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277379 (2005 UU40)
Classification: Main-belt Asteroid          SPK-ID: 2277379
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 .1849694052276785 5.0317e-08  
a 2.384875930115866 1.9709e-08 au
q 1.943746847780527 1.2079e-07 au
i 3.555559582901289 6.8739e-06 deg
node 67.87679153789549 0.00010083 deg
peri 259.064330644312 0.00010306 deg
M 51.86833831895023 2.5956e-05 deg
tp 2458806.680733074740
(2019-Nov-19.18073307)
9.5486e-05 TDB
period 1345.231760925746
3.68
1.6676e-05
4.566e-08
d
yr
n .2676118795710409 3.3173e-09 deg/d
Q 2.826005012451204 2.3354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6140 days (16.81 yr)  
   first obs. used      2001-05-24  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:02:08  

Additional Information
 Earth MOID = .935976 au 
 Jupiter MOID = 2.51358 au 
 T_jup = 3.510 
[ 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 17.1   n/a MPO440344  

277379 (2005 UU40)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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