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17649 Brunorossi (1996 UP1)
Classification: Main-belt Asteroid          SPK-ID: 2017649
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177877485559923 6.4624e-08  
a 2.611736718517291 2.0347e-08 au
q 2.147167558082911 1.7493e-07 au
i 15.50552128489546 1.0017e-05 deg
node 215.2964369459387 2.1118e-05 deg
peri 68.72724308475311 3.4285e-05 deg
M 326.1212087141374 2.7497e-05 deg
tp 2457745.583467185500
(2016-Dec-23.08346719)
0.00011835 JED
period 1541.673896983897
4.22
1.8016e-05
4.933e-08
d
yr
n .2335124183553328 2.7288e-09 deg/d
Q 3.076305878951671 2.3967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      9075 days (24.85 yr)  
   first obs. used      1991-06-14  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56051  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:28:00  

Additional Information
 Earth MOID = 1.18546 au 
 Jupiter MOID = 2.1497 au 
 T_jup = 3.336 
[ 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 14.2 mag n/a MPO279700  

17649 Brunorossi           Discovered 1996 Oct. 17 by V. S. Casulli at the Colleverde.
Bruno Rossi (1905-1993) was a physicist who worked on the Manhattan Project and was a pioneer of X-ray astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 1996 UP1 = 1991 LX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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