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3957 Sugie (1933 OD)
Classification: Main-belt Asteroid          SPK-ID: 2003957
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1979911446242374 2.7783e-08  
a 3.081830494621468 1.3613e-08 au
q 2.471655347453483 8.6341e-08 au
i 5.726708273792668 4.2328e-06 deg
node 181.7659695148045 3.1329e-05 deg
peri 130.5302817344988 3.3674e-05 deg
M 12.04331454074768 1.0804e-05 deg
tp 2458934.391838781195
(2020-Mar-25.89183878)
5.9385e-05 TDB
period 1976.111971355389
5.41
1.3093e-05
3.585e-08
d
yr
n .182175911698506 1.2071e-09 deg/d
Q 3.692005641789452 1.6308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2390  
   data-arc span      31876 days (87.27 yr)  
   first obs. used      1933-07-24  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:55:40  

Additional Information
 Earth MOID = 1.46256 au 
 Jupiter MOID = 1.65224 au 
 T_jup = 3.190 
[ 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 12.6   n/a MPO358668  
diameter diameter 23.46 km 2.1 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
geometric albedo albedo 0.0321   0.007 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

3957 Sugie (1933 OD)          Discovered 1933-Jul-24 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1933 OD = 1955 SZ = 1986 EO5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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