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JPL Small-Body Database Browser
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212158 (2005 GL5)
Classification: Main-belt Asteroid          SPK-ID: 2212158
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2140062940243894 8.036e-08  
a 2.557496537731831 1.8154e-08 au
q 2.010176181711635 2.1365e-07 au
i 3.816672598679407 7.3488e-06 deg
node 142.5114922327734 7.7581e-05 deg
peri 175.5201227348371 7.9979e-05 deg
M 69.51944091807965 1.5305e-05 deg
tp 2458312.013975713511
(2018-Jul-12.51397571)
6.4797e-05 TDB
period 1493.898215687847
4.09
1.5906e-05
4.355e-08
d
yr
n .2409802730999598 2.5658e-09 deg/d
Q 3.104816893752027 2.2039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      6849 days (18.75 yr)  
   first obs. used      2000-02-05  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:09:04  

Additional Information
 Earth MOID = .996115 au 
 Jupiter MOID = 2.20565 au 
 T_jup = 3.401 
[ 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 16.8   n/a MPO454523  
diameter diameter 1.452 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212158 (2005 GL5)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 GL5 = 2000 CM107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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