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227497 (2005 XF75)
Classification: Main-belt Asteroid          SPK-ID: 2227497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05836147278907601 4.7042e-08  
a 2.701899599427927 2.4176e-08 au
q 2.544212759477098 1.3082e-07 au
i 4.614903979207929 5.9639e-06 deg
node 315.5350230611545 6.3272e-05 deg
peri 113.100832661913 8.2608e-05 deg
M 159.912858187533 5.2683e-05 deg
tp 2458479.918476468456
(2018-Dec-27.41847647)
0.00023547 TDB
period 1622.191932603328
4.44
2.1772e-05
5.961e-08
d
yr
n .2219219518754876 2.9785e-09 deg/d
Q 2.859586439378755 2.5586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      2002-02-11  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:00  

Additional Information
 Earth MOID = 1.56225 au 
 Jupiter MOID = 2.3009 au 
 T_jup = 3.360 
[ 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 16.90   n/a E2021B55  
diameter diameter 2.421 km 0.684 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227497 (2005 XF75)          Discovered 2005-Dec-06 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 XF75 = 2002 CZ292 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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