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216282 (2006 XP23)
Classification: Main-belt Asteroid          SPK-ID: 2216282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03350633644543153 6.6609e-08  
a 3.053315078528772 4.1858e-08 au
q 2.951009676233677 2.3088e-07 au
i 12.2399125690945 6.8385e-06 deg
node 102.1712818850097 2.9245e-05 deg
peri 241.4427299206923 0.00011781 deg
M 312.8817213054894 0.0001164 deg
tp 2459455.560247266480
(2021-Aug-29.06024727)
0.00063069 TDB
period 1948.748798980002
5.34
4.0073e-05
1.097e-07
d
yr
n .1847339175723563 3.7988e-09 deg/d
Q 3.155620480823866 4.326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5496 days (15.05 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57595  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:12  

Additional Information
 Earth MOID = 1.95713 au 
 Jupiter MOID = 2.05511 au 
 T_jup = 3.201 
[ 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 15.69   n/a E2021B55  
diameter diameter 4.341 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216282 (2006 XP23)          Discovered 2006-Dec-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2006 XP23 = 2006 XS68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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