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JPL Small-Body Database Browser
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212942 (2008 YC30)
Classification: Main-belt Asteroid          SPK-ID: 2212942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584044614424518 5.5471e-08  
a 2.289718825866831 1.5436e-08 au
q 1.927017148400752 1.3022e-07 au
i 3.053270795278169 5.2618e-06 deg
node 106.9778255758472 8.1204e-05 deg
peri 48.52506619744663 8.2227e-05 deg
M 318.4131117154045 1.3203e-05 deg
tp 2458746.692665364967
(2019-Sep-20.19266537)
4.7007e-05 TDB
period 1265.527710830987
3.46
1.2797e-05
3.504e-08
d
yr
n .2844663114991076 2.8765e-09 deg/d
Q 2.652420503332909 1.7881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      6225 days (17.04 yr)  
   first obs. used      2001-12-17  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:53  

Additional Information
 Earth MOID = .939055 au 
 Jupiter MOID = 2.33784 au 
 T_jup = 3.581 
[ 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 17.1   n/a MPO418140  

212942 (2008 YC30)          Discovered 2008-Dec-30 by Lowe, A. at Mayhill
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2008 YC30 = 2002 AU140 = 2007 TY350 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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