MV Sgr

Back to the Wonderful R Coronae Borealis Stars

RA: 18 44 31.97 DEC: -20 57 12.7

V_max¹ = 13.0
T_eff² = 15 400 +/- 400 K

Filter	Magnitude	IRAS³	Flux (Jy)
U		12 um	5.97e-01
B		25 um	1.57e+00
V		60 um	7.77e-01
R		100 um	3.47e+00
I
J^a	10.9 +/- (0.2-0.3)
H^a	9.8 +/- (0.2-0.3)
K^a	8.7 +/- (0.2-0.3)
L^a	7.4 +/- (0.2-0.3)

AAVSO Light Curve

SIMBAD

ASAS Light Curve

References:
Coordinates by The 2MASS Database (IPAC/UMASS, 2000)
Picture Courtesy of the STSci Digital Sky Survey
(a) Kilkenny, D., Whitlet, D.C.B.
        1984, MNRAS, 208, 25-33.
(1) VSNET Light Curve Data
(2) Jeffery, C.S., Huber, U., Hill, P.W., Pollacco, D.
        1988, MNRAS, 231, 175-189.
(3) IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)
        (IRAS 18415-2100)