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JPL Small-Body Database Browser
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212740 (2007 RZ273)
Classification: Main-belt Asteroid          SPK-ID: 2212740
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06738338303712743 4.7598e-08  
a 2.386872974569805 1.8865e-08 au
q 2.2260373986634 1.18e-07 au
i 6.704172731294987 6.4801e-06 deg
node 204.3456404940512 4.0925e-05 deg
peri 220.1534897655112 6.0215e-05 deg
M 4.281264465573432 4.3918e-05 deg
tp 2458584.481865237230
(2019-Apr-10.98186524)
0.00016431 TDB
period 1346.921817366592
3.69
1.5969e-05
4.372e-08
d
yr
n .267276092315326 3.1687e-09 deg/d
Q 2.54770855047621 2.0137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6591 days (18.05 yr)  
   first obs. used      2000-11-27  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:37:12  

Additional Information
 Earth MOID = 1.24249 au 
 Jupiter MOID = 2.65336 au 
 T_jup = 3.522 
[ 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 16.8   n/a MPO459951  

212740 (2007 RZ273)          Discovered 2007-Sep-15 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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