19227+3144 STF 2512 (HD 182273)

19^h 22^m 41.40^s +31° 44' 10.0" P.A. 306.00 sep 22.7 mag 8.29,10.94 Sp A2 dist. 212.31 pc (692.56 l.y.)

Coord 2000	19227+3144	Discov num	STF2512	Comp		Coord arcsec 2000	19 22 41.40 +31 44 10.0
Date first	1832	Date last	2015	Obs	24
Pa first	312	Pa last	306.1	P.A. Now (θ)	306.1°
Sep first	22.0	Sep last	22.704	Sep. Now (ρ)	22.704"
Mag pri	8.29	Mag sec	10.94	delta mag (ΔM)	2.65	Spectral class	A2 (white)
Pri motion ra	+002	Sec motion ra	-007
Pri motion dec	+007	Sec motion dec	+004
Notes

rPM=1.177

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 182273	Constellation	Lyra	SAO	68218	HIP	95246
Tycho2	2654-00019-1	Gaia DR2	2039825864631128576	HD	182273	GC	26746
BD	BD+31 3567	Distance	212.31	Distance ly	692.56

WDS 19227+3144 STF 2512 (HD 182273) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19227+3144	STF2512		2003	16	306	22.6	8.30	10.60	A2	D	192241.40+314410.0
19227+3144	STF2512		2010	17	306	22.2	8.30	10.60	A2	D	192241.40+314410.0
19227+3144	STF2512		2015	20	306	22.7	8.29	10.94	A2		192241.40+314410.0

If you need more information about this double, apply for a data request form to the WDS.

WDS 19227+3144 STF 2512 (HD 182273) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19227+3144 STF 2512 (HD 182273) : MEASURES

No records found.

WDS 19227+3144 (HD 182273) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19227+3144 (HD 182273) : ALADIN DSS IMAGE @ 19^h 22^m 41.40^s +31° 44' 10.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19227+3144 STF 2512 (HD 182273) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19227+3144	STF2512		306	22.7
Show		19247+3158	ARG 84	AB	331	27.3	20
Show		19247+3158	DAM 290	BC	15	19.2	20
Show		19243+3156	COU1160		193	0.6	24
Show		19247+3148	TDT1437		47	1.3	27
Show		19238+3119	AG 230	A,BC	71	5.6	30
Show		19238+3119	A 2196	BC	234	0.7	30
Show		19231+3114	TDS 986		69	1.2	32
Show		19204+3120	KPP4146		109	2.3	38
Show		19255+3201	HAU 25		77	13.8	40
Show		19192+3133	HJ 1383		112	12.3	46
Show		19221+3053	HJ 1390	AB	102	17.0	51
Show		19221+3053	ES 2678	BD	12	3.2	51
Show		19221+3053	ES 2678	BC	103	5.8	51
Show		19221+3050	HJ 1389		91	13.2	56
Show		19266+3120	HDS2762		211	0.3	56
Show		19249+3235	TDT1441		303	0.9	59
Show		19189+3217	TDT1368		153	0.8	59
Show		19214+3241	HDS2739		296	0.5	59
Show		19267+3221	STF2528	AB	244	14.7	63
Show		19267+3221	STF2528	AC	182	32.8	63
Show		19256+3236	MLB 759		310	4.0	63
Show		19257+3234	MLB 760		189	5.5	63
Show		19174+3159	COU1158		70	1.4	69
Show		19271+3224	GRV 258		12	71.4	71
Show		19177+3219	COU1316		334	2.7	72
Show		19198+3252	TVB 309		199	11.2	78
Show		19284+3221	TDT1479		127	2.1	82
Show		19285+3222	CUR 1		92	20.6	84
Show		19241+3309	ES 80		188	3.9	87
Show		19216+3018	A 268		103	3.6	88
Show		19295+3154	TDT1493		19	0.7	88
Show		19262+3028	HJ 1396		83	11.4	89
Show		19236+3313	THA 1	AB	214	1.6	90
Show		19236+3313	THA 1	AC	168	1.2	90
Show		19236+3313	BWL 68	AD	213	2.6	90
Show		19236+3313	BWL 68	AE	180	1.6	90
Show		19264+3305	COU1317		291	0.4	93
Show		19215+3012	HJ 1388		214	20.3	94
Show		19156+3209	SEI 586		156	19.9	94
Show		19304+3200	ES 2369		65	8.1	100
Show		19161+3241	KPP4142		4	3.9	101
Show		19146+3137	HJ 1379		308	8.7	104
Show		19166+3036	TDT1341		223	2.1	104
Show		19146+3130	SEI 583		256	31.0	104
Show		19305+3222	COU1465		175	1.6	107
Show		19311+3146	SEI 613		1	15.9	107
Show		19250+3001	HDS2758		241	0.3	108
Show		19312+3147	TDT1517		326	0.6	108
Show		19307+3227	SEI 610		23	19.8	111
Show		19274+3320	ES 353		298	3.6	113

