18416-0353 RST 4593 (HD 172655)

18^h 41^m 34.43^s -03° 52' 34.4" P.A. 19.00 sep 0.5 mag 10.20,11.00 Sp G0

Coord 2000	18416-0353	Discov num	RST4593	Comp		Coord arcsec 2000	18 41 34.43 -03 52 34.4
Date first	1938	Date last	1962	Obs	4
Pa first	14	Pa last	18.9	P.A. Now (θ)	18.9°
Sep first	0.6	Sep last	0.54	Sep. Now (ρ)	0.54"
Mag pri	10.20	Mag sec	11.00	delta mag (ΔM)	0.8	Spectral class	G0 (yellow)
Pri motion ra	+009	Sec motion ra
Pri motion dec	+007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 172655		Constellation	Serpens		SAO	142507		Tycho2	5121-00336-1
Gaia DR2	4258456195656673280		HD	172655

WDS 18416-0353 RST 4593 (HD 172655) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18416-0353	RST4593		1962	4	19	0.5	10.20	11.00	G0		184134.43-035234.4

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WDS 18416-0353 RST 4593 (HD 172655) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18416-0353 RST 4593 (HD 172655) : MEASURES

No records found.

WDS 18416-0353 (HD 172655) : VIRTUAL EYEPIECE

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

WDS 18416-0353 (HD 172655) : ALADIN DSS IMAGE @ 18^h 41^m 34.43^s -03° 52' 34.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18416-0353 RST 4593 (HD 172655) : 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		18416-0353	RST4593		19	0.5
Show		18422-0357	J 2521	AB	295	2.6	11
Show		18422-0357	J 2521	AC	89	18.6	11
Show		18397-0358	BRT 482		160	2.3	28
Show		18437-0413	SKF 405		22	15.7	38
Show		18385-0418	HJ 5499		17	32.1	53
Show		18441-0313	J 528		195	4.6	56
Show		18384-0312	A 88	AB	13	0.1	63
Show		18384-0312	A 88	AB,C	115	18.5	63
Show		18388-0443	BRT 481		182	4.9	66
Show		18454-0314	A 90		359	3.1	70
Show		18379-0254	KPP1345		75	10.1	80
Show		18394-0239	BRT1948		248	4.1	82
Show		18381-0455	RST4592		309	5.7	82
Show		18473-0346	J 2232		87	5.4	85
Show		18424-0520	KRV 20		74	25.4	89
Show		18475-0338	TNN 12	AB	266	2.1	90
Show		18475-0338	TNN 12	AC	224	2.5	90
Show		18475-0338	TNN 12	AD	237	3.1	90
Show		18475-0338	TNN 12	AE	355	3.9	90
Show		18416-0522	TDT1001		66	0.6	90
Show		18386-0235	WAM 4		93	1.4	90
Show		18383-0236	BRT3333		239	2.3	92
Show		18416-0525	GII 65		358	2.0	93
Show		18381-0233	TVB 304		26	26.3	96
Show		18472-0445	NOI 5		162	0.0	99
Show		18372-0236	BAL 248		340	5.5	101
Show		18349-0317	HJ 863		76	10.1	107
Show		18442-0208	BRT 484		51	4.3	113
Show		18348-0256	RST4589		88	1.1	117
Show		18468-0223	HJ 5502		5	25.7	120
Show		18471-0226	A 2687		337	1.2	120
Show		18334-0346	GWP2783		215	7.6	123
Show		18334-0458	BST 1	AB	122	4.3	140
Show		18334-0458	AGE 9	AC	1	4.9	140
Show		18334-0458	AGE 9	AD	81	1.3	140
Show		18334-0458	AGE 9	AE	242	2.3	140
Show		18334-0458	AGE 9	AF	233	3.7	140
Show		18388-0136	BAL 581		125	3.9	144
Show		18480-0539	SKF 228	AB	165	9.5	144
Show		18480-0539	SKF 228	AC	141	4.6	144
Show		18466-0149	RST5125		192	0.7	145
Show		18476-0157	LUQ 2		271	0.6	148
Show		18476-0156	LUQ 1		255	0.6	148
Show		18316-0353	A 87	AB	294	1.8	150
Show		18316-0353	A 87	AC	316	4.2	150
Show		18316-0353	A 87	CD		4.0	151
Show		18335-0220	GWP2784	AB	292	455.1	152
Show		18335-0220	GWP2785	AC	337	279.6	152
Show		18330-0516	A 2686		328	2.0	153
Show		18432-0120	AOT 73		325	11.7	155

WDS 18416-0353 : COMPONENTS

	A
B	pa=18.9° sep=0.54"

18416-0353 A

Componente originario normalizzato	AB	Name	HD 172655	Coord arcsec 2000	184134.43-035234.4	Mag	10.2
Spectral class	G0 (yellow)	PmRA	9.00	PmDE	7.0	SAO	142507
Tycho2	5121-00336-1	HD	172655	DM	BD-04 4552

Tycho2

Tycho2	5121-00336-1	Pflag		RAmdeg	280.39348030	DEmdeg	-3.87622642
PmRA	8.8	PmDE	-3.8	E RAmdeg	13	E DEmdeg	17
E pmRA	1.1	E pmDE	1.2	EpRAm	1988.01	EpDEm	1986.25
Num	10	Q RAmdeg	0.9	Q DEmdeg	1.6	Q pmRA	0.9
Q pmDE	1.6	BTmag	10.409	E BTmag	0.032	VTmag	9.771
E VTmag	0.025	Prox	999	TYC	T	HIP
CCDM		RAdeg	280.39346111	DEdeg	-3.87622333	EpRA 1990	1.85
EpDE 1990	1.82	E RAdeg	14.3	E DEdeg	20.3	Posflg
Corr	0.0

SAO

SAO	142507	DelFlag		RA1950		PmRA1950	0.0007
DE1950		PmDE1950	-0.002	Vmag	9.1	SpType	G0
Double code		Source	27	CatNum	6273	DM	BD-04 4552
DMcomp		BDsup		HD	172655	M HD	0
GC		RA1950rad	4.88227746	DE1950rad	-0.06850304	PmRA2000	0.0009
PmDE2000	-0.002

CCDM

Ccdm	18416-0353	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.56	DDEs	25.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp	G0	PmNote	*
PmRA	10	PmDE	-2	Dm number	-04 4552	Cat1	BD
Name2	142507	Cat2	SAO	HD	172655	M HD
ADS BDS		M ADS BDS		N IDS		IDS	18363S0358A
HIC

18416-0353 B

Componente originario normalizzato	AB		Coord arcsec 2000	184134.44-035233.9		Mag	11		Calc delta mag	0.8
Calc coord	yes

CCDM

Ccdm	18416-0353	RComp		Comp	B	Note1
Note2		Discov num	RST4593	DRAs		DDEs
R dRAs		Year	1938	Theta	016	Rho	0.6
Obs	3	Vmag	10.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	18363S0358B
HIC