07137-0855 STF 1049 (HD 55736)

07^h 13^m 42.33^s -08° 55' 31.0" P.A. 41.00 sep 3.6 mag 8.36,9.47 Sp B9.5V dist. 338.98 pc (1105.75 l.y.)

Coord 2000	07137-0855	Discov num	STF1049	Comp		Coord arcsec 2000	07 13 42.33 -08 55 31.0
Date first	1829	Date last	2016	Obs	40
Pa first	31	Pa last	40.8	P.A. Now (θ)	40.8°
Sep first	3.7	Sep last	3.637	Sep. Now (ρ)	3.637"
Mag pri	8.36	Mag sec	9.47	delta mag (ΔM)	1.11	Spectral class	B9.5V (blue-white)
Pri motion ra	-021	Sec motion ra	-006
Pri motion dec	-013	Sec motion dec	+002
Notes

rPM=0.859

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 55736	Constellation	Monoceros	SAO	134379	HIP	34933
Tycho2	5394-03015-1	Gaia DR2	3048293767787350144	HD	55736	GC	9575
BD	BD-08 1805	Distance	338.98	Distance ly	1105.75

WDS 07137-0855 STF 1049 (HD 55736) : 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
07137-0855	STF1049		2000	36	42	3.6	8.36	9.47	B9.5V		071342.33-085531.0
07137-0855	STF1049		2011	37	41	3.6	8.36	9.47	B9.5V		071342.33-085531.0
07137-0855	STF1049		2015	39	41	3.6	8.36	9.47	B9.5V		071342.33-085531.0
07137-0855	STF1049		2016	40	41	3.6	8.36	9.47	B9.5V		071342.33-085531.0

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

WDS 07137-0855 STF 1049 (HD 55736) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07137-0855 STF 1049 (HD 55736) : MEASURES

No records found.

WDS 07137-0855 (HD 55736) : 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 07137-0855 (HD 55736) : ALADIN DSS IMAGE @ 07^h 13^m 42.33^s -08° 55' 31.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07137-0855 STF 1049 (HD 55736) : 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		07137-0855	STF1049		41	3.6
Show		07117-0843	J 2790		290	6.4	32
Show		07117-0913	TDS4571		265	1.1	35
Show		07161-0916	STF1060	AB	24	6.9	42
Show		07161-0916	FOX 155	AC	262	22.8	42
Show		07157-0926	J 2799		353	5.5	43
Show		07113-0918	FAL 20		184	12.1	43
Show		07125-0813	A 522		355	1.5	47
Show		07128-0942	A 1328		350	2.9	49
Show		07106-0838	DAM 845		56	13.4	50
Show		07104-0836	DAM 844		248	4.5	54
Show		07126-0951	A 1327		191	2.3	58
Show		07178-0854	GWP 886		294	57.1	61
Show		07180-0902	BRT 403		183	4.1	65
Show		07122-0956	RST4339		30	0.5	65
Show		07157-0758	HJ 2368		258	9.2	66
Show		07144-1007	J 2793		104	2.5	72
Show		07091-0915	XMI 44	AB	22	16.4	72
Show		07115-0750	J 2789		84	6.5	74
Show		07088-0841	STF1030		45	15.8	75
Show		07094-0819	STF1034		9	2.4	75
Show		07170-0759	KPP3711		13	1.8	75
Show		07100-0804	DAM 843		198	18.9	75
Show		07096-0811	DAM 841		121	6.1	76
Show		07099-0802	J 2786	AB	85	5.8	78
Show		07099-0802	DAM 842	AC	52	9.5	78
Show		07098-0804	TDS4531		315	0.4	78
Show		07087-0831	DAM 840		51	8.2	79
Show		07106-0752	HDS 996		192	0.7	79
Show		07119-0738	AG 330		263	2.3	83
Show		07167-1007	J 2804		323	5.3	83
Show		07146-1018	STF1052		22	19.9	84
Show		07153-0731	DAM 436		277	8.0	88
Show		07178-0958	OL 209		330	9.8	89
Show		07155-0731	DAM 437		252	8.1	89
Show		07107-1012	J 2788		122	5.2	90
Show		07155-0729	RST4343		161	3.5	91
Show		07156-0729	DAM 438		240	8.1	91
Show		07159-1020	TDS4646		172	0.6	91
Show		07158-0728	DAM 440		84	4.2	93
Show		07086-0801	RST4337		143	1.1	94
Show		07156-0726	DAM 439		152	9.6	94
Show		07074-0847	J 1486		180	9.5	95
Show		07200-0847	BUG 17		64	0.4	95
Show		07158-0724	DAM 441		71	9.5	97
Show		07082-0952	DAM 263		31	10.3	100
Show		07081-0801	DAM 839		224	13.2	101
Show		07083-0956	DAM 264		193	6.4	101
Show		07104-0725	KPP2027		259	16.1	103
Show		07078-0822	OL 168		157	4.1	104
Show		07082-0958	EGN 6	AB	328	3.2	104

