IPHASJ201550.96+373004.2

MISCLASSIFIED MILKY WAY

Constellation
Cygnus

Equatorial coordinates
α = 20 15 50.958
δ = +37 30 04.144

Galactic coordinates
l = 75.1717°
b = 1.3396°

Suspected	2019^Ref
Re-classified	2014^Ref
Type	T Tau star^Ref

Identifiers

IPHASJ201550.96+373004.2	IRAS 20140+3720	GSC2.4.2 N337048612	AAVSO -
SIMBAD IRAS 20140+3720	Pan-STARRS 153003039624172021	SAO -	VSX -
GAIA DR3 2060829659152816768	SkyMapper -	WRAY -	GCVS -
2MASS J20155096+3730042	HIP -	Hen -	BD -
WISE J201550.96+373004.2	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	-	Kenyon (1986)	-	Akras et al. (2019)	-
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	303.9623^Ref	Parallax (mas)	0.046±0.075^Ref	Reddening E(B-V) (mag)	1.83±0.13^Ref ^{, Note}
Declination (°)	37.5012^Ref	Distance (kpc)	5.93^Ref ^{, Note}, 4.83^Ref ^{, Note}
Galactic longitude (°)	75.1717^Ref	Proper motion in α (mas/yr)	-2.51±0.09^Ref
Galactic latitude (°)	1.3396^Ref	Proper motion in δ (mas/yr)	-3.75±0.09^Ref

Links

SIMBAD CDS Portal

Notes

Classified as a possible symbiotic star based on infrared data by Akras et al. (2019), the spectrum of this object, however, identifies it as a T Tau star (Rodríguez-Flores et al., 2014).

References

Akras, S., Leal-Ferreira, M. L., Guzman-Ramirez, L. et al., 2019, MNRAS, 483, 4, 5077, 2019MNRAS.483.5077A
Rodríguez-Flores, E. R., Corradi, R. L. M., Mampaso, A. et al., 2014, A&A, 567, A49, 2014A&A...567A..49R

Last updated: May 3, 2022