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JPL Small-Body Database Browser
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461282 (2015 XX68)
Classification: Main-belt Asteroid          SPK-ID: 2461282
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06205257188073393 6.0695e-08  
a 2.301135547295528 2.2543e-08 au
q 2.158344168339661 1.3819e-07 au
i 7.987131538570458 5.8705e-06 deg
node 107.1778644252626 4.0853e-05 deg
peri 117.7820255518695 5.7713e-05 deg
M 194.4214459728417 4.1459e-05 deg
tp 2459186.926130498757
(2020-Dec-03.42613050)
0.00014725 TDB
period 1275.004533165119
3.49
1.8736e-05
5.13e-08
d
yr
n .2823519372957229 4.149e-09 deg/d
Q 2.443926926251396 2.3942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      8692 days (23.80 yr)  
   first obs. used      1994-11-28  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5886  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:20:20  

Additional Information
 Earth MOID = 1.16016 au 
 Jupiter MOID = 2.55797 au 
 T_jup = 3.576 
[ 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 17.1   n/a MPO456232  

461282 (2015 XX68)          Discovered 1994-Nov-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 XX68 = 1994 WY7 = 2013 BC43 = 2014 NB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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