WDS 07137-0855 : COMPONENTS

	A
B	pa=40.5° sep=3.62"

07137-0855 A

Componente originario normalizzato	AB	Name	HD 55736	Coord arcsec 2000	071342.33-085531.0	Mag	8.36
Spectral class	B9.5V (blue-white)	PmRA	-21.00	PmDE	-13.0	SAO	134379
HIP	34933	Tycho2	5394-03015-1	HD	55736	GC	9575
BD	BD-08 1805

Tycho2

Tycho2	5394-03015-1	Pflag		RAmdeg	108.42638884	DEmdeg	-8.92527976
PmRA	-15.6	PmDE	-6.8	E RAmdeg	6	E DEmdeg	7
E pmRA	2.0	E pmDE	2.0	EpRAm	1991.73	EpDEm	1991.66
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.6	Q pmRA	0.2
Q pmDE	0.6	BTmag	8.398	E BTmag	0.018	VTmag	8.365
E VTmag	0.014	Prox	36	TYC	T	HIP	34933
CCDM	A	RAdeg	108.42642472	DEdeg	-8.92526417	EpRA 1990	1.83
EpDE 1990	1.78	E RAdeg	6.3	E DEdeg	7.0	Posflg
Corr	-0.2

SAO

SAO	134379	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.024	Vmag	8.2	SpType	A0
Double code		Source	70	CatNum	9575	DM	BD-08 1805
DMcomp		BDsup		HD	55736	M HD	0
GC	9575	RA1950rad	1.8819481	DE1950rad	-0.15427132	PmRA2000	0.0008
PmDE2000	-0.021

Hipparcos

Catalog	H	HIP	34933	Proxy	H	RAhms	07 13 42.34
DEdms	-08 55 31.0	Vmag	8.12	VarFlag		R Vmag	G
RAdeg	108.426	DEdeg	-8.92527	AstroRef	A	Plx	2.55
CCDM	07137-0856	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	41	Rho	3.637	HD	55736	BD	BD-08 1805
CD		CP		Dm number	-08 1805	VIred	0.06
SpType	B9.5V	R SpType		Coord arcsec 2000	071342.34-085531.0

Hipparcos 2

HIP	34933	Sn	15	So	3	Nc	2
RArad	1.8923982914	DErad	-0.1557753919	Plx	2.95	PmRA	-7.94
PmDE	1.93	E RArad	0.8	E DErad	0.64	E Plx	0.97
E pmRA	1.04	E pmDE	0.79	Hpmag	8.1557	E Hpmag	0.0018
SHp	0.015	VA	0	BV	0.05	E BV	0.015
VI	0.06

07137-0855 B

Componente originario normalizzato	AB		Coord arcsec 2000	071342.49-085528.2		Mag	9.47		PmRA	-6.00
PmDE	2.0		Calc delta mag	1.11		Calc coord	yes