20048+5522 STI 2499

20^h 04^m 45.98^s +55° 22' 22.0" P.A. 143.00 sep 9.0 mag 12.55,13.60

Coord 2000	20048+5522	Discov num	STI2499	Comp		Coord arcsec 2000	20 04 45.98 +55 22 22.0
Date first	1903	Date last	2015	Obs	8
Pa first	136	Pa last	143.3	P.A. Now (θ)	143.3°
Sep first	8.5	Sep last	8.976	Sep. Now (ρ)	8.976"
Mag pri	12.55	Mag sec	13.60	delta mag (ΔM)	1.05	Spectral class
Pri motion ra	-001	Sec motion ra	+001
Pri motion dec	+008	Sec motion dec	+001
Notes

rPM=0.903

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3940-01347-1

Gaia DR2

2185918245182121984

WDS 20048+5522 STI 2499 : 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
20048+5522	STI2499		1999	2	142	9.0	12.55	13.60		D	200445.98+552222.0
20048+5522	STI2499		2003	3	142	8.9	12.55	13.60		D	200445.98+552222.0
20048+5522	STI2499		2015	4	143	9.0	12.55	13.60			200445.98+552222.0

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

WDS 20048+5522 STI 2499 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20048+5522 STI 2499 : MEASURES

No records found.

WDS 20048+5522 : VIRTUAL EYEPIECE

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WDS 20048+5522 : ALADIN DSS IMAGE @ 20^h 04^m 45.98^s +55° 22' 22.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20048+5522 STI 2499 : 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		20048+5522	STI2499		143	9.0
Show		20034+5515	HJ 1480		97	14.3	14
Show		20020+5523	STI2495		178	5.5	24
Show		20042+5546	STI2498		119	13.8	24
Show		20021+5541	TDT1926		194	2.7	30
Show		20084+5524	STI2503		159	10.8	31
Show		20007+5540	STI2492		154	3.9	39
Show		20091+5546	STI2505		15	10.2	44
Show		20082+5556	STI2502		65	14.9	45
Show		20021+5439	BU 427	CD	336	3.1	47
Show		20021+5439	ENG 68	CE	158	160.3	47
Show		19592+5526	STI2490		18	8.0	48
Show		20057+5610	STI2500		195	7.5	49
Show		20021+5439	MLR 580	EF	159	0.6	49
Show		20021+5439	BU 426	AB	306	5.9	50
Show		20021+5439	BU 426	AC	53	163.2	50
Show		20086+5444	STI2504		64	11.3	51
Show		20041+5428	STI2497		30	12.5	55
Show		19596+5451	STI2491		233	9.7	55
Show		20071+5431	TDT1991		333	2.0	56
Show		20050+5426	MGN 1		115	188.5	57
Show		20103+5452	TDT2043		36	2.1	57
Show		20054+5620	KPP4184		101	52.4	59
Show		20116+5539	STI2511		337	13.1	60
Show		19587+5555	STI2489		303	10.5	62
Show		19573+5501	TDT1873		38	1.7	68
Show		20131+5538	STI2513		333	5.0	73
Show		20131+5544	STI2512		107	10.5	74
Show		20124+5447	TDT2082		349	2.2	75
Show		19575+5442	STI2487		229	6.7	75
Show		20004+5627	ES 1756		189	2.1	76
Show		19564+5546	STI2480		257	3.6	76
Show		19558+5545	STI2476		354	10.5	80
Show		20112+5422	STI2509		257	7.8	82
Show		19565+5608	STI2483		58	6.0	83
Show		19569+5434	STI2484		29	7.8	84
Show		19577+5423	STI2488		4	8.7	85
Show		20143+5501	TDT2111		154	2.0	85
Show		20140+5557	TOK 5		90	0.0	86
Show		20147+5509	TDT2115		265	2.2	87
Show		19550+5547	STI2474		93	4.0	88
Show		20142+5445	A 1422		351	2.8	90
Show		19572+5627	STI2485		73	6.3	92
Show		19562+5427	STI2478		152	14.7	93
Show		20020+5652	SKF2027		39	58.1	93
Show		20112+5638	CRB 208		238	11.0	94
Show		20155+5546	STI2515		83	13.5	95
Show		20140+5428	TDT2108		311	0.8	97
Show		19541+5558	STI2473		326	6.1	97
Show		19560+5419	ES 985		291	3.1	99
Show		20134+5416	STI2514		203	7.9	100

WDS 20048+5522 : COMPONENTS

	A
B	pa=157.0° sep=7.82"

20048+5522 A

Componente originario normalizzato	AB		Coord arcsec 2000	200445.98+552222.0		Mag	12.55		PmRA	-1.00
PmDE	8.0		Tycho2	3940-01347-1

Tycho2

Tycho2	3940-01347-1	Pflag		RAmdeg	301.19161777	DEmdeg	55.37280288
PmRA	2.8	PmDE	10.8	E RAmdeg	88	E DEmdeg	93
E pmRA	3.8	E pmDE	3.9	EpRAm	1984.35	EpDEm	1984.15
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.7	Q pmRA	0.4
Q pmDE	0.7	BTmag	12.477	E BTmag	0.191	VTmag	12.552
E VTmag	0.222	Prox	999	TYC		HIP
CCDM		RAdeg	301.19160556	DEdeg	55.37277861	EpRA 1990	1.59
EpDE 1990	1.71	E RAdeg	92.0	E DEdeg	97.8	Posflg
Corr	-0.1

20048+5522 B

Componente originario normalizzato	AB		Coord arcsec 2000	200446.34+552214.8		Mag	13.6		PmRA	1.00
PmDE	1.0		Calc delta mag	1.05		Calc coord	yes