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277539 (2005 YE34)
Classification: Main-belt Asteroid          SPK-ID: 2277539
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03975643924259214 6.8336e-08  
a 2.986192650534857 3.2027e-08 au
q 2.867472263857192 2.0533e-07 au
i 6.201487604861351 5.3724e-06 deg
node 113.7701405036883 6.7413e-05 deg
peri 80.89695644827097 9.5139e-05 deg
M 208.5471745222373 6.8409e-05 deg
tp 2459793.457734128758
(2022-Aug-01.95773413)
0.00036267 TDB
period 1884.842909901782
5.16
3.0322e-05
8.302e-08
d
yr
n .1909973494919847 3.0727e-09 deg/d
Q 3.104913037212521 3.33e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8133 days (22.27 yr)  
   first obs. used      1997-06-27  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:10  

Additional Information
 Earth MOID = 1.87468 au 
 Jupiter MOID = 1.87845 au 
 T_jup = 3.248 
[ 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 16.0   n/a MPO494503  

277539 (2005 YE34)          Discovered 2005-Dec-24 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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