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181100 (2005 QV69)
Classification: Main-belt Asteroid          SPK-ID: 2181100
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742427652313804 3.7712e-08  
a 2.398848969457826 9.3992e-09 au
q 1.980866891647047 8.7792e-08 au
i 1.963904073591662 4.2567e-06 deg
node 127.0715886388337 0.00013463 deg
peri 166.6752219642057 0.00013537 deg
M 69.55870514520957 1.4441e-05 deg
tp 2458938.288476576600
(2020-Mar-29.78847658)
5.4177e-05 TDB
period 1357.071673996292
3.72
7.976e-06
2.184e-08
d
yr
n .2652770718733487 1.5591e-09 deg/d
Q 2.816831047268605 1.1037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      8645 days (23.67 yr)  
   first obs. used      1997-05-07  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50953  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:13  

Additional Information
 Earth MOID = .962872 au 
 Jupiter MOID = 2.36871 au 
 T_jup = 3.506 
[ 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 16.30   n/a MPCxxxxx  

181100 (2005 QV69)          Discovered 2005-Aug-29 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 QV69 = 2000 AP228 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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