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362277 (2009 QY50)
Classification: Main-belt Asteroid          SPK-ID: 2362277
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08194708655880086 7.326e-08  
a 3.167082842160845 4.871e-08 au
q 2.907549630355397 2.5094e-07 au
i 9.583969594518162 6.5892e-06 deg
node 353.7723611815777 3.3639e-05 deg
peri 348.1654475352241 5.9464e-05 deg
M .7133858110978044 4.2107e-05 deg
tp 2459196.420475661475
(2020-Dec-12.92047566)
0.00024083 TDB
period 2058.673916725088
5.64
4.7494e-05
1.3e-07
d
yr
n .1748698504776722 4.0343e-09 deg/d
Q 3.426616053966292 5.2702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2007-03-12  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:54  

Additional Information
 Earth MOID = 1.89873 au 
 Jupiter MOID = 1.97749 au 
 T_jup = 3.176 
[ 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 15.80   n/a E2021B25  

362277 (2009 QY50)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

Alternate Designations
 2009 QY50 = 2012 CM38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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