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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09871305125156978 4.6346e-08  
a 2.725715589793738 1.8989e-08 au
q 2.456651887081226 1.3087e-07 au
i 13.16524532978617 6.5022e-06 deg
node 179.1065243433599 2.7363e-05 deg
peri 307.22005419869 4.9778e-05 deg
M 28.97632164110143 4.1054e-05 deg
tp 2457268.199956485365
(2015-Sep-02.69995649)
0.00018721 JED
period 1643.687430557462
4.50
1.7176e-05
4.703e-08
d
yr
n .2190197438438188 2.2887e-09 deg/d
Q 2.99477929250625 2.0863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      15430 days (42.25 yr)  
   first obs. used      1973-09-19  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49465  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:56:44  

Additional Information
 Earth MOID = 1.49319 au 
 Jupiter MOID = 2.08047 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 13.2 mag n/a MPO324358  

5531 Carolientje (1051 T-2)          Discovered 1973-Sep-29 by van Houten and Gehrels at Palomar
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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