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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457759.5 (2017-Jan-06.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04800076693423178 4.0264e-08  
q 2.489161186330701 1.1152e-07 au
tp 2457999.352259005755
(2017-Sep-02.85225901)
0.00029528 TDB
node 33.60123950133754 1.7785e-05 deg
peri 72.46698017444086 7.1424e-05 deg
i 14.11341604359497 5.8844e-06 deg
  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
 Jupiter MOID = 2.34294 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.621152674611987E-15 -4.460186013346846E-15 2.769853044882967E-12 -1.953340710014267E-15 7.371933542931012E-13 1.301581550604585E-15
q -4.460186013346846E-15 1.243658429476528E-14 -6.888015852800523E-12 3.891030943325178E-15 -1.863356988199584E-12 -2.425693475693067E-15
tp 2.769853044882967E-12 -6.888015852800523E-12 8.718895278410987E-8 2.341922667978321E-11 2.043559658396483E-8 2.696408625794249E-11
node -1.953340710014267E-15 3.891030943325178E-15 2.341922667978321E-11 3.163043583051684E-10 -3.008432286548418E-10 -4.985357034578735E-11
peri 7.371933542931012E-13 -1.863356988199584E-12 2.043559658396483E-8 -3.008432286548418E-10 5.101353370769546E-9 5.470443636825774E-11
i 1.301581550604585E-15 -2.425693475693067E-15 2.696408625794249E-11 -4.985357034578735E-11 5.470443636825774E-11 3.462633132899793E-11

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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