06081+0317 STF 851 (HD 41948)

06^h 08^m 04.43^s +03° 17' 23.7" P.A. 33.00 sep 2.9 mag 8.88,9.47 Sp A0

Coord 2000	06081+0317	Discov num	STF 851	Comp		Coord arcsec 2000	06 08 04.43 +03 17 23.7
Date first	1831	Date last	2019	Obs	27
Pa first	26	Pa last	32.9	P.A. Now (θ)	32.9°
Sep first	2.9	Sep last	2.909	Sep. Now (ρ)	2.909"
Mag pri	8.88	Mag sec	9.47	delta mag (ΔM)	0.59	Spectral class	A0 (white)
Pri motion ra	-014	Sec motion ra	-005
Pri motion dec	-019	Sec motion dec	-009
Notes

rPM=0.57

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 41948		Constellation	Orion		SAO	113488		Tycho2	0135-01124-1
Gaia DR2	3317204045310326400		HD	41948		GC	7790

WDS 06081+0317 STF 851 (HD 41948) : 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
06081+0317	STF 851		1997	20	33	2.8	8.88	9.47	A0	D	060804.43+031723.7
06081+0317	STF 851		2008	23	33	2.9	8.88	9.47	A0	D	060804.43+031723.7
06081+0317	STF 851		2012	24	33	2.9	8.88	9.47	A0	D	060804.43+031723.7
06081+0317	STF 851		2018	25	33	2.6	8.88	9.47	A0		060804.43+031723.7
06081+0317	STF 851		2019	26	34	2.9	8.88	9.47	A0		060804.43+031723.7

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

WDS 06081+0317 STF 851 (HD 41948) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06081+0317 STF 851 (HD 41948) : MEASURES

No records found.

WDS 06081+0317 (HD 41948) : 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 06081+0317 (HD 41948) : ALADIN DSS IMAGE @ 06^h 08^m 04.43^s +03° 17' 23.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06081+0317 STF 851 (HD 41948) : 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		06081+0317	STF 851		33	2.9
Show		06071+0319	BAL2160		204	3.4	15
Show		06093+0258	BAL1683		15	8.9	28
Show		06108+0315	GWP 761		281	45.5	41
Show		06072+0233	HEI 680		98	2.5	47
Show		06090+0230	STF 855	AB	115	29.1	50
Show		06090+0230	STF 855	AC	106	117.6	50
Show		06090+0230	STF 855	BC	104	88.8	50
Show		06102+0401	BAL2653		255	10.0	54
Show		06070+0417	BAL2651		39	12.3	63
Show		06102+0219	BAL1684		24	2.1	67
Show		06074+0209	STF 846		138	12.9	70
Show		06108+0415	BAL2654		224	19.2	70
Show		06098+0423	BAL2652	AB	344	14.0	71
Show		06098+0423	FYM 391	AC	236	15.6	71
Show		06082+0205	SKF1883	AB	101	93.7	73
Show		06082+0205	GWP 750	AC	109	84.7	73
Show		06126+0342	TDS3629		63	0.5	73
Show		06082+0205	SKF1883	BC	232	15.0	73
Show		06087+0430	GWP 753		113	52.9	73
Show		06118+0228	J 52		282	2.1	74
Show		06124+0238	SKF1295		87	53.9	77
Show		06066+0431	VBS 12		135	12.3	77
Show		06043+0224	J 1920		175	7.6	79
Show		06130+0251	HEI 683		260	0.2	80
Show		06114+0424	BAL2655		229	16.4	84
Show		06129+0400	BAL2657		57	2.1	84
Show		06102+0159	SKF1294		62	67.0	85
Show		06024+0336	BAL2159		153	4.9	88
Show		06032+0228	BAL1681		240	14.9	88
Show		06137+0257	BAL1685		35	5.0	88
Show		06097+0442	HEI 681	AB	223	2.4	89
Show		06097+0442	FYM 396	AC	65	16.7	89
Show		06118+0429	BAL2656		59	7.2	91
Show		06036+0419	STF 837		226	19.6	91
Show		06141+0346	TDS3649		286	0.6	95
Show		06028+0411	BAL2648		143	3.5	96
Show		06084+0135	A 2664		259	0.8	103
Show		06067+0459	HDO 81		304	14.6	104
Show		06011+0322	UC 87		75	88.7	105
Show		06116+0146	J 1924		151	4.3	106
Show		06117+0146	BAL1305		78	11.2	107
Show		06150+0248	BAL1686		209	16.5	108
Show		06066+0128	BAL1302		180	7.5	113
Show		06146+0217	STT 135		154	0.6	115
Show		06155+0357	BU 193	AB	97	19.7	119
Show		06155+0357	BU 193	AC	232	57.8	119
Show		06124+0458	TDS3627		253	2.2	120
Show		06155+0232	BAL1687		302	2.9	121
Show		06104+0121	BAL1303		331	5.0	121
Show		06061+0516	J 1368		73	7.0	123

