17340-1102 HDS 2479

17^h 33^m 57.01^s -11° 02' 07.3" P.A. 84.00 sep 0.7 mag 9.63,12.98 Sp K0 dist. 735.29 pc (2398.52 l.y.)

Coord 2000	17340-1102	Discov num	HDS2479	Comp		Coord arcsec 2000	17 33 57.01 -11 02 07.3
Date first	1991	Date last	2021	Obs	2
Pa first	81	Pa last	84	P.A. Now (θ)	84°
Sep first	0.6	Sep last	0.673	Sep. Now (ρ)	0.673"
Mag pri	9.63	Mag sec	12.98	delta mag (ΔM)	3.35	Spectral class	K0 (yellow-orange)
Pri motion ra	-011	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Serpens	SAO	160643	HIP	85946	Tycho2	5663-00978-1
Gaia DR2	4163321841093452416	HD	159228	BD	BD-10 4520	Distance	735.29
Distance ly	2398.52

WDS 17340-1102 HDS 2479 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17340-1102	HDS2479		1991	1	81	0.6	9.63	12.98	K0		173357.01-110207.3
17340-1102	HDS2479		2021	2	84	0.7	9.63	12.98	K0		173357.01-110207.3

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

WDS 17340-1102 HDS 2479 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17340-1102 HDS 2479 : MEASURES

No records found.

WDS 17340-1102 : VIRTUAL EYEPIECE

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

WDS 17340-1102 : ALADIN DSS IMAGE @ 17^h 33^m 57.01^s -11° 02' 07.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17340-1102 HDS 2479 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		17340-1102	HDS2479		84	0.7
Show		17348-1115	HJ 4964	AB	224	54.9	18
Show		17313-1058	TOK 708	Ba,Bb	319	0.3	40
Show		17313-1058	HU 673	AB	179	5.6	40
Show		17309-1055	RST3979		258	0.5	46
Show		17306-1111	GWP2716		123	13.6	50
Show		17317-0959	HDS2474		151	0.1	72
Show		17305-1006	RST3978		273	0.5	77
Show		17319-1230	GWP2722		285	49.3	93
Show		17293-0959	STF2171		59	1.4	94
Show		17374-0937	LDS5855		351	3.7	99
Show		17321-0912	A 2594		300	0.8	114
Show		17278-1211	HU 234	AB	214	0.4	114
Show		17278-1211	HU 234	AC	310	5.8	114
Show		17272-1209	HU 175		69	4.5	120
Show		17326-0901	LDS 605		343	7.6	123
Show		17398-1244	ALD 65		190	2.6	134
Show		17419-0944	HDS2503		150	0.2	141
Show		17404-1249	KPP2768		30	2.9	143
Show		17378-1315	CVN 56	AB	86	3.9	145
Show		17378-1315	CVN 56	AC	311	4.6	145
Show		17378-1315	CVN 56	AD	283	4.6	145
Show		17378-1315	CVN 56	AE	311	5.0	145
Show		17378-1315	CVN 56	AF	358	5.2	145
Show		17378-1315	CVN 56	AG	342	5.3	145
Show		17378-1315	CVN 56	AH	161	5.7	145
Show		17378-1315	CVN 56	AI	254	5.9	145
Show		17378-1315	CVN 56	AJ	167	6.7	145
Show		17378-1315	CVN 56	AK	283	7.0	145
Show		17378-1315	CVN 56	AL	20	7.2	145
Show		17378-1315	CVN 56	AM	245	7.4	145
Show		17378-1315	CVN 56	AN	85	7.9	145
Show		17378-1315	CVN 56	AO	339	8.0	145
Show		17378-1315	CVN 56	AP	184	8.0	145
Show		17378-1315	CVN 56	AQ	139	8.2	145
Show		17378-1315	CVN 56	AR	117	8.5	145
Show		17378-1315	CVN 56	AS	215	9.7	145
Show		17378-1315	CVN 56	AT	23	9.8	145
Show		17378-1315	CVN 56	AU	150	9.9	145
Show		17378-1315	CVN 56	AV	21	10.2	145
Show		17378-1315	CVN 56	AW	74	10.6	145
Show		17378-1315	CVN 56	AX	107	11.2	145
Show		17378-1315	CVN 56	AY	235	11.5	145
Show		17378-1315	CVN 56	A,Za	329	11.8	145
Show		17378-1315	CVN 56	A,Zb	171	13.6	145
Show		17378-1315	CVN 56	A,Zc	143	12.7	145
Show		17378-1315	CVN 56	A,Zd	135	15.0	145
Show		17378-1315	CVN 56	A,Ze	41	15.6	145
Show		17378-1315	CVN 56	A,Zf	53	15.7	145
Show		17348-0833	KPP1917		281	15.1	150
Show		17240-1142	BU 242	AB	79	1.2	152

