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JPL Small-Body Database Browser
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277381 (2005 UR67)
Classification: Main-belt Asteroid          SPK-ID: 2277381
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021045903378519 4.8088e-08  
a 2.257262973572781 1.4279e-08 au
q 1.801059765014053 1.1371e-07 au
i 7.562631745394826 5.7285e-06 deg
node 73.40391539097453 4.2396e-05 deg
peri 246.9116598087452 4.5307e-05 deg
M 47.53946052555682 1.4727e-05 deg
tp 2458436.922558223495
(2018-Nov-14.42255822)
5.0522e-05 TDB
period 1238.715761359643
3.39
1.1754e-05
3.218e-08
d
yr
n .2906235725981687 2.7576e-09 deg/d
Q 2.71346618213151 1.7165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      1998-09-22  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:18:25  

Additional Information
 Earth MOID = .803311 au 
 Jupiter MOID = 2.61025 au 
 T_jup = 3.584 
[ 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 16.6   n/a MPO450167  

277381 (2005 UR67)          Discovered 2005-Oct-22 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 UR67 = 2001 KO30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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