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249921 (2001 SV292)
Classification: Main-belt Asteroid          SPK-ID: 2249921
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 .08367138584256052 6.8932e-08  
a 2.77183652538604 2.3481e-08 au
q 2.539913121977963 1.9879e-07 au
i 4.148113932687642 8.5084e-06 deg
node 349.5240680389899 7.3916e-05 deg
peri 26.72560038889118 9.0006e-05 deg
M 284.3214631286167 5.122e-05 deg
tp 2458954.839912114521
(2020-Apr-15.33991211)
0.00024185 TDB
period 1685.581852329171
4.61
2.1419e-05
5.864e-08
d
yr
n .2135761010374814 2.7139e-09 deg/d
Q 3.003759928794119 2.5446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:17  

Additional Information
 Earth MOID = 1.54075 au 
 Jupiter MOID = 2.41348 au 
 T_jup = 3.328 
[ 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 16.4   n/a MPO418334  
diameter diameter 3.591 km 0.561 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249921 (2001 SV292)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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