26" refractor. Requests for observations

We perform accurate fully automated CCD-ovservations with 26-inch refractor with the accuracy ~ 5 mas.

• D = 0.65 m
• F = 10.5 m
• FOV = 12 x 12 arcmin
• CCD-scale = 0.238 arcsec/pix

Shakht, N. et al, Improved Orbit and Mass of the Binary Star 61 Cyg Based on Photographic Observations at Pulkovo, Astrophysics, December 2017, Vol. 60 Issue 4, pp 507-519

Kiyaeva, O. V. et al, New Orbits of Wide Visual Double Stars, Astronomy Letters, May 2017, Vol. 43, Issue 5, pp 316�331

Izmailov, I. S. et al, May Wide Triple Star Systems Be Flat? Astronomical Society of the Pacific Conference Series, 2017, Vol. 510, p 364

Saquet E. et al, The PHEMU15 catalogue and astrometric results of the Jupiter's Galilean satellite mutual occultation and eclipse observations made in 2014�2015, Monthly Notices of the Royal Astronomical Society, March 2018, Vol. 474, Issue 4, pp 4730�4739

Kiyaeva, O. V. et al, Astrometric Study of Two Multiple Stars: ADS 2668 and ADS 8236, Astronomy Letters, December 2018, Vol. 44, Issue 12, pp 787�797

In case you are interested in booking observations with 26-inch refractor, please fill out the request form below.

ATTENTION!
This is a request for SCIENTIFIC observations that has nothing to do with the excursion activities.

Organization
Contact person
E-Mail
Phone optional
Order text

A request for observations can also be sent via order@puldb.ru and should include the following data:

• Name of the organisation
• Contact details: name, e-mail, phone number
• Object ID (if exists), J2000 equatorial coordinates, magnitude
• Type of observations (astrometric or photometric)
• Required accuracy
• Presumptive observational schedule

Supported by RFBR grants N 12-02-00675-�, 15-02-03025-�
and the Presidium of RAS grants
N22, 9 � 7


LINKS:
PHEMU09
MULTI-SAT server
Pulkovo Ovservatory RAS
SAI MSU
IAA RAS
SAO RAS
INASAN
Saint Petersburg University
USNO
CDS, Strasbourg
Astronom.Rechen-Inst. 
Heidelberg
Mykolaiv Observatory
MAO NAS of Ukraine