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(19872) Chendonghua  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19872.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36579 6.514e-09 au
e 0.210532 2.998e-08
i 1.271 3.137e-06 deg
Ω 275.563 0.0001859 deg
ω 38.479 0.0001861 deg
M 190.654 1.016e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8677 au
Aphelion 2.8639 au
Asc. node-Earth separation 0.92374 au
Desc. node-Earth separation 1.72574 au
Earth MOID 0.85379 au
Orbital period 1329.12 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.16561301-0.006133680.00434749-0.00956647-0.19037852
0.165613011.00000000-0.00250599-0.002619190.01566975-0.30842654
-0.00613368-0.002505991.00000000-0.108726770.108224150.00351687
0.00434749-0.00261919-0.108726771.00000000-0.99841719-0.00329159
-0.009566470.015669750.10822415-0.998417191.00000000-0.04885273
-0.19037852-0.308426540.00351687-0.00329159-0.048852731.00000000
Covariance matrix
4.24322569E-173.23459080E-17-1.25342422E-165.26404397E-15-1.15957739E-14-1.25975028E-14
3.23459080E-178.98987522E-16-2.35713839E-16-1.45974191E-148.74256575E-14-9.39392389E-14
-1.25342422E-16-2.35713839E-169.84141543E-12-6.34013136E-116.31761135E-111.12073587E-13
5.26404397E-15-1.45974191E-14-6.34013136E-113.45514234E-08-3.45338466E-08-6.21522440E-12
-1.15957739E-148.74256575E-146.31761135E-11-3.45338466E-083.46258039E-08-9.23436954E-11
-1.25975028E-14-9.39392389E-141.12073587E-13-6.21522440E-12-9.23436954E-111.03189835E-10