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JPL Small-Body Database Browser
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15035 (1998 WS3)
Classification: Main-belt Asteroid          SPK-ID: 2015035
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08126465053297327 4.6099e-08  
a 2.181072301615232 6.387e-09 au
q 2.003828223237322 1.0009e-07 au
i 4.540915983029932 4.7776e-06 deg
node 57.87219201642488 4.3311e-05 deg
peri 125.9118877862485 4.8897e-05 deg
M 130.1007399633185 2.2039e-05 deg
tp 2458575.312208044629
(2019-Apr-01.81220804)
7.1848e-05 TDB
period 1176.531395187225
3.22
5.168e-06
1.415e-08
d
yr
n .3059841849292191 1.3441e-09 deg/d
Q 2.358316379993141 6.906e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2173  
   data-arc span      11701 days (32.04 yr)  
   first obs. used      1987-04-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:18:11  

Additional Information
 Earth MOID = 1.00881 au 
 Jupiter MOID = 2.60077 au 
 T_jup = 3.672 
[ 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 14.3   n/a MPO473970  
diameter diameter 3.968 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.234   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15035 (1998 WS3)          Discovered 1998-Nov-18 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WS3 = 1987 HZ1 = 1990 FM3 = 1991 RN24 = 1993 BG15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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