18577-5340 RST 1012

18^h 57^m 44.39^s -53° 40' 42.3" P.A. 89.00 sep 1.1 mag 11.50,13.40

Coord 2000	18577-5340	Discov num	RST1012	Comp		Coord arcsec 2000	18 57 44.39 -53 40 42.3
Date first	1930	Date last	2016	Obs	3
Pa first	89	Pa last	88.7	P.A. Now (θ)	88.7°
Sep first	0.8	Sep last	1.13	Sep. Now (ρ)	1.13"
Mag pri	11.50	Mag sec	13.40	delta mag (ΔM)	1.9	Spectral class
Pri motion ra	+007	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Tycho2

8759-01389-1

Gaia DR2

6650594649832247168

WDS 18577-5340 RST 1012 : 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
18577-5340	RST1012		1971	2	88	0.8	11.50	13.40			185744.39-534042.3
18577-5340	RST1012		2016	3	89	1.1	11.50	13.40			185744.39-534042.3

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WDS 18577-5340 RST 1012 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18577-5340 RST 1012 : MEASURES

No records found.

WDS 18577-5340 : VIRTUAL EYEPIECE

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

WDS 18577-5340 : ALADIN DSS IMAGE @ 18^h 57^m 44.39^s -53° 40' 42.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18577-5340 RST 1012 : 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		18577-5340	RST1012		89	1.1
Show		18571-5315	TDT1144		124	0.5	26
Show		18565-5313	SWR 257		296	6.5	31
Show		18554-5316	UC 3724		127	6.9	33
Show		18596-5411	TDT1173		44	0.5	35
Show		18541-5421	HJ 5068		10	10.5	52
Show		18520-5356	B 408		49	2.1	53
Show		19029-5413	I 1390		257	0.2	56
Show		18552-5246	UC 3723		95	17.0	60
Show		19032-5302	FIN 269		135	0.5	62
Show		18520-5418	TOK 325	AB	32	146.0	63
Show		18520-5418	TOK 325	Aa,Ab	242	0.1	63
Show		19056-5347	HJ 5081		166	16.1	70
Show		19026-5437	TDT1195		48	0.7	71
Show		18502-5412	UC 3691		88	106.9	74
Show		19047-5423	HDS2705		144	17.5	75
Show		18493-5354	SKF 371		269	8.4	77
Show		18562-5226	TDT1135		323	0.9	77
Show		19004-5454	HTS 29	AB	114	12.6	77
Show		19004-5454	HTS 29	AC	68	13.3	77
Show		19004-5454	HTS 29	AD	138	14.4	77
Show		19004-5454	HTS 29	AE	74	17.5	77
Show		19004-5454	HTS 29	AF	306	18.4	77
Show		19004-5454	HTS 29	AG	132	18.8	77
Show		19004-5454	HTS 29	AH	7	19.3	77
Show		19004-5454	HTS 29	AI	14	19.5	77
Show		19017-5226	RST1017		273	2.9	82
Show		18566-5217	DAW 23		42	1.8	85
Show		18505-5247	UC 3693		94	10.7	85
Show		19050-5438	TDT1215		65	1.4	86
Show		18494-5428	UC 3684		96	65.5	88
Show		18516-5229	LDS 655		330	15.7	92
Show		18527-5210	RST1005		137	1.7	102
Show		19007-5202	RST1015		120	1.5	103
Show		19014-5201	RST1016		217	1.2	105
Show		19088-5425	UC 3818		125	72.8	107
Show		18455-5356	HJ 5057		90	11.6	110
Show		18596-5529	SKF 373		105	7.0	110
Show		19099-5309	LDS 667		172	15.2	114
Show		19102-5408	HJ 5087		19	14.8	114
Show		19099-5422	HJ 5086		291	16.5	115
Show		19091-5437	UC 3823		345	13.8	115
Show		18448-5354	HRG 139	AB	311	3.4	116
Show		18528-5529	RST1004		63	1.6	117
Show		18500-5207	HDS2669		182	0.6	117
Show		19058-5208	UC 3798		295	9.0	118
Show		18578-5142	RST1013		124	1.3	119
Show		19118-5319	FIN 68		245	0.5	127
Show		18436-5326	TDT1020		85	0.7	128
Show		19077-5515	RST1020		223	0.4	128
Show		18462-5500	B 402		255	0.5	129

WDS 18577-5340 : COMPONENTS

	A
B	pa=87.8° sep=0.67"

18577-5340 A

Componente originario normalizzato	AB		Coord arcsec 2000	185744.39-534042.3		Mag	11.5		PmRA	7.00
PmDE	-5.0		Tycho2	8759-01389-1

Tycho2

Tycho2	8759-01389-1	Pflag		RAmdeg	284.43498204	DEmdeg	-53.67842180
PmRA	6.8	PmDE	-5.1	E RAmdeg	51	E DEmdeg	56
E pmRA	3.2	E pmDE	2.9	EpRAm	1988.84	EpDEm	1987.82
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.1	Q pmRA	0.9
Q pmDE	0.1	BTmag	11.772	E BTmag	0.080	VTmag	11.302
E VTmag	0.090	Prox	999	TYC		HIP
CCDM		RAdeg	284.43495500	DEdeg	-53.67841000	EpRA 1990	1.53
EpDE 1990	1.65	E RAdeg	52.0	E DEdeg	57.1	Posflg
Corr	-0.3

18577-5340 B

Componente originario normalizzato	AB		Coord arcsec 2000	185744.47-534042.3		Mag	13.4		Calc delta mag	1.9
Calc coord	yes