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JPL Small-Body Database Browser
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173080 (2006 UN188)
Classification: Main-belt Asteroid          SPK-ID: 2173080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025133874454269 6.4665e-08  
a 3.023367463885692 3.2588e-08 au
q 2.71343182367048 2.0213e-07 au
i 13.19138665629435 7.2278e-06 deg
node 297.047524058732 2.4189e-05 deg
peri 353.3014897501034 3.8445e-05 deg
M 219.010133036835 3.1596e-05 deg
tp 2459352.504136455308
(2021-May-18.00413646)
0.00016978 TDB
period 1920.148553616548
5.26
3.1045e-05
8.5e-08
d
yr
n .1874854939332427 3.0313e-09 deg/d
Q 3.333303104100904 3.5928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      8647 days (23.67 yr)  
   first obs. used      1995-08-25  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:39:03  

Additional Information
 Earth MOID = 1.697 au 
 Jupiter MOID = 1.87426 au 
 T_jup = 3.198 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO291417  
diameter diameter 6.511 km 0.393 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173080 (2006 UN188)          Discovered 2006-Oct-19 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 UN188 = 1995 QD17 = 1995 QK13 = 2000 PZ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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