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JPL Small-Body Database Browser
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277203 (2005 QV85)
Classification: Main-belt Asteroid          SPK-ID: 2277203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022561632382478 9.4081e-08  
a 2.375234893165038 1.1148e-08 au
q 1.894828996883868 2.2141e-07 au
i 12.2015798507001 9.4064e-06 deg
node 46.71140116603416 2.333e-05 deg
peri 350.472067024075 2.5918e-05 deg
M 243.2861631974595 1.2191e-05 deg
tp 2459033.989037527978
(2020-Jul-03.48903753)
4.6918e-05 TDB
period 1337.082712601522
3.66
9.413e-06
2.577e-08
d
yr
n .2692428797464285 1.8954e-09 deg/d
Q 2.855640789446208 1.3402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      1998-12-14  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:43:51  

Additional Information
 Earth MOID = .903196 au 
 Jupiter MOID = 2.56693 au 
 T_jup = 3.484 
[ 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 16.4   n/a MPO300248  

277203 (2005 QV85)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 QV85 = 1998 XD54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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