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15414 Pettirossi (1998 BC35)
Classification: Main-belt Asteroid          SPK-ID: 2015414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03860256699913216 3.005e-08  
a 2.954578660048147 1.2674e-08 au
q 2.840524339369432 8.777e-08 au
i 3.19219631231458 3.32e-06 deg
node 108.6804879850612 6.499e-05 deg
peri 58.14746785296774 8.1087e-05 deg
M 129.7180335328761 4.7537e-05 deg
tp 2458728.095111463632
(2019-Sep-01.59511146)
0.00024505 TDB
period 1854.990808291183
5.08
1.1936e-05
3.268e-08
d
yr
n .1940710425037803 1.2487e-09 deg/d
Q 3.068632980726861 1.3163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1935  
   data-arc span      10896 days (29.83 yr)  
   first obs. used      1991-09-04  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49962  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:02:20  

Additional Information
 Earth MOID = 1.8495 au 
 Jupiter MOID = 1.89625 au 
 T_jup = 3.265 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.97   n/a E2021B10  
diameter diameter 4.171 km 0.994 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.71 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.336   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15414 Pettirossi           Discovered 1998 Jan. 26 by Spacewatch at Kitt Peak.
Silvio Pettirossi (1887-1917) was a Paraguayan aviation pioneer and first president of the Aeroclub del Paraguay, which he founded in 1914. He died in an aircraft accident in Argentina. Name suggested and citation provided by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-01-16Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 1998 BC35 = 1999 CM34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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