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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07525970277973645 3.6847e-08  
a 2.86008730554532 1.5489e-08 au
q 2.644837985005882 1.1022e-07 au
i 3.122113739787456 3.6508e-06 deg
node 68.21694300683761 7.3825e-05 deg
peri 287.8575514557291 7.8207e-05 deg
M 42.25819132688344 2.4836e-05 deg
tp 2458793.115751735400
(2019-Nov-05.61575174)
0.00012201 TDB
period 1766.718523226538
4.84
1.4352e-05
3.929e-08
d
yr
n .203767603762107 1.6553e-09 deg/d
Q 3.075336626084758 1.6655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1187  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1997-01-02  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:46:59  

Additional Information
 Earth MOID = 1.6424 au 
 Jupiter MOID = 2.27409 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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