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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07630632421734594 2.8911e-08  
a 2.905344258006057 1.2636e-08 au
q 2.683648117091643 8.4921e-08 au
i 2.606157034483644 3.1257e-06 deg
node 159.7670921294849 7.7853e-05 deg
peri 216.1397798785593 8.2058e-05 deg
M 81.65383469731951 2.446e-05 deg
tp 2458986.230803162993
(2020-May-16.73080316)
0.00012368 TDB
period 1808.817814972395
4.95
1.1801e-05
3.231e-08
d
yr
n .1990250190041909 1.2984e-09 deg/d
Q 3.127040398920472 1.36e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2219  
   data-arc span      12952 days (35.46 yr)  
   first obs. used      1985-10-18  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:16:59  

Additional Information
 Earth MOID = 1.68424 au 
 Jupiter MOID = 2.26764 au 
 T_jup = 3.280 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.94   n/a MPCxxxxx  

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

Alternate Designations
 2000 SU154 = 1985 UZ5 = 1998 HA67 = 1999 ND16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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