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295482 (2008 QX37)
Classification: Outer Main-belt Asteroid          SPK-ID: 2295482
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648504691134114 4.9238e-08  
a 3.243432395091655 4.7729e-08 au
q 2.708751043223161 1.6219e-07 au
i 1.958625313645598 6.3371e-06 deg
node 139.6380632095148 0.00016874 deg
peri 274.28723829392 0.00017082 deg
M 253.6957936649067 2.5211e-05 deg
tp 2459230.519005225982
(2021-Jan-16.01900523)
0.00015698 TDB
period 2133.564133543414
5.84
4.7095e-05
1.289e-07
d
yr
n .1687317453176875 3.7245e-09 deg/d
Q 3.77811374696015 5.5598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      8376 days (22.93 yr)  
   first obs. used      1996-09-21  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:12  

Additional Information
 Earth MOID = 1.72061 au 
 Jupiter MOID = 1.58781 au 
 T_jup = 3.161 
[ 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 16.1   n/a MPO455184  
diameter diameter 3.941 km 0.602 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295482 (2008 QX37)          Discovered 2008-Aug-22 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 QX37 = 1996 SD9 = 2008 RF101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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