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27456 Sarkisian (2000 GK35)
Classification: Main-belt Asteroid          SPK-ID: 2027456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03470724535969526 3.1312e-08  
a 2.619193970409381 9.0719e-09 au
q 2.528288962633748 8.1811e-08 au
i 1.289196162842804 3.3327e-06 deg
node 220.96350619 0.00013958 deg
peri 293.2387695886109 0.0001469 deg
M 45.19902817608364 4.5117e-05 deg
tp 2459202.108837615780
(2020-Dec-18.60883762)
0.00019411 TDB
period 1548.281484851672
4.24
8.044e-06
2.202e-08
d
yr
n .2325158593719724 1.208e-09 deg/d
Q 2.710098978185013 9.3867e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1665  
   data-arc span      10128 days (27.73 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49634  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:27:34  

Additional Information
 Earth MOID = 1.53865 au 
 Jupiter MOID = 2.26189 au 
 T_jup = 3.404 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.69   n/a MPCxxxxx  
diameter diameter 3.117 km 0.629 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27456 Sarkisian           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Emily Marie Sarkisian (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her earth and space sciences project. She attends the St. Mary's Catholic School, Mansfield, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

Alternate Designations
 2000 GK35 = 1993 RZ15 = 1998 XH75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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