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JPL Small-Body Database Browser
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469773 (2005 QB76)
Classification: Main-belt Asteroid          SPK-ID: 2469773
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890018178581296 1.1472e-07  
a 2.415472935103347 3.7048e-08 au
q 1.958944159381703 2.873e-07 au
i 4.869371908269734 1.4876e-05 deg
node 292.0809836161804 0.00011677 deg
peri 16.36931715582218 0.00012266 deg
M 3.631581892336906 3.0387e-05 deg
tp 2458986.667679868729
(2020-May-17.16767987)
0.0001157 TDB
period 1371.202796711061
3.75
3.1547e-05
8.637e-08
d
yr
n .2625432218075172 6.0403e-09 deg/d
Q 2.872001710824992 4.4051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      3967 days (10.86 yr)  
   first obs. used      2005-08-30  
   last obs. used      2016-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47065  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:39:11  

Additional Information
 Earth MOID = .944724 au 
 Jupiter MOID = 2.38355 au 
 T_jup = 3.487 
[ 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 MPO278200  

469773 (2005 QB76)          Discovered 2005-Aug-30 by Piszkesteto at Piszkesteto
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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