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359060 (2008 YQ55)
Classification: Main-belt Asteroid          SPK-ID: 2359060
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06079096304615983 5.8014e-08  
a 2.386611539082458 1.9516e-08 au
q 2.241527125204558 1.4328e-07 au
i 7.069761981029986 6.7598e-06 deg
node 99.29112323364984 4.0453e-05 deg
peri 46.55948351589316 6.3754e-05 deg
M 12.3017768309467 4.7204e-05 deg
tp 2458954.481085066973
(2020-Apr-14.98108507)
0.00017662 TDB
period 1346.700529814019
3.69
1.6518e-05
4.522e-08
d
yr
n .2673200106706103 3.2789e-09 deg/d
Q 2.531695952960359 2.0702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5026 days (13.76 yr)  
   first obs. used      2006-05-01  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:23  

Additional Information
 Earth MOID = 1.26082 au 
 Jupiter MOID = 2.47762 au 
 T_jup = 3.522 
[ 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 17.4   n/a MPO455590  

359060 (2008 YQ55)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2008 YQ55 = 2006 JY12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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