21519+0905 STF 2833 (HD 207862)

21^h 51^m 56.56^s +09° 04' 46.0" P.A. 337.00 sep 8.4 mag 7.84,10.20 Sp A5 dist. 118.34 pc (386.03 l.y.)

Coord 2000	21519+0905	Discov num	STF2833	Comp		Coord arcsec 2000	21 51 56.56 +09 04 46.0
Date first	1827	Date last	2020	Obs	41
Pa first	342	Pa last	337	P.A. Now (θ)	337°
Sep first	8.6	Sep last	8.356	Sep. Now (ρ)	8.356"
Mag pri	7.84	Mag sec	10.20	delta mag (ΔM)	2.36	Spectral class	A5 (white)
Pri motion ra	+000	Sec motion ra	-003
Pri motion dec	-025	Sec motion dec	-024
Notes

rPM=0.126 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 207862	Constellation	Pegasus	SAO	127121	HIP	107925
Tycho2	1122-00901-1	Gaia DR2	2725866587147555328	HD	207862	GC	30603
ADS	15392	BD	BD+08 4753	Distance	118.34	Distance ly	386.03

WDS 21519+0905 STF 2833 (HD 207862) : 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
21519+0905	STF2833		2000	33	337	9.0	7.84	10.20	A5	D	215156.56+090446.0
21519+0905	STF2833		2010	34	337	9.1	7.84	10.20	A5	D	215156.56+090446.0
21519+0905	STF2833		2013	36	337	9.1	7.84	10.20	A5	D	215156.56+090446.0
21519+0905	STF2833		2014	38	337	9.0	7.84	10.20	A5		215156.56+090446.0
21519+0905	STF2833		2018	40	338	9.0	7.84	10.20	A5		215156.56+090446.0
21519+0905	STF2833		2020	41	337	8.4	7.84	10.20	A5		215156.56+090446.0

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

WDS 21519+0905 STF 2833 (HD 207862) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21519+0905 STF 2833 (HD 207862) : MEASURES

No records found.

WDS 21519+0905 (HD 207862) : 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 21519+0905 (HD 207862) : ALADIN DSS IMAGE @ 21^h 51^m 56.56^s +09° 04' 46.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21519+0905 STF 2833 (HD 207862) : 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		21519+0905	STF2833		337	8.4
Show		21526+0925	HJ 948		300	15.1	24
Show		21502+0922	RAO 624		331	1.5	31
Show		21539+0851	GRV 518		329	40.5	34
Show		21524+0938	RED 18		118	0.3	34
Show		21504+0839	HJ 944		17	20.4	35
Show		21539+0845	J 2703	AB	97	6.8	37
Show		21539+0845	J 2703	AC	223	14.3	37
Show		21539+0845	ABH 153	AD	120	67.5	37
Show		21539+0845	ABH 153	AE	110	67.3	37
Show		21496+0920	HJ 3060		232	18.3	38
Show		21535+0942	UC 266		222	122.1	44
Show		21513+0821	STF2831		355	14.5	45
Show		21500+0941	GWP3100		222	67.6	47
Show		21532+0948	LDS4918		348	9.9	47
Show		21523+0958	CHE 324		191	14.2	54
Show		21537+0954	GWP3103		230	32.3	56
Show		21513+0808	STE 15	AB	248	5.9	58
Show		21513+0808	YSC 164	Aa,Ab	10	0.5	58
Show		21562+0935	A 621		86	0.1	71
Show		21570+0900	SKF2809		303	104.4	76
Show		21511+1022	COU2549	AB	86	0.1	79
Show		21511+1022	HEI 599	AC	82	0.2	79
Show		21523+1024	TDT3207		315	1.7	79
Show		21473+0956	UC 4563		269	30.4	86
Show		21521+0739	OSO 158	AB	126	10.4	87
Show		21521+0739	OSO 158	AC	30	13.2	87
Show		21573+0825	HJ 5523		204	20.4	91
Show		21544+0738	CVR 254		73	13.1	95
Show		21586+0931	HJ 3077		36	36.1	103
Show		21451+0925	GWP3091		119	16.9	104
Show		21514+1052	LDS4917		93	41.2	108
Show		21468+1030	J 201		224	2.7	113
Show		21591+0814	GWP3110		31	19.6	118
Show		21555+1053	BU 75	AB	26	1.1	121
Show		21555+1053	BU 75	AB,C	211	35.3	121
Show		21539+1102	GWP3105		113	4.3	122
Show		21557+0715	STT 452		177	0.8	123
Show		21448+1009	GRV 498		59	37.3	124
Show	Enif	21442+0953	S 798	AB	323	83.2	125
Show	Enif	21442+0953	S 798	AC	318	143.9	125
Show		21469+0722	J 202		183	3.3	128
Show		21572+1047	A 622		284	0.2	129
Show		21565+0715	STT 453	AB	269	0.7	130
Show		21565+0715	HJ 3069	AB,C	75	23.9	130
Show		22002+0822	OSO 165		36	9.7	130
Show		22005+0926	GRV 528		235	21.4	130
Show		21439+0812	UC 4540		92	48.4	131
Show		21460+1053	BU 1305	BC	52	1.3	139
Show		21460+1053	BU 1305	AD	47	49.2	140
Show		21460+1053	BU 1305	AE	66	81.8	140

