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277070 (2005 EU115)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .1472568866138382 6.3936e-08  
a 3.219838589505494 5.4238e-08 au
q 2.745695183415823 2.0428e-07 au
i 5.388857076029578 8.4992e-06 deg
node 169.8279661284509 7.4985e-05 deg
peri 298.5171355971181 8.1943e-05 deg
M 279.3624942127179 2.9393e-05 deg
tp 2459473.198434252122
(2021-Sep-15.69843425)
0.00017504 TDB
period 2110.326140042924
5.78
5.3323e-05
1.46e-07
d
yr
n .1705897459018717 4.3104e-09 deg/d
Q 3.693981995595166 6.2225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4929 days (13.49 yr)  
   first obs. used      2003-11-18  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59253  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:26:05  

Additional Information
 Earth MOID = 1.76758 au 
 Jupiter MOID = 1.4633 au 
 T_jup = 3.165 
[ 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 MPO418473  
diameter diameter 3.199 km 0.661 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277070 (2005 EU115)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
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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