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277214 (2005 QC135)
Classification: Main-belt Asteroid          SPK-ID: 2277214
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09016209697565296 7.2235e-08  
a 2.336986321086663 2.0468e-08 au
q 2.126278733774073 1.7216e-07 au
i 3.034321308437459 9.1486e-06 deg
node 141.9463874163166 0.00011042 deg
peri 329.3751915168048 0.00012018 deg
M 296.2276596405286 4.8624e-05 deg
tp 2459231.659920786357
(2021-Jan-17.15992079)		 0.00017776 TDB
period 1304.916379326969
3.57		 1.7143e-05
4.693e-08		 d
yr
n .2758797465517871 3.6243e-09 deg/d
Q 2.547693908399252 2.2313e-08 au
   Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      7137 days (19.54 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65943  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:22:37  

Additional Information
 Earth MOID = 1.14351 au 
 Jupiter MOID = 2.52109 au 
 T_jup = 3.560 
[ 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 17.5   n/a MPO450166  

277214 (2005 QC135)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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