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39306 (2001 SV249)
Classification: Main-belt Asteroid          SPK-ID: 2039306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393731729486776 4.9279e-08  
a 3.184501769403881 2.257e-08 au
q 2.740667653541384 1.5983e-07 au
i 2.809945039702488 4.1291e-06 deg
node 80.36838921336241 0.00010463 deg
peri 112.4462130964758 0.00010571 deg
M 303.4251426140411 1.712e-05 deg
tp 2459326.698256730733
(2021-Apr-22.19825673)
0.00010046 TDB
period 2075.681280501267
5.68
2.2067e-05
6.042e-08
d
yr
n .1734370316781302 1.8438e-09 deg/d
Q 3.628335885266378 2.5715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      10667 days (29.20 yr)  
   first obs. used      1990-11-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:09:36  

Additional Information
 Earth MOID = 1.74179 au 
 Jupiter MOID = 1.32982 au 
 T_jup = 3.181 
[ 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 14.0   n/a MPO426177  
diameter diameter 7.865 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39306 (2001 SV249)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 SV249 = 1995 UB71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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