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70564 (1999 TP147)
Classification: Main-belt Asteroid          SPK-ID: 2070564
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04879404333816724 4.1174e-08  
a 2.613608725474529 1.4698e-08 au
q 2.486080188054713 1.1394e-07 au
i 14.09974285009251 5.8809e-06 deg
node 33.51383506823016 1.7814e-05 deg
peri 74.70855927872641 6.9494e-05 deg
M 277.7999404901821 6.7165e-05 deg
tp 2459552.894332479570
(2021-Dec-04.39433248)		 0.00028826 TDB
period 1543.33172566004
4.23		 1.3018e-05
3.564e-08		 d
yr
n .2332615820788872 1.9676e-09 deg/d
Q 2.741137262894346 1.5415e-08 au
   Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      10163 days (27.82 yr)  
   first obs. used      1993-04-16  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53916  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:31  

Additional Information
 Earth MOID = 1.54053 au 
 Jupiter MOID = 2.34294 au 
 T_jup = 3.364 
[ 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 14.96   n/a E2021B10  
diameter diameter 2.768 km 0.326 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.351   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70564 (1999 TP147)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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