17355-2942 DBR 185 AC

17^h 35^m 31.65^s -29° 42' 08.4" P.A. 93.00 sep 8.8 mag 10.00,13.70

Coord 2000	17355-2942	Discov num	DBR 185	Comp	AC	Coord arcsec 2000	17 35 31.65 -29 42 08.4
Date first	1999	Date last	2021	Obs	4
Pa first	95	Pa last	92.7	P.A. Now (θ)	92.7°
Sep first	8.7	Sep last	8.814	Sep. Now (ρ)	8.814"
Mag pri	10.00	Mag sec	13.70	delta mag (ΔM)	3.7	Spectral class
Pri motion ra	-007	Sec motion ra	+052
Pri motion dec	-018	Sec motion dec	-042
Notes

rPM=0.953

This double is not physical.

17355-2942 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 316012		17 35 32 -29 42 08	DBR 185 AB	2021	6	16	8.0	10.00	10.80	0.80
Show			17 35 32 -29 42 08	DBR 185 AC	2021	4	93	8.8	10.00	13.70	3.70		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

6839-00515-1

Gaia DR2

4058563126391196160

316012

WDS 17355-2942 DBR 185 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Dbr1988	Ma -	Debackere, A.	1988O&T....14...51D
Dbr1988		Obs. et Travaux 14, 51, 1988
Dbr1991	Ma j	Debackere, A.	1991O&T....25...26D
Dbr1991		Obs. et Travaux 25, 26, 1991
Dbr1992	Ma j	Debackere, A.	1992O&T....31...36D
Dbr1992		Obs. et Travaux 31, 36, 1992
Dbr2002	Mb -	Debackere, A.	2002O&T....54...30D
Dbr2002		Obs. et Travaux 54, 30, 2002
Dbr2005	Mb j	Debackere, A. & Lepine, T.	...................
Dbr2005		private communication, 2005
Dbr2005b	C j	Debackere, A.	2005O&T....60...23D
Dbr2005b		Obs. et Travaux 60, 23, 2005
Dbr2006	C -	Debackere, A.	2006O&T....62...20D
Dbr2006		Obs. et Travaux 62, 20, 2006
Dbr2008	C j	Debackere, A.	2008O&T....70...20D
Dbr2008		Obs. et Travaux 70, 20, 2008
Dbr2008b	C j	Debackere, A.	2008O&T....71...18D
Dbr2008b		Obs. et Travaux 71, 18, 2008
Dbr2016	C j	Debackere, A.	2016IAUDS.188....2D
Dbr2016		Inf. Circ. 188, 2, 2016
Dbr2016b	C -	Debackere, A.	...................
Dbr2016b		Webb Soc., Double Star Circ. 24, 11, 2016
Dbr2016c	C j	Debackere, A.	...................
Dbr2016c		Webb Soc., Double Star Circ. 24, 19, 2016
Dbr2016c		(all data already published in Dbr2016)
Dbr2016d	C j	Debackere, A.	2016IAUDS.190....7D
Dbr2016d		Inf. Circ. 190, 7, 2016
Dbr2017a	C j	Debackere, A.	2017IAUDS.191....4D
