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434174 (2002 TQ339)
Classification: Main-belt Asteroid          SPK-ID: 2434174
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06805699304988844 6.1503e-08  
a 2.864012119611389 3.1395e-08 au
q 2.669096066692201 1.754e-07 au
i 6.939458469578266 8.9984e-06 deg
node 60.84445742771593 4.732e-05 deg
peri 303.5856683951295 9.1903e-05 deg
M 239.4332559184745 7.8761e-05 deg
tp 2459593.405851035608
(2022-Jan-13.90585104)
0.000393 TDB
period 1770.356394699434
4.85
2.9109e-05
7.97e-08
d
yr
n .2033488856130123 3.3436e-09 deg/d
Q 3.058928172530578 3.3531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6408 days (17.54 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:24:29  

Additional Information
 Earth MOID = 1.67553 au 
 Jupiter MOID = 2.27932 au 
 T_jup = 3.286 
[ 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 16.7   n/a MPO434582  

434174 (2002 TQ339)          Discovered 2002-Oct-05 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2015-06-04

Alternate Designations
 2002 TQ339 = 2007 VS261 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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