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JPL Small-Body Database Browser
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277993 (2006 UR37)
Classification: Main-belt Asteroid          SPK-ID: 2277993
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199647876738893 6.2515e-08  
a 2.167836913456964 1.3502e-08 au
q 1.90777281842248 1.3338e-07 au
i 1.054243991159021 5.8159e-06 deg
node 284.222561422265 0.00031907 deg
peri 218.8258929823364 0.00031972 deg
M 241.3173388577979 1.9888e-05 deg
tp 2458984.846660894819
(2020-May-15.34666089)
6.5211e-05 TDB
period 1165.838350695139
3.19
1.0892e-05
2.982e-08
d
yr
n .308790665348543 2.8849e-09 deg/d
Q 2.427901008491448 1.5122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6408 days (17.54 yr)  
   first obs. used      2001-01-21  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:21:43  

Additional Information
 Earth MOID = .920854 au 
 Jupiter MOID = 2.58038 au 
 T_jup = 3.682 
[ 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 17.8   n/a MPO418479  

277993 (2006 UR37)          Discovered 2006-Oct-16 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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