22414+5626 KRV 43 (RR Lac)

22^h 41^m 26.53^s +56° 25' 58.0" P.A. 240.00 sep 18.5 mag 8.70,15.00 Sp K0 dist. 641.03 pc (2091.04 l.y.)

Coord 2000	22414+5626	Discov num	KRV 43	Comp		Coord arcsec 2000	22 41 26.53 +56 25 58.0
Date first	1999	Date last	2015	Obs	6
Pa first	239	Pa last	239.6	P.A. Now (θ)	239.6°
Sep first	18.6	Sep last	18.46	Sep. Now (ρ)	18.46"
Mag pri	8.70	Mag sec	15.00	delta mag (ΔM)	6.3	Spectral class	K0 (yellow-orange)
Pri motion ra	-004	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	RR Lac	Constellation	Lacerta	SAO	34699	HIP	112026
Tycho2	3992-02406-1	HD	240024	BD	BD+55 2789	Distance	641.03
Distance ly	2091.04

WDS 22414+5626 KRV 43 (RR Lac) : NOTES

discov_num	notes	refcode
KRV 43	Classical Cepheid RR Lac.

REFERENCES

refcode	metd	author	reference
Krv2009	A -	Kervella, P., Thevenin, F., & Petr-Gotzens, M.G.	2009A&A...493..107K
Krv2009	+Pa	A&A 493, 107, 2009
Krv2013	A j	Kervella, P., Merand, A., Petr-Gotzens, M.G., & Thevenin, F.	2013A&A...552A..18K
Krv2013		A&A 552, A18, 2013
Krv2016	A j	Kervella, P., Merand, A., Ledoux, C., Demory, B.-O., & Le Bouquin, J.-B.	2016A&A...593A.127K
Krv2016	+Kv	A&A 593, A127, 2016
Krv2016b	A j	Kervella, P., Mignard, F., Merand, A. & Thevenin, F.	2016A&A...594A.107K
Krv2016b	+Ka	A&A 594, A107, 2016
Krv2017	orb -	Kervella, P., Thevenin, F., & Lovis, C.	2017A&A...598L...7K
Krv2017		A&A 598, L7, 2017
Krv2019a	orb+-	Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A.,	2019A&A...623A.116K
Krv2019a	+not	Proto, Y., Karczmarek, P., Nardetto, N., Gieren, W. & Pietrzynski, G.
Krv2019a		A&A 623, A116, 2019
Krv2019b	Hg+ -	Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A.,	2019A&A...623A.117K
Krv2019b	+not	Nardetto, N., Gieren, W. & Pietrzynski, G.
Krv2019b		A&A 623, A117, 2019
Krv2019b		for Krv2019b no position angle, provided by P. Kervella by email.
Krv2022	A+	Kervella, P., Borgniet, S., de Souza, A.D., Merand, A., Gallenne, A., Rivinius, T.,	2022A&A...667A.111K
Krv2022	+Kv+	Lacour, S., Carciofi, A., Faes, D.M., Le Bouquin, J.-B., Taormina, M., Pilecki, B.,
Krv2022	+C+	Berger, J.-P., Bendjoya, P., Klement, R., Millour, F., Janot-Pacheco, E., Spang, A.
Krv2022	+orb	& Vakili, F.
Krv2022		A&A 667, A111, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22414+5626	KRV 43		2015	6	240	18.5	8.70	15.00	K0	N	224126.53+562558.0

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WDS 22414+5626 KRV 43 (RR Lac) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22414+5626 KRV 43 (RR Lac) : MEASURES

No records found.

