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JPL Small-Body Database Browser
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4303 Savitskij (1973 SZ3)
Classification: Main-belt Asteroid          SPK-ID: 2004303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323208426520091 4.4826e-08  
a 2.172515647973278 6.4438e-09 au
q 1.885046546758779 9.5739e-08 au
i 2.414032736953624 4.0045e-06 deg
node 32.45905221747203 9.8349e-05 deg
peri 15.44987260493049 9.982e-05 deg
M 60.27676605184273 1.5214e-05 deg
tp 2458404.665032801620
(2018-Oct-13.16503280)
4.9495e-05 TDB
period 1169.614642742789
3.20
5.2037e-06
1.425e-08
d
yr
n .3077936842136201 1.3694e-09 deg/d
Q 2.459984749187778 7.2965e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1826  
   data-arc span      16665 days (45.63 yr)  
   first obs. used      1973-09-25  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:21:25  

Additional Information
 Earth MOID = .894451 au 
 Jupiter MOID = 2.88109 au 
 T_jup = 3.675 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456192.5 (2012-Sep-22.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320924233089368 4.4734e-08  
q 1.885705596409268 9.5552e-08 au
tp 2456064.642884134872
(2012-May-17.14288413)
5.1681e-05 TDB
node 32.48326058151599 9.8326e-05 deg
peri 15.29269155137026 9.9812e-05 deg
i 2.415112562128107 4.0029e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1826  
   data-arc span      16665 days (45.63 yr)  
   first obs. used      1973-09-25  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:21:25  

Additional Information
 Jupiter MOID = 2.88109 au 
 T_jup = 3.675 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.001102715360532E-15 -4.267882032518524E-15 -9.747873408599074E-14 1.372802960240593E-14 -1.197208532885115E-13 -9.48999952974986E-16
q -4.267882032518524E-15 9.130208135861937E-15 1.311827748640266E-13 -2.890941469218964E-14 2.307028465445999E-13 2.112355901046228E-15
tp -9.747873408599074E-14 1.311827748640266E-13 2.670959777299763E-9 -3.557688931272709E-13 8.956789746868664E-10 -1.519842277965273E-12
node 1.372802960240593E-14 -2.890941469218964E-14 -3.557688931272709E-13 9.668052443290333E-9 -9.659363535729478E-9 6.182133897474429E-11
peri -1.197208532885115E-13 2.307028465445999E-13 8.956789746868664E-10 -9.659363535729478E-9 9.962383398413861E-9 -6.224755717012521E-11
i -9.48999952974986E-16 2.112355901046228E-15 -1.519842277965273E-12 6.182133897474429E-11 -6.224755717012521E-11 1.602350304207486E-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 14.2   n/a MPO358672  
diameter diameter 4.145 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.236   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4303 Savitskij (1973 SZ3)          Discovered 1973-Sep-25 by Zhuravleva, L. V. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1973 SZ3 = 1978 EM2 = 1986 XA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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