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5776 (1989 UT2)
Classification: Main-belt Asteroid          SPK-ID: 2005776
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16835044203151 6.4241e-08  
a 2.575023142510853 1.7224e-08 AU
q 2.141516858227783 1.6679e-07 AU
i 12.18469536701332 6.2257e-06 deg
node 224.3626210234613 2.8469e-05 deg
peri 57.81345107887629 3.2902e-05 deg
M 119.1093208354667 1.9463e-05 deg
tp 2456501.140427882638
(2013-Jul-27.64042788)
7.9403e-05 JED
period 1509.281093211649
4.13
1.5143e-05
4.146e-08
d
yr
n .2385241567122159 2.3932e-09 deg/d
Q 3.008529426793922 2.0124e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      11246 days (30.79 yr)  
   first obs. used      1984-06-01  
   last obs. used      2015-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46577  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:22:58  

Additional Information
 Earth MOID = 1.15458 AU 
 T_jup = 3.376 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO267731  

5776 (1989 UT2)          Discovered 1989-Oct-29 by Hioki and Kawasato at Okutama
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 UT2 = 1984 LH = 1988 JE2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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