[vsnet-obs 60345] 2007 Dec. 29 UT, V459 Vul obs. (GRL, NAS.VSS).

Bjorn H. Granslo b.h.granslo at astro.uio.no
Sun Dec 30 05:21:36 JST 2007


Norwegian Astronomical Society - Variable Star Section.

Observations from 2007 December 29 UT [JD 2454464].

Object: V459 Vulpeculae = Nova Vulpeculae 2007 No. 2.

Observer: Bjorn H. Granslo [GRL].
Location: Blindern, Oslo, Norway.
Instrument: 70-mm refractor [L70].
Observations: Visual, Pogson step estimates.
Report identification: grl_2007_12b.vis.

Variable    YYYYMMDD(UT)  Magn  Obs  Instrum.  Mag.ref  Estimates
VULV459     20071229.762   7.8  GRL  L70;24x   NAS.VSS  B-6;C=V;D+6 [1]

Remarks: Nova well visible. Comparison stars (V-magnitudes):
   B = 7.17 [HD 187751]; C = 7.81 [HD 187958]; D = 8.48 [HD 187257].
   Sequence: http://www.astro.uio.no/~bgranslo/sequence/V459_Vul.seq .




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