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52417 (1994 GG4)
Classification: Main-belt Asteroid          SPK-ID: 2052417
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147656561168665 3.6703e-08  
a 3.046211816335227 1.8096e-08 au
q 2.696611318562562 1.1186e-07 au
i .4300218113706784 5.3821e-06 deg
node 180.7282442047945 0.00056947 deg
peri 260.4307471224929 0.00056999 deg
M 111.5709179723235 2.3925e-05 deg
tp 2458598.651641871304
(2019-Apr-25.15164187)
0.00012812 TDB
period 1941.952373109247
5.32
1.7304e-05
4.738e-08
d
yr
n .1853804475253976 1.6519e-09 deg/d
Q 3.395812314107891 2.0173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      10763 days (29.47 yr)  
   first obs. used      1991-10-05  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58322  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:18:25  

Additional Information
 Earth MOID = 1.71208 au 
 Jupiter MOID = 1.81824 au 
 T_jup = 3.228 
[ 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 15.43   n/a E2021B10  
diameter diameter 5.259 km 2.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52417 (1994 GG4)          Discovered 1994-Apr-06 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 GG4 = 1999 CP149 = 1999 FU11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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