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277206 (2005 QU92)
Classification: Main-belt Asteroid          SPK-ID: 2277206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1936678029018987 5.4833e-08  
a 2.364591457506283 1.5661e-08 au
q 1.906646225170442 1.2875e-07 au
i 3.411586963099023 6.0376e-06 deg
node 100.0264323913377 0.00011308 deg
peri 285.9040567328148 0.0001143 deg
M 350.170719609026 1.9965e-05 deg
tp 2459036.762005923175
(2020-Jul-06.26200592)
7.3859e-05 TDB
period 1328.105579766607
3.64
1.3195e-05
3.613e-08
d
yr
n .2710627870890086 2.693e-09 deg/d
Q 2.822536689842123 1.8695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5556 days (15.21 yr)  
   first obs. used      2003-01-25  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:24:19  

Additional Information
 Earth MOID = .914308 au 
 Jupiter MOID = 2.6304 au 
 T_jup = 3.521 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO437262  

277206 (2005 QU92)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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