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5273 Peilisheng (1982 DQ6)
Classification: Main-belt Asteroid          SPK-ID: 2005273
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08715382515717514 5.345e-08  
a 2.309648234422778 1.2725e-08 AU
q 2.108353556025317 1.2459e-07 AU
i 6.298596002139624 9.3901e-06 deg
node 18.25450075966717 4.1369e-05 deg
peri 69.114894749 7.4179e-05 deg
M 112.3791780528254 5.9247e-05 deg
tp 2456400.278386495140
(2013-Apr-17.77838650)
0.00021029 JED
period 1282.086088884035
3.51
1.0596e-05
2.901e-08
d
yr
n .2807923766752312 2.3206e-09 deg/d
Q 2.510942912820239 1.3834e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      11817 days (32.35 yr)  
   first obs. used      1982-02-16  
   last obs. used      2014-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47626  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:11:32  

Additional Information
 Earth MOID = 1.13322 AU 
 T_jup = 3.572 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO256903  

5273 Peilisheng           Discovered 1982 Feb. 16 by the Purple Mountain Observatory at Xinglong.
A leader in Chinese science and technology, Pei Lisheng (1906-2000) made a great contribution to projects involving satellite science and oceanography.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

Alternate Designations
 1982 DQ6 = 1984 UO1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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