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181522 (2006 UW102)
Classification: Main-belt Asteroid          SPK-ID: 2181522
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139904878277036 4.33e-08  
a 2.255243118975346 1.3349e-08 au
q 1.998166855673274 9.5942e-08 au
i 5.512480762593952 5.2015e-06 deg
node 182.3615271689997 4.7042e-05 deg
peri 99.9877958900815 5.5595e-05 deg
M 167.3967603870751 2.5523e-05 deg
tp 2458625.281262451634
(2019-May-21.78126245)
8.932e-05 TDB
period 1237.053483224998
3.39
1.0983e-05
3.007e-08
d
yr
n .291014095091087 2.5838e-09 deg/d
Q 2.512319382277417 1.4871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-06-13  
   last obs. used      2019-10-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57336  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:57  

Additional Information
 Earth MOID = .98903 au 
 Jupiter MOID = 2.60441 au 
 T_jup = 3.609 
[ 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 17.02   n/a MPCxxxxx  

181522 (2006 UW102)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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