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JPL Small-Body Database Browser
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344490 (2002 QZ76)
Classification: Main-belt Asteroid          SPK-ID: 2344490
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146018540057072 8.5668e-08  
a 2.191071887980342 1.9445e-08 au
q 1.87113476973736 1.9093e-07 au
i 5.507937926559682 1.1087e-05 deg
node 161.6294265422653 6.3326e-05 deg
peri 231.7117270273272 7.0489e-05 deg
M 2.650066351676878 3.0954e-05 deg
tp 2458591.779575746810
(2019-Apr-18.27957575)
0.00010182 TDB
period 1184.631746734106
3.24
1.577e-05
4.318e-08
d
yr
n .3038919064869557 4.0454e-09 deg/d
Q 2.511009006223323 2.2284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2002-08-17  
   last obs. used      2017-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55171  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:28:29  

Additional Information
 Earth MOID = .881701 au 
 Jupiter MOID = 2.91727 au 
 T_jup = 3.653 
[ 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 18.0   n/a MPO348952  

344490 (2002 QZ76)          Discovered 2007-Feb-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2002 QZ76 = 2012 TH283 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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