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JPL Small-Body Database Browser
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201314 (2002 TQ97)
Classification: Main-belt Asteroid          SPK-ID: 2201314
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 .0737843171486814 5.0931e-08  
a 3.068568652324211 3.125e-08 au
q 2.84215640968862 1.595e-07 au
i 9.285597612306153 5.5903e-06 deg
node 249.1702660623271 4.1174e-05 deg
peri 174.8681493245897 6.1057e-05 deg
M 325.4901714546907 4.3299e-05 deg
tp 2458788.709912952479
(2019-Nov-01.20991295)
0.00023596 TDB
period 1963.370191014817
5.38
2.9992e-05
8.211e-08
d
yr
n .1833581876955792 2.801e-09 deg/d
Q 3.294980894959803 3.3556e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      6312 days (17.28 yr)  
   first obs. used      2002-08-22  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:35:22  

Additional Information
 Earth MOID = 1.85546 au 
 Jupiter MOID = 1.9906 au 
 T_jup = 3.207 
[ 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 15.1   n/a MPO413035  
diameter diameter 4.196 km 0.936 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201314 (2002 TQ97)          Discovered 2002-Oct-02 by CINEOS at Campo Imperatore
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2002 TQ97 = 2003 YS95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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