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JPL Small-Body Database Browser
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447835 (2007 TZ449)
Classification: Main-belt Asteroid          SPK-ID: 2447835
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08053529662044848 1.0745e-07  
a 2.697766247909612 7.7288e-08 au
q 2.480500842921577 2.93e-07 au
i 13.1295663451715 1.3026e-05 deg
node 58.54454821315672 3.3106e-05 deg
peri 186.5895256540105 6.3062e-05 deg
M 15.78275894870409 5.9341e-05 deg
tp 2458529.544620867233
(2019-Feb-15.04462087)
0.00026539 TDB
period 1618.470925825896
4.43
6.9551e-05
1.904e-07
d
yr
n .2224321699299567 9.5587e-09 deg/d
Q 2.915031652897647 8.3512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      3843 days (10.52 yr)  
   first obs. used      2007-10-10  
   last obs. used      2018-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54804  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:05:09  

Additional Information
 Earth MOID = 1.46781 au 
 Jupiter MOID = 2.09468 au 
 T_jup = 3.327 
[ 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 16.8   n/a MPO446777  

447835 (2007 TZ449)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 TZ449 = 2014 JM20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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