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JPL Small-Body Database Browser
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277400 (2005 UE164)
Classification: Main-belt Asteroid          SPK-ID: 2277400
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462301468675262 4.5148e-08  
a 2.31645624520549 1.7976e-08 au
q 1.977720508256893 1.0545e-07 au
i 3.31406932433771 6.8967e-06 deg
node 4.437953217421258 8.0783e-05 deg
peri 254.4504421772062 8.4301e-05 deg
M 65.23641028889443 2.2552e-05 deg
tp 2458367.142301111662
(2018-Sep-05.64230111)
8.0719e-05 TDB
period 1287.758955892504
3.53
1.499e-05
4.104e-08
d
yr
n .2795554232822211 3.2541e-09 deg/d
Q 2.655191982154087 2.0605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6647 days (18.20 yr)  
   first obs. used      2001-09-13  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:10:53  

Additional Information
 Earth MOID = .965433 au 
 Jupiter MOID = 2.40595 au 
 T_jup = 3.564 
[ 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 17.3   n/a MPO440344  

277400 (2005 UE164)          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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