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33055 (1997 UB15)
Classification: Main-belt Asteroid          SPK-ID: 2033055
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06402279419933501 7.6319e-08  
a 2.376423423147811 1.8996e-08 AU
q 2.22427815539714 1.8233e-07 AU
i 1.573163094938696 7.6942e-06 deg
node 54.68247710701248 0.00021888 deg
peri 13.92165479833129 0.00022624 deg
M 217.8816468446703 6.0132e-05 deg
tp 2457528.740662472887
(2016-May-20.24066247)
0.00022664 JED
period 1338.086420705951
3.66
1.6044e-05
4.393e-08
d
yr
n .269040918754762 3.2258e-09 deg/d
Q 2.528568690898483 2.0212e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      14090 days (38.58 yr)  
   first obs. used      1975-11-06  
   last obs. used      2014-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58965  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:01:57  

Additional Information
 Earth MOID = 1.23785 AU 
 T_jup = 3.538 
[ 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 14.8 mag n/a MPO263622  

33055 (1997 UB15)          Discovered 1997-Oct-26 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 UB15 = 1975 VE7 = 1999 FV24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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