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JPL Small-Body Database Browser
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56435 (2000 GQ38)
Classification: Main-belt Asteroid          SPK-ID: 2056435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173388247631851 3.8516e-08  
a 2.366571942682891 6.1659e-09 au
q 1.852223977942664 9.2828e-08 au
i 2.397456375457378 3.9577e-06 deg
node 160.0313118897579 6.4597e-05 deg
peri 180.122546539777 6.5093e-05 deg
M 320.5198442344449 6.2182e-06 deg
tp 2458746.332509958817
(2019-Sep-19.83250996)
2.2866e-05 TDB
period 1329.774479536835
3.64
5.1969e-06
1.423e-08
d
yr
n .2707225966055458 1.058e-09 deg/d
Q 2.880919907423119 7.5059e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1638  
   data-arc span      8664 days (23.72 yr)  
   first obs. used      1996-03-11  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:43:55  

Additional Information
 Earth MOID = .842705 au 
 Jupiter MOID = 2.51457 au 
 T_jup = 3.514 
[ 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 15.0   n/a MPO347900  

56435 (2000 GQ38)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GQ38 = 2001 QP23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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