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JPL Small-Body Database Browser
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344299 (2001 UB77)
Classification: Main-belt Asteroid          SPK-ID: 2344299
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673167518168019 6.5692e-08  
a 3.089071588329174 3.2498e-08 au
q 2.572218164040368 2.0912e-07 au
i 3.199356133180104 5.7351e-06 deg
node 117.1438644105088 0.00013533 deg
peri 277.83042124607 0.00013786 deg
M 83.80715312352858 2.2247e-05 deg
tp 2458138.843479584262
(2018-Jan-20.34347958)		 0.00012054 TDB
period 1983.080693657482
5.43		 3.1294e-05
8.568e-08		 d
yr
n .1815357293081385 2.8647e-09 deg/d
Q 3.605925012617981 3.7936e-08 au
   Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:37:23  

Additional Information
 Earth MOID = 1.5808 au 
 Jupiter MOID = 1.82793 au 
 T_jup = 3.201 
[ 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 16.1   n/a MPO437458  

344299 (2001 UB77)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 UB77 = 2006 QR183 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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