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JPL Small-Body Database Browser
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65893 (1998 BY33)
Classification: Main-belt Asteroid          SPK-ID: 2065893
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1606984068464753 2.8875e-08  
a 2.34715432130806 7.7349e-09 au
q 1.969970361251035 6.9003e-08 au
i 5.877237037712242 3.9056e-06 deg
node 61.58995557681376 3.7529e-05 deg
peri 22.06426747966298 4.0247e-05 deg
M 121.5480226961871 1.4148e-05 deg
tp 2458557.038122511841
(2019-Mar-14.53812251)
5.1052e-05 TDB
period 1313.441982472869
3.60
6.4925e-06
1.778e-08
d
yr
n .2740890003547882 1.3549e-09 deg/d
Q 2.724338281365085 8.9779e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1588  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1998-01-31  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:55:06  

Additional Information
 Earth MOID = .987256 au 
 Jupiter MOID = 2.50298 au 
 T_jup = 3.536 
[ 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 14.7   n/a MPO459294  

65893 (1998 BY33)          Discovered 1998-Jan-31 by Kobayashi, T. at Oizumi
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BY33 = 1957 WV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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