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35317 (1997 AQ23)
Classification: Main-belt Asteroid          SPK-ID: 2035317
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08039763452065099 1.2023e-07  
a 2.858179089537543 3.5562e-08 au
q 2.628388251702337 3.3652e-07 au
i 15.75697608520028 1.1145e-05 deg
node 151.2454854468903 2.5979e-05 deg
peri 26.76446683075363 5.7511e-05 deg
M 291.3699533662961 5.3953e-05 deg
tp 2457736.968472452089
(2016-Dec-14.46847245)
0.00026837 JED
period 1764.950718003249
4.83
3.294e-05
9.018e-08
d
yr
n .2039717009250438 3.8068e-09 deg/d
Q 3.08796992737275 3.8421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      6910 days (18.92 yr)  
   first obs. used      1997-01-14  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62269  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:27:38  

Additional Information
 Earth MOID = 1.64303 au 
 Jupiter MOID = 1.9103 au 
 T_jup = 3.242 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO309427  

35317 (1997 AQ23)          Discovered 1997-Jan-14 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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