Likely extragalactic symbiotic stars

ALL CONFIRMED LIKELY POSSIBLE SUSPECTED MISCLASSIFIED

No.	Star name	Galaxy	Constellation	Suspected (Year)	Confirmed (Year)	Right ascension (°)	Declination (°)	B (mag)	V (mag)	R (mag)	I (mag)	Gaia G (mag)	Shell-burning/Accreting-only
1	M31SyS J003923.79+400543.4	M31	Andromeda	2014	-	9.8491	40.0954	21.32	21.00	-	19.65	-	shell-burning?
2	M31SyS J004237.49+403813.2	M31	Andromeda	2014	-	10.6562	40.6370	22.96	22.35	-	21.30	-	shell-burning?
3	CXO J004318.8+412016	M31	Andromeda	2014	-	10.8287	41.3381	23.13	22.43	21.94	21.00	-	shell-burning?
4	M31SyS J004322.50+413940.9	M31	Andromeda	2014	-	10.8437	41.6613	21.19	20.35	19.90	19.10	19.97	shell-burning?
5	M31SyS J004545.41+412851.6	M31	Andromeda	2014	-	11.4389	41.4809	20.68	20.05	-	19.09	19.99	shell-burning?
6	LIN 250	SMC	Tucana	1978	-	13.5398	-72.6954	13.48	13.82	12.79	15.22	13.09	shell-burning?
7	TUVO-22albb	NGC 300	Sculptor	2022	-	13.6428	-37.7141	-	-	-	-	-	accreting-only?
8	AT 2019qyl	NGC 300	Sculptor	2021	-	13.7403	-37.6444	-	-	-	-	-	shell-burning?

No.	Star name	Galaxy	SIMBAD	Gaia DR3	2MASS	WISE	IRAS	Pan-STARRS	SkyMapper	HIP	TYC	GSC2.4.2	SAO	WRAY	Hen	ESO	AAVSO	VSX	GCVS	BD	HD
1	M31SyS J003923.79+400543.4	M31	M31SyS J003923.79+400543.4	-	-	-	-	156110098490975124	-	-	-	NBVC367336	-	-	-	-	-	-	-	-	-
2	M31SyS J004237.49+403813.2	M31	M31SyS J004237.49+403813.2	-	-	-	-	156760106561085104	-	-	-	NBVF269773	-	-	-	-	-	-	-	-	-
3	CXO J004318.8+412016	M31	RX J004318.6+412024	-	-	-	-	-	-	-	-	NBVE320376	-	-	-	-	-	-	-	-	-
4	M31SyS J004322.50+413940.9	M31	LGGS J004322.50+413940.9	381299259441348736	00432249+4139409	J004322.64+413941.0	-	157990108436384225	-	-	-	NBW9006917	-	-	-	-	-	-	-	-	-
5	M31SyS J004545.41+412851.6	M31	M31SyS J004545.41+412851.6	369275829207285888	-	-	-	157770114388897755	-	-	-	NBVE053016	-	-	-	-	-	-	-	-	-
6	LIN 250	SMC	LHA 115-S 18	4688986534938381184	00540955-7241431	J005409.55-724143.2	-	-	005409.52-724143.3	-	-	S0XH519752	-	-	-	-	000-BLL-502	399934	-	-	-
7	TUVO-22albb	NGC 300	-	-	-	-	-	-	-	-	-	S2SJ004493	-	-	-	-	-	-	-	-	-
8	AT 2019qyl	NGC 300	AT 2019qyl	-	-	-	-	-	-	-	-	S2SJ035994	-	-	-	-	-	-	-	-	-

No.	Star name	Galaxy	Bidelman (1954)	Bidelman (1954) status	Gaposchkin (1957)	Gaposchkin (1957) status	Boyarchuk (1969)	Boyarchuk (1969) status	Allen (1984)	Allen (1984) status	Kenyon (1986)	Kenyon (1986) status	Vaidis (1988, 1991)	Vaidis (1988, 1991) status	Belzcyński et al. (2001)	Belzcyński et al. (2001) status	Akras et al. (2019)	Akras et al. (2019) status
1	M31SyS J003923.79+400543.4	M31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	M31 SySt-3	Suspected
2	M31SyS J004237.49+403813.2	M31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	M31 SySt-16	Suspected
3	CXO J004318.8+412016	M31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4	M31SyS J004322.50+413940.9	M31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	M31 SySt-19	Suspected
5	M31SyS J004545.41+412851.6	M31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	M31 SySt-35	Suspected
6	LIN 250	SMC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	LHA 115-S 18	Confirmed
7	TUVO-22albb	NGC 300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8	AT 2019qyl	NGC 300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