WDS 21519+0905 : COMPONENTS

	A
B	pa=337.3° sep=8.34"

21519+0905 A

Componente originario normalizzato	AB	Name	HD 207862	Coord arcsec 2000	215156.56+090446.0	Mag	7.84
Spectral class	A5 (white)	PmRA	0.00	PmDE	-25.0	SAO	127121
HIP	107925	Tycho2	1122-00901-1	HD	207862	GC	30603
ADS	15392	BD	BD+08 4753

Tycho2

Tycho2	1122-00901-1	Pflag		RAmdeg	327.98567720	DEmdeg	9.07944739
PmRA	-0.3	PmDE	-23.4	E RAmdeg	6	E DEmdeg	7
E pmRA	1.7	E pmDE	1.7	EpRAm	1991.45	EpDEm	1991.31
Num	7	Q RAmdeg	1.0	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	8.182	E BTmag	0.018	VTmag	7.844
E VTmag	0.013	Prox	90	TYC	T	HIP	107925
CCDM	A	RAdeg	327.98567806	DEdeg	9.07950194	EpRA 1990	1.66
EpDE 1990	1.61	E RAdeg	6.2	E DEdeg	6.8	Posflg
Corr	-0.1

SAO

SAO	127121	DelFlag		RA1950		PmRA1950	-0.0003
DE1950		PmDE1950	-0.018	Vmag	7.9	SpType	A5
Double code		Source	70	CatNum	30603	DM	BD+08 4753
DMcomp		BDsup		HD	207862	M HD	0
GC	30603	RA1950rad	5.71365468	DE1950rad	0.15436637	PmRA2000	-0.0002
PmDE2000	-0.023

Hipparcos

Catalog	H	HIP	107925	Proxy	H	RAhms	21 51 56.56
DEdms	+09 04 46.2	Vmag	7.72	VarFlag		R Vmag	H
RAdeg	327.986	DEdeg	9.07951	AstroRef	A	Plx	10.01
CCDM	21519+0905	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	337	Rho	9.046	HD	207862	BD	BD+08 4753
CD		CP		Dm number	+08 4753	VIred	0.38
SpType	A5...	R SpType		Coord arcsec 2000	215156.56+090446.2

Hipparcos 2

HIP	107925	Sn	15	So	3	Nc	2
RArad	5.7244300879	DErad	0.158467311	Plx	8.45	PmRA	1.05
PmDE	-23.58	E RArad	0.68	E DErad	0.61	E Plx	0.83
E pmRA	0.82	E pmDE	0.63	Hpmag	7.7938	E Hpmag	0.0013
SHp	0.013	VA	0	BV	0.325	E BV	0.015
VI	0.38

CCDM

Ccdm	21519+0905	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.59	DDEs	-14.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.0	Sp	A5	PmNote	*
PmRA	9	PmDE	-23	Dm number	+08 4753	Cat1	BD
Name2	+08 3027	Cat2	AGK2/3	HD	207862	M HD
ADS BDS	A15392	M ADS BDS		N IDS		IDS	21470N0837A
HIC	107925

21519+0905 B

Componente originario normalizzato	AB		Coord arcsec 2000	215156.34+090453.7		Mag	10.2		PmRA	-3.00
PmDE	-24.0		Calc delta mag	2.36		Calc coord	yes

CCDM

Ccdm	21519+0905	RComp		Comp	B	Note1
Note2		Discov num	STF2833	DRAs	2.36	DDEs	-5.7
R dRAs	91	Year	1829	Theta	338	Rho	9.0
Obs	13	Vmag	10.8	Sp		PmNote	*
PmRA	9	PmDE	-23	Dm number		Cat1
Name2	+08 3026	Cat2	AGK2/3	HD		M HD
ADS BDS	A15392	M ADS BDS		N IDS		IDS	21470N0837B
HIC	107925