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120395 (2005 QQ110)
Classification: Main-belt Asteroid          SPK-ID: 2120395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07241331040389747 5.2054e-08  
a 2.344826405922178 1.0483e-08 au
q 2.17502976354688 1.2297e-07 au
i 6.176125906370539 6.3257e-06 deg
node 332.9369141734808 3.7693e-05 deg
peri 135.8066057107175 5.4219e-05 deg
M 341.7485748942393 3.8429e-05 deg
tp 2459266.990370210168
(2021-Feb-21.49037021)
0.00014012 TDB
period 1311.488452926631
3.59
8.7948e-06
2.408e-08
d
yr
n .274497270026776 1.8408e-09 deg/d
Q 2.514623048297476 1.1242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      8125 days (22.25 yr)  
   first obs. used      1998-10-12  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:57  

Additional Information
 Earth MOID = 1.19613 au 
 Jupiter MOID = 2.54644 au 
 T_jup = 3.550 
[ 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 16.0   n/a MPO502801  

120395 (2005 QQ110)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2005 QQ110 = 2000 GS5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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