WDS 19227+3144 : COMPONENTS

	A
B	pa=310.6° sep=20.55"

19227+3144 A

Componente originario normalizzato	AB	Name	HD 182273	Coord arcsec 2000	192241.40+314410.0	Mag	8.29
Spectral class	A2 (white)	PmRA	2.00	PmDE	7.0	SAO	68218
HIP	95246	Tycho2	2654-00019-1	HD	182273	GC	26746
BD	BD+31 3567

Tycho2

Tycho2	2654-00019-1	Pflag		RAmdeg	290.67250452	DEmdeg	31.73613269
PmRA	2.4	PmDE	8.0	E RAmdeg	6	E DEmdeg	5
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.13	EpDEm	1991.37
Num	9	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.7	BTmag	8.606	E BTmag	0.016	VTmag	8.289
E VTmag	0.012	Prox	999	TYC	T	HIP	95246
CCDM		RAdeg	290.67249778	DEdeg	31.73611417	EpRA 1990	1.53
EpDE 1990	1.65	E RAdeg	5.9	E DEdeg	5.4	Posflg
Corr	0.1

SAO

SAO	68218	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	-0.001	Vmag	8.2	SpType	A2
Double code		Source	70	CatNum	26746	DM	BD+31 3567
DMcomp		BDsup		HD	182273	M HD	0
GC	26746	RA1950rad	5.06481944	DE1950rad	0.55219936	PmRA2000	0.001
PmDE2000	-0.002

Hipparcos

Catalog	H	HIP	95246	Proxy		RAhms	19 22 41.40
DEdms	+31 44 10.0	Vmag	8.26	VarFlag		R Vmag	H
RAdeg	290.672	DEdeg	31.7361	AstroRef		Plx	4.35
CCDM	19227+3144	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	182273	BD	BD+31 3567
CD		CP		Dm number	+31 3567	VIred	0.33
SpType	A2	R SpType		Coord arcsec 2000	192241.40+314410.0

Hipparcos 2

HIP	95246	Sn	7	So	0	Nc	1
RArad	5.0731921256	DErad	0.5538996871	Plx	4.71	PmRA	3.29
PmDE	6.84	E RArad	0.59	E DErad	0.9	E Plx	0.89
E pmRA	0.65	E pmDE	1.06	Hpmag	8.3323	E Hpmag	0.0018
SHp	0.017	VA	0	BV	0.288	E BV	0.015
VI	0.33

CCDM

Ccdm	19227+3144	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.59	DDEs	10.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.3	Sp	A2	PmNote	*
PmRA	2	PmDE	16	Dm number	+31 3567	Cat1	BD
Name2	+31 1787	Cat2	AGK2/3	HD	182273	M HD
ADS BDS	B 9267	M ADS BDS		N IDS		IDS	19189N3133A
HIC	95246

19227+3144 B

Componente originario normalizzato	AB		Coord arcsec 2000	192240.18+314423.4		Mag	10.94		PmRA	-7.00
PmDE	4.0		Calc delta mag	2.65		Calc coord	yes

CCDM

Ccdm	19227+3144	RComp		Comp	B	Note1
Note2		Discov num	STF2512	DRAs		DDEs
R dRAs		Year	1832	Theta	310	Rho	22.2
Obs	7	Vmag	10.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 9267	M ADS BDS		N IDS		IDS	19189N3133B
HIC