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5546 Salavat (1979 YS)
Classification: Main-belt Asteroid          SPK-ID: 2005546
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136886911392466 4.2268e-08  
a 2.62325830983259 1.2326e-08 au
q 2.325023506067571 1.0843e-07 au
i 12.19420962436398 4.2916e-06 deg
node 287.1881654641812 1.8843e-05 deg
peri 242.0930235750852 2.5678e-05 deg
M 131.8350963586386 1.9671e-05 deg
tp 2458432.185740551826
(2018-Nov-09.68574055)
8.3614e-05 TDB
period 1551.886705834205
4.25
1.0938e-05
2.995e-08
d
yr
n .2319756968383105 1.635e-09 deg/d
Q 2.921493113597609 1.3727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2693  
   data-arc span      16310 days (44.65 yr)  
   first obs. used      1976-03-07  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36155  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:42:39  

Additional Information
 Earth MOID = 1.36119 au 
 Jupiter MOID = 2.19642 au 
 T_jup = 3.363 
[ 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 12.5   n/a MPO384804  
diameter diameter 8.390 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.302   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5546 Salavat (1979 YS)          Discovered 1979-Dec-18 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1979 YS = 1976 EE = 1990 OO4 = 1991 RK29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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