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249574 (1994 UD10)
Classification: Main-belt Asteroid          SPK-ID: 2249574
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1716586364771158 8.2906e-08  
a 3.065732578171903 3.347e-08 au
q 2.539473103999442 2.6345e-07 au
i 2.665316118474202 9.8092e-06 deg
node 340.2006449864799 0.00014245 deg
peri 338.9673864030711 0.00014471 deg
M 257.7830734291666 2.3518e-05 deg
tp 2459157.198624313649
(2020-Nov-03.69862431)
0.0001304 TDB
period 1960.648901080333
5.37
3.2108e-05
8.791e-08
d
yr
n .1836126803741543 3.0069e-09 deg/d
Q 3.591992052344365 3.9216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8928 days (24.44 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56439  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:22:43  

Additional Information
 Earth MOID = 1.52583 au 
 Jupiter MOID = 1.71879 au 
 T_jup = 3.208 
[ 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 16.3   n/a MPO437159  
diameter diameter 3.319 km 0.893 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249574 (1994 UD10)          Discovered 1994-Oct-28 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 1994 UD10 = 2010 NN68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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