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3598 Saucier (1977 KK1)
Classification: Main-belt Asteroid          SPK-ID: 2003598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09836374005699743 2.4298e-08  
a 3.178250692195549 1.3412e-08 au
q 2.865626067272454 8.0505e-08 au
i .7850070432371088 1.1434e-06 deg
node 161.5800533077145 3.636e-05 deg
peri 66.42244331317757 4.0566e-05 deg
M 267.2058436684181 1.0195e-05 deg
tp 2459733.956214812345
(2022-Jun-03.45621481)
5.941e-05 TDB
period 2069.572534785613
5.67
1.31e-05
3.587e-08
d
yr
n .1739489647978404 1.101e-09 deg/d
Q 3.490875317118644 1.4731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3027  
   data-arc span      22686 days (62.11 yr)  
   first obs. used      1959-02-08  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:05:26  

Additional Information
 Earth MOID = 1.85456 au 
 Jupiter MOID = 1.4898 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456856.5 (2014-Jul-18.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022517828085333 2.4129e-08  
q 2.849756603922077 8.0091e-08 au
tp 2457665.937840826158
(2016-Oct-04.43784083)
5.5583e-05 TDB
node 161.6961690839989 3.6611e-05 deg
peri 66.80153124157182 4.0694e-05 deg
i .779984848132714 1.1422e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3027  
   data-arc span      22686 days (62.11 yr)  
   first obs. used      1959-02-08  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:05:26  

Additional Information
 Jupiter MOID = 1.4898 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.821904953416738E-16 -1.911729920765605E-15 -9.926670167606443E-14 8.596313379838111E-14 -4.908329709885062E-14 -7.126297146314437E-16
q -1.911729920765605E-15 6.414616639020243E-15 3.480829132750958E-13 -3.336291120658285E-13 2.089840701752589E-13 2.68170395588069E-15
tp -9.926670167606443E-14 3.480829132750958E-13 3.089455445040408E-9 -8.272824301815339E-10 1.341131357825301E-9 1.780944803998328E-11
node 8.596313379838111E-14 -3.336291120658285E-13 -8.272824301815339E-10 1.340387966751723E-9 -1.45227580422041E-9 2.564597263967343E-11
peri -4.908329709885062E-14 2.089840701752589E-13 1.341131357825301E-9 -1.45227580422041E-9 1.655995807668902E-9 -2.245202023387148E-11
i -7.126297146314437E-16 2.68170395588069E-15 1.780944803998328E-11 2.564597263967343E-11 -2.245202023387148E-11 1.304668796192048E-12

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 12.22   n/a E2021B10  
diameter diameter 18.660 km 0.410 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.080   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3598 Saucier (1977 KK1)          Discovered 1977-May-18 by Bus, E. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1977 KK1 = 1959 CK = 1978 QU = 1979 WL6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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