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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09880302766576768 4.0116e-08  
a 2.724797554884149 1.5807e-08 au
q 2.455579306685314 1.0868e-07 au
i 13.16764083391794 6.1976e-06 deg
node 179.1065623964017 2.1007e-05 deg
peri 306.9330825208025 4.4884e-05 deg
M 73.04029130895864 3.6859e-05 deg
tp 2457267.181219596246
(2015-Sep-01.68121960)
0.00016846 JED
period 1642.857097020283
4.50
1.4296e-05
3.914e-08
d
yr
n .2191304408965008 1.9068e-09 deg/d
Q 2.994015803082983 1.7369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1221  
   data-arc span      15550 days (42.57 yr)  
   first obs. used      1973-09-19  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4808  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:52:28  

Additional Information
 Earth MOID = 1.49108 au 
 Jupiter MOID = 2.08199 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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