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47029 (1998 VO31)
Classification: Main-belt Asteroid          SPK-ID: 2047029
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07601356869262109 4.3388e-08  
a 3.114372195016523 2.2995e-08 au
q 2.877637650236245 1.4117e-07 au
i 20.88520180243057 4.4919e-06 deg
node 301.1278210868926 1.43e-05 deg
peri 102.5293098743165 3.6367e-05 deg
M 315.6782163215252 3.2054e-05 deg
tp 2458847.654729758249
(2019-Dec-30.15472976)
0.00017833 TDB
period 2007.493727202615
5.50
2.2233e-05
6.087e-08
d
yr
n .179328082136351 1.9861e-09 deg/d
Q 3.3511067397968 2.4743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      15169 days (41.53 yr)  
   first obs. used      1978-05-27  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:59:46  

Additional Information
 Earth MOID = 1.97119 au 
 Jupiter MOID = 1.96676 au 
 T_jup = 3.112 
[ 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 13.3   n/a MPO365802  
diameter diameter 12.102 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47029 (1998 VO31)          Discovered 1998-Nov-12 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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