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183392 (2002 XU72)
Classification: Main-belt Asteroid          SPK-ID: 2183392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16980037207779 1.9193e-07  
a 2.549332845983396 2.6258e-08 au
q 2.116455180185284 5.0803e-07 au
i 3.636149303324443 1.0875e-05 deg
node 32.29551109634384 6.5659e-05 deg
peri 27.68122156785373 9.3542e-05 deg
M 16.91521240620897 6.1351e-05 deg
tp 2458530.642475130540
(2019-Feb-16.14247513)
0.00025244 TDB
period 1486.750999578014
4.07
2.297e-05
6.289e-08
d
yr
n .2421387307640479 3.7411e-09 deg/d
Q 2.982210511781509 3.0717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2000-05-01  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:32:17  

Additional Information
 Earth MOID = 1.12936 au 
 Jupiter MOID = 2.35461 au 
 T_jup = 3.418 
[ 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 16.7   n/a MPO454262  
diameter diameter 2.450 km 0.505 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.32 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.061   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183392 (2002 XU72)          Discovered 2002-Dec-11 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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