Nova Oph 1998 新しい光度体系によって一部目測が修正されました。通常の新星では減光速度が 次第に遅くなるものが多いですが、この新星はここ数日、極めて急激に減光して いるようです。VSNET報告からの最新のまとめです。 YYMMDD(UT) mag observer 980531.622 <118V (K. Kosaka) 980615.560 95p (K. Takamizawa) 980615.564 95p (K. Takamizawa) 980617.935 106 (K. Hornoch) 980618.160 106 (B. King) 980618.494 107 (S. Takahashi) 980618.521 10.68V (S. Kiyota) 980618.620 107 (P. Nelson) 980618.789 106 (B. Monard) 980618.992 106 (P. Schmeer) 980619.142 107 (R. J. Modic) 980619.815 113 (B. Monard) 980619.897 108 (K. Hornoch) 980619.930 109 (J. Ripero) 980620.213 108 (R. J. Modic) 980620.512 107 (R. Stubbings) 980620.523 107 (S. Takahashi) 980620.562 107 (H. Maehara) 980620.565 107 (S. Yoshida) 980620.610 107p (K. Takamizawa) 980620.662 108 (M. Funada) 980620.738 112 (B. Monard) 980620.887 110 (K. Hornoch) 980621.292 109 (R. J. Modic) 980621.790 119 (B. Monard) 980621.951 120 (G. Poyner) 980621.951 117 (K. Hornoch) 980622.728 123 (B. Monard) 980623.746 130 (B. Monard)