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JPL Small-Body Database Browser
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447800 (2007 TS78)
Classification: Main-belt Asteroid          SPK-ID: 2447800
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869029944565948 1.4539e-07  
a 2.596078135492632 1.1821e-07 au
q 1.851255544576502 4.5131e-07 au
i 3.31973123801213 7.5981e-06 deg
node 233.7412590433009 0.00021164 deg
peri 170.3206698071088 0.00024392 deg
M 264.7020634712284 0.00014394 deg
tp 2459004.941825900761
(2020-Jun-04.44182590)
0.00063815 TDB
period 1527.830114981722
4.18
0.00010436
2.857e-07
d
yr
n .2356282916993731 1.6094e-08 deg/d
Q 3.340900726408761 1.5213e-07 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      5652 days (15.47 yr)  
   first obs. used      2004-01-13  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .55744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:33  

Additional Information
 Earth MOID = .859983 au 
 Jupiter MOID = 2.07058 au 
 T_jup = 3.355 
[ 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 18.2   n/a MPO402791  

447800 (2007 TS78)          Discovered 2007-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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