21162+2948 TDT 2872

21^h 16^m 11.24^s +29° 47' 47.3" P.A. 163.00 sep 0.7 mag 12.06,12.29

Coord 2000	21162+2948	Discov num	TDT2872	Comp		Coord arcsec 2000	21 16 11.24 +29 47 47.3
Date first	1991	Date last	1991	Obs	1
Pa first	163	Pa last	163.4	P.A. Now (θ)	163.4°
Sep first	0.7	Sep last	0.68	Sep. Now (ρ)	0.68"
Mag pri	12.06	Mag sec	12.29	delta mag (ΔM)	0.23	Spectral class
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	-001	Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2198-00039-1

Gaia DR2

1851674200761997952

WDS 21162+2948 TDT 2872 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21162+2948	TDT2872		1991	1	163	0.7	12.06	12.29			211611.24+294747.3

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WDS 21162+2948 TDT 2872 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21162+2948 TDT 2872 : MEASURES

No records found.

WDS 21162+2948 : VIRTUAL EYEPIECE

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WDS 21162+2948 : ALADIN DSS IMAGE @ 21^h 16^m 11.24^s +29° 47' 47.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21162+2948 TDT 2872 : 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		21162+2948	TDT2872		163	0.7
Show		21161+2951	LDS1053	AB	259	26.0	5
Show		21161+2951	BWL 56	Aa,Ab	163	0.1	5
Show		21161+2951	BWL 56	AC	77	3.4	5
Show		21161+2951	BWL 56	AD	200	2.6	5
Show		21161+2951	BWL 56	AE	226	4.4	5
Show		21161+2951	BWL 56	BF	233	3.5	5
Show		21167+2955	TDT2878		10	0.6	10
Show		21156+2957	TDT2864		100	0.9	13
Show		21167+3001	MLB1091		170	10.4	15
Show		21169+3001	MLB 538	AB	310	3.2	17
Show		21169+3001	DAM 227	AC	26	8.2	17
Show		21162+2928	J 1784		338	5.0	20
Show		21166+3018	J 3131	BC	229	5.5	33
Show		21166+3018	J 3131	AB	253	24.6	33
Show		21150+2917	GRV 438		8	15.2	34
Show		21176+2915	COU 835	AB	238	0.4	38
Show		21176+2915	COU 835	AC	247	12.3	38
Show		21129+2944	MLB 667		30	2.4	44
Show		21144+2905	STF2779	AB	164	15.1	49
Show		21144+2905	STF2779	AC	71	67.7	49
Show		21129+3014	BAS 7	Aa,Ab	246	0.0	50
Show		21129+3014	BUP 227	AB	205	65.2	50
Show		21129+3014	BUP 227	AC	300	91.5	50
Show		21129+3014	BUP 227	AD	63	105.3	50
Show		21129+3014	FYM 141	AE	76	42.8	50
Show		21129+3014	FYM 141	AF	267	63.6	50
Show		21129+3014	FYM 141	AG	97	70.7	50
Show		21162+2858	TDT2873		277	0.8	50
Show		21159+2858	HDS3025		46	0.2	51
Show		21182+3035	NOV 1	XL	89	32.2	53
Show		21182+3035	NOV 1	XQ	134	29.2	53
Show		21182+3035	NOV 1	XY	206	14.1	53
Show		21182+3035	NOV 1	XZ	57	18.3	53
Show		21149+3037	BRT 287		197	6.2	54
Show		21182+3035	POP 228	NK	64	6.5	54
Show		21182+3035	HO 154	AB	211	3.6	55
Show		21182+3035	POP 228	AC	139	9.0	55
Show		21182+3035	NOV 1	AD	162	21.4	55
Show		21182+3035	POP 228	AN	262	64.2	55
Show		21182+3035	NOV 1	AX	142	186.7	55
Show		21155+3042	KPP 488		119	3.6	56
Show		21118+2943	HAU 27		297	50.0	58
Show		21185+3037	FYM 538	BC	218	5.7	61
Show		21185+3037	FYM 538	AB	192	7.0	61
Show		21153+2848	MLB 488		306	11.4	61
Show		21153+3051	GRV 439		127	21.5	65
Show		21180+3049	COU1183		16	0.3	66
Show		21145+3052	TDT2850		173	2.7	69
Show		21176+2841	MLB 489	AB	205	5.0	70
Show		21176+2841	MLB 489	AC	284	11.0	70

WDS 21162+2948 : COMPONENTS

	A
B	pa=165.5° sep=0.67"

21162+2948 A

Componente originario normalizzato	AB		Coord arcsec 2000	211611.24+294747.3		Mag	12.06		PmRA	7.00
PmDE	-1.0		Tycho2	2198-00039-1

Tycho2

Tycho2	2198-00039-1	Pflag		RAmdeg	319.04686408	DEmdeg	29.79639673
PmRA	7.4	PmDE	-1.4	E RAmdeg	34	E DEmdeg	40
E pmRA	2.2	E pmDE	2.2	EpRAm	1987.75	EpDEm	1986.97
Num	4	Q RAmdeg	1.3	Q DEmdeg	0.3	Q pmRA	1.3
Q pmDE	0.4	BTmag	11.727	E BTmag	0.060	VTmag	11.431
E VTmag	0.077	Prox	999	TYC		HIP
CCDM		RAdeg	319.04685500	DEdeg	29.79639806	EpRA 1990	1.54
EpDE 1990	1.44	E RAdeg	39.5	E DEdeg	45.1	Posflg
Corr	0.2

21162+2948 B

Componente originario normalizzato	AB		Coord arcsec 2000	211611.25+294746.6		Mag	12.29		PmRA	7.00
PmDE	-1.0		Calc delta mag	0.23		Calc coord	yes