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47341 (1999 XX41)
Classification: Main-belt Asteroid          SPK-ID: 2047341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586956766720576 3.7584e-08  
a 2.263769507042895 7.657e-09 au
q 1.904519073293152 8.5597e-08 au
i 3.099333276850973 4.0757e-06 deg
node 33.00455230659239 7.2984e-05 deg
peri 282.4943894257925 7.41e-05 deg
M 89.06442725235526 1.1688e-05 deg
tp 2458692.714246282068
(2019-Jul-28.21424628)
4.066e-05 TDB
period 1244.075494074718
3.41
6.312e-06
1.728e-08
d
yr
n .2893715065641979 1.4682e-09 deg/d
Q 2.623019940792637 8.8722e-09 au
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      8217 days (22.50 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5095  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:44  

Additional Information
 Earth MOID = .893873 au 
 Jupiter MOID = 2.64956 au 
 T_jup = 3.599 
[ 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 16.0   n/a MPO449301  

47341 (1999 XX41)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XX41 = 1998 HF66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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