11110-0620 STF 3067 (HD 97157)

11^h 10^m 57.02^s -06° 19' 30.7" P.A. 236.00 sep 21.1 mag 9.52,9.88 Sp G5

Coord 2000	11110-0620	Discov num	STF3067	Comp		Coord arcsec 2000	11 10 57.02 -06 19 30.7
Date first	1830	Date last	2016	Obs	21
Pa first	235	Pa last	235.8	P.A. Now (θ)	235.8°
Sep first	21.2	Sep last	21.078	Sep. Now (ρ)	21.078"
Mag pri	9.52	Mag sec	9.88	delta mag (ΔM)	0.36	Spectral class	G5 (yellow)
Pri motion ra	-038	Sec motion ra	-042
Pri motion dec	+033	Sec motion dec	+030
Notes

rPM=0.097 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 97157		Constellation	Leo		SAO	138034		Tycho2	4928-01701-1
HD	97157

WDS 11110-0620 STF 3067 (HD 97157) : 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
11110-0620	STF3067		2004	14	236	20.7	9.52	9.88	G5	D	111057.02-061930.7
11110-0620	STF3067		2012	16	236	21.0	9.52	9.88	G5	D	111057.02-061930.7
11110-0620	STF3067		2016	18	236	21.1	9.52	9.88	G5		111057.02-061930.7

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

WDS 11110-0620 STF 3067 (HD 97157) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11110-0620 STF 3067 (HD 97157) : MEASURES

No records found.

WDS 11110-0620 (HD 97157) : 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 11110-0620 (HD 97157) : ALADIN DSS IMAGE @ 11^h 10^m 57.02^s -06° 19' 30.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11110-0620 STF 3067 (HD 97157) : 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		11110-0620	STF3067		236	21.1
Show		11117-0656	LDS4072	AB	66	38.1	38
Show		11117-0656	WNO 34	AC	252	31.3	38
Show		11129-0656	RST3732		232	1.8	47
Show		11125-0659	UC 2100		290	48.6	47
Show		11081-0553	GWP1540		249	17.8	51
Show		11112-0528	GWP1550		258	22.2	52
Show		11130-0720	LDS 340		108	13.6	67
Show		11085-0721	TDS7694		68	2.7	72
Show		11080-0509	LDS 852		339	279.0	79
Show		11054-0626	A 69		53	1.4	83
Show		11053-0621	LDS4056		43	14.2	86
Show		11135-0446	TDS7740		302	0.5	101
Show		11170-0708	BU 600	AB	211	1.3	102
Show		11170-0708	BU 600	AC	99	53.2	102
Show		11086-0442	J 1572		22	8.2	104
Show		11096-0438	GWP1547		161	18.0	104
Show		11158-0735	GWP1569		281	11.8	105
Show		11154-0456	HDS1604		91	0.8	107
Show		11057-0505	WSP 106	AB	245	13.2	109
Show		11057-0505	WSP 106	AC	125	18.2	109
Show		11133-0803	RST3734		279	0.7	110
Show		11168-0509	A 5	AB	266	0.2	113
Show		11168-0509	A 5	AC	293	33.2	113
Show		11079-0435	GWP1539		174	19.9	115
Show		11160-0441	LAS 30		346	15.5	125
Show		11170-0448	GWP1571		47	19.4	130
Show		11029-0528	KPP1395		106	10.4	131
Show		11178-0751	LDS4080		276	150.9	136
Show		11197-0654	STF1530	AB	313	7.6	136
Show		11080-0412	J 2080		341	2.8	136
Show		11186-0504	BRT 433		134	2.1	137
Show		11194-0734	A 136		285	1.1	147
Show		11036-0442	GWP1532		315	16.4	148
Show		11168-0820	LDS4078		52	102.3	148
Show		11047-0413	A 676	BC	248	0.3	158
Show		11047-0413	STF1506	A,BC	221	11.8	158
Show		11047-0413	LAF 43	AD	30	4.7	158
Show		11047-0413	LAF 43	AE	213	5.6	158
Show		11047-0413	LAF 43	AF	214	6.1	158
Show		11047-0413	LAF 43	AG	330	8.9	158
Show		11023-0448	GWP1526		225	25.4	159
Show		11209-0518	GWP1574		357	12.7	161
Show		11213-0527	KPP2064		151	16.6	163
Show		11050-0839	GWP1534		333	18.7	166
Show		11001-0657	A 134		329	1.9	167
Show		11004-0718	GWP1518		278	31.2	169
Show		10598-0653	NSN 127		233	2.5	169
Show		11103-0331	GWP1548		282	75.3	170
Show		11095-0325	HJ 177		132	4.8	176
Show		11167-0339	SHJ 121		291	86.8	182

WDS 11110-0620 : COMPONENTS

	A
B	pa=235.6° sep=20.99"

11110-0620 A

Componente originario normalizzato	AB	Name	HD 97157	Coord arcsec 2000	111057.02-061930.7	Mag	9.52
Spectral class	G5 (yellow)	PmRA	-38.00	PmDE	33.0	SAO	138034
Tycho2	4928-01701-1	HD	97157	DM	BD-05 3223

Tycho2

Tycho2	4928-01701-1	Pflag		RAmdeg	167.73757666	DEmdeg	-6.32519580
PmRA	-39.2	PmDE	32.2	E RAmdeg	18	E DEmdeg	19
E pmRA	1.4	E pmDE	1.4	EpRAm	1986.12	EpDEm	1985.48
Num	8	Q RAmdeg	1.2	Q DEmdeg	0.9	Q pmRA	1.2
Q pmDE	0.9	BTmag	10.417	E BTmag	0.041	VTmag	9.516
E VTmag	0.029	Prox	211	TYC	T	HIP
CCDM		RAdeg	167.73766778	DEdeg	-6.32526917	EpRA 1990	1.84
EpDE 1990	1.80	E RAdeg	20.6	E DEdeg	21.6	Posflg
Corr	0.1

SAO

SAO	138034	DelFlag		RA1950		PmRA1950	-0.0044
DE1950		PmDE1950	0.035	Vmag	8.9	SpType	G5
Double code		Source	27	CatNum	4239	DM	BD-05 3223
DMcomp		BDsup		HD	97157	M HD	0
GC		RA1950rad	2.91651165	DE1950rad	-0.10566171	PmRA2000	-0.0041
PmDE2000	0.04

11110-0620 B

Componente originario normalizzato	AB		Coord arcsec 2000	111055.86-061942.5		Mag	9.88		PmRA	-42.00
PmDE	30.0		Tycho2	4928-01702-1		Calc delta mag	0.36		Calc coord	yes

Tycho2

Tycho2	4928-01702-1	Pflag		RAmdeg	167.73272052	DEmdeg	-6.32851523
PmRA	-39.1	PmDE	31.4	E RAmdeg	27	E DEmdeg	29
E pmRA	1.9	E pmDE	2.0	EpRAm	1989.59	EpDEm	1989.47
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.6
Q pmDE	0.9	BTmag	10.724	E BTmag	0.053	VTmag	9.880
E VTmag	0.038	Prox	211	TYC	T	HIP
CCDM		RAdeg	167.73280972	DEdeg	-6.32858694	EpRA 1990	1.85
EpDE 1990	1.79	E RAdeg	27.0	E DEdeg	28.6	Posflg
Corr	0.1