19577+5423 STI 2488

19^h 57^m 45.50^s +54° 23' 32.6" P.A. 4.00 sep 8.7 mag 11.27,11.80

Coord 2000	19577+5423	Discov num	STI2488	Comp		Coord arcsec 2000	19 57 45.50 +54 23 32.6
Date first	1901	Date last	2015	Obs	11
Pa first	359	Pa last	3.6	P.A. Now (θ)	3.6°
Sep first	7.6	Sep last	8.655	Sep. Now (ρ)	8.655"
Mag pri	11.27	Mag sec	11.80	delta mag (ΔM)	0.53	Spectral class
Pri motion ra	+001	Sec motion ra	+009
Pri motion dec	+016	Sec motion dec	+017
Notes

rPM=0.419

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3939-00282-1

Gaia DR2

2137718507277733120

WDS 19577+5423 STI 2488 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19577+5423	STI2488		2000	4	3	8.7	11.27	11.80		D	195745.50+542332.6
19577+5423	STI2488		2003	5	3	8.6	11.27	11.80		D	195745.50+542332.6
19577+5423	STI2488		2010	6	3	8.5	11.27	11.80			195745.50+542332.6
19577+5423	STI2488		2015	7	4	8.6	11.27	11.80			195745.50+542332.6

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

WDS 19577+5423 STI 2488 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19577+5423 STI 2488 : MEASURES

No records found.

WDS 19577+5423 : VIRTUAL EYEPIECE

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WDS 19577+5423 : ALADIN DSS IMAGE @ 19^h 57^m 45.50^s +54° 23' 32.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19577+5423 STI 2488 : 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		19577+5423	STI2488		4	8.7
Show		19569+5434	STI2484		29	7.8	14
Show		19562+5427	STI2478		152	14.7	15
Show		19560+5419	ES 985		291	3.1	17
Show		19575+5442	STI2487		229	6.7	19
Show		19581+5355	ARG 35		227	7.4	29
Show		19596+5451	STI2491		233	9.7	32
Show		19573+5501	TDT1873		38	1.7	38
Show		20021+5439	BU 426	AB	306	5.9	41
Show		20021+5439	BU 426	AC	53	163.2	41
Show		19531+5430	STI2471	AB	113	11.7	42
Show		19531+5430	STI2471	AB,CD	358	141.8	42
Show		19531+5430	STI2471	CD	299	10.5	42
Show		20021+5439	BU 427	CD	336	3.1	44
Show		20021+5439	ENG 68	CE	158	160.3	44
Show		20021+5439	MLR 580	EF	159	0.6	44
Show		20041+5428	STI2497		30	12.5	56
Show		19520+5448	TDT1809		296	1.0	56
Show		20050+5426	MGN 1		115	188.5	64
Show		19592+5526	STI2490		18	8.0	64
Show		19504+5425	TDT1792		146	0.6	65
Show		19501+5439	STF2598		150	11.9	69
Show		20020+5523	STI2495		178	5.5	70
Show		19517+5339	ES 2683		318	10.0	71
Show		20034+5515	HJ 1480		97	14.3	72
Show		19496+5454	ES 659		171	14.9	77
Show		19568+5304	KPP 448		99	5.0	80
Show		20007+5540	STI2492		154	3.9	80
Show		20071+5431	TDT1991		333	2.0	82
Show		20034+5318	TOI1310		123	9.4	83
Show		19558+5545	STI2476		354	10.5	84
Show		19564+5546	STI2480		257	3.6	85
Show		20048+5522	STI2499		143	9.0	85
Show		19500+5333	TDT1785		60	1.1	86
Show		20021+5541	TDT1926		194	2.7	87
Show		19550+5547	STI2474		93	4.0	88
Show		19520+5536	STI2467		138	3.0	88
Show		19527+5308	TDT1817		67	0.6	88
Show		19587+5555	STI2489		303	10.5	92
Show		19576+5250	A 1410		198	1.4	94
Show		19471+5438	TDT1743		110	2.6	95
Show		20086+5444	STI2504		64	11.3	96
Show		19471+5357	TDT1744	AB	184	0.8	98
Show		19471+5357	SMA 96	AC	191	9.8	98
Show		19524+5257	TDT1816		232	0.6	99
Show		19541+5558	STI2473		326	6.1	100
Show		20042+5546	STI2498		119	13.8	100
Show		19463+5438	YSC 69		13	0.1	101
Show		19565+5608	STI2483		58	6.0	105
Show		20062+5310	ENG 70		136	170.0	106
Show		19455+5446	STI2454		30	9.1	109

WDS 19577+5423 : COMPONENTS

	A
B	pa=2.1° sep=8.64"

19577+5423 A

Componente originario normalizzato	AB		Coord arcsec 2000	195745.50+542332.6		Mag	11.27		PmRA	1.00
PmDE	16.0		Tycho2	3939-00282-1

Tycho2

Tycho2	3939-00282-1	Pflag		RAmdeg	299.43960175	DEmdeg	54.39241302
PmRA	-0.2	PmDE	18.7	E RAmdeg	56	E DEmdeg	58
E pmRA	2.6	E pmDE	2.4	EpRAm	1986.03	EpDEm	1984.81
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.8	Q pmRA	0.5
Q pmDE	0.8	BTmag	12.494	E BTmag	0.180	VTmag	11.268
E VTmag	0.081	Prox	999	TYC	T	HIP
CCDM		RAdeg	299.43960250	DEdeg	54.39237028	EpRA 1990	1.73
EpDE 1990	1.76	E RAdeg	57.7	E DEdeg	59.7	Posflg
Corr	-0.1

19577+5423 B

Componente originario normalizzato	AB		Coord arcsec 2000	195745.54+542341.2		Mag	11.8		PmRA	9.00
PmDE	17.0		Calc delta mag	0.53		Calc coord	yes