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24932 (1997 GW22)
Classification: Main-belt Asteroid          SPK-ID: 2024932
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09789509387663246 3.8268e-08  
a 2.519213137258805 1.0705e-08 au
q 2.272594530691609 9.6941e-08 au
i 3.025748647710754 3.9863e-06 deg
node 76.16757413399739 7.2208e-05 deg
peri 21.53721274885339 7.4665e-05 deg
M 79.94841143340525 1.9805e-05 deg
tp 2458876.158042489412
(2020-Jan-27.65804249)
7.9899e-05 TDB
period 1460.480610062804
4.00
9.3088e-06
2.549e-08
d
yr
n .2464942002787146 1.5711e-09 deg/d
Q 2.765831743826002 1.1753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1289  
   data-arc span      8751 days (23.96 yr)  
   first obs. used      1997-04-06  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50919  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:38:57  

Additional Information
 Earth MOID = 1.28954 au 
 Jupiter MOID = 2.35723 au 
 T_jup = 3.448 
[ 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 14.74   n/a E2021B10  
diameter diameter 2.872 km 0.807 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24932 (1997 GW22)          Discovered 1997-Apr-06 by LINEAR at Socorro
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 GW22 = 1999 XT99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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