17404+0544 VVO 16

17^h 40^m 21.44^s +05° 43' 37.4" P.A. 342.00 sep 34.8 mag 11.23,12.92 Sp K7

Coord 2000	17404+0544	Discov num	VVO 16	Comp		Coord arcsec 2000	17 40 21.44 +05 43 37.4
Date first	1917	Date last	2015	Obs	13
Pa first	342	Pa last	342.1	P.A. Now (θ)	342.1°
Sep first	34.2	Sep last	34.785	Sep. Now (ρ)	34.785"
Mag pri	11.23	Mag sec	12.92	delta mag (ΔM)	1.69	Spectral class	K7 (yellow-orange)
Pri motion ra	-024	Sec motion ra	-030
Pri motion dec	-074	Sec motion dec	-071
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.086 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0427-01309-1

Gaia DR2

4485752801305069952

WDS 17404+0544 VVO 16 : NOTES

discov_num	notes	refcode
VVO 16	Aka CBL 162.

REFERENCES

refcode	metd	author	reference
VVO		(Van Vleck Observatory)
VVO1962	-	Upgren, A.R.	1962AJ.....67..539U
VVO1962		AJ 67, 539, 1962
VVO1970	Po -	Upgren, A.R., Mesrobian, W.S., Nelson, R.M., Grossenbacher, R. & Kerridge, S.J.	1970AJ.....75..319U
VVO1970		AJ 75, 319, 1970
VVO1971	Po -	Upgren, A.R. & Mesrobian, W.S.	1971AJ.....76...78U
VVO1971		AJ 76, 78, 1971
VVO1972a	Po j	Mesrobian, Griess, & Titter	1972AJ.....77..392M
VVO1972a		AJ 77, 392, 1972
VVO1972b	Po -	Titter, Mesrobian, & Upgren	1972AJ.....77..875T
VVO1972b		AJ 77, 875, 1972
VVO1976	Po j	Weis, E.W. & Upgren, A.R.	1976AJ.....81.1144W
VVO1976		AJ 81, 1144, 1976
VVO1980	Po w	Upgren, A.R. & Breakiron, L.A.	1980AJ.....85...71U
VVO1980		AJ 85, 71, 1980
VVO1982	Po -	Breakiron, L.A., Upgren, A.R. & Weis, E.W.	1982AJ.....87..141B
VVO1982		AJ 87, 141, 1982
VVO1983a	Po -	Upgren, A.R. & Kuzma, T.J.	1983AJ.....88..132U
VVO1983a		AJ 88, 132, 1983
VVO1983b	Po -	Weis, E.W., Nations, H.L. + Upgren, A.R.	1983AJ.....88.1515W
VVO1983b		AJ 88, 1515, 1983
VVO1989	Po -	Upgren, A.R., Fu, H.-H. & Lee, J.T.	1989AJ.....98.1100U
VVO1989		AJ 98, 1100, 1989
VVO1991	Po -	Weis, E.W.	1991AJ....101.1882W
VVO1991		AJ 101, 1882, 1991
VVO1993	Po -	Weis, E.W.	1993AJ....105.1962W
VVO1993		AJ 105, 1962, 1993

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17404+0544	VVO 16		2000	2	342	34.6	11.30	12.70		V	174021.44+054337.4
17404+0544	VVO 16		2001	6	342	34.8	11.30	12.70		NVD	174021.44+054337.4
17404+0544	VVO 16		2010	7	342	34.8	11.23	12.92	K7	NV	174021.44+054337.4
17404+0544	VVO 16		2015	8	343	34.7	11.23	12.92	K7	NV	174021.44+054337.4

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

WDS 17404+0544 VVO 16 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17404+0544 VVO 16 : MEASURES

No records found.

