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277240 (2005 RL14)
Classification: Main-belt Asteroid          SPK-ID: 2277240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07970269537946921 6.0374e-08  
a 2.396086052710297 1.6697e-08 au
q 2.205111535948133 1.5108e-07 au
i 6.112198385443942 7.4731e-06 deg
node 341.7297580600075 4.9114e-05 deg
peri 111.58563553 7.47e-05 deg
M 250.154082771381 5.2254e-05 deg
tp 2459413.864772314318
(2021-Jul-18.36477231)
0.00019663 TDB
period 1354.727802249016
3.71
1.4161e-05
3.877e-08
d
yr
n .2657360389314778 2.7777e-09 deg/d
Q 2.587060569472461 1.8028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      9516 days (26.05 yr)  
   first obs. used      1994-09-27  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58562  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:19:50  

Additional Information
 Earth MOID = 1.23045 au 
 Jupiter MOID = 2.5239 au 
 T_jup = 3.517 
[ 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 17.6   n/a MPO433793  

277240 (2005 RL14)          Discovered 2005-Sep-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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