WDS 06081+0317 : COMPONENTS

	A
B	pa=32.9° sep=2.91"

06081+0317 A

Componente originario normalizzato	AB	Name	HD 41948	Coord arcsec 2000	060804.43+031723.7	Mag	8.88
Spectral class	A0 (white)	PmRA	-14.00	PmDE	-19.0	SAO	113488
Tycho2	0135-01124-1	HD	41948	GC	7790	DM	BD+03 1131

Tycho2

Tycho2	0135-01124-1	Pflag	P	RAmdeg	92.01845773	DEmdeg	3.28992168
PmRA	-5.4	PmDE	-9.2	E RAmdeg	12	E DEmdeg	16
E pmRA	1.7	E pmDE	1.7	EpRAm	1991.26	EpDEm	1990.70
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.6	Q pmRA	0.1
Q pmDE	0.6	BTmag	9.121	E BTmag	0.020	VTmag	8.882
E VTmag	0.017	Prox	29	TYC	T	HIP
CCDM		RAdeg	92.01833667	DEdeg	3.28973389	EpRA 1990	1.85
EpDE 1990	1.83	E RAdeg	8.4	E DEdeg	10.5	Posflg	D
Corr	-0.1

SAO

SAO	113488	DelFlag		RA1950		PmRA1950	-0.001
DE1950		PmDE1950	-0.001	Vmag	8.8	SpType	A0
Double code		Source	70	CatNum	7790	DM	BD+03 1131
DMcomp		BDsup		HD	41948	M HD	0
GC	7790	RA1950rad	1.59455968	DE1950rad	0.05756083	PmRA2000	-0.0008
PmDE2000	-0.001

CCDM

Ccdm	06081+0317	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.57	DDEs	23.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	A0	PmNote	*
PmRA	-2	PmDE	-16	Dm number	+03 1131	Cat1	BD
Name2	+03 741	Cat2	AGK2/3	HD	41948	M HD
ADS BDS	A 4726	M ADS BDS		N IDS		IDS	06028N0318A
HIC

06081+0317 B

Componente originario normalizzato	AB		Coord arcsec 2000	060804.54+031726.1		Mag	9.47		PmRA	-5.00
PmDE	-9.0		Tycho2	0135-01618-1		Calc delta mag	0.59		Calc coord	yes

Tycho2

Tycho2	0135-01618-1	Pflag	P	RAmdeg	92.01845773	DEmdeg	3.28992168
PmRA	-5.4	PmDE	-9.2	E RAmdeg	12	E DEmdeg	16
E pmRA	1.7	E pmDE	1.7	EpRAm	1991.26	EpDEm	1990.70
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.6	Q pmRA	0.1
Q pmDE	0.6	BTmag	9.651	E BTmag	0.025	VTmag	9.471
E VTmag	0.024	Prox	29	TYC	T	HIP
CCDM		RAdeg	92.01877056	DEdeg	3.29041250	EpRA 1990	1.86
EpDE 1990	1.83	E RAdeg	12.3	E DEdeg	15.9	Posflg	D
Corr	-0.1

CCDM

Ccdm	06081+0317	RComp		Comp	B	Note1
Note2		Discov num	STF 851	DRAs		DDEs
R dRAs		Year	1831	Theta	028	Rho	3.0
Obs	12	Vmag	9.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 4726	M ADS BDS		N IDS		IDS	06028N0318B
HIC