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JPL Small-Body Database Browser
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97233 (1999 XJ61)
Classification: Main-belt Asteroid          SPK-ID: 2097233
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2398267428992537 3.927e-08  
a 2.730023339022674 1.6424e-08 au
q 2.075290733585922 1.0771e-07 au
i 7.971598454893354 4.565e-06 deg
node 240.1091156349545 3.3045e-05 deg
peri 279.0006192193989 3.4504e-05 deg
M 48.96120435758043 9.832e-06 deg
tp 2458376.422857287204
(2018-Sep-14.92285729)
4.4129e-05 TDB
period 1647.585520720898
4.51
1.4868e-05
4.071e-08
d
yr
n .2185015560481999 1.9718e-09 deg/d
Q 3.384755944459427 2.0363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      1999-11-09  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:29:17  

Additional Information
 Earth MOID = 1.10221 au 
 Jupiter MOID = 1.72341 au 
 T_jup = 3.299 
[ 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 15.3   n/a MPO432505  
diameter diameter 4.258 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97233 (1999 XJ61)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XJ61 = 2001 KC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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