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JPL Small-Body Database Browser
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215694 (2003 YD78)
Classification: Main-belt Asteroid          SPK-ID: 2215694
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09233438898669756 5.8202e-08  
a 2.289746453091378 1.6423e-08 au
q 2.078324113410728 1.3277e-07 au
i 7.403304837122251 6.3678e-06 deg
node 88.0384437630086 3.7664e-05 deg
peri 325.6534615206745 4.8989e-05 deg
M 192.6298210107052 3.5298e-05 deg
tp 2459188.876202763483
(2020-Dec-05.37620276)
0.00012734 TDB
period 1265.550615252683
3.46
1.3615e-05
3.728e-08
d
yr
n .2844611631184119 3.0604e-09 deg/d
Q 2.501168792772029 1.7939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      5724 days (15.67 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6578  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:04:13  

Additional Information
 Earth MOID = 1.09446 au 
 Jupiter MOID = 2.76831 au 
 T_jup = 3.583 
[ 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 17.0   n/a MPO437031  

215694 (2003 YD78)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 YD78 = 2006 SP141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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