(meteorobs) Possible new meteor activity in the next days

Marco Langbroek marco.langbroek at wanadoo.nl
Sat Aug 11 16:22:04 EDT 2007


Hi Roberto,

Using Neslusan et al.'s software, the suggestion is that best chances for 
activity are in October and especially Januari, not in August. See output below.
October radiant is in Pisces, January radiant in Aquarius.

- Marco


              EQUINOX: 2000.0;       DATA FOR YEAR: 2007
--------------------------------------------------------------------
METH.  ALPHA  DELTA    VG      VH        L     DATE-MAX.    D-DISC.
  -Q    335.4   -7.7   22.91   33.37    141.9   AUG. 15.2     .473
  -B    335.1   -6.0   14.43   29.91    141.9   AUG. 15.2     .410
  -W    294.6  -15.7   14.03   38.17    141.9   AUG. 15.2     .805
  -A       .7    9.0   13.41   38.61    214.6   OCT. 28.5     .054
  -H      3.0    3.3   13.31   38.61    214.5   OCT. 28.4     .037
  -P      3.7    1.5   13.33   38.61    214.4   OCT. 28.3     .039
  Q+    339.9  -13.4   16.84   38.17    321.9   FEB. 11.2     .119
  B+    339.9  -13.5   16.37   37.86    321.9   FEB. 11.2     .117
  W+    355.8   -8.6   13.30   38.77    321.9   FEB. 11.2     .257
  A+    336.3  -18.8   13.39   38.84    300.5   JAN. 21.0     .021
  H+    335.5  -16.4   13.34   38.84    300.5   JAN. 21.1     .014
  P+    335.3  -15.7   13.37   38.83    300.8   JAN. 21.4     .015
--------------------------------------------------------------------
FIRST/SECOND (-/+) SET OF DATA CONCERNS THE PRE-/POST-PERIHELION ARC
THE BEST METHOD - PRE-PERIHELION ARC:  H     (D =  .037)
                 - POST-PERIHELION ARC: H     (D =  .014)




Roberto G. schreef:
> The M.P.E.C. 2007-P35 circular report discovery of asteroid 2007 PA8.
> This asteroid has an orbit very similar to that of jovian comets and has a
> MOID very little with the Earth and too an inclination very low.
> It's possible that it's the parent body of a meteor shower, new or known,
> the Ascension node it's around 2 day after that of Perseids, I not known
> at this moment where should be the radiant, but I think that all observers
> should rekord the trace of all sporadic meteors and they stand by in allert
> for the possibility of a meteor shower.
> Best greetings.
> Roberto Gorelli
> 
> 
> 
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