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5531 Carolientje (1051 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2005531
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09797542600040826 5.5725e-08  
a 2.724122015632974 2.6382e-08 AU
q 2.457225000674243 1.4772e-07 AU
i 13.16226138076003 7.5211e-06 deg
node 179.1194384699483 2.856e-05 deg
peri 307.2654266470718 5.2208e-05 deg
M 257.4162481364017 4.5643e-05 deg
tp 2457268.466041335049
(2015-Sep-02.96604133)
0.00021097 JED
period 1642.246182461942
4.50
2.3857e-05
6.532e-08
d
yr
n .2192119572842074 3.1845e-09 deg/d
Q 2.991019030591706 2.8967e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      14679 days (40.19 yr)  
   first obs. used      1973-09-19  
   last obs. used      2013-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5175  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:13:11  

Additional Information
 Earth MOID = 1.49366 AU 
 T_jup = 3.312 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO267730  

5531 Carolientje (1051 T-2)          Discovered 1973-Sep-29 by van Houten and Gehrels at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1051 T-2 = 1980 FD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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