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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08671267942830461 4.4386e-08  
a 2.309930125808743 1.2429e-08 au
q 2.109629895307706 1.0536e-07 au
i 6.298404503808362 7.6131e-06 deg
node 18.24333298149589 3.9756e-05 deg
peri 69.24294365471729 6.2846e-05 deg
M 336.8184929278724 4.959e-05 deg
tp 2457683.072580540749
(2016-Oct-21.57258054)
0.00017695 JED
period 1282.320812972984
3.51
1.035e-05
2.834e-08
d
yr
n .2807409786677029 2.2659e-09 deg/d
Q 2.51023035630978 1.3507e-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 = 1.13362 au 
 Jupiter MOID = 2.64052 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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