THE ASTRONOMER Electronic Circular No 762 1993 July 31 18.40UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074 TELEX: 9312111261 Answerback: TA G TELECOM GOLD: 10074:MIK2885 GMH at UK.AC.RUTHERFORD.STARLINK.ASTROPHYSICS STARLINK: RLSAC::GMH GMH at UK.AC.CAM.ASTRONOMY.STARLINK STARLINK: CAVAD::GMH ------------------------------------------------------------------- OJ 287 Professional astronomers in Finland have requested, via B.Granslo, Norway that we monitor this BL Lac object as part of a worldwide campaign (1993-1994) to cover all wavelengths. The catalogues indicate the object varies from 12.7-16v. An e-chart follows: \\\\\\OJ 287 b SV 085220 14.14V Var? S,120,30,S -C, 8.9150, 20.1167,2000 P,08h 52.0m +20 18' (1950) O,58,60,12.7,16.0pg -L,R,OJ 287 -T,BL Lac object -S,TA930731 M,7,33,77 -L,R,66 R,11.4,40,69,A R,11.5,49,53,B R,12.80,70,55,2 R,13.3,79,63,D R,13.4,71,72,E,B R,13.6,78,58,F M,7,35,47 M,8,4,80,109,92,117,50,45,4 M,9,67,90,56,91,74,110,81,73 M,10,76,94,44,85,53,112,20,12,78,3,51,6 M,11,43,114,76,113,50,79,15,59,4,43,2,27,16,2 M,11,31,12,83,42,115,71,104,28,65,10 M,11,72,4,102,4,92,3,80,1 M,12,29,95,60,108,41,87,54,85,65,106,59,86,76,113 M,12,78,117,83,113,117,119,7,50,14,68,7,67,10,59 M,12,6,55,7,40,32,61,21,58,31,51,17,27,31,6 M,12,41,33,109,63,87,66,99,57,84,46,96,33,103,51,93,73,38,33 M,13,16,81,106,83,117,110,81,87,117,80,105,96,64,85 M,13,44,107,43,113,39,114,96,95,89,81,79,110,42,85 M,13,60,85,55,105,105,93,113,104,68,75,5,19,4,16 M,13,16,52,6,39,12,2,5,9,24,35,20,61,28,53 M,13,27,7,30,24,49,6,102,34,62,50,60,18 M,13,98,8,72,25,93,71,88,55,96,55,91,35 M,13,118,34,67,46,56,15,61,9,57,48,42,16,111,6 M,13,65,13,118,13,76,14,54,4,101,4,101,2 M,14,11,96,11,115,6,100,29,99,22,112,24,115,19,103 M,14,46,103,50,85,34,74,99,80,89,90,102,110,90,90 M,14,110,86,90,89,100,116,65,89,72,103,65,109,48,119 M,14,71,104,33,95,33,113,104,86,106,106,88,117,96,92 M,14,74,119,84,103,84,89,75,100,78,98,58,118,65,108 M,14,117,88,50,111,117,87,79,99,66,107,15,69,15,52 M,14,15,49,10,19,7,6,12,7,3,8,5,12,2,15 M,14,30,69,32,58,19,31,26,4,24,15,32,11,82,67 M,14,41,14,64,43,47,48,72,59,66,68,84,46,64,7 M,14,107,37,100,15,111,8,47,35,90,60 M,14,60,64 -L,L,SV 085220 M,14,112,19,45,61,64,69,63,8,62,31,35,47,51,13 M,14,83,45,53,42,38,72,45,7,75,37,63,27,70,41 M,14,43,27,63,41,81,14,108,43,104,72,40,22 M,14,71,44,84,52,41,36,88,43,47,39,49,42,35,9 M,14,109,27,43,40,66,18,36,55,65,69,85,70,62,68 M,14,105,29,41,56,55,71,104,46,87,3,60,3,41,4 E,232 ////// Basic chart automatically generated by GSC2FIND ver 1.4