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277050 (2005 EZ27)
Classification: Main-belt Asteroid          SPK-ID: 2277050
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06718089753156703 1.3338e-07  
a 3.12366840280299 4.9448e-08 au
q 2.913817555911688 4.3036e-07 au
i 24.37246671545527 9.7297e-06 deg
node 348.5473474234182 1.5282e-05 deg
peri 223.4618655377794 6.7768e-05 deg
M 234.8943928705341 7.2988e-05 deg
tp 2459701.261264719714
(2022-May-01.76126472)
0.00041669 TDB
period 2016.488797644622
5.52
4.7882e-05
1.311e-07
d
yr
n .1785281427898341 4.2392e-09 deg/d
Q 3.333519249694291 5.277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      5443 days (14.90 yr)  
   first obs. used      2005-03-03  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:02  

Additional Information
 Earth MOID = 1.94584 au 
 Jupiter MOID = 1.70165 au 
 T_jup = 3.074 
[ 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 15.0   n/a MPO379922  
diameter diameter 6.065 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277050 (2005 EZ27)          Discovered 2005-Mar-03 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 EZ27 = 2007 RN101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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