18307-0541 RST 4588

18^h 30^m 43.25^s -05° 40' 50.9" P.A. 222.00 sep 1.1 mag 11.08,11.16 Sp G0V

Coord 2000	18307-0541	Discov num	RST4588	Comp		Coord arcsec 2000	18 30 43.25 -05 40 50.9
Date first	1938	Date last	2016	Obs	6
Pa first	224	Pa last	221.5	P.A. Now (θ)	221.5°
Sep first	1.1	Sep last	1.052	Sep. Now (ρ)	1.052"
Mag pri	11.08	Mag sec	11.16	delta mag (ΔM)	0.08	Spectral class	G0V (yellow)
Pri motion ra	+030	Sec motion ra	+030
Pri motion dec	+033	Sec motion dec	+033
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scutum

Tycho2

5124-00657-1

Gaia DR2

4256309330500428672

WDS 18307-0541 RST 4588 : 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
18307-0541	RST4588		1994	4	243	1.1	11.08	11.16			183043.25-054050.9
18307-0541	RST4588		2016	5	222	1.1	11.08	11.16	G0V		183043.25-054050.9

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

WDS 18307-0541 RST 4588 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18307-0541 RST 4588 : MEASURES

No records found.

WDS 18307-0541 : VIRTUAL EYEPIECE

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WDS 18307-0541 : ALADIN DSS IMAGE @ 18^h 30^m 43.25^s -05° 40' 50.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18307-0541 RST 4588 : 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		18307-0541	RST4588		222	1.1
Show		18299-0536	NSN 150		262	2.7	14
Show		18294-0533	J 2517		320	3.6	21
Show		18300-0522	BRT 479		281	5.4	22
Show		18320-0607	HDS2629		149	0.1	32
Show		18330-0516	A 2686		328	2.0	43
Show		18293-0459	J 522		221	4.9	47
Show		18334-0458	BST 1	AB	122	4.3	59
Show		18334-0458	AGE 9	AC	1	4.9	59
Show		18334-0458	AGE 9	AD	81	1.3	59
Show		18334-0458	AGE 9	AE	242	2.3	59
Show		18334-0458	AGE 9	AF	233	3.7	59
Show		18274-0616	A 86		288	2.8	62
Show		18267-0521	GWP2777		266	72.2	64
Show		18354-0621	RST4591		12	0.3	81
Show		18346-0643	BRT 480		18	4.9	85
Show		18250-0517	RST4587		332	0.4	89
Show		18248-0621	TOK 320	AB	321	55.2	97
Show		18248-0621	LSC 155	Aa,Ab	261	0.3	97
Show		18248-0621	TOK 320	Ba,Bb	259	0.1	98
Show		18349-0655	RST4590		33	0.9	98
Show		18322-0720	LDS 644		338	5.7	101
Show		18247-0636	STF2313		196	5.8	106
Show		18316-0353	A 87	AB	294	1.8	109
Show		18316-0353	A 87	AC	316	4.2	109
Show		18316-0353	A 87	CD		4.0	109
Show		18284-0353	CRI 19		235	8.3	114
Show		18381-0455	RST4592		309	5.7	119
Show		18321-0741	J 2518		268	3.7	122
Show		18334-0346	GWP2783		215	7.6	122
Show		18245-0704	BRT 477		291	4.0	126
Show		18291-0338	FOX 230		94	5.1	126
Show		18380-0648	TOK 32	AB	32	3.8	128
Show		18380-0648	LDS5239	AC	79	35.7	128
Show		18224-0505	RST4586		70	0.2	130
Show		18322-0750	BU 419		32	1.2	131
Show		18388-0443	BRT 481		182	4.9	134
Show		18243-0405	YSC 67	AB	356	0.4	136
Show		18243-0405	TOK 420	Aa,Ab	91	0.0	136
Show		18226-0428	LDS5862		356	4.3	142
Show		18385-0418	HJ 5499		17	32.1	143
Show		18349-0317	HJ 863		76	10.1	156
Show		18241-0335	TOK 616		288	279.1	161
Show		18409-0641	KPP2774		9	35.1	163
Show		18416-0525	GII 65		358	2.0	164
Show		18416-0522	TDT1001		66	0.6	164
Show		18368-0800	SLE 213		261	14.5	167
Show		18198-0458	SCJ 16		209	3.3	169
Show		18397-0358	BRT 482		160	2.3	171
Show		18406-0707	J 2673		79	5.0	174
Show		18367-0811	KRV 21		29	24.7	175

WDS 18307-0541 : COMPONENTS

	A
B	pa=221.4° sep=1.05"

18307-0541 A

Componente originario normalizzato	AB		Coord arcsec 2000	183043.25-054050.9		Mag	11.08		Spectral class	G0V (yellow)
PmRA	30.00		PmDE	33.0		Tycho2	5124-00657-1

Tycho2

Tycho2	5124-00657-1	Pflag	P	RAmdeg	277.68021710	DEmdeg	-5.68081239
PmRA	29.9	PmDE	32.7	E RAmdeg	52	E DEmdeg	55
E pmRA	3.0	E pmDE	3.1	EpRAm	1986.10	EpDEm	1985.98
Num	4	Q RAmdeg	1.6	Q DEmdeg	1.9	Q pmRA	1.6
Q pmDE	1.8	BTmag	11.417	E BTmag	0.090	VTmag	11.079
E VTmag	0.102	Prox	10	TYC	T	HIP
CCDM		RAdeg	277.68019000	DEdeg	-5.68082944	EpRA 1990	1.70
EpDE 1990	1.67	E RAdeg	60.7	E DEdeg	64.4	Posflg	D
Corr	-0.2

18307-0541 B

Componente originario normalizzato	AB		Coord arcsec 2000	183043.20-054051.7		Mag	11.16		PmRA	30.00
PmDE	33.0		Tycho2	5124-00657-2		Calc delta mag	0.08		Calc coord	yes

Tycho2

Tycho2	5124-00657-2	Pflag	P	RAmdeg	277.68021710	DEmdeg	-5.68081239
PmRA	29.9	PmDE	32.7	E RAmdeg	52	E DEmdeg	55
E pmRA	3.0	E pmDE	3.1	EpRAm	1986.10	EpDEm	1985.98
Num	4	Q RAmdeg	1.6	Q DEmdeg	1.9	Q pmRA	1.6
Q pmDE	1.8	BTmag	12.557	E BTmag	0.296	VTmag	11.163
E VTmag	0.110	Prox	10	TYC	T	HIP
CCDM		RAdeg	277.68003750	DEdeg	-5.68106056	EpRA 1990	1.70
EpDE 1990	1.67	E RAdeg	83.3	E DEdeg	88.7	Posflg	D
Corr	-0.2