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JPL Small-Body Database Browser
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39652 (1995 TY4)
Classification: Main-belt Asteroid          SPK-ID: 2039652
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09017284636581868 5.0754e-08  
a 2.644249136447407 1.7424e-08 au
q 2.405809665313586 1.3943e-07 au
i 5.76236590372674 6.6261e-06 deg
node 202.18183751072 4.1307e-05 deg
peri 39.31530459372411 5.2056e-05 deg
M 304.4289078567974 3.2162e-05 deg
tp 2458842.936728547991
(2019-Dec-25.43672855)
0.00014089 TDB
period 1570.550782992887
4.30
1.5523e-05
4.25e-08
d
yr
n .2292189491090339 2.2656e-09 deg/d
Q 2.882688607581227 1.8995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      8586 days (23.51 yr)  
   first obs. used      1995-10-02  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:07:49  

Additional Information
 Earth MOID = 1.39676 au 
 Jupiter MOID = 2.11728 au 
 T_jup = 3.381 
[ 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 15.8   n/a MPO431947  

39652 (1995 TY4)          Discovered 1995-Oct-15 by Spacewatch at Kitt Peak
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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