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49062 (1998 RR47)
Classification: Main-belt Asteroid          SPK-ID: 2049062
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377796383221014 3.7335e-08  
a 2.401803438897832 1.011e-08 au
q 2.070883829765709 9.496e-08 au
i 5.345279078156894 4.295e-06 deg
node 316.8851438332649 3.6167e-05 deg
peri 90.99988523187125 4.0907e-05 deg
M 261.8768686314299 2.1322e-05 deg
tp 2459371.072782782169
(2021-Jun-05.57278278)
8.2073e-05 TDB
period 1359.579539919903
3.72
8.5845e-06
2.35e-08
d
yr
n .2647877446149335 1.6719e-09 deg/d
Q 2.732723048029955 1.1503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      9098 days (24.91 yr)  
   first obs. used      1995-11-23  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:34:29  

Additional Information
 Earth MOID = 1.08898 au 
 Jupiter MOID = 2.6346 au 
 T_jup = 3.506 
[ 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 15.4   n/a MPO280005  

49062 (1998 RR47)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RR47 = 1996 CD8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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