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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03485846702703053 3.1664e-08  
a 2.619687996952463 9.4569e-09 au
q 2.528369689289588 8.316e-08 au
i 1.289007965062606 3.3859e-06 deg
node 220.9716289370538 0.00014378 deg
peri 293.4176140203422 0.00015131 deg
M 359.4504491329596 4.6894e-05 deg
tp 2459202.864167151654
(2020-Dec-19.36416715)
0.00020174 TDB
period 1548.71955562378
4.24
8.3861e-06
2.296e-08
d
yr
n .2324500899422054 1.2587e-09 deg/d
Q 2.711006304615338 9.7865e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1577  
   data-arc span      10051 days (27.52 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:04:39  

Additional Information
 Earth MOID = 1.53763 au 
 Jupiter MOID = 2.26171 au 
 T_jup = 3.404 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456941.5 (2014-Oct-11.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0341700888148336 3.2007e-08  
q 2.530090095882037 8.4037e-08 au
tp 2457663.790500275575
(2016-Oct-02.29050028)
0.00020364 TDB
node 221.049621410441 0.00014415 deg
peri 295.5667944178803 0.00015179 deg
i 1.286393034261709 3.3846e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1577  
   data-arc span      10051 days (27.52 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:04:39  

Additional Information
 Jupiter MOID = 2.26171 au 
 T_jup = 3.404 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.024449242024861E-15 -2.673923427156982E-15 9.681537630284382E-13 -1.276898168677626E-16 2.452253915386288E-13 1.599958740530291E-16
q -2.673923427156982E-15 7.062175783018285E-15 -2.629705827827313E-12 1.179326825736307E-15 -6.736173181158225E-13 -4.048833319723887E-16
tp 9.681537630284382E-13 -2.629705827827313E-12 4.146752567088548E-8 -6.103801223354361E-11 9.690249267886299E-9 9.54036031038412E-13
node -1.276898168677626E-16 1.179326825736307E-15 -6.103801223354361E-11 2.077849781211358E-8 -2.078717797861894E-8 -8.314359273989472E-11
peri 2.452253915386288E-13 -6.736173181158225E-13 9.690249267886299E-9 -2.078717797861894E-8 2.30387522288715E-8 8.334610131987457E-11
i 1.599958740530291E-16 -4.048833319723887E-16 9.54036031038412E-13 -8.314359273989472E-11 8.334610131987457E-11 1.145523222081312E-11

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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