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JPL Small-Body Database Browser
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447085 (2004 TP44)
Classification: Main-belt Asteroid          SPK-ID: 2447085
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1589068980480007 7.3732e-08  
a 2.387603227697666 2.7993e-08 au
q 2.008196605014835 1.8772e-07 au
i 1.408016952305355 6.0796e-06 deg
node 271.9547454463274 0.00050666 deg
peri 165.6747659409463 0.0005083 deg
M 302.2488721889493 4.9139e-05 deg
tp 2458816.672095255716
(2019-Nov-29.17209526)
0.00018624 TDB
period 1347.539991715394
3.69
2.3698e-05
6.488e-08
d
yr
n .2671534813165185 4.6983e-09 deg/d
Q 2.767009850380496 3.2441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5984 days (16.38 yr)  
   first obs. used      2002-02-20  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:13:42  

Additional Information
 Earth MOID = 1.02352 au 
 Jupiter MOID = 2.472 au 
 T_jup = 3.516 
[ 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 17.9   n/a MPO456117  

447085 (2004 TP44)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 TP44 = 2013 CP143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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