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192585 (1999 AX22)
Classification: Main-belt Asteroid          SPK-ID: 2192585
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2486390642416601 4.3599e-08  
a 3.118435741716998 1.8442e-08 au
q 2.343070796998736 1.3847e-07 au
i 25.74081188471236 4.9076e-06 deg
node 38.8437926809645 1.1112e-05 deg
peri 91.30948290900571 2.1272e-05 deg
M 352.1361322618143 1.2133e-05 deg
tp 2459244.437700661785
(2021-Jan-29.93770066)
6.7719e-05 TDB
period 2011.423991967068
5.51
1.7843e-05
4.885e-08
d
yr
n .1789776802095011 1.5877e-09 deg/d
Q 3.89380068643526 2.3028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      8143 days (22.29 yr)  
   first obs. used      1999-01-13  
   last obs. used      2021-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:01  

Additional Information
 Earth MOID = 1.51632 au 
 Jupiter MOID = 1.78289 au 
 T_jup = 3.019 
[ 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 15.04   n/a MPCxxxxx  
diameter diameter 5.920 km 0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192585 (1999 AX22)          Discovered 1999-Jan-15 by CSS at Catalina
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 AX22 = 2005 GL161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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