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JPL Small-Body Database Browser
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295950 (2008 XG50)
Classification: Main-belt Asteroid          SPK-ID: 2295950
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06725173451309457 8.9713e-08  
a 2.678577796706956 3.1076e-08 au
q 2.49843879385015 2.3786e-07 au
i 3.396162416892746 1.0769e-05 deg
node 34.15868939455615 0.00014914 deg
peri 41.61957949648655 0.00019439 deg
M 165.7510101268689 0.00011807 deg
tp 2457863.260651404688
(2017-Apr-19.76065140)
0.00052469 TDB
period 1601.23407568476
4.38
2.7866e-05
7.629e-08
d
yr
n .2248265918560644 3.9126e-09 deg/d
Q 2.858716799563762 3.3166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5243 days (14.35 yr)  
   first obs. used      2003-10-19  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75449  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:47:52  

Additional Information
 Earth MOID = 1.51444 au 
 Jupiter MOID = 2.30327 au 
 T_jup = 3.372 
[ 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 17.2   n/a MPO437322  

295950 (2008 XG50)          Discovered 2008-Dec-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 XG50 = 2003 WC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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