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JPL Small-Body Database Browser
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52848 (1998 RY71)
Classification: Main-belt Asteroid          SPK-ID: 2052848
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261664071985983 3.9842e-08  
a 2.249691852192869 6.6234e-09 au
q 1.965856313897735 9.0772e-08 au
i 6.644318561522735 4.3607e-06 deg
node 17.51402798709362 3.1418e-05 deg
peri 350.8052134205167 3.4602e-05 deg
M 33.09760533650183 1.4567e-05 deg
tp 2458487.187700687997
(2019-Jan-03.68770069)
4.9757e-05 TDB
period 1232.488796019722
3.37
5.4429e-06
1.49e-08
d
yr
n .2920919047399108 1.2899e-09 deg/d
Q 2.533527390488004 7.4591e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      7795 days (21.34 yr)  
   first obs. used      1998-08-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:06:25  

Additional Information
 Earth MOID = .964584 au 
 Jupiter MOID = 2.9228 au 
 T_jup = 3.609 
[ 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 15.2   n/a MPO347880  

52848 (1998 RY71)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RY71 = 2000 CM89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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