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70651 (1999 TV248)
Classification: Main-belt Asteroid          SPK-ID: 2070651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746300516366725 5.0824e-08  
a 2.60834683471299 9.8611e-09 au
q 2.15285109228071 1.3058e-07 au
i 11.56652505595393 5.5956e-06 deg
node 205.6321465178033 2.069e-05 deg
peri 175.7453780782483 2.5253e-05 deg
M 339.3751985714599 1.2849e-05 deg
tp 2459088.652312839750
(2020-Aug-27.15231284)
5.496e-05 TDB
period 1538.673365281282
4.21
8.7257e-06
2.389e-08
d
yr
n .2339677855762382 1.3268e-09 deg/d
Q 3.063842577145271 1.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      8180 days (22.40 yr)  
   first obs. used      1998-06-25  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:55  

Additional Information
 Earth MOID = 1.15622 au 
 Jupiter MOID = 2.39375 au 
 T_jup = 3.361 
[ 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 15.1   n/a MPO395645  
diameter diameter 5.194 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70651 (1999 TV248)          Discovered 1999-Oct-08 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TV248 = 1998 MN46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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