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214503 (2005 XA61)
Classification: Main-belt Asteroid          SPK-ID: 2214503
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198672018767015 1.0519e-07  
a 2.274768236504605 1.4279e-08 au
q 1.774621309426338 2.3499e-07 au
i 3.184514046110097 8.4625e-06 deg
node 249.2337592048512 0.00017641 deg
peri 84.94812857901184 0.00017785 deg
M 159.4767833576101 2.4182e-05 deg
tp 2458445.364339029458
(2018-Nov-22.86433903)
8.1176e-05 TDB
period 1253.153178423814
3.43
1.18e-05
3.231e-08
d
yr
n .2872753356878522 2.705e-09 deg/d
Q 2.774915163582871 1.7419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      21672 days (59.33 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59411  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:12:07  

Additional Information
 Earth MOID = .768142 au 
 Jupiter MOID = 2.60926 au 
 T_jup = 3.575 
[ 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   n/a MPO454540  

214503 (2005 XA61)          Discovered 2005-Dec-04 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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