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JPL Small-Body Database Browser
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452284 (2015 TA202)
Classification: Main-belt Asteroid          SPK-ID: 2452284
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162355827050185 9.2494e-08  
a 3.008191371059897 6.8848e-08 au
q 2.658532494156541 2.7304e-07 au
i 10.38721989007616 1.1019e-05 deg
node 357.5295882058321 4.2314e-05 deg
peri 313.7836743663904 7.4982e-05 deg
M 306.8412586687507 7.4851e-05 deg
tp 2458881.903054509069
(2020-Feb-02.40305451)
0.00040254 TDB
period 1905.70914747586
5.22
6.5423e-05
1.791e-07
d
yr
n .1889060565600083 6.4852e-09 deg/d
Q 3.357850247963253 7.685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5000 days (13.69 yr)  
   first obs. used      2004-07-10  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:02  

Additional Information
 Earth MOID = 1.65689 au 
 Jupiter MOID = 2.01357 au 
 T_jup = 3.215 
[ 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 15.5   n/a MPO437750  

452284 (2015 TA202)          Discovered 2010-Nov-11 by CSS at Catalina
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TA202 = 2010 VK176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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