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52508 (1996 GK5)
Classification: Main-belt Asteroid          SPK-ID: 2052508
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 .1445120568440143 3.255e-08  
a 2.395187482355221 8.0305e-09 au
q 2.049054012753032 8.0478e-08 au
i 3.454933497263698 3.3796e-06 deg
node 85.73397238062597 7.076e-05 deg
peri 354.6366783613739 7.2655e-05 deg
M 337.0621300503946 1.5262e-05 deg
tp 2459286.769698881804
(2021-Mar-13.26969888)
5.7378e-05 TDB
period 1353.965807011806
3.71
6.8093e-06
1.864e-08
d
yr
n .2658855918928395 1.3372e-09 deg/d
Q 2.74132095195741 9.1911e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1033  
   data-arc span      10574 days (28.95 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49129  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:51  

Additional Information
 Earth MOID = 1.06443 au 
 Jupiter MOID = 2.47794 au 
 T_jup = 3.513 
[ 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 15.87   n/a MPCxxxxx  
diameter diameter 4.278 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52508 (1996 GK5)          Discovered 1996-Apr-11 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 GK5 = 1992 EN36 = 1998 XE55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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