97995857-0.94420405-0.99946745
0.999323520.999398411.000000000.97848782-0.95150871-0.99793841
0.979893610.979958570.978487821.00000000-0.95352945-0.97846946
-0.94289804-0.94420405-0.95150871-0.953529451.000000000.93343094
-0.99958603-0.99946745-0.99793841-0.978469460.933430941.00000000