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JPL Small-Body Database Browser
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347716 (2001 XQ84)
Classification: Main-belt Asteroid          SPK-ID: 2347716
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199026645689161 6.7316e-08  
a 3.105231343543252 4.1412e-08 au
q 2.487207565148992 2.0463e-07 au
i 18.94571909494455 8.2038e-06 deg
node 85.31138967562018 3.5534e-05 deg
peri 16.80003369216141 5.2528e-05 deg
M 119.8405374100333 3.5752e-05 deg
tp 2458335.164623675752
(2018-Aug-04.66462368)
0.00019437 TDB
period 1998.662060878542
5.47
3.9981e-05
1.095e-07
d
yr
n .1801204951285044 3.6031e-09 deg/d
Q 3.723255121937513 4.9654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6405 days (17.54 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:50  

Additional Information
 Earth MOID = 1.50919 au 
 Jupiter MOID = 1.53048 au 
 T_jup = 3.108 
[ 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 16.1   n/a MPO434190  

347716 (2001 XQ84)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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