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136059 (2002 XV55)
Classification: Main-belt Asteroid          SPK-ID: 2136059
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 .08916771742049086 4.8724e-08  
a 3.062905992575906 2.6699e-08 au
q 2.78979365654437 1.5089e-07 au
i 12.72934113142691 4.7653e-06 deg
node 267.1834487977443 2.6971e-05 deg
peri 149.5435647234334 4.0192e-05 deg
M 139.5933620362692 3.1142e-05 deg
tp 2458241.291267827159
(2018-May-02.79126783)
0.0001668 TDB
period 1957.937967789687
5.36
2.5601e-05
7.009e-08
d
yr
n .1838669079012771 2.4042e-09 deg/d
Q 3.336018328607442 2.908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2001-09-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54864  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:36:06  

Additional Information
 Earth MOID = 1.81073 au 
 Jupiter MOID = 1.96446 au 
 T_jup = 3.190 
[ 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 14.3   n/a MPO436668  
diameter diameter 7.519 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136059 (2002 XV55)          Discovered 2002-Dec-10 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 XV55 = 2001 XP257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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