Select Supernovae:
1991T
1992al
1992bc
92bo-93H
Distance Calculations
1991T
Apparent
Magnitude(0)
Apparent
Magnitude(15)
Change in
Apparent Magnitude
Calculate Magnitude >>
Abs Mag = -19.26 - 0.707(-1.1)
=
-18.48
Calculate Distance >>
Distance =
10
10 - ((-17.89)
+ 1
5
=
4.96e+4 pc
1992al
Apparent
Magnitude(0)
Apparent
Magnitude(15)
Change in
Apparent Magnitude
Calculate Magnitude >>
Abs Mag = -19.26 - 0.707(-1.1)
=
-18.48
Calculate Distance >>
Distance =
10
10 - ((-17.89)
+ 1
5
=
4.96e+4 pc
1992bc
Apparent
Magnitude(0)
Apparent
Magnitude(15)
Change in
Apparent Magnitude
Calculate Magnitude >>
Abs Mag = -19.26 - 0.707(-1.1)
=
-18.48
Calculate Distance >>
Distance =
10
10 - ((-17.89)
+ 1
5
=
4.96e+4 pc
92bo-93H
Apparent
Magnitude(0)
Apparent
Magnitude(15)
Change in
Apparent Magnitude
Calculate Magnitude >>
Abs Mag = -19.26 - 0.707(-1.1)
=
-18.48
Calculate Distance >>
Distance =
10
10 - ((-17.89)
+ 1
5
=
4.96e+4 pc