21458+1545 STTA 224 (HD 207032)

21^h 45^m 48.29^s +15° 45' 27.7" P.A. 359.00 sep 59.9 mag 7.81,9.27 Sp G5 dist. 218.34 pc (712.23 l.y.)

Coord 2000	21458+1545	Discov num	STTA224	Comp		Coord arcsec 2000	21 45 48.29 +15 45 27.7
Date first	1875	Date last	2016	Obs	27
Pa first	7	Pa last	359	P.A. Now (θ)	359°
Sep first	58.4	Sep last	59.88	Sep. Now (ρ)	59.88"
Mag pri	7.81	Mag sec	9.27	delta mag (ΔM)	1.46	Spectral class	G5 (yellow)
Pri motion ra	+047	Sec motion ra	-001
Pri motion dec	-016	Sec motion dec	-003
Notes	N (See Notes)

rPM=1.002

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 207032	Constellation	Pegasus	SAO	107380	HIP	107448
Tycho2	1666-00475-1	Gaia DR2	1772401993672862720	HD	207032	BD	BD+15 4491
Distance	218.34	Distance ly	712.23

WDS 21458+1545 STTA 224 (HD 207032) : NOTES

discov_num	notes	refcode
STTA224	B is BD+15@4492.
	Pair appears in an appendix list, not part of the discoverer's regular
	numbering sequence.

REFERENCES

refcode	metd	author	reference
STTA		(O. Struve DD - Appendix list)	...................
Stt1864	Ma -	Struve, O.	1864MNRAS..24..149S
Stt1864		MNRAS 24, 149, 1864
Stt1866	orb -	Struve, O.	.
Stt1866		Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874	orb -	Struve, O.	.
Stt1874		Compte Rendus 79, 1467, 1874
Stt1875	orb -	Struve, O.	1875MNRAS..35..367S
Stt1875		MNRAS 35, 367, 1875
Stt1878	Ma -	Struve, O.	1878ObPul...9....1S
Stt1878		Pulkova Observations 9, 1, 1878
Stt1879A	Ma -	Struve, O.	1879Obs.....2..304G
Stt1879A		cited by Gledhill (Obs 2, 304, 1879)
Stt1879B	Ma -	Struve, O.	1879Obs.....3..245G
Stt1879B		cited by Gledhill (Obs 3, 245, 1879)
Stt1879C	Ma -	Struve, O.	1879Obs.....2..344G
Stt1879C		cited by Gledhill (Obs 2, 344, 1879)
Stt1880A	Ma -	Struve, O.	1880Obs.....2..605H
Stt1880A		cited by Hunt (Obs. 3, 605, 1880)
Stt1880B	Ma -	Struve, O.	1880Obs.....3..535G
Stt1880B		cited by Gledhill (Obs 3, 535, 1880)
Stt1880C	Ma -	Struve, O.	1880MNRAS..40..497B
Stt1880C		cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A	Ma -	Struve, O.	1884AReg...22..216S
Stt1884A		cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a	Ma j	Struve, O.	1893ObPul..10....1S
Stt1893a		Pulkova Obs. Observations 10, 1, 1893
Stt1906A	Ma -	Struve, O.	1906MmRAS..56....1L
Stt1906A		cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B	Ma j	Struve, O.	1906QB821.B972.....
Stt1906B		cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A	Ma -	Struve, O.	1908MNRAS..68..465B
Stt1908A		cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A	Ma -	Struve, O.	1913QB811.B8.......
Stt1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A	Ma -	Struve, O.	1914AN....198..107R
Stt1914A		cited by Rabe (AN 198, 107, 1914)
Stt1932A	Ma -	Struve, O.	1932QB821.A43......
Stt1932A		cited in ADS (Aitken Double Star Cat., 1932)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21458+1545	STTA224		2004	18	1	58.8	7.81	9.27	G5	NOD	214548.29+154527.7
21458+1545	STTA224		2010	21	0	59.6	7.81	9.27	G5	N	214548.29+154527.7
21458+1545	STTA224		2016	22	0	59.9	7.81	9.27	G5	N	214548.29+154527.7

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

WDS 21458+1545 STTA 224 (HD 207032) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21458+1545 STTA 224 (HD 207032) : MEASURES

No records found.

