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190293 (1995 OU10)
Classification: Main-belt Asteroid          SPK-ID: 2190293
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1290561083822669 4.8583e-08  
a 2.646524713693527 1.6309e-08 au
q 2.304974533406748 1.2839e-07 au
i 11.94139554002693 7.1296e-06 deg
node 327.067426435046 2.5891e-05 deg
peri 148.9973015370616 4.1705e-05 deg
M 184.4073569840198 3.0495e-05 deg
tp 2459967.536750975280
(2023-Jan-23.03675098)
0.00013466 TDB
period 1572.578586484235
4.31
1.4536e-05
3.98e-08
d
yr
n .2289233766083772 2.1161e-09 deg/d
Q 2.988074893980307 1.8414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      8684 days (23.78 yr)  
   first obs. used      1995-07-22  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:23:09  

Additional Information
 Earth MOID = 1.32863 au 
 Jupiter MOID = 2.09365 au 
 T_jup = 3.350 
[ 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 16.0   n/a MPO433255  
diameter diameter 1.883 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190293 (1995 OU10)          Discovered 1995-Jul-22 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 1995 OU10 = 2006 AS81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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