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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360192212332945 3.591e-08  
a 3.117166232012412 1.8954e-08 au
q 2.693171708679361 1.106e-07 au
i 6.696847631170034 3.6738e-06 deg
node 271.1335172628069 3.528e-05 deg
peri 22.42744476820497 3.9342e-05 deg
M 26.59093731974196 1.5307e-05 deg
tp 2458852.019467368091
(2020-Jan-03.51946737)
8.5668e-05 TDB
period 2010.195846229235
5.50
1.8335e-05
5.02e-08
d
yr
n .1790870280999212 1.6334e-09 deg/d
Q 3.541160755345464 2.1532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      8125 days (22.25 yr)  
   first obs. used      1998-08-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:13:39  

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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