WDS 21458+1545 (HD 207032) : 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 21458+1545 (HD 207032) : ALADIN DSS IMAGE @ 21^h 45^m 48.29^s +15° 45' 27.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21458+1545 STTA 224 (HD 207032) : 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		21458+1545	STTA224		359	59.9	1
Show		21465+1551	CLZ 82		324	155.2	12
Show		21443+1611	UC 4542		338	15.7	34
Show		21450+1626	J 821		4	2.0	43
Show		21429+1537	BPM2404		223	78.3	43
Show		21425+1526	BPM2403		45	70.5	52
Show		21445+1446	LUH 4	AB	254	43.2	62
Show		21445+1446	LAF 66	AC	35	3.0	62
Show		21502+1545	UC 4577		221	37.5	63
Show		21420+1617	J 287		348	3.0	64
Show		21504+1549	J 3148		132	9.6	67
Show		21506+1559	HJ 287		216	16.3	70
Show		21493+1450	J 915		148	3.5	75
Show		21486+1440	HJ 1693		314	11.7	77
Show		21504+1626	UC 4580		88	26.3	78
Show		21500+1457	J 853		32	3.1	78
Show		21477+1432	BOY 12		329	0.3	80
Show		21434+1432	BPM2405		312	78.9	82
Show		21440+1705	LDS6358		346	64.1	82
Show		21428+1429	HEI 288		241	1.7	86
Show		21458+1419	J 164		300	5.1	86
Show		21405+1625	CLO 2	Aa,Ab	37	0.1	87
Show		21405+1625	ALP 26	AB	31	29.2	87
Show		21415+1442	SLW1249		214	177.6	90
Show		21510+1637	GWP3102		92	28.0	91
Show		21526+1609	J 1725		52	8.5	102
Show		21501+1717	COU 14		67	0.3	111
Show		21535+1551	LDS4921		138	51.2	112
Show		21411+1412	TDT3108		251	0.4	116
Show		21420+1728	KPP3372		244	2.0	116
Show		21399+1427	AG 419		223	3.8	116
Show		21475+1352	BPM2406		157	18.7	116
Show		21498+1402	LEP 102		338	13.3	119
Show		21527+1650	BPM2410		239	60.8	119
Show		21540+1553	HJ 288		234	14.0	120
Show		21397+1423	LDS4901		319	18.4	121
Show		21432+1350	CBL 534		304	13.5	122
Show		21417+1735	OSO 153		206	18.4	125
Show		21545+1615	J 1897		20	8.6	127
Show		21544+1621	HEI 82		73	1.6	130
Show		21426+1749	CBL 95		222	37.1	132
Show		21409+1355	TDT3105		253	0.4	132
Show		21477+1755	LDS4909		66	32.7	133
Show		21431+1338	HJ 1682		77	21.4	134
Show		21427+1751	DAM 660		318	0.8	134
Show		21424+1750	HU 373	AB	300	0.9	134
Show		21424+1750	BU 691	AC	249	84.3	134
Show		21424+1750	BU 691	AE	80	118.8	134
Show		21424+1750	FOX9057	CD	238	14.7	134
Show		21545+1644	HEI 191		24	6.0	138
Show		21365+1511	BPM2400		345	70.7	140

WDS 21458+1545 : COMPONENTS

	A
B	pa=359.0° sep=59.88"

21458+1545 A

Componente originario normalizzato	AB	Name	HD 207032	Coord arcsec 2000	214548.29+154527.7	Mag	7.81
Spectral class	G5 (yellow)	PmRA	47.00	PmDE	-16.0	SAO	107380
HIP	107448	Tycho2	1666-00475-1	HD	207032	BD	BD+15 4491

Tycho2

Tycho2	1666-00475-1	Pflag		RAmdeg	326.45121251	DEmdeg	15.75770661
PmRA	47.6	PmDE	-14.1	E RAmdeg	6	E DEmdeg	7
E pmRA	1.0	E pmDE	1.1	EpRAm	1991.00	EpDEm	1990.88
Num	12	Q RAmdeg	0.8	Q DEmdeg	0.4	Q pmRA	0.9
Q pmDE	0.5	BTmag	8.923	E BTmag	0.019	VTmag	7.809
E VTmag	0.012	Prox	594	TYC	T	HIP	107448
CCDM		RAdeg	326.45110000	DEdeg	15.75773889	EpRA 1990	1.80
EpDE 1990	1.81	E RAdeg	6.1	E DEdeg	6.9	Posflg
Corr	-0.3

SAO

SAO	107380	DelFlag		RA1950		PmRA1950	0.0047
DE1950		PmDE1950	-0.01	Vmag	7.8	SpType	G5
Double code		Source	29	CatNum	8664	DM	BD+15 4491
DMcomp		BDsup		HD	207032	M HD	0
GC		RA1950rad	5.68721242	DE1950rad	0.27099138	PmRA2000	0.0048
PmDE2000	-0.013

Hipparcos

Catalog	H	HIP	107448	Proxy		RAhms	21 45 48.26
DEdms	+15 45 27.9	Vmag	7.7	VarFlag		R Vmag	H
RAdeg	326.451	DEdeg	15.7577	AstroRef		Plx	4.99
CCDM	21458+1546	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	207032	BD	BD+15 4491
CD		CP		Dm number	+15 4491	VIred	0.95
SpType	G5	R SpType		Coord arcsec 2000	214548.26+154527.9

Hipparcos 2

HIP	107448	Sn	5	So	0	Nc	1
RArad	5.6976463916	DErad	0.2750244472	Plx	4.58	PmRA	46.52
PmDE	-15.8	E RArad	0.63	E DErad	0.66	E Plx	0.75
E pmRA	0.88	E pmDE	0.67	Hpmag	7.8662	E Hpmag	0.0012
SHp	0.014	VA	0	BV	0.968	E BV	0.014
VI	0.95

21458+1545 B

Componente originario normalizzato	AB		Coord arcsec 2000	214548.22+154627.6		Mag	9.27		PmRA	-1.00
PmDE	-3.0		Tycho2	1666-00062-1		Calc delta mag	1.46		Calc coord	yes

Tycho2

Tycho2	1666-00062-1	Pflag		RAmdeg	326.45139161	DEmdeg	15.77422141
PmRA	-0.1	PmDE	-2.7	E RAmdeg	16	E DEmdeg	20
E pmRA	1.3	E pmDE	1.3	EpRAm	1988.55	EpDEm	1986.06
Num	8	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.8	BTmag	11.441	E BTmag	0.082	VTmag	9.269
E VTmag	0.024	Prox	594	TYC	T	HIP
CCDM		RAdeg	326.45139167	DEdeg	15.77422972	EpRA 1990	1.89
EpDE 1990	1.82	E RAdeg	17.1	E DEdeg	23.4	Posflg
Corr	-0.2