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JPL Small-Body Database Browser
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201212 (2002 QT13)
Classification: Main-belt Asteroid          SPK-ID: 2201212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284723893333308 8.0718e-08  
a 3.080727456364011 3.5058e-08 au
q 2.684939039160132 2.5622e-07 au
i 5.30696369648807 5.5262e-06 deg
node 279.8011790082841 6.9364e-05 deg
peri 245.4886415223876 7.1974e-05 deg
M 190.8945412644119 2.1146e-05 deg
tp 2459528.255359150278
(2021-Nov-09.75535915)
0.00012427 TDB
period 1975.051141408316
5.41
3.3713e-05
9.23e-08
d
yr
n .1822737611459018 3.1113e-09 deg/d
Q 3.47651587356789 3.9562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      6302 days (17.25 yr)  
   first obs. used      2002-08-16  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59077  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:45  

Additional Information
 Earth MOID = 1.69856 au 
 Jupiter MOID = 1.5656 au 
 T_jup = 3.209 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO494129  

201212 (2002 QT13)          Discovered 2002-Aug-26 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 QT13 = 2005 AV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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