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441192 (2007 UR7)
Classification: Main-belt Asteroid          SPK-ID: 2441192
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3058566968446928 1.0111e-07  
a 2.593952528521497 6.9758e-08 au
q 1.800574776375973 2.9964e-07 au
i 16.75665208398246 1.7706e-05 deg
node 327.3471071918004 1.877e-05 deg
peri 61.56601352613524 6.3071e-05 deg
M 6.284202494644179 7.1726e-05 deg
tp 2458973.862765581579
(2020-May-04.36276558)
0.00030301 TDB
period 1525.954072741036
4.18
6.1555e-05
1.685e-07
d
yr
n .2359179784181449 9.5167e-09 deg/d
Q 3.38733028066702 9.1094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      3449 days (9.44 yr)  
   first obs. used      2007-09-15  
   last obs. used      2017-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54293  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:49  

Additional Information
 Earth MOID = .863695 au 
 Jupiter MOID = 2.34605 au 
 T_jup = 3.293 
[ 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 16.9   n/a MPO353523  

441192 (2007 UR7)          Discovered 2007-Sep-15 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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