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JPL Small-Body Database Browser
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441076 (2007 RO111)
Classification: Main-belt Asteroid          SPK-ID: 2441076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023411067502703 9.5797e-08  
a 2.631489096663234 4.0999e-08 au
q 2.099030680443127 2.4558e-07 au
i 3.674732374578844 1.5571e-05 deg
node 162.8854203487161 0.00018751 deg
peri 262.2297199365581 0.00019164 deg
M 307.4581714328389 4.1945e-05 deg
tp 2459228.063954187439
(2021-Jan-13.56395419)
0.00018444 TDB
period 1559.196277357589
4.27
3.6438e-05
9.976e-08
d
yr
n .2308881859377586 5.3959e-09 deg/d
Q 3.163947512883342 4.9294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      3426 days (9.38 yr)  
   first obs. used      2007-09-11  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5245  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:41:56  

Additional Information
 Earth MOID = 1.11632 au 
 Jupiter MOID = 2.16646 au 
 T_jup = 3.367 
[ 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 17.5   n/a MPO402738  

441076 (2007 RO111)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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