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35313 Hangtianyuan (1997 AC6)
Classification: Main-belt Asteroid          SPK-ID: 2035313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07516922236484304 3.6907e-08  
a 2.85988838131848 1.6039e-08 au
q 2.64491279564452 1.1045e-07 au
i 3.122217243486967 3.7997e-06 deg
node 68.21635523281705 7.4201e-05 deg
peri 287.6647217459375 7.8741e-05 deg
M 320.9140653376079 2.5704e-05 deg
tp 2458792.296224060832
(2019-Nov-04.79622406)
0.0001261 TDB
period 1766.534208745307
4.84
1.4861e-05
4.069e-08
d
yr
n .2037888642166134 1.7143e-09 deg/d
Q 3.07486396699244 1.7245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1131  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1997-01-02  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:30  

Additional Information
 Earth MOID = 1.64153 au 
 Jupiter MOID = 2.27298 au 
 T_jup = 3.296 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO449216  

35313 Hangtianyuan           Discovered 1997 Jan. 2 by the Beijing Schmidt CCD Asteroid Program in Xinglong.
Zhongguo Hangtianyuan Zhongxin, the Astronaut Center of China, is located in Beijing Space City, a beautiful modern city in the northwestern suburbs of Beijing. The center has made great contributions to the success of manned spaceflight in China.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 1997 AC6 = 1998 FM56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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