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JPL Small-Body Database Browser
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487682 (2015 PB260)
Classification: Main-belt Asteroid          SPK-ID: 2487682
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221305089951463 5.6166e-08  
a 2.967184770983546 6.9653e-08 au
q 2.604800984620679 1.6414e-07 au
i 12.33463289476674 1.0206e-05 deg
node 130.8036740882374 2.5923e-05 deg
peri 265.9685470822328 5.0797e-05 deg
M 189.261461375813 4.6302e-05 deg
tp 2459485.909898700213
(2021-Sep-28.40989870)
0.00024895 TDB
period 1866.875317667282
5.11
6.5735e-05
1.8e-07
d
yr
n .1928355882115529 6.79e-09 deg/d
Q 3.329568557346414 7.8159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5902 days (16.16 yr)  
   first obs. used      2003-03-31  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:35  

Additional Information
 Earth MOID = 1.64713 au 
 Jupiter MOID = 2.15309 au 
 T_jup = 3.218 
[ 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 16.5   n/a MPO399104  

487682 (2015 PB260)          Discovered 2013-Feb-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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