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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669015442985555 4.4841e-08  
a 2.594181705762456 1.2702e-08 au
q 2.161208772879641 1.2234e-07 au
i 11.24444254378284 3.3347e-06 deg
node 266.6007520244212 2.2649e-05 deg
peri 115.8519824058835 2.6781e-05 deg
M 21.40391740655821 1.4265e-05 deg
tp 2458509.761879124689
(2019-Jan-26.26187912)
6.0133e-05 TDB
period 1526.156305625767
4.18
1.1208e-05
3.069e-08
d
yr
n .2358867166311578 1.7324e-09 deg/d
Q 3.027154638645271 1.4821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1501  
   data-arc span      7710 days (21.11 yr)  
   first obs. used      1998-10-28  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:18:49  

Additional Information
 Earth MOID = 1.19234 au 
 Jupiter MOID = 2.49426 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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