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JPL Small-Body Database Browser
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19821 Caroltolin (2000 SU154)
Classification: Main-belt Asteroid          SPK-ID: 2019821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07600639299202619 3.2609e-08  
a 2.904039668027198 1.5111e-08 au
q 2.683314087754689 9.925e-08 au
i 2.606190971111024 3.9436e-06 deg
node 159.7768404704027 7.9846e-05 deg
peri 215.8992365285889 8.426e-05 deg
M 3.044500528670576 2.6519e-05 deg
tp 2458985.213227709280
(2020-May-15.71322771)
0.00013316 TDB
period 1807.599628521708
4.95
1.4109e-05
3.863e-08
d
yr
n .1991591469259237 1.5545e-09 deg/d
Q 3.124765248299706 1.626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1804  
   data-arc span      12467 days (34.13 yr)  
   first obs. used      1985-10-18  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5187  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:56:32  

Additional Information
 Earth MOID = 1.68463 au 
 Jupiter MOID = 2.27 au 
 T_jup = 3.280 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO358820  

19821 Caroltolin           Discovered 2000 Sept. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Carol Tolin mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Honey Creek Middle School, Terre Haute, Indiana.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

[ show close-approach data ]
Alternate Designations
 2000 SU154 = 1985 UZ5 = 1998 HA67 = 1999 ND16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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