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70448 (1999 TS15)
Classification: Main-belt Asteroid          SPK-ID: 2070448
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268719069635818 4.0899e-08  
a 2.602844221356337 1.2909e-08 au
q 2.272616411463719 1.0825e-07 au
i 3.548883299048514 4.3145e-06 deg
node 38.08298518106346 7.5733e-05 deg
peri 253.8774142150657 7.7655e-05 deg
M 57.45835815304113 1.8577e-05 deg
tp 2458755.694369051776
(2019-Sep-29.19436905)		 7.846e-05 TDB
period 1533.806916421543
4.20		 1.1411e-05
3.124e-08		 d
yr
n .2347101164727435 1.7461e-09 deg/d
Q 2.933072031248954 1.4547e-08 au
   Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      7606 days (20.82 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:27:34  

Additional Information
 Earth MOID = 1.25964 au 
 Jupiter MOID = 2.23411 au 
 T_jup = 3.400 
[ 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 15.2   n/a MPO436274  
diameter diameter 2.281 km 0.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.258   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70448 (1999 TS15)          Discovered 1999-Oct-07 by Kusnirak, P., Sarounova, L. at Ondrejov
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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