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70193 (1999 RY13)
Classification: Main-belt Asteroid          SPK-ID: 2070193
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952075791241925 5.1686e-08  
a 2.382390229992703 8.4105e-09 au
q 1.917329600666699 1.2306e-07 au
i 2.892792831495675 3.4289e-06 deg
node 136.9972613808406 9.5845e-05 deg
peri 267.004617866058 9.6259e-05 deg
M 184.2858903029104 9.6715e-06 deg
tp 2459656.074287447271
(2022-Mar-17.57428745)
3.8038e-05 TDB
period 1343.129153873104
3.68
7.1125e-06
1.947e-08
d
yr
n .2680308136874915 1.4193e-09 deg/d
Q 2.847450859318706 1.0052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1996-12-05  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:43  

Additional Information
 Earth MOID = .928928 au 
 Jupiter MOID = 2.55354 au 
 T_jup = 3.510 
[ 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 15.9   n/a MPO319888  

70193 (1999 RY13)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RY13 = 1997 CH24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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