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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794667588456589 7.0622e-08  
a 2.611003569274686 2.1441e-08 AU
q 2.142415221362512 1.8853e-07 AU
i 15.49744612836094 1.0742e-05 deg
node 215.4608505553728 2.2679e-05 deg
peri 68.28695495107192 3.6264e-05 deg
M 139.7615513118914 2.7252e-05 deg
tp 2456202.233290949616
(2012-Oct-01.73329095)
0.00011492 JED
period 1541.024789983233
4.22
1.8982e-05
5.197e-08
d
yr
n .2336107779316885 2.8775e-09 deg/d
Q 3.079591917186861 2.5289e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      8264 days (22.63 yr)  
   first obs. used      1991-06-14  
   last obs. used      2014-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57541  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:54:05  

Additional Information
 Earth MOID = 1.18015 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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