The interesting case of iota Cygnids (525 ICY) (CROSBI ID 603818)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Andreić, Željko ; Šegon, Damir ; Vida, Denis ; Novoselnik, Filip ; Skokić, Ivica
engleski
The interesting case of iota Cygnids (525 ICY)
One of the showers recently reported by the Croatian Meteor Network, the -Cygnids (525 ICY), isdescribed. From the 40 available orbits, the mean orbit of the shower and some other parameters were obtained. The ι-Cygnids were detected from October 16 (λ⊙ = 203◦) to November, 19th (λ⊙ = 237◦), with a slightly higher activity around October 31 (λ⊙ = 218◦). The possible parent body is Asteroid 2001 SS287, with DSH = 0.16, indicating that 525 ICY is probably asteroidal in origin. However, a few more asteroids have DSH < 0.20, so the question of the parent body requires a more detailed study to be solved. In depth analysis of IAU MDC has found two showers that are quite similar to the 525 ICY: 83 OCG and 282 DCY. By gathering additional data outside the IAU MDC, we found out that 282 DCY is a rediscovery of 83 OCG. Also, 525 ICY is identical to 83 OCG, but this fact was not recognized before, probably due to incorrect coordinates for the 83 OCG radiant in the IAU MDC database and the lack of information about the activity period of the showers in the IAU MDC database.
metoroids ; meteor showers ; camera meteor networks
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Podaci o prilogu
87-90.
2013.
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objavljeno
978-2-87355-025-7
Podaci o matičnoj publikaciji
IMC 2013 Proceedings
Gyssens, Marc ; Roggemans, Paul ; Żołądek, Przemysław
IMO - International Meteor Organization
Podaci o skupu
International Meteor Conference 2013, Poznan, Poland, August 22-25, 2013
predavanje
22.08.2013-25.08.2013
Poznań, Poljska