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JPL Small-Body Database Browser
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35428 (1998 BS2)
Classification: Main-belt Asteroid          SPK-ID: 2035428
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113531707751965 3.0843e-08  
a 2.328411953140403 7.9738e-09 au
q 2.064063367750284 7.1162e-08 au
i 7.081992042492638 3.3738e-06 deg
node 109.8860872967119 2.9154e-05 deg
peri 27.20450227588307 3.335e-05 deg
M 95.32642197624222 1.6022e-05 deg
tp 2458656.863767772819
(2019-Jun-22.36376777)
5.7468e-05 TDB
period 1297.741392545046
3.55
6.6663e-06
1.825e-08
d
yr
n .2774050377587104 1.425e-09 deg/d
Q 2.592760538530521 8.8791e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1997-12-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:05:34  

Additional Information
 Earth MOID = 1.08091 au 
 Jupiter MOID = 2.43774 au 
 T_jup = 3.554 
[ 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 14.6   n/a MPO468172  

35428 (1998 BS2)          Discovered 1998-Jan-19 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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