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JPL Small-Body Database Browser
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410639 (2008 RZ74)
Classification: Main-belt Asteroid          SPK-ID: 2410639
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0926974259412723 5.1005e-08  
a 3.144543933843058 4.5353e-08 au
q 2.853052805416564 1.5096e-07 au
i 15.57681331420942 1.5876e-05 deg
node 346.9520039220512 2.0362e-05 deg
peri 271.7956007160582 8.4446e-05 deg
M 45.85796927908731 8.1492e-05 deg
tp 2458341.053841082853
(2018-Aug-10.55384108)
0.00046019 TDB
period 2036.736878638163
5.58
4.4063e-05
1.206e-07
d
yr
n .1767533174146232 3.8239e-09 deg/d
Q 3.436035062269552 4.9558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4991 days (13.66 yr)  
   first obs. used      2006-01-25  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:21:30  

Additional Information
 Earth MOID = 1.89419 au 
 Jupiter MOID = 1.8046 au 
 T_jup = 3.146 
[ 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 MPO495082  

410639 (2008 RZ74)          Discovered 2008-Sep-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2008 RZ74 = 2006 DO143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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