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305275 (2007 YD56)
Classification: Main-belt Asteroid          SPK-ID: 2305275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078313535380081 7.7051e-08  
a 2.733567969081456 4.2274e-08 au
q 2.438803634987258 1.8704e-07 au
i 10.00788077868465 7.7188e-06 deg
node 98.0125945196161 4.4276e-05 deg
peri 55.6531425534055 6.8087e-05 deg
M 228.5075039188138 5.8386e-05 deg
tp 2459603.464454938517
(2022-Jan-23.96445494)
0.00027747 TDB
period 1650.795370435772
4.52
3.8293e-05
1.048e-07
d
yr
n .2180766959050583 5.0587e-09 deg/d
Q 3.028332303175653 4.6832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      5628 days (15.41 yr)  
   first obs. used      2004-03-25  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:32  

Additional Information
 Earth MOID = 1.46629 au 
 Jupiter MOID = 2.03318 au 
 T_jup = 3.323 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO455250  

305275 (2007 YD56)          Discovered 2007-Dec-29 by LUSS at Lulin
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 YD56 = 2004 FM110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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