Dbr2017a		Inf. Circ. 191, 4, 2017
Dbr2017b	C j	Debackere, A.	...................
Dbr2017b		Webb Soc., Double Star Circ. 25, 88, 2017
Dbr2017c	C j	Debackere, A.	...................
Dbr2017c	+P	Webb Soc., Double Star Circ. 25, 91, 2017
Dbr2017d	C u	Debackere, A.	2017IAUDS.192....4D
Dbr2017d		Inf. Circ. 192, 4, 2017
Dbr2018a	C u	Debackere, A.	2018IAUDS.194....4D
Dbr2018a		Inf. Circ. 194, 4, 2018
Dbr2018b	C j	Debackere, A.	...................
Dbr2018b		Webb Soc., Double Star Circ. 26, 27, 2018
Dbr2018c	C j	Debackere, A.	...................
Dbr2018c		Webb Soc., Double Star Circ. 26, 42, 2018
Dbr2019a	C u	Debackere, A.	2019IAUDS.197....4D
Dbr2019a		Inf. Circ. 197, 4, 2019
Dbr2019b	C j	Debackere, A.	...................
Dbr2019b		Webb Soc., Double Star Circ. 27, 22, 2019
Dbr2019c	not j	Debackere, A.	...................
Dbr2019c		Webb Soc., Double Star Circ. 27, 83, 2019
Dbr2019d	C u	Debackere, A.	2019IAUDS.198....5D
Dbr2019d		Inf. Circ. 198, 5, 2019
Dbr2020a	C u	Debackere, A.	2020IAUDS.200....2D
Dbr2020a		Inf. Circ. 200, 2, 2020
Dbr2020b	C j	Debackere, A.	.
Dbr2020b		Webb Soc., Double Star Circ. 28, 59, 2020
Dbr2021a	C u	Debackere, A.	2021IAUDS.203....9D
Dbr2021a		Inf. Circ. 203, 9, 2021
Dbr2021b	C	Debackere, A., Coliac, J.-F., Soulie, E., Durand, P., Wullaert, P. & Bonneau, D.	2021ED......2...15D
Dbr2021b		Etoiles Doubles 2, 15, 2021
Dbr2021c	C	Debackere, A., Coliac, J.-F., Soulie, E., Laurent, P., Wullaert, P. & Bonneau, D.	2021ED......2...27D
Dbr2021c		Etoiles Doubles 2, 27, 2021
Dbr2021d	C j	Debackere, A.	.
Dbr2021d		Webb Soc., Double Star Circ. 29, 61, 2021
Dbr2021e	C j	Debackere, A.	.
Dbr2021e		Webb Soc., Double Star Circ. 29, 69, 2021
Dbr2021f	C u	Debackere, A.	2021IAUDS.205....4D
Dbr2021f		Inf. Circ. 205, 4, 2021
Dbr2022a	C u	Debackere, A.	2022IAUDS206.....2D
Dbr2022a		Inf. Circ. 206, 2, 2022
Dbr2022b	C	Debackere, A.	2022ED......4...16D
Dbr2022b		Etoiles Doubles 4, 16, 2022
Dbr2022c	C j	Debackere, A. .
Dbr2022c		Webb Soc., Double Star Circ. 30, 24, 2022
Dbr2023a	C u	Debackere, A.	2023IAUDS209....14D
Dbr2023a		Inf. Circ. 209, 14, 2023
Dbr2023b	C j	Debackere, A. .
Dbr2023b		Webb Soc., Double Star Circ. 31, 17, 2023

