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JPL Small-Body Database Browser
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295250 (2008 GZ38)
Classification: Main-belt Asteroid          SPK-ID: 2295250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706518681743659 4.7186e-08  
a 2.258054309544289 1.6907e-08 au
q 1.872713123181378 1.0428e-07 au
i 4.229132667946867 8.7154e-06 deg
node 162.7931912072179 0.00011329 deg
peri 139.3067553504742 0.00012035 deg
M 145.1811416187405 4.5976e-05 deg
tp 2458500.686815737305
(2019-Jan-17.18681574)
0.00015417 TDB
period 1239.367209324546
3.39
1.3919e-05
3.811e-08
d
yr
n .2904708122754027 3.2623e-09 deg/d
Q 2.6433954959072 1.9792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8811 days (24.12 yr)  
   first obs. used      1995-09-24  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:54:47  

Additional Information
 Earth MOID = .859907 au 
 Jupiter MOID = 2.58249 au 
 T_jup = 3.599 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO503286  

295250 (2008 GZ38)          Discovered 2008-Apr-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 GZ38 = 2005 QD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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