WDS 17340-1102 : COMPONENTS

	A
B	pa=83.9° sep=0.66"

17340-1102 A

Componente originario normalizzato	AB	Coord arcsec 2000	173357.01-110207.3	Mag	9.63	Spectral class	K0 (yellow-orange)
PmRA	-11.00	PmDE	2.0	SAO	160643	HIP	85946
Tycho2	5663-00978-1	HD	159228	BD	BD-10 4520

Tycho2

Tycho2	5663-00978-1	Pflag		RAmdeg	263.48752849	DEmdeg	-11.03535941
PmRA	-9.0	PmDE	-1.8	E RAmdeg	16	E DEmdeg	20
E pmRA	1.1	E pmDE	1.2	EpRAm	1986.13	EpDEm	1982.75
Num	10	Q RAmdeg	0.8	Q DEmdeg	1.7	Q pmRA	0.7
Q pmDE	1.7	BTmag	11.233	E BTmag	0.066	VTmag	9.615
E VTmag	0.027	Prox	999	TYC	T	HIP	85946
CCDM	AB	RAdeg	263.48754861	DEdeg	-11.03535222	EpRA 1990	1.67
EpDE 1990	1.13	E RAdeg	18.9	E DEdeg	25.8	Posflg
Corr	-0.1

SAO

SAO	160643	DelFlag		RA1950		PmRA1950	-0.0031
DE1950		PmDE1950	-0.007	Vmag	8.8	SpType	K0
Double code		Source	20	CatNum	5999	DM	BD-10 4520
DMcomp		BDsup		HD	159228	M HD	0
GC		RA1950rad	4.58660003	DE1950rad	-0.19202328	PmRA2000	-0.0029
PmDE2000	-0.005

Hipparcos

Catalog	H	HIP	85946	Proxy	H	RAhms	17 33 57.01
DEdms	-11 02 07.3	Vmag	9.43	VarFlag		R Vmag	H
RAdeg	263.488	DEdeg	-11.0354	AstroRef	A	Plx	1.8
CCDM	17340-1102	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	C	M HIP	AB
Theta	81	Rho	0.628	HD	159228	BD	BD-10 4520
CD		CP		Dm number	-10 4520	VIred	1.16
SpType	K0	R SpType		Coord arcsec 2000	173357.01-110207.3

Hipparcos 2

HIP	85946	Sn	15	So	3	Nc	2
RArad	4.5987251335	DErad	-0.1926032674	Plx	1.36	PmRA	-8.8
PmDE	1.83	E RArad	1.13	E DErad	0.69	E Plx	1.28
E pmRA	1.33	E pmDE	0.68	Hpmag	9.5826	E Hpmag	0.0024
SHp	0.018	VA	0	BV	1.304	E BV	0.065
VI	1.26

CCDM

Ccdm	17340-1102	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-3.00	DDEs	-7.3
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.6	Sp	K0	PmNote	*
PmRA	-11	PmDE	2	Dm number	-10 4520	Cat1	BD
Name2	160643	Cat2	SAO	HD	159228	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	85946

17340-1102 B

Componente originario normalizzato	AB		Coord arcsec 2000	173357.05-110207.2		Mag	12.98		Calc delta mag	3.35
Calc coord	yes

CCDM

Ccdm	17340-1102	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.96	DDEs	-7.2
R dRAs	82	Year	1991	Theta	81	Rho	0.6
Obs	1	Vmag	13.0	Sp		PmNote	*
PmRA	-11	PmDE	2	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	85946