No.	Star name	Galaxy	Constellation	Right ascension (°)	Right ascension (HH MM SS.s)	Declination (°)	Declination (DD MM SS.s)	Galactic longitude (°)	Galactic latitude (°)	Parallax (mas)	Distance (kpc)	Geometric distance (kpc)	Photogeometric distance (kpc)	Proper motion in right ascension (mas/yr)	Proper motion in declination (mas/yr)	Reddening E(B-V) (mag)
1	M31SyS J003923.79+400543.4	M31	Andromeda	9.8491	00 39 23.792	40.0954	+40 05 43.379	120.4358	-22.7180	-	785	-	-	-	-	0.06
2	M31SyS J004237.49+403813.2	M31	Andromeda	10.6562	00 42 37.488	40.6370	+40 38 13.204	121.1262	-22.2038	-	785	-	-	-	-	0.08
3	CXO J004318.8+412016	M31	Andromeda	10.8287	00 43 18.883	41.3381	+41 20 17.020	121.2931	-21.5078	-	785	-	-	-	-	0.40
4	M31SyS J004322.50+413940.9	M31	Andromeda	10.8437	00 43 22.479	41.6613	+41 39 40.853	121.3169	-21.1851	0.355	785	2.22	4.73	1.10	0.17	0.26
5	M31SyS J004545.41+412851.6	M31	Andromeda	11.4389	00 45 45.340	41.4809	+41 28 51.367	121.7891	-21.3782	0.561	785	1.46	6.50	-1.40	-0.27	0.11
6	LIN 250	SMC	Tucana	13.5398	00 54 09.544	-72.6954	-72 41 43.310	302.6486	-44.4314	-0.102	62.1	40.70	42.15	0.76	-1.34	0.37
7	TUVO-22albb	NGC 300	Sculptor	13.6428	00 54 34.260	-37.7141	-37 42 50.700	299.5637	-79.3937	-	1860	-	-	-	-	0.01
8	AT 2019qyl	NGC 300	Sculptor	13.7403	00 54 57.680	-37.6444	-37 38 40.009	299.1171	-79.4577	-	1860	-	-	-	-	0.01

No.	Star name	Galaxy	X-ray detection	X-ray type	GALEX FUV (mag)	GALEX NUV (mag)	IUE	FUSE	U (mag)	B (mag)	V (mag)	R (mag)	I (mag)	Gaia BP (mag)	Gaia G (mag)	Gaia RP (mag)	IR type	J (mag)	H (mag)	K (mag)	WISE W1 (mag)	WISE W2 (mag)	WISE W3 (mag)	WISE W4 (mag)	IRAS 12μm (Jy)	IRAS 25μm (Jy)	IRAS 60μm (Jy)	IRAS 100μm (Jy)	AKARI S09 (Jy)	AKARI S18 (Jy)	Radio detection	Flickering	Outbursts	Outburst type	Jets	Resolved nebula	IPmax (eV)	[O III] lines	He II lines	[Fe VII] lines	O VI lines
1	M31SyS J003923.79+400543.4	M31	-	-	-	-	No	No	20.66	21.32	21.00	-	19.65	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	24.6	No	No	No	No
2	M31SyS J004237.49+403813.2	M31	No	-	-	-	No	No	22.52	22.96	22.35	-	21.30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	24.6	No	No	No	No
3	CXO J004318.8+412016	M31	Yes	α	-	-	No	No	21.69	23.13	22.43	21.94	21.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	54.4	Yes	Yes	No	No
4	M31SyS J004322.50+413940.9	M31	No	-	-	-	No	No	20.69	21.19	20.35	19.90	19.10	20.31	19.97	19.08	S?	-	-	-	15.72	15.81	12.61	9.25	-	-	-	-	-	-	-	-	Yes?	-	-	-	13.6	No	No	No	No
5	M31SyS J004545.41+412851.6	M31	-	-	-	-	No	No	19.97	20.68	20.05	-	19.09	20.38	19.99	19.36	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16.2	No	No	No	No
6	LIN 250	SMC	No	-	-	-	No	No	12.94	13.48	13.82	12.79	15.22	13.28	13.09	12.66	D'?	12.35	11.93	11.11	9.38	8.36	6.28	4.88	-	-	-	-	0.12	-	-	-	-	-	-	-	114	No	Yes	No	Yes
7	TUVO-22albb	NGC 300	Yes?	-	-	-	No	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Yes	SyRN?	-	-	-	-	-	-	-
8	AT 2019qyl	NGC 300	No	-	-	-	No	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Yes	SyRN?	-	-	54.4	No	Yes	No	No

