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70513 (1999 TC104)
Classification: Main-belt Asteroid          SPK-ID: 2070513
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1436003062912319 3.4766e-08  
a 2.382963838724237 8.7008e-09 au
q 2.040769501602507 8.5573e-08 au
i 5.70953981506208 3.7591e-06 deg
node 346.9450579116021 3.3232e-05 deg
peri 354.753794494195 3.5703e-05 deg
M 248.9851343793936 1.5002e-05 deg
tp 2459414.836546325487
(2021-Jul-19.33654633)		 5.7209e-05 TDB
period 1343.614261417332
3.68		 7.3588e-06
2.015e-08		 d
yr
n .2679340420369226 1.4674e-09 deg/d
Q 2.725158175845968 9.9503e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1528  
   data-arc span      8111 days (22.21 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:19  

Additional Information
 Earth MOID = 1.03266 au 
 Jupiter MOID = 2.65779 au 
 T_jup = 3.516 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO366060  
diameter diameter 2.063 km 0.303 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.415   0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70513 (1999 TC104)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TC104 = 2001 CU1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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