04542+6035 STF 600 (HD 30768)

04^h 54^m 13.64^s +60° 35' 17.5" P.A. 54.00 sep 29.8 mag 8.90,11.59 Sp A0 dist. 209.21 pc (682.44 l.y.)

Coord 2000	04542+6035	Discov num	STF 600	Comp		Coord arcsec 2000	04 54 13.64 +60 35 17.5
Date first	1905	Date last	2016	Obs	14
Pa first	51	Pa last	54.3	P.A. Now (θ)	54.3°
Sep first	29.7	Sep last	29.76	Sep. Now (ρ)	29.76"
Mag pri	8.90	Mag sec	11.59	delta mag (ΔM)	2.69	Spectral class	A0 (white)
Pri motion ra	-002	Sec motion ra	+001
Pri motion dec	+008	Sec motion dec	-002
Notes

rPM=1.266

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 30768	Constellation	Camelopardalis	SAO	13302	HIP	22793
Tycho2	4079-00611-1	Gaia DR2	285195590917583744	HD	30768	GC	5944
BD	BD+60 843	Distance	209.21	Distance ly	682.44

WDS 04542+6035 STF 600 (HD 30768) : 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
04542+6035	STF 600		1999	7	54	29.9	8.90	11.91	A0	D	045413.64+603517.5
04542+6035	STF 600		2003	8	54	29.9	8.90	11.91	A0	D	045413.64+603517.5
04542+6035	STF 600		2010	9	54	29.8	8.90	11.59	A0		045413.64+603517.5
04542+6035	STF 600		2016	10	55	29.8	8.90	11.59	A0		045413.64+603517.5

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

WDS 04542+6035 STF 600 (HD 30768) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04542+6035 STF 600 (HD 30768) : MEASURES

No records found.

WDS 04542+6035 (HD 30768) : 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 04542+6035 (HD 30768) : ALADIN DSS IMAGE @ 04^h 54^m 13.64^s +60° 35' 17.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04542+6035 STF 600 (HD 30768) : 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		04542+6035	STF 600		54	29.8	1
Show		04554+6054	TDS 153		253	0.8	21
Show		04551+6104	HU 1088		158	2.8	30
Show		04561+6102	LDS3626	AB	166	117.6	30
Show		04561+6102	LDS3626	Aa,Ab	13	2.3	30
Show		05003+6108	MLB 159		305	4.2	55
Show		05009+6107	HDS 650		334	0.1	59
Show		05016+6105	HU 1093		13	5.4	62
Show		05034+6027	ES 58	BC	170	14.8	68
Show		05034+6027	S 459	AB	209	84.2	69
Show		05002+6129	TDS 157		80	0.6	70
Show		04481+5941	CBL 226		358	22.1	72
Show		04573+6145	STT 88		307	0.8	74
Show		04553+5922	STI 540		133	10.4	74
Show		04432+6040	TDS2945		334	0.5	82
Show		04439+6108	MLB 158		134	5.3	82
Show		04477+6152	BVD 300		167	11.5	91
Show		04457+6141	MLR 111		84	0.1	91
Show		04482+5914	STI 537		38	11.5	93
Show		04419+6016	STI 531		124	8.9	94
Show		05071+6057	KPP1604		196	12.2	97
Show		04506+6209	STI 539		19	7.6	98
Show		05076+6009	STI 553		70	13.0	103
Show		04406+6103	FMR 192		232	3.9	104
Show		05075+6112	STI 552		42	11.8	104
Show		05062+6132	CBL 227		79	43.0	104
Show		04433+5931	A 1013		301	0.4	104
Show		04441+5922	STI 535		231	11.7	105
Show		04467+5907	STI2069		347	3.7	106
Show		05014+6209	HDS 652		134	0.4	108
Show		04573+6226	ES 1885		114	3.6	114
Show		04417+5933	STI 530		257	14.0	114
Show		04538+6230	TDS2995		345	0.8	115
Show		05074+6140	LDS3639		106	58.0	116
Show		04503+6231	STI 538		171	12.6	119
Show		04493+5842	TDS2976		67	0.5	120
Show		04573+6233	TDS 154		185	0.6	120
Show		04464+5851	TDS2963		140	0.5	120
Show		05104+6020	SKF2037		218	15.3	121
Show		05017+5847	TDS3045		3	0.5	123
Show		05071+5920	A 1025	AB	26	0.4	123
Show		05055+6211	MLR 40		224	1.0	125
Show		04437+5857	TDS2949		112	0.6	127
Show		05113+6057	MLB 160		297	4.0	128
Show		04382+5952	STI 528		249	3.7	128
Show		04403+6153	LDS3603		94	86.0	128
Show		04429+5859	TDS2942		71	1.1	129
Show		05061+5858	STFA 13	CD	12	10.3	129
Show		05046+5852	A 1020	BC	214	0.4	130
Show		05046+5852	STF 625	A,BC	116	4.7	130
Show		04456+5842	LDS3611		292	51.3	131