No.	Star name	Galaxy	Orbital period (days)	Eccentricity	Inclination (°)	Eclipses	γ velocity (km/h)	RV of the giant (km/h)	Inferior conj. of the giant (JD)	Size of the giant’s orbit (AU)	Separation (AU)	Mass function	Mass ratio
1	M31SyS J003923.79+400543.4	M31	-	-	-	-	-	-	-	-	-	-	-
2	M31SyS J004237.49+403813.2	M31	-	-	-	-	-	-	-	-	-	-	-
3	CXO J004318.8+412016	M31	230	-	0	-	-	-	-	-	-	-	0.77
4	M31SyS J004322.50+413940.9	M31	~900?	-	-	-	-	-	-	-	-	-	-
5	M31SyS J004545.41+412851.6	M31	-	-	-	-	-	-	-	-	-	-	-
6	LIN 250	SMC	-	-	-	-	-	-	-	-	-	-	-
7	TUVO-22albb	NGC 300	-	-	-	-	-	-	-	-	-	-	-
8	AT 2019qyl	NGC 300	>1800	-	-	-	-	-	-	-	>4	-	1

No.	Star name	Galaxy	Spectral type of the giant	Effective temperature of the giant (K)	Metallicity [Fe/H]	Mass of the giant (M⊙)	Radius of the giant (R⊙)	Luminosity of the giant (L⊙)	Pulsations	Pulsation type	Pulsation period (days)
1	M31SyS J003923.79+400543.4	M31	M5	-	-	-	-	-	-	-	-
2	M31SyS J004237.49+403813.2	M31	M	-	-	-	-	-	-	-	-
3	CXO J004318.8+412016	M31	K or earlier	4000	-	1	80	-	-	-	-
4	M31SyS J004322.50+413940.9	M31	M4	-	-	-	-	-	Yes	low-amplitude SR?	~80?
5	M31SyS J004545.41+412851.6	M31	M3-5	-	-	-	-	-	-	-	-
6	LIN 250	SMC	B0 I [e]	25000	-	35-40	33-36	300000-460000	-	-	-
7	TUVO-22albb	NGC 300	-	-	-	-	-	-	-	-	-
8	AT 2019qyl	NGC 300	M I-II	2500	-	1.2	320	37000	Yes?	SR?	330?

No.	Star name	Galaxy	Hot component type	Shell-burning/Accreting-only	Effective temperature of the hot component (K)	Lower limit (K)	Upper limit (K)	Mass of the hot component (M⊙)	Radius of the hot component (R⊙)	Luminosity of the hot component (L⊙)	Spin period (min)	Accretion disk
1	M31SyS J003923.79+400543.4	M31	-	shell-burning?	-	25000	-	-	-	-	-	-
2	M31SyS J004237.49+403813.2	M31	-	shell-burning?	-	25000	-	-	-	-	-	-
3	CXO J004318.8+412016	M31	WD/BH?	shell-burning?	775000	-	-	1.3	-	61.3	-	-
4	M31SyS J004322.50+413940.9	M31	-	shell-burning?	-	14000	-	-	-	-	-	-
5	M31SyS J004545.41+412851.6	M31	-	shell-burning?	-	16000	-	-	-	-	-	-
6	LIN 250	SMC	-	shell-burning?	-	-	-	-	-	-	-	-
7	TUVO-22albb	NGC 300	WD	accreting-only?	-	-	-	>1.35	-	-	-	-
8	AT 2019qyl	NGC 300	WD	shell-burning?	-	-	-	>1.2	-	-	-	-