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49328 (1998 VL35)
Classification: Main-belt Asteroid          SPK-ID: 2049328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167111937043937 3.7236e-08  
a 2.59400299357916 1.0559e-08 au
q 2.160514128624375 9.9822e-08 au
i 11.24425824046966 3.2521e-06 deg
node 266.5997821550167 2.0428e-05 deg
peri 115.8003376757054 2.4768e-05 deg
M 115.7899326493377 1.3968e-05 deg
tp 2458509.679790100982
(2019-Jan-26.17979010)
5.7804e-05 TDB
period 1525.998603857527
4.18
9.3177e-06
2.551e-08
d
yr
n .2359110939485571 1.4405e-09 deg/d
Q 3.027491858533944 1.2324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1789  
   data-arc span      7873 days (21.56 yr)  
   first obs. used      1998-10-28  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:33:13  

Additional Information
 Earth MOID = 1.19233 au 
 Jupiter MOID = 2.49578 au 
 T_jup = 3.371 
[ 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 14.0   n/a MPO359071  
diameter diameter 3.495 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.479   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49328 (1998 VL35)          Discovered 1998-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20021120/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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