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17648 (1996 UU)
Classification: Main-belt Asteroid          SPK-ID: 2017648
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532228160623624 5.491e-08  
a 2.557297040506478 1.7154e-08 AU
q 2.16546078645213 1.4187e-07 AU
i 12.75209949276351 6.8758e-06 deg
node 209.8187362525887 2.7199e-05 deg
peri 200.4522329045807 3.7074e-05 deg
M 144.3635522623639 2.8053e-05 deg
tp 2456401.502168595403
(2013-Apr-19.00216860)
0.00011326 JED
period 1493.723422057085
4.09
1.5029e-05
4.115e-08
d
yr
n .2410084723075608 2.4249e-09 deg/d
Q 2.949133294560827 1.9782e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      8267 days (22.63 yr)  
   first obs. used      1992-11-02  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55136  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:21:18  

Additional Information
 Earth MOID = 1.17872 AU 
 T_jup = 3.386 
[ 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 14.1 mag n/a MPO296279  

17648 (1996 UU)          Discovered 1996-Oct-16 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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