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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212801441707248 5.9124e-08  
a 2.623857800451618 2.2792e-08 AU
q 2.305635948129365 1.6283e-07 AU
i 13.18938981308708 6.3774e-06 deg
node 111.9751662633457 2.5605e-05 deg
peri 262.248953714 3.7062e-05 deg
M 60.23165718102578 2.8838e-05 deg
tp 2456740.764578561097
(2014-Mar-24.26457856)
0.00012326 JED
period 1552.418712919975
4.25
2.0228e-05
5.538e-08
d
yr
n .2318961997841864 3.0216e-09 deg/d
Q 2.942079652773871 2.5557e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1050  
   data-arc span      12463 days (34.12 yr)  
   first obs. used      1980-12-27  
   last obs. used      2015-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45573  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:33:43  

Additional Information
 Earth MOID = 1.34927 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 12.8 mag n/a MPO324583  

29877 (1999 GL17)          Discovered 1999-Apr-15 by LINEAR at Socorro
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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