WDS 04542+6035 : COMPONENTS

	A
B	pa=34.3° sep=21.03"

04542+6035 A

Componente originario normalizzato	AB	Name	HD 30768	Coord arcsec 2000	045413.64+603517.5	Mag	8.9
Spectral class	A0 (white)	PmRA	-2.00	PmDE	8.0	SAO	13302
HIP	22793	Tycho2	4079-00611-1	HD	30768	GC	5944
BD	BD+60 843

Tycho2

Tycho2	4079-00611-1	Pflag		RAmdeg	73.55681778	DEmdeg	60.58820516
PmRA	-2.3	PmDE	7.2	E RAmdeg	6	E DEmdeg	7
E pmRA	1.1	E pmDE	1.2	EpRAm	1990.86	EpDEm	1990.67
Num	15	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.7	BTmag	9.159	E BTmag	0.016	VTmag	8.896
E VTmag	0.013	Prox	299	TYC	T	HIP	22793
CCDM		RAdeg	73.55682889	DEdeg	60.58818778	EpRA 1990	1.58
EpDE 1990	1.42	E RAdeg	6.2	E DEdeg	6.7	Posflg
Corr	0.3

SAO

SAO	13302	DelFlag		RA1950		PmRA1950	-0.0007
DE1950		PmDE1950	0.016	Vmag	8.8	SpType	A0
Double code		Source	70	CatNum	5944	DM	BD+60 843
DMcomp		BDsup		HD	30768	M HD	0
GC	5944	RA1950rad	1.26440236	DE1950rad	1.05604376	PmRA2000	-0.001
PmDE2000	0.014

Hipparcos

Catalog	H	HIP	22793	Proxy		RAhms	04 54 13.64
DEdms	+60 35 17.5	Vmag	8.9	VarFlag		R Vmag	H
RAdeg	73.5568	DEdeg	60.5882	AstroRef		Plx	3.26
CCDM	04542+6035	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	30768	BD	BD+60 843
CD		CP		Dm number	+60 843	VIred	0.24
SpType	A0	R SpType		Coord arcsec 2000	045413.64+603517.5

Hipparcos 2

HIP	22793	Sn	5	So	0	Nc	1
RArad	1.2838088302	DErad	1.057463354	Plx	4.78	PmRA	-1.47
PmDE	6.2	E RArad	0.64	E DErad	0.63	E Plx	1.01
E pmRA	0.77	E pmDE	0.87	Hpmag	8.9641	E Hpmag	0.002
SHp	0.02	VA	0	BV	0.228	E BV	0.015
VI	0.25

CCDM

Ccdm	04542+6035	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.68	DDEs	16.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	A0	PmNote	*
PmRA	4	PmDE	-1	Dm number	+60 843	Cat1	BD
Name2	+60 453	Cat2	AGK2/3	HD	30768	M HD
ADS BDS	B 2373	M ADS BDS		N IDS		IDS	04454N6025A
HIC	22793

04542+6035 B

Componente originario normalizzato	AB		Coord arcsec 2000	045415.25+603534.9		Mag	11.59		PmRA	1.00
PmDE	-2.0		Tycho2	4079-02481-1		Calc delta mag	2.69		Calc coord	yes

Tycho2

Tycho2	4079-02481-1	Pflag		RAmdeg	73.57035997	DEmdeg	60.59318254
PmRA	3.7	PmDE	3.5	E RAmdeg	56	E DEmdeg	59
E pmRA	3.5	E pmDE	3.6	EpRAm	1988.42	EpDEm	1988.24
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.6	BTmag	12.356	E BTmag	0.141	VTmag	11.907
E VTmag	0.130	Prox	22	TYC	T	HIP
CCDM		RAdeg	73.57034250	DEdeg	60.59317417	EpRA 1990	1.54
EpDE 1990	1.43	E RAdeg	56.6	E DEdeg	60.4	Posflg	D
Corr	0.3

CCDM

Ccdm	04542+6035	RComp		Comp	B	Note1
Note2		Discov num	STF 600	DRAs		DDEs
R dRAs		Year	1906	Theta	052	Rho	30.3
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 2373	M ADS BDS		N IDS		IDS	04454N6025B
HIC