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JPL Small-Body Database Browser
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447789 (2007 RZ316)
Classification: Main-belt Asteroid          SPK-ID: 2447789
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09888479713713341 6.675e-08  
a 2.589823973934182 4.0825e-08 au
q 2.333729755650816 1.9092e-07 au
i 3.565968146982994 1.3234e-05 deg
node 338.1549609984395 0.0001062 deg
peri 266.2634008969891 0.0001495 deg
M 16.31577589890335 9.8394e-05 deg
tp 2458531.506364831694
(2019-Feb-17.00636483)
0.00041643 TDB
period 1522.312442539705
4.17
3.5996e-05
9.855e-08
d
yr
n .2364823343356536 5.5917e-09 deg/d
Q 2.845918192217548 4.4862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4281 days (11.72 yr)  
   first obs. used      2007-09-10  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:33  

Additional Information
 Earth MOID = 1.32377 au 
 Jupiter MOID = 2.1795 au 
 T_jup = 3.411 
[ 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 17.3   n/a MPO437740  

447789 (2007 RZ316)          Discovered 2007-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 RZ316 = 2010 EC141 = 2015 OQ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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