WDS 17404+0544 : VIRTUAL EYEPIECE

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WDS 17404+0544 : ALADIN DSS IMAGE @ 17^h 40^m 21.44^s +05° 43' 37.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17404+0544 VVO 16 : 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		17404+0544	VVO 16		342	34.8
Show		17398+0537	FMR 137		250	9.3	11
Show		17387+0613	A 1157		265	1.3	39
Show		17430+0547	HDS2506		81	0.2	40
Show		17427+0520	AG 212		23	2.7	43
Show		17411+0457	UC 3383		52	23.2	48
Show		17418+0458	BAL3011		358	1.4	52
Show		17439+0551	STF2200	AB	162	1.6	53
Show		17439+0551	STF2200	AC	245	32.3	53
Show		17370+0524	GRV 962		166	20.9	53
Show		17422+0456	FAL 57		268	6.6	56
Show		17372+0507	TDT 437		31	0.5	61
Show		17358+0608	TDT 424		275	0.3	73
Show		17448+0512	TDT 484		272	0.4	74
Show		17355+0603	CVR 203		237	27.0	75
Show		17372+0649	HEI 862		67	2.8	81
Show		17362+0637	STF2188		203	5.5	82
Show		17427+0659	HEI 864		350	2.9	83
Show		17422+0424	BAL2895			13.9	84
Show		17348+0601	HDS2481	Aa,Ab	290	0.2	85
Show		17348+0601	STF2185	AB	5	27.2	85
Show		17348+0601	PWS 16	AG	308	59.4	85
Show		17348+0601	PWS 16	AH	335	188.3	85
Show		17348+0601	PWS 16	AI	340	187.2	85
Show		17348+0601	PWS 16	AJ	340	161.1	85
Show		17348+0601	PWS 16	AK	17	153.2	85
Show		17348+0601	STF2185	AC	253	93.2	85
Show		17348+0601	PWS 16	AF	193	212.7	85
Show		17348+0601	STF2185	BC	239	105.9	85
Show		17348+0601	STF2185	CF	166	186.3	86
Show		17461+0532	CHR 157		35	0.3	87
Show		17436+0430	BAL2896		351	7.4	89
Show		17362+0646	GAU 16		175	8.4	89
Show		17464+0542	STF2212		340	3.3	91
Show		17389+0715	A 1158		108	4.7	94
Show		17468+0534	A 1161		286	0.8	97
Show		17470+0542	STF2216		27	27.3	100
Show		17470+0526	DCH 114		118	1.9	101
Show		17344+0455	CVR 202		117	5.7	102
Show		17338+0613	TDT 416		48	5.3	102
Show		17365+0708	UC 3374		35	51.4	102
Show		17465+0639	GWP2734		331	26.6	107
Show		17475+0530	UC 3408		312	54.3	108
Show		17469+0630	A 1162	AB	162	1.7	109
Show		17469+0630	A 1162	AC	170	7.4	109
Show		17366+0723	A 1156		347	0.2	114
Show		17387+0349	BAL2445		142	5.1	117
Show		17478+0621	ITF 5		130	28.5	118
Show		17357+0409	A 2985	AB	343	0.3	118
Show		17357+0409	STF2187	AB,C	179	3.3	118
Show		17482+0616	J 2116	AB	30	48.9	122

WDS 17404+0544 : COMPONENTS

	A
B	pa=342.2° sep=34.77"

17404+0544 A

Componente originario normalizzato	AB		Coord arcsec 2000	174021.44+054337.4		Mag	11.23		Spectral class	K7 (yellow-orange)
PmRA	-24.00		PmDE	-74.0		Tycho2	0427-01309-1

Tycho2

Tycho2	0427-01309-1	Pflag		RAmdeg	265.08935569	DEmdeg	5.72704423
PmRA	-23.6	PmDE	-78.3	E RAmdeg	54	E DEmdeg	60
E pmRA	4.0	E pmDE	3.9	EpRAm	1984.85	EpDEm	1982.46
Num	4	Q RAmdeg	1.3	Q DEmdeg	1.7	Q pmRA	1.3
Q pmDE	1.7	BTmag	12.705	E BTmag	0.226	VTmag	11.320
E VTmag	0.088	Prox	999	TYC		HIP
CCDM		RAdeg	265.08940056	DEdeg	5.72725528	EpRA 1990	1.68
EpDE 1990	1.50	E RAdeg	167.9	E DEdeg	185.8	Posflg
Corr	0.1

17404+0544 B

Componente originario normalizzato	AB		Coord arcsec 2000	174020.73+054410.5		Mag	12.92		PmRA	-30.00
PmDE	-71.0		Calc delta mag	1.69		Calc coord	yes