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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698146760288883 1.2439e-07  
a 2.548630961929189 1.7493e-08 au
q 2.11583602081199 3.2682e-07 au
i 3.636374888551374 8.8876e-06 deg
node 32.28616270919036 6.5313e-05 deg
peri 27.5861507198215 8.3102e-05 deg
M 113.8862977134832 4.6135e-05 deg
tp 2458530.359317787748
(2019-Feb-15.85931779)
0.0001869 TDB
period 1486.137041896067
4.07
1.5301e-05
4.189e-08
d
yr
n .2422387638899702 2.494e-09 deg/d
Q 2.981425903046388 2.0464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      7295 days (19.97 yr)  
   first obs. used      2000-05-01  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55327  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:38:16  

Additional Information
 Earth MOID = 1.12908 au 
 Jupiter MOID = 2.35603 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-August); 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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