08514+2053 STF 1285

08^h 51^m 21.06^s +20° 53' 24.1" P.A. 338.00 sep 25.9 mag 10.23,10.91 Sp F8+G5

Coord 2000	08514+2053	Discov num	STF1285	Comp		Coord arcsec 2000	08 51 21.06 +20 53 24.1
Date first	1828	Date last	2017	Obs	28
Pa first	340	Pa last	338.4	P.A. Now (θ)	338.4°
Sep first	26.9	Sep last	25.88	Sep. Now (ρ)	25.88"
Mag pri	10.23	Mag sec	10.91	delta mag (ΔM)	0.68	Spectral class	F8+G5 (yellow-white/yellow)
Pri motion ra	-022	Sec motion ra	-020
Pri motion dec	-001	Sec motion dec	-001
Notes

rPM=0.091 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Tycho2

1399-01314-1

Gaia DR2

661717506692676352

WDS 08514+2053 STF 1285 : 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
08514+2053	STF1285		2002	18	339	26.0	10.23	10.91	F8 G5	D	085121.06+205324.1
08514+2053	STF1285		2014	21	339	26.1	10.23	10.91	F8 G5		085121.06+205324.1
08514+2053	STF1285		2015	23	339	26.0	10.23	10.91	F8+G5		085121.06+205324.1
08514+2053	STF1285		2017	28	338	25.9	10.23	10.91	F8+G5		085121.06+205324.1

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

WDS 08514+2053 STF 1285 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08514+2053 STF 1285 : MEASURES

No records found.

WDS 08514+2053 : VIRTUAL EYEPIECE

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

WDS 08514+2053 : ALADIN DSS IMAGE @ 08^h 51^m 21.06^s +20° 53' 24.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08514+2053 STF 1285 : 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		08514+2053	STF1285		338	25.9	1
Show		08514+2105	COU 588		333	0.4	12
Show		08517+2036	SLW 306		67	11.8	18
Show		08493+2032	AZC 57		216	16.0	36
Show		08484+2042	TOK 266		22	34.2	43
Show		08538+2028	UC 1727		333	9.9	44
Show		08544+2035	SHN 270		-1	0.0	46
Show		08490+2012	UC 1717	AB	196	40.4	53
Show		08554+2112	BRT2395		115	2.8	59
Show		08529+1957	TDS6160		323	9.3	61
Show		08543+2144	KPP2187		260	18.0	66
Show		08539+1958	COU 773		74	0.1	67
Show		08465+2051	UC 125		230	16.9	68
Show		08477+2139	SLE 475		335	11.6	69
Show		08563+2042	STJ 32		136	1.2	71
Show		08545+1957	BRT2394		232	3.5	72
Show		08518+2207	BRT2393		229	3.5	74
Show		08564+2035	HJ 461		286	15.9	74
Show		08520+1938	LDS3825		81	10.3	77
Show		08557+2000	COU 774		23	2.9	81
Show		08560+2142	OCC 716		-1	0.1	81
Show		08476+1948	OCC 755		-1	0.1	85
Show		08482+1941	HU 458		189	1.6	86
Show		08454+2026	KPP2015		180	16.0	88
Show		08542+1935	HDS1286		354	0.9	89
Show		08570+2012	SHN 271		-1	0.0	89
Show		08468+1949	TDS6092		269	0.5	92
Show		08512+2225	CVR 511		329	9.4	92
Show		08557+1939	GWP1114		344	68.0	98
Show		08567+1951	OCC 743	Aa,Ab	-1	0.1	98
Show		08567+1951	BLL 27	AB	254	139.0	98
Show		08527+2231	LDS6220		32	4.6	100
Show		08445+2124	RAO 128		67	1.9	101
Show		08449+2137	RAO 124		346	2.5	101
Show		08466+1937	SLW 292		312	160.9	101
Show		08454+2152	SLE 474		85	19.8	102
Show		08578+2001	LDS3835		287	12.7	105
Show		08445+2012	SLE 339		121	6.7	106
Show		08444+2014	KPP1155		315	9.0	106
Show		08589+2110	KPP3770		89	4.5	108
Show		08452+1941	BOV 54	AB	238	0.4	113
Show		08452+1941	BOV 54	Aa,Ab	119	0.1	113
Show		08452+1941	BOV 54	AC	287	5.3	113
Show		08433+2128	BUP 121	BD	103	95.6	117
Show		08448+1942	GII 57		287	5.2	117
Show	Asellus Borealis	08433+2128	ENG 38	AB	67	115.9	119
Show	Asellus Borealis	08433+2128	BUP 121	AC	259	92.0	119
Show		08460+2225	SKF 508		160	1.0	119
Show		08582+1945	LDS3836		249	2.6	119
Show		08466+1915	SLW 291		50	100.4	119
Show		08432+2020	DAM1475		13	4.4	120

WDS 08514+2053 : COMPONENTS

	A
B	pa=339.7° sep=25.66"

08514+2053 A

Componente originario normalizzato	AB		Coord arcsec 2000	085121.06+205324.1		Mag	10.23		Spectral class	F8 (yellow-white)
PmRA	-22.00		PmDE	-1.0		Tycho2	1399-01314-1

Tycho2

Tycho2	1399-01314-1	Pflag		RAmdeg	132.83773516	DEmdeg	20.89002623
PmRA	-21.4	PmDE	-1.3	E RAmdeg	26	E DEmdeg	26
E pmRA	1.2	E pmDE	1.2	EpRAm	1981.59	EpDEm	1981.93
Num	7	Q RAmdeg	0.6	Q DEmdeg	0.9	Q pmRA	0.7
Q pmDE	0.9	BTmag	10.739	E BTmag	0.055	VTmag	10.230
E VTmag	0.051	Prox	258	TYC	T	HIP
CCDM		RAdeg	132.83779000	DEdeg	20.89003000	EpRA 1990	1.78
EpDE 1990	1.77	E RAdeg	34.0	E DEdeg	33.0	Posflg
Corr	0.2

08514+2053 B

Componente originario normalizzato	AB	Coord arcsec 2000	085120.42+205348.2	Mag	10.91	Spectral class	G5 (yellow)
PmRA	-20.00	PmDE	-1.0	Tycho2	1399-01997-1	Calc delta mag	0.68
Calc coord	yes

Tycho2

Tycho2	1399-01997-1	Pflag		RAmdeg	132.83496097	DEmdeg	20.89672238
PmRA	-18.6	PmDE	-3.5	E RAmdeg	34	E DEmdeg	40
E pmRA	1.4	E pmDE	1.4	EpRAm	1975.66	EpDEm	1974.58
Num	7	Q RAmdeg	1.0	Q DEmdeg	0.9	Q pmRA	1.1
Q pmDE	0.9	BTmag	11.505	E BTmag	0.097	VTmag	10.907
E VTmag	0.089	Prox	258	TYC		HIP
CCDM		RAdeg	132.83502528	DEdeg	20.89672361	EpRA 1990	1.79
EpDE 1990	1.77	E RAdeg	59.7	E DEdeg	57.3	Posflg
Corr	0.2