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3571 Milanstefanik (1982 EJ)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003571
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108837291445299 7.5776e-08  
a 3.938425409308358 6.5081e-08 AU
q 3.501718112966675 3.1797e-07 AU
i 7.855157864294272 8.1047e-06 deg
node 248.9962613757536 5.9179e-05 deg
peri 20.60016364968395 7.4383e-05 deg
M 326.0644139704815 5.2395e-05 deg
tp 2457069.613333892828
(2015-Feb-16.11333389)
0.00041935 JED
period 2854.843883265999
7.82
7.0762e-05
1.937e-07
d
yr
n .126101466391974 3.1256e-09 deg/d
Q 4.37513270565004 7.2297e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      977  
   data-arc span      22118 days (60.56 yr)  
   first obs. used      1953-09-06  
   last obs. used      2014-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54931  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:44:16  

Additional Information
 Earth MOID = 2.48692 AU 
 T_jup = 3.034 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.9 mag n/a MPO263378  
diameter diameter 38.88 km 3.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
geometric albedo albedo 0.0424   0.008 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2

3571 Milanstefanik (1982 EJ)          Discovered 1982-Mar-15 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 EJ = 1976 NL = 1985 TJ3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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