DATA
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@@NGC4490 RA, Dec: 12h 30m 36.6s , +41d 38m 23s (E2000)
@@Magnitude: 10.32 Size (mins) 6.3 x 3.1 Source Catalog PGC
@@NGC4485 RA, Dec: 12h 30m 31.5s , +41d 42m 2s (E2000)
@@Magnitude: 12.50 Size (mins) 2.3 x 1.6 Source Catalog PGC
@@DATE 1998/3/7 Time 27h18m02s(JST) Exp 360sec(120s*3)
@@Vixen GP-D+Takahasi MT-130(D:130mm F6.1)+ST-7(2x2binning temp-20)
@@Ben@ιΚ§[Js
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