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35876 (1999 JX74)
Classification: Main-belt Asteroid          SPK-ID: 2035876
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07827055592988265 5.7355e-08  
a 2.579981827633645 1.443e-08 au
q 2.378045215695765 1.5288e-07 au
i 14.1770647371094 5.9521e-06 deg
node 144.1658348447784 1.7899e-05 deg
peri 3.981538032595815 4.0705e-05 deg
M 19.65668255430196 3.324e-05 deg
tp 2458517.852233672183
(2019-Feb-03.35223367)
0.00013999 TDB
period 1513.642792766301
4.14
1.2699e-05
3.477e-08
d
yr
n .237836827632279 1.9953e-09 deg/d
Q 2.781918439571525 1.5559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1325  
   data-arc span      7803 days (21.36 yr)  
   first obs. used      1997-12-26  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54474  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:55:51  

Additional Information
 Earth MOID = 1.3905 au 
 Jupiter MOID = 2.22304 au 
 T_jup = 3.378 
[ 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 14.2   n/a MPO337552  
diameter diameter 3.863 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.297   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35876 (1999 JX74)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JX74 = 1997 YQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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