[vsnet-newvar 3760] Vend219, Vend44 (and Vend2)

[FIDRICH Robert]

Dear Friends,

Within the framework of our "Vendégcsillag-kereső" (Guest Star Hunter)
programme a few days ago I found a new variable on my V778 Cyg DSLR images:

Vend219 = USNOA2 1500-07583140 = NSVS 3247966

Range: 10.24-10.48 R1, Type: SR:, Period: ~40 days.
J-K= 1.384

Position: 20 44 15.86  +61 03 23.1 (2000.0)

Actually I was just looking for comp stars for another possible variable
- that later turned out to be probably just some electronic noise -, and
  noticed that the B magnitudes of this star in the USNO B1.0 catalogue
suggest the probability this star being variable: 13.43B and 15.14B
respectively.

The NSVS light curve of this star shows it's probably and SR variable
with a perion around ~40 days.

http://skydot.lanl.gov/nsvs/star.php?num=3247966&mask=18708

and 

http://skydot.lanl.gov/nsvs/star.php?num=3200431&mask=15636

My DSLR images also show an amplitude around 0.3 magnitudes in TB.

This variable has been recently submitted to VSX.

* * *

Other new variables previously discovered during our Vendégcsillag-kereső
programme:

Vend44 = VSX J003518.1+404547

Discovered by László Németh on my LS And images (not far from M31).

Range: 12.15 - 12.9V
Var. type: EA/RS
Period  1.72795

http://www.aavso.org/vsx/index.php?view=detail.top&oid=286119

Phase light curve: 
http://www.aavso.org/vsx/docs/286119/481/Vend44_nsvs_crts_APASS_FRF_phase_lc_v3.png

* * *

Vend2 = VSX J023315.7+393737

Discovered by László Németh on my PQ And images.

(independent discovery, we informed the VSX moderators by email the very same day
when Ivay Sergey submitted his discovery :O

Mag. range: 12.7 - 14.0V, Var. type: SR

http://www.aavso.org/vsx/index.php?view=detail.top&oid=286049

TG and V light curve:
http://www.aavso.org/vsx/docs/286049/481/Vend2_light_curve_FRF_1.png

Clear skies,

-- 
Fidusz (FIDRICH Robert)
drotlevel:fidusz at zpok.hu
#jabber/gtalk: fidusz at jabber.hu