WDS 22414+5626 (RR Lac) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 22414+5626 (RR Lac) : ALADIN DSS IMAGE @ 22^h 41^m 26.53^s +56° 25' 58.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22414+5626 KRV 43 (RR Lac) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22414+5626	KRV 43		240	18.5	1
Show		22386+5648	HJ 1796		6	31.8	32
Show		22382+5609	STI2837		95	9.8	33
Show		22382+5608	TDT3629		355	2.6	33
Show		22450+5657	STI2849		272	9.8	44
Show		22458+5651	STI2850		16	13.2	44
Show		22410+5541	STI2841		60	12.1	45
Show		23408+5539	SMA 205		278	5.9	45
Show		22468+5634	SMH 5		197	3.1	46
Show		22469+5637	STI2857		156	7.6	47
Show		22370+5554	LDS5963		147	4.1	48
Show		22473+5614	STI2859		353	11.7	50
Show		22396+5538	STI2839		309	5.1	51
Show		22387+5710	STI2838		148	6.4	51
Show		22364+5555	MLB 145		5	3.3	52
Show		22465+5654	STI2854		177	13.3	54
Show		22357+5652	NSN 755	Ba,Bb	111	3.7	55
Show		22357+5652	HJ 1791	AB	59	17.1	55
Show		22357+5652	HJ 1791	AC	140	90.1	55
Show		22465+5701	STI2856		67	12.0	55
Show		22459+5710	STI2851		148	12.6	58
Show		22472+5552	MLB 371		53	4.9	59
Show		22382+5534	ES 1025	BC	321	6.2	59
Show		22382+5534	ES 1025	AB	327	42.4	59
Show		22343+5633	BKO 928		338	3.4	60
Show		22412+5725	STI2842		141	14.4	60
Show		22354+5700	STI2829		101	13.6	61
Show		22472+5704	STI2860	AB	73	12.1	61
Show		22472+5704	MRI 13	BD	266	3.2	62
Show		22472+5704	STI2860	BC	342	8.7	62
Show		22348+5653	STI2828		354	12.8	62
Show		22466+5541	STI2855		90	10.3	63
Show		22338+5636	BKO 927	AB	187	4.2	65
Show		22338+5636	BKO 927	AC	37	8.0	65
Show		22337+5632	CRI 27		5	22.3	65
Show		22493+5638	TDT3729		200	2.2	67
Show		22460+5532	MLR 616		95	0.5	67
Show		22335+5636	BKO 923		128	5.2	67
Show		22451+5527	TDT3689		99	0.7	67
Show		22460+5721	STI2853	AB	314	14.1	67
Show		22460+5721	MRI 12	BC	297	2.2	67
Show		22334+5632	BKO 922		266	4.0	67
Show		22334+5630	STI2821		317	5.3	68
Show		22482+5704	STI2861		162	6.7	68
Show		22333+5631	BKO 920		305	3.1	68
Show		22333+5630	BKO 921		46	6.6	68
Show		22332+5632	BKO 918		20	3.7	69
Show		22367+5723	DOO 19		193	3.2	70
Show		22341+5700	STI2823		92	11.7	70
Show		22329+5621	TDT3578		120	0.8	72
Show		22501+5621	STI2869		250	14.1	73

WDS 22414+5626 : COMPONENTS

	A
B	pa=223.3° sep=12.84"

22414+5626 A

Componente originario normalizzato	AB	Name	RR Lac	Coord arcsec 2000	224126.53+562558.0	Mag	8.7
Spectral class	K0 (yellow-orange)	PmRA	-4.00	PmDE	-3.0	SAO	34699
HIP	112026	Tycho2	3992-02406-1	HD	240024	BD	BD+55 2789

Tycho2

Tycho2	3992-02406-1	Pflag		RAmdeg	340.36053173	DEmdeg	56.43278612
PmRA	-1.7	PmDE	-1.9	E RAmdeg	10	E DEmdeg	10
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.58	EpDEm	1990.65
Num	8	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	9.917	E BTmag	0.023	VTmag	8.971
E VTmag	0.014	Prox	576	TYC	T	HIP	112026
CCDM		RAdeg	340.36053917	DEdeg	56.43279167	EpRA 1990	1.64
EpDE 1990	1.67	E RAdeg	9.6	E DEdeg	10.0	Posflg
Corr	0.0

SAO

SAO	34699	DelFlag		RA1950		PmRA1950	0.0003
DE1950		PmDE1950	0.002	Vmag	9	SpType	G5
Double code		Source	38	CatNum	13341	DM	BD+55 2789
DMcomp		BDsup		HD	240024	M HD	0
GC		RA1950rad	5.93170802	DE1950rad	0.98037086	PmRA2000	0.0006
PmDE2000	-0.002

Hipparcos

Catalog	H	HIP	112026	Proxy		RAhms	22 41 26.53
DEdms	+56 25 58.1	Vmag	8.87	VarFlag	3	R Vmag	T
RAdeg	340.361	DEdeg	56.4328	AstroRef		Plx	0.94
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	240024	BD	BD+55 2789
CD		CP		Dm number	+55 2789	VIred	0.82
SpType	F9	R SpType		Coord arcsec 2000	224126.53+562558.1

Hipparcos 2

HIP	112026	Sn	5	So	0	Nc	1
RArad	5.9404120989	DErad	0.984938074	Plx	1.56	PmRA	-3.66
PmDE	-2.14	E RArad	0.95	E DErad	0.78	E Plx	1.08
E pmRA	1.22	E pmDE	0.91	Hpmag	8.9986	E Hpmag	0.035
SHp	0.324	VA	1	BV	0.838	E BV	0.022
VI	0.86

22414+5626 B

Componente originario normalizzato	AB		Coord arcsec 2000	224125.47+562548.7		Mag	15		Calc delta mag	6.3
Calc coord	yes