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277534 (2005 YB6)
Classification: Main-belt Asteroid          SPK-ID: 2277534
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684574602101951 7.6306e-08  
a 2.58814241703576 2.4469e-08 au
q 2.15215051879964 1.9204e-07 au
i 5.378358307297706 7.4099e-06 deg
node 91.29575803668557 0.00012316 deg
peri 56.33489530918708 0.00013036 deg
M 122.0329656280082 4.4507e-05 deg
tp 2458484.968333012561
(2019-Jan-01.46833301)
0.00018492 TDB
period 1520.830040967899
4.16
2.1567e-05
5.905e-08
d
yr
n .2367128412132666 3.3569e-09 deg/d
Q 3.02413431527188 2.8591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68638  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:12:39  

Additional Information
 Earth MOID = 1.16956 au 
 Jupiter MOID = 1.99799 au 
 T_jup = 3.395 
[ 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 17.5   n/a MPO470935  

277534 (2005 YB6)          Discovered 2005-Dec-21 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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