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JPL Small-Body Database Browser
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65831 (1996 XQ4)
Classification: Main-belt Asteroid          SPK-ID: 2065831
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1290199879415792 5.3028e-08  
a 2.422483173329665 1.1643e-08 au
q 2.109934423517993 1.3116e-07 au
i 5.932191468348808 5.7243e-06 deg
node 352.0314035916707 4.5991e-05 deg
peri 337.0882906155927 4.9223e-05 deg
M 52.06860081492227 1.8756e-05 deg
tp 2458401.312084267123
(2018-Oct-09.81208427)
7.1443e-05 TDB
period 1377.176427665505
3.77
9.9289e-06
2.718e-08
d
yr
n .2614044161431424 1.8846e-09 deg/d
Q 2.735031923141336 1.3146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      8013 days (21.94 yr)  
   first obs. used      1996-12-01  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62667  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:34:08  

Additional Information
 Earth MOID = 1.09967 au 
 Jupiter MOID = 2.59397 au 
 T_jup = 3.494 
[ 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 15.7   n/a MPO263851  

65831 (1996 XQ4)          Discovered 1996-Dec-06 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XQ4 = 1998 FU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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