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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110780031614148 7.5827e-08  
a 3.939451862046066 6.2756e-08 AU
q 3.501865415659471 3.216e-07 AU
i 7.854443257554779 7.8516e-06 deg
node 248.9964632728075 5.3318e-05 deg
peri 20.52713246063984 6.4854e-05 deg
M 351.3474631323724 4.066e-05 deg
tp 2457069.142498289984
(2015-Feb-15.64249829)
0.00032311 JED
period 2855.960022181322
7.82
6.8244e-05
1.868e-07
d
yr
n .1260521846258337 3.012e-09 deg/d
Q 4.37703830843266 6.9727e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      22244 days (60.90 yr)  
   first obs. used      1953-09-06  
   last obs. used      2014-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49227  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:01:25  

Additional Information
 Earth MOID = 2.48887 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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