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295972 (2008 YJ32)
Classification: Main-belt Asteroid          SPK-ID: 2295972
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282858944290934 5.253e-08  
a 2.610920265204904 2.4377e-08 au
q 2.275976023700048 1.3114e-07 au
i 3.745232873874704 5.5155e-06 deg
node 93.28001426307117 0.00011251 deg
peri 148.5466384695958 0.00011797 deg
M 126.1855082709917 3.4094e-05 deg
tp 2458460.373082426749
(2018-Dec-07.87308243)
0.00014501 TDB
period 1540.951040976795
4.22
2.158e-05
5.908e-08
d
yr
n .2336219584055048 3.2718e-09 deg/d
Q 2.945864506709762 2.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7219 days (19.76 yr)  
   first obs. used      1999-11-16  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:47  

Additional Information
 Earth MOID = 1.2641 au 
 Jupiter MOID = 2.06513 au 
 T_jup = 3.395 
[ 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 16.8   n/a MPO437322  
diameter diameter 1.899 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.078   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

295972 (2008 YJ32)          Discovered 2008-Dec-29 by Sarneczky, K. at Piszkesteto
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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