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4468 Pogrebetskij (1976 SZ3)
Classification: Main-belt Asteroid          SPK-ID: 2004468
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649077875837484 2.8307e-08  
a 2.360484109874884 5.6461e-09 au
q 1.971221897688823 6.7067e-08 au
i .5968964668472729 3.3427e-06 deg
node 48.97468202978961 0.00034763 deg
peri 51.54645259450677 0.00034782 deg
M 353.9243269444446 1.19e-05 deg
tp 2459222.855888941626
(2021-Jan-08.35588894)
4.3814e-05 TDB
period 1324.646659784702
3.63
4.7527e-06
1.301e-08
d
yr
n .2717705867755796 9.7508e-10 deg/d
Q 2.749746322060945 6.5772e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2175  
   data-arc span      25273 days (69.19 yr)  
   first obs. used      1951-11-08  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:18:06  

Additional Information
 Earth MOID = .987986 au 
 Jupiter MOID = 2.39598 au 
 T_jup = 3.533 
[ 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 14.05   n/a E2021B10  
diameter diameter 4.161 km 0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.213   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4468 Pogrebetskij (1976 SZ3)          Discovered 1976-Sep-24 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1976 SZ3 = 1974 DF2 = 1978 ED3 = 1979 OL3 = 1980 WR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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