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39695 (1996 SJ6)
Classification: Main-belt Asteroid          SPK-ID: 2039695
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347959174976209 3.4171e-08  
a 2.33814217191153 8.662e-09 au
q 2.022970152608835 8.0121e-08 au
i 7.387740846191483 3.79e-06 deg
node 17.75482212350272 2.6861e-05 deg
peri 350.5879839417904 3.0586e-05 deg
M 286.7221315048172 1.6949e-05 deg
tp 2459466.312332802195
(2021-Sep-08.81233280)
6.2388e-05 TDB
period 1305.884597545039
3.58
7.2568e-06
1.987e-08
d
yr
n .2756752018338924 1.5319e-09 deg/d
Q 2.653314191214225 9.8296e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1121  
   data-arc span      8677 days (23.76 yr)  
   first obs. used      1996-09-18  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53902  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:20:09  

Additional Information
 Earth MOID = 1.02119 au 
 Jupiter MOID = 2.80854 au 
 T_jup = 3.543 
[ 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 15.27   n/a E2020-QM5  
diameter diameter 1.921 km 0.512 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39695 (1996 SJ6)          Discovered 1996-Sep-18 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 SJ6 = 1998 FY127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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