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41301 (1999 XP127)
Classification: Main-belt Asteroid          SPK-ID: 2041301
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360192220843496 3.6117e-08  
a 3.117166231469577 1.9091e-08 au
q 2.693171705557481 1.1148e-07 au
i 6.696847632354499 3.7433e-06 deg
node 271.1335172986591 3.5285e-05 deg
peri 22.42744471986835 3.9346e-05 deg
M 26.59093745047648 1.5317e-05 deg
tp 2458852.019466676871
(2020-Jan-03.51946668)
8.5717e-05 TDB
period 2010.19584570414
5.50
1.8468e-05
5.056e-08
d
yr
n .1790870281467016 1.6453e-09 deg/d
Q 3.541160757381673 2.1688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1219  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1998-08-19  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:12:36  

Additional Information
 Earth MOID = 1.6785 au 
 Jupiter MOID = 1.64316 au 
 T_jup = 3.192 
[ 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 14.0   n/a MPO436063  

41301 (1999 XP127)          Discovered 1999-Dec-06 by Sposetti, S. at Gnosca
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP127 = 1998 QN96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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