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JPL Small-Body Database Browser
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312045 (2007 RZ232)
Classification: Main-belt Asteroid          SPK-ID: 2312045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2382392490086629 6.0391e-08  
a 2.291775732201256 1.9971e-08 au
q 1.74578480286535 1.365e-07 au
i 4.46278356434757 1.0716e-05 deg
node 177.8750563458341 5.3944e-05 deg
peri 228.2911960161523 6.0413e-05 deg
M 84.21235006638983 2.3164e-05 deg
tp 2458304.064721258350
(2018-Jul-04.56472126)
8.0707e-05 TDB
period 1267.233372098779
3.47
1.6564e-05
4.535e-08
d
yr
n .2840834276671326 3.7133e-09 deg/d
Q 2.837766661537162 2.4729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:51:53  

Additional Information
 Earth MOID = .758309 au 
 Jupiter MOID = 2.56626 au 
 T_jup = 3.556 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO377007  

312045 (2007 RZ232)          Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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