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JPL Small-Body Database Browser
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347917 (2003 BS39)
Classification: Main-belt Asteroid          SPK-ID: 2347917
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09643343586865935 6.9308e-08  
a 3.024610138298659 4.3531e-08 au
q 2.732936590499338 2.0234e-07 au
i 8.658046377214619 7.1761e-06 deg
node 290.8791003621457 4.8945e-05 deg
peri 111.9004964501064 6.681e-05 deg
M 180.6246870575989 4.0886e-05 deg
tp 2459957.832280404304
(2023-Jan-13.33228040)
0.00021985 TDB
period 1921.332513890671
5.26
4.1479e-05
1.136e-07
d
yr
n .1873699619390738 4.0451e-09 deg/d
Q 3.31628368609798 4.7729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5890 days (16.13 yr)  
   first obs. used      2002-12-28  
   last obs. used      2019-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:22  

Additional Information
 Earth MOID = 1.75719 au 
 Jupiter MOID = 2.0454 au 
 T_jup = 3.221 
[ 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 16.0   n/a MPO434192  

347917 (2003 BS39)          Discovered 2002-Dec-28 by Spacewatch at Kitt Peak
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2003 BS39 = 2011 QX52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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