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JPL Small-Body Database Browser
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74760 (1999 RY210)
Classification: Main-belt Asteroid          SPK-ID: 2074760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206698403579224 3.9733e-08  
a 2.343366323193902 1.0544e-08 au
q 2.060592683073962 9.2906e-08 au
i 6.116134103911732 4.0231e-06 deg
node 281.5681624156824 4.324e-05 deg
peri 115.2920398680337 4.7559e-05 deg
M 146.864113114524 1.9101e-05 deg
tp 2458065.970240002687
(2017-Nov-08.47024000)
6.8904e-05 TDB
period 1310.263681972301
3.59
8.843e-06
2.421e-08
d
yr
n .2747538567642376 1.8543e-09 deg/d
Q 2.626139963313842 1.1816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      9652 days (26.43 yr)  
   first obs. used      1992-11-29  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48776  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:41:59  

Additional Information
 Earth MOID = 1.07633 au 
 Jupiter MOID = 2.7581 au 
 T_jup = 3.545 
[ 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 15.8   n/a MPO436306  

74760 (1999 RY210)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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