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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285756733903536 5.2461e-08  
a 2.61198242329077 2.4606e-08 au
q 2.276145024332392 1.3117e-07 au
i 3.745161474036628 5.5151e-06 deg
node 93.27981650134028 0.0001125 deg
peri 148.7010884266051 0.00011794 deg
M 32.58226297978488 3.3848e-05 deg
tp 2458460.949130767460
(2018-Dec-08.44913077)
0.00014477 TDB
period 1541.89145655365
4.22
2.1788e-05
5.965e-08
d
yr
n .2334794699522183 3.2993e-09 deg/d
Q 2.947819822249149 2.777e-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 = 1.26409 au 
 Jupiter MOID = 2.06386 au 
 T_jup = 3.394 
[ 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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