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JPL Small-Body Database Browser
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154346 (2002 XP)
Classification: Main-belt Asteroid          SPK-ID: 2154346
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106445607837293 6.354e-08  
a 2.215993414198472 9.8479e-09 au
q 1.749206454764998 1.3879e-07 au
i 6.777001934163834 5.7483e-06 deg
node 155.7226930735153 3.9385e-05 deg
peri 192.7962012802097 4.0988e-05 deg
M 161.7302617166702 1.1134e-05 deg
tp 2458459.197648818961
(2018-Dec-06.69764882)
3.5719e-05 TDB
period 1204.900334400982
3.30
8.0319e-06
2.199e-08
d
yr
n .2987798988195772 1.9917e-09 deg/d
Q 2.682780373631946 1.1922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:03:22  

Additional Information
 Earth MOID = .743146 au 
 Jupiter MOID = 2.74001 au 
 T_jup = 3.615 
[ 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 MPO351934  

154346 (2002 XP)          Discovered 2002-Dec-01 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2002 XP = 2005 QE2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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