DATABASE of JOINT PLATE ARCHIVE (DBGPA V2.0)

OUTPUT PREFERENCES   SEARCH PLATES:  FIELD OVERLAP OBJECTS BY IDs OR NUMBERS STAR CATALOGUES GUIDES SPECIALS Plate: unique ID: 4507 WFPDB-type ID: GUA040D002765 original log-number: 002765 archive ID: GUA040D RA: 23 h 46 m 55 s DEC: + 58 d 19 m 49 s date: 850720 UT: 221831 number of exp.: 1 Exposition: 15.8 min object 21P/Giacobini-Zinner object type: comet method: Methcalf's method emulsion: ORWO ZU21 filter: None spectrum: Pg dimensions:  30 X  30  cm observers: O.M.Yizhakevych telescope: Double Wide Angle Astrograph (MAO) type of frame: negative carrier: glass availability: Available at the Main Astron.Obs., Kyiv, Ukraine; shelf 32 box 2 notes: Orig.No.DWA-2765; Hour angle -3:31; Tube position "E"; T=+21 deg C quality:     Observational logbook Star Map - USNO2B     - FONAK L.Pakuliak. Questions, remarks and propositions are welcome.