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17355-2942	DBR 185	AC	2016	2	94	8.5	10.00	13.70			173531.65-294208.4
17355-2942	DBR 185	AC	2021	4	93	8.8	10.00	13.70			173531.65-294208.4

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

WDS 17355-2942 DBR 185 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17355-2942 DBR 185 AC : MEASURES

No records found.

WDS 17355-2942 : VIRTUAL EYEPIECE

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

WDS 17355-2942 : ALADIN DSS IMAGE @ 17^h 35^m 31.65^s -29° 42' 08.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17355-2942 DBR 185 AC : 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		17355-2942	DBR 185	AB	16	8.0
Show		17355-2942	DBR 185	AC	93	8.8
Show		17354-2942	DBR 184		339	3.2	3
Show		17353-2942	DBR 183		67	4.3	3
Show		17353-2937	DBR 182		299	4.0	7
Show		17361-2941	DBR 190		60	4.5	8
Show		17360-2937	DBR 189		134	2.4	8
Show		17356-2933	DBR 186		120	4.9	9
Show		17357-2933	DBR 187		210	3.5	10
Show		17363-2943	DBR 192		145	2.0	10
Show		17358-2932	DBR 188		344	3.6	11
Show		17362-2931	DBR 191		29	5.3	15
Show		17363-2931	DBR 193		297	3.8	16
Show		17336-2942	RST1972		69	0.5	26
Show		17351-3008	RST1974		341	0.2	27
Show		17355-3009	BRT3046		74	6.4	27
Show		17349-2909	HDS2483		97	0.6	35
Show		17378-2959	LDS6322		195	1.8	38
Show		17366-2900	B 348		215	5.3	45
Show		17381-2907	B 349	AB	31	2.3	49
Show		17381-2907	DAM 389	AB,C	214	13.5	49
Show		17388-3008	RSS 454	AB	233	8.0	50
Show		17336-3025	RST1971		57	0.3	51
Show		17330-3023	SKF2061	AB	313	5.4	53
Show		17330-3023	SKF2061	AC	173	17.1	53
Show		17316-2958	B 345		115	0.6	55
Show		17372-2852	BRT3047		288	3.9	55
Show		17336-3032	B 346		189	0.3	57
Show		17328-2856	KPP2486		39	22.1	58
Show		17331-3035	CHM 6	AB	255	4.8	62
Show		17331-3035	CHM 6	BC	306	3.1	62
Show		17323-3028	HLD 29		227	1.9	62
Show		17316-3018	I 105		169	1.7	63
Show		17321-3028	TDT 401		226	1.6	64
Show		17312-2909	BRT3045		228	4.7	67
Show		17363-2834	B 347		58	1.6	69
Show		17316-3041	LDS 602		315	8.5	78
Show		17289-2936	B 341		248	0.4	88
Show		17397-3054	RST1976		204	0.3	90
Show		17333-3108	B 1336		114	2.0	92
Show		17408-3052	BSS 1		206	0.4	99
Show		17432-2956	ARG 30		291	35.9	101
Show		17372-3123	HDS2487		3	0.3	104
Show		17372-3125	B 1338		19	0.3	105
Show		17281-3022	RST1960		18	1.3	105
Show		17319-2807	LSC 74		90	0.8	107
Show		17272-2957	B 340		304	0.6	109
Show		17413-2820	RST1977		331	1.5	112
Show		17313-2803	B 344	AB	261	1.7	114
Show		17313-2803	B 344	AC	297	16.6	114
Show		17313-3123	RST1964		207	3.1	115

WDS 17355-2942 : COMPONENTS

	A	B
B	pa=14.0° sep=7.93"
C	pa=93.1° sep=7.66"	pa=144.7° sep=9.93"

17355-2942 A

Name	HD 316012		Coord arcsec 2000	173531.65-294208.4		Mag	10		PmRA	-7.00
PmDE	-18.0		Tycho2	6839-00515-1		HD	316012

Tycho2

Tycho2	6839-00515-1	Pflag		RAmdeg	263.88189329	DEmdeg	-29.70225486
PmRA	-4.2	PmDE	-14.4	E RAmdeg	21	E DEmdeg	25
E pmRA	1.7	E pmDE	1.7	EpRAm	1985.59	EpDEm	1982.32
Num	5	Q RAmdeg	1.6	Q DEmdeg	1.2	Q pmRA	1.6
Q pmDE	1.2	BTmag	11.512	E BTmag	0.083	VTmag	9.779
E VTmag	0.031	Prox	380	TYC	T	HIP
CCDM		RAdeg	263.88190722	DEdeg	-29.70222444	EpRA 1990	1.63
EpDE 1990	1.31	E RAdeg	23.6	E DEdeg	31.4	Posflg
Corr	-0.1

17355-2942 B

Coord arcsec 2000	173531.80-294200.7		Mag	10.8		PmRA	0.00		PmDE	0.0
Calc delta mag	0.8		Calc coord	yes

17355-2942 C

Coord arcsec 2000	173532.24-294208.8		Mag	13.7		PmRA	52.00		PmDE	-42.0
Calc delta mag	3.7		Calc coord	yes