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15869 Tullius (1996 PL)
Classification: Main-belt Asteroid          SPK-ID: 2015869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836120474869433 4.3465e-08  
a 2.632251900955999 1.667e-08 au
q 2.148938739920069 1.1476e-07 au
i 12.15174814453975 4.6497e-06 deg
node 219.6329183807723 2.3651e-05 deg
peri 62.39642031433797 2.7792e-05 deg
M 151.0050008237425 1.8527e-05 deg
tp 2457946.197728318974
(2017-Jul-11.69772832)
7.7075e-05 TDB
period 1559.87428575368
4.27
1.4818e-05
4.057e-08
d
yr
n .2307878290499928 2.1924e-09 deg/d
Q 3.115565061991929 1.9731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      10432 days (28.56 yr)  
   first obs. used      1991-04-19  
   last obs. used      2019-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54176  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:26:23  

Additional Information
 Earth MOID = 1.16334 au 
 Jupiter MOID = 2.07778 au 
 T_jup = 3.344 
[ 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 15.0   n/a MPO332967  

15869 Tullius           Discovered 1996 Aug. 8 by V. S. Casulli at Colleverde di Guidonia.
Tullius Hostilius, third king of Rome, reigned from 672 to 640 B.C. He was a warrior king, and during the war against the city of Alba Longa there was a famous fight between Oratii and Curiatii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1996 PL = 1991 HS4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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