Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110780011761628 7.5816e-08  
a 3.939451870607696 6.2543e-08 AU
q 3.501865431090898 3.2145e-07 AU
i 7.854443297152566 7.8516e-06 deg
node 248.9964602598793 5.3128e-05 deg
peri 20.52714059154914 6.4628e-05 deg
M 351.3474563714867 4.0452e-05 deg
tp 2457069.142552149366
(2015-Feb-15.64255215)
0.00032144 JED
period 2855.96003149163
7.82
6.8013e-05
1.862e-07
d
yr
n .1260521842149089 3.0018e-09 deg/d
Q 4.377038310124495 6.9491e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      22253 days (60.93 yr)  
   first obs. used      1953-09-06  
   last obs. used      2014-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49442  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:43:54  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-31 09:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin