Astrophysics (
Index
)
About
AD Leonis
(AD Leo, Gliese 388)
(active red dwarf)
AD Leonis
(
AD Leo
or
Gliese
388
) is a nearby
variable
red dwarf
of
magnitude
9. Characteristics:
Leo -
constellation
.
10h19m36.28082s -
right ascension
.
+19deg52m12.0104s -
declination
.
+9.32 -
apparent magnitude
.
16.194
ly
- distance.
M3.5eV -
spectral type
.
0.42 -
mass
(
solar
).
0.024 -
luminosity
(solar).
0.42 - radius(solar).
+1.54 -
B
-
V
color index
.
0.5
arcseconds
-
proper motion
.
(
star,red dwarf,nearby star,variable star
)
Further reading:
https://en.wikipedia.org/wiki/AD_Leonis
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=AD+Leo
http://www.sai.msu.su/gcvs/cgi-bin/ident.cgi?cat=Gl++&num=388
Redshift
Parsecs
/Distance
Lightyears
/Lookback Years
~0
4.96pc
16.2ly
AD Leonis
Coordinates:
AD Leo
J101936.28082+195212.0104
Referenced by pages:
M dwarf
M-type star (M)
red dwarf
variable star
Index