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541382 (2011 GV31)
Classification: Main-belt Asteroid          SPK-ID: 2541382
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920768220379469 9.2972e-08  
a 2.287343177997424 3.813e-08 au
q 1.847997569457501 2.1524e-07 au
i 6.648914300682992 8.8575e-06 deg
node 10.73950260362552 6.7279e-05 deg
peri 306.7870189057259 7.1562e-05 deg
M 201.6157590000433 2.6e-05 deg
tp 2459756.410511641145
(2022-Jun-25.91051164)
0.00010186 TDB
period 1263.558690734054
3.46
3.1595e-05
8.65e-08
d
yr
n .2849095990870523 7.1242e-09 deg/d
Q 2.726688786537347 4.5454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6211 days (17.00 yr)  
   first obs. used      2004-04-13  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65779  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:18  

Additional Information
 Earth MOID = .842475 au 
 Jupiter MOID = 2.59819 au 
 T_jup = 3.567 
[ 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 17.7   .31833 MPO535739 autocmod 2.8

541382 (2011 GV31)          Discovered 2011-Apr-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 GV31 = 2015 PY59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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