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JPL Small-Body Database Browser
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295478 (2008 QC27)
Classification: Main-belt Asteroid          SPK-ID: 2295478
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0756083555504684 7.5617e-08  
a 3.174823516183691 3.8283e-08 au
q 2.934780330962087 2.5443e-07 au
i 10.38280020563417 7.1126e-06 deg
node 134.6215019219501 3.133e-05 deg
peri 227.1929692425025 4.8227e-05 deg
M 8.371804416267441 3.777e-05 deg
tp 2458952.449890404848
(2020-Apr-12.94989040)
0.0002167 TDB
period 2066.225940568142
5.66
3.7373e-05
1.023e-07
d
yr
n .1742307038798536 3.1514e-09 deg/d
Q 3.414866701405296 4.1178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      2001-06-15  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:00:23  

Additional Information
 Earth MOID = 1.94161 au 
 Jupiter MOID = 2.00341 au 
 T_jup = 3.171 
[ 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 15.5   n/a MPO494580  

295478 (2008 QC27)          Discovered 2008-Aug-30 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 QC27 = 2002 PD64 = 2005 AD37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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