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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837887603656405 3.9982e-08  
a 2.63125243652412 1.4027e-08 au
q 2.147657813006281 1.0835e-07 au
i 12.15200008968204 3.9836e-06 deg
node 219.61202252501 2.1767e-05 deg
peri 62.55836656432894 2.4909e-05 deg
M 289.3362291180104 1.5413e-05 deg
tp 2459506.510626763373
(2021-Oct-19.01062676)
6.7945e-05 TDB
period 1558.98594512867
4.27
1.2467e-05
3.413e-08
d
yr
n .2309193364602705 1.8466e-09 deg/d
Q 3.11484706004196 1.6605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      10930 days (29.92 yr)  
   first obs. used      1991-04-19  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:08:36  

Additional Information
 Earth MOID = 1.16093 au 
 Jupiter MOID = 2.07909 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 15.03   n/a MPCxxxxx  

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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