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22669 (1998 QX32)
Classification: Main-belt Asteroid          SPK-ID: 2022669
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06466514319008546 4.4572e-08  
a 2.861739045668073 1.3642e-08 au
q 2.676684280507288 1.2539e-07 au
i 2.237854516701756 4.5979e-06 deg
node 196.5026349161401 9.7269e-05 deg
peri 181.5562448946676 0.0001018 deg
M 179.912122108569 3.0984e-05 deg
tp 2458316.807038480541
(2018-Jul-17.30703848)
0.00015094 TDB
period 1768.249200879461
4.84
1.2644e-05
3.462e-08
d
yr
n .2035912131734314 1.4557e-09 deg/d
Q 3.046793810828857 1.4524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1804  
   data-arc span      10096 days (27.64 yr)  
   first obs. used      1993-07-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50046  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:09:02  

Additional Information
 Earth MOID = 1.67673 au 
 Jupiter MOID = 2.27754 au 
 T_jup = 3.297 
[ 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 13.98   n/a E2021B10  
diameter diameter 5.145 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.221   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22669 (1998 QX32)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QX32 = 1999 XS74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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