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15435 (1998 VS28)
Classification: Main-belt Asteroid          SPK-ID: 2015435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08718312759048127 3.7772e-08  
a 2.1629740952046 5.3066e-09 au
q 1.974399248687471 8.2803e-08 au
i 1.822630663735994 3.6335e-06 deg
node 344.949255477062 0.00010953 deg
peri 69.84923052518965 0.00011127 deg
M 276.1290863097597 1.9542e-05 deg
tp 2459271.197520369622
(2021-Feb-25.69752037)
6.3312e-05 TDB
period 1161.917797783616
3.18
4.2759e-06
1.171e-08
d
yr
n .3098325894367983 1.1402e-09 deg/d
Q 2.351548941721728 5.7692e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1749  
   data-arc span      13850 days (37.92 yr)  
   first obs. used      1982-10-21  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 16:40:17  

Additional Information
 Earth MOID = .986508 au 
 Jupiter MOID = 2.88048 au 
 T_jup = 3.690 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO473975  
diameter diameter 2.615 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.311   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15435 (1998 VS28)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VS28 = 1982 UP8 = 1991 NX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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