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29877 (1999 GL17)
Classification: Main-belt Asteroid          SPK-ID: 2029877
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212485956399438 7.091e-08  
a 2.623472472620858 2.7992e-08 AU
q 2.305380119615528 1.9828e-07 AU
i 13.18960110617962 7.0238e-06 deg
node 111.9744554541895 2.8516e-05 deg
peri 262.1670619250248 4.1413e-05 deg
M 13.91876544863612 3.3294e-05 deg
tp 2456740.491688073326
(2014-Mar-23.99168807)
0.00014314 JED
period 1552.076753741069
4.25
2.484e-05
6.801e-08
d
yr
n .2319472919958818 3.7122e-09 deg/d
Q 2.941564825626187 3.1386e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      11910 days (32.61 yr)  
   first obs. used      1980-12-27  
   last obs. used      2013-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 22:28:33  

Additional Information
 Earth MOID = 1.34763 AU 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO267814  

29877 (1999 GL17)          Discovered 1999-Apr-15 by LINEAR at Socorro (704)
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GL17 = 1980 YV = 2000 NV2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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