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JPL Small-Body Database Browser
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295664 (2008 TT48)
Classification: Main-belt Asteroid          SPK-ID: 2295664
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03822076985102038 1.5582e-07  
a 2.849993431116247 5.3734e-08 au
q 2.741064488108633 4.6828e-07 au
i 1.015421943269947 1.5338e-05 deg
node 295.6316574332777 0.0013396 deg
peri 3.953852054738589 0.0013824 deg
M 116.9353619410921 0.00033979 deg
tp 2458029.668962368630
(2017-Oct-03.16896237)
0.0016613 TDB
period 1757.374075181951
4.81
4.97e-05
1.361e-07
d
yr
n .204851092936902 5.7934e-09 deg/d
Q 2.958922374123861 5.5788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      6918 days (18.94 yr)  
   first obs. used      1999-11-09  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66188  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:34:00  

Additional Information
 Earth MOID = 1.72459 au 
 Jupiter MOID = 2.11878 au 
 T_jup = 3.305 
[ 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 16.9   n/a MPO413252  

295664 (2008 TT48)          Discovered 2008-Oct-02 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 TT48 = 1999 VS231 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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