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(28277) Chengherngyi  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 28277.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30782 5.745e-09 au
e 0.127421 2.017e-08
i 6.989 2.249e-06 deg
Ω 21.738 2.386e-05 deg
ω 350.974 2.648e-05 deg
M 171.049 1.147e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0138 au
Aphelion 2.6019 au
Asc. node-Earth separation 1.0201 au
Desc. node-Earth separation 1.59491 au
Earth MOID 1.01464 au
Orbital period 1280.57 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.000000000.044479730.00694538-0.00074501-0.02715709-0.15583869
0.044479731.00000000-0.014210260.00751563-0.136196600.27016178
0.00694538-0.014210261.00000000-0.225210570.20944460-0.02003659
-0.000745010.00751563-0.225210571.00000000-0.89010453-0.00666392
-0.02715709-0.136196600.20944460-0.890104531.00000000-0.43407430
-0.155838690.27016178-0.02003659-0.00666392-0.434074301.00000000
Covariance matrix
3.30020321E-175.15433588E-188.97221035E-17-1.02124570E-16-4.13190036E-15-1.02723873E-14
5.15433588E-184.06893181E-16-6.44577859E-163.61747477E-15-7.27616797E-146.25302098E-14
8.97221035E-17-6.44577859E-165.05668741E-12-1.20843011E-111.24737905E-11-5.16990495E-13
-1.02124570E-163.61747477E-15-1.20843011E-115.69376340E-10-5.62518680E-10-1.82454832E-12
-4.13190036E-15-7.27616797E-141.24737905E-11-5.62518680E-107.01443126E-10-1.31912536E-10
-1.02723873E-146.25302098E-14-5.16990495E-13-1.82454832E-12-1.31912536E-101.31659296E-10