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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08681927629752476 4.4399e-08  
a 2.310185666282363 1.2403e-08 au
q 2.109617018622814 1.054e-07 au
i 6.298299158848208 7.6129e-06 deg
node 18.24330603365394 3.9757e-05 deg
peri 69.20742776507768 6.2794e-05 deg
M 280.7170085271408 4.9317e-05 deg
tp 2457682.953058558469
(2016-Oct-21.45305856)
0.00017674 JED
period 1282.533607676216
3.51
1.0328e-05
2.828e-08
d
yr
n .2806943988409575 2.2605e-09 deg/d
Q 2.510754313941913 1.348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1130  
   data-arc span      12333 days (33.77 yr)  
   first obs. used      1982-02-16  
   last obs. used      2015-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48256  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:55:39  

Additional Information
 Earth MOID = 1.13468 au 
 Jupiter MOID = 2.64098 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 14.0 mag n/a MPO347566  

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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