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JPL Small-Body Database Browser
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523340 (2017 BL140)
Classification: Main-belt Asteroid          SPK-ID: 2523340
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406981418116505 4.2629e-07  
a 2.600282852526194 7.2805e-08 au
q 2.23442788699106 1.0721e-06 au
i 11.6076148247574 1.0977e-05 deg
node 263.2000390417364 6.9896e-05 deg
peri 274.9140078836305 8.0063e-05 deg
M 166.751194355331 3.8469e-05 deg
tp 2457891.092513387820
(2017-May-17.59251339)
0.00015737 TDB
period 1531.543424127926
4.19
6.4322e-05
1.761e-07
d
yr
n .2350569982728287 9.8719e-09 deg/d
Q 2.966137818061327 8.3048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      4352 days (11.92 yr)  
   first obs. used      2007-11-08  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:54  

Additional Information
 Earth MOID = 1.27381 au 
 Jupiter MOID = 2.16462 au 
 T_jup = 3.372 
[ 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 17.3   n/a MPO448211  

523340 (2017 BL140)          Discovered 2007-Nov-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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