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JPL Small-Body Database Browser
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97039 (1999 UB15)
Classification: Main-belt Asteroid          SPK-ID: 2097039
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08183087114106252 3.9164e-08  
a 2.558860302157338 1.3339e-08 au
q 2.349466534503521 1.0291e-07 au
i 5.080577370639099 4.1402e-06 deg
node 49.71872702079521 5.4661e-05 deg
peri 347.1213578323067 6.2568e-05 deg
M 272.1677339245051 3.2162e-05 deg
tp 2458965.270643181339
(2020-Apr-25.77064318)
0.00013473 TDB
period 1495.093288751196
4.09
1.1691e-05
3.201e-08
d
yr
n .2407876503149155 1.8828e-09 deg/d
Q 2.768254069811156 1.4431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8724 days (23.89 yr)  
   first obs. used      1995-10-15  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:05  

Additional Information
 Earth MOID = 1.35632 au 
 Jupiter MOID = 2.56341 au 
 T_jup = 3.426 
[ 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 15.5   n/a MPO449593  

97039 (1999 UB15)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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