20546+7653 LOC 460

20^h 54^m 38.22^s +76° 53' 16.6" P.A. 81.00 sep 6.6 mag 12.50,15.40

Coord 2000	20546+7653	Discov num	LOC 460	Comp		Coord arcsec 2000	20 54 38.22 +76 53 16.6
Date first	1999	Date last	2016	Obs	8
Pa first	82	Pa last	81	P.A. Now (θ)	81°
Sep first	6.7	Sep last	6.635	Sep. Now (ρ)	6.635"
Mag pri	12.50	Mag sec	15.40	delta mag (ΔM)	2.9	Spectral class
Pri motion ra	-015	Sec motion ra	-016
Pri motion dec	-050	Sec motion dec	-051
Notes	V (Proper motion indicates physical)

rPM=0.026 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

4590-00955-1

WDS 20546+7653 LOC 460 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Loc2013	C -	Locatelli, G.	.
Loc2013		Il Bollettino Delle Stelle Doppie 7, 28, 2013
Loc2014	P -	Locatelli, G.	.
Loc2014	+E2	Il Bollettino Delle Stelle Doppie 8, 36, 2014
Loc2014b	C j	Locatelli, G.	.
Loc2014b		Il Bollettino Delle Stelle Doppie 9, 12, 2014
Loc2014c	C j	Locatelli, G.	.
Loc2014c	+E2	Il Bollettino Delle Stelle Doppie 11, 20, 2014
Loc2014c	+P
Loc2015a	C j	Locatelli, G.	.
Loc2015a	+E2	Il Bollettino Delle Stelle Doppie 12, 10, 2015
Loc2015a	+P
Loc2015b	C j	Locatelli, G.	.
Loc2015b		Il Bollettino Delle Stelle Doppie 13, 11, 2015
Loc2015c	-	Locatelli, G.	.
Loc2015c		Il Bollettino Delle Stelle Doppie 14, 16, 2015
Loc2016	C -	Locatelli, G.	.
Loc2016	+Pp	Il Bollettino Delle Stelle Doppie 16, 9, 2016
Loc2016b	C j	Locatelli, G.	.
Loc2016b		Il Bollettino Delle Stelle Doppie 17, 16, 2016
Loc2016c	C j	Sordiglioni, G., Mantero, A., Locatelli, G. & Galli, G.	.
Loc2016c		Il Bollettino Delle Stelle Doppie 17, 25, 2016
Loc2016d	C j	Locatelli, G.	.
Loc2016d		Il Bollettino Delle Stelle Doppie 19, 4, 2016
Loc2017a	C j	Locatelli, G.	.
Loc2017a		Il Bollettino Delle Stelle Doppie 20, 19, 2017
Loc2017b	C j	Locatelli, G.	2017OED....19...34L
Loc2017b		El Observador de Estrellas Dobles, Issue #19, 34, 2017
Loc2019	Hg j	Locatelli, G.	2019OED....22...27L
Loc2019		El Observador de Estrellas Dobles, Issue #22, 27, 2019
Loc2019b	Hg j	Locatelli, G.	2019OED....23...39L
Loc2019b		El Observador de Estrellas Dobles, Issue #23, 39, 2019
Loc2019b		Note: pairs already in WDS or WDSS not added.
Loc2019c	Hg j	Locatelli, G.	2019OED....23...63L
Loc2019c		El Observador de Estrellas Dobles, Issue #23, 63, 2019
Loc2019c		Note: pairs already in WDS or WDSS not added.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20546+7653	LOC 460		2015	7	81	6.6	12.50	15.40		V	205438.22+765316.6
20546+7653	LOC 460		2016	8	81	6.6	12.50	15.40		V	205438.22+765316.6

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

WDS 20546+7653 LOC 460 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20546+7653 LOC 460 : MEASURES

No records found.

WDS 20546+7653 : VIRTUAL EYEPIECE

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WDS 20546+7653 : ALADIN DSS IMAGE @ 20^h 54^m 38.22^s +76° 53' 16.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20546+7653 LOC 460 : 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		20546+7653	LOC 460		81	6.6
Show		20557+7648	UC 4331		35	15.6	7
Show		20512+7656	SLW1227		136	10.1	12
Show		21066+7648	LOC 473		147	3.6	42
Show		20562+7611	UC 4336		300	22.3	44
Show		21067+7623	KPP1325		281	10.0	52
Show		21087+7718	LOC 475		324	5.3	54
Show		21092+7719	LOC 474		350	10.6	56
Show		21040+7604	SLW1229		1	16.6	59
Show		21121+7700	LOC 570	AB	109	24.0	60
Show		21121+7700	LOC 570	AC	109	24.5	60
Show		21121+7700	LOC 570	BC	83	0.6	61
Show		20550+7547	LDS1942		346	2.7	66
Show		21140+7646	LDS1946		35	15.1	67
Show		21121+7619	STT 436		227	12.0	70
Show		20354+7619	OSW 17		198	65.6	76
Show		21089+7752	LOC 476		53	1.2	76
Show		20491+7818	LOC 463		193	1.2	87
Show		20592+7823	CON 38		237	2.5	91
Show		20485+7517	LDS1940		133	10.0	98
Show		21037+7827	KPP4222		264	2.0	98
Show		20374+7536	HEI 7		231	0.7	99
Show		21057+7501	TDT2739		1	2.0	119
Show		20500+7455	VKI 38		297	2.8	119
Show		20593+7455	A 878		48	2.9	120
Show		21021+7855	LOC 477		275	3.4	125
Show		20499+7900	LOC 464		336	2.1	128
Show		20460+7907	MLR 237	AB	118	3.1	137
Show		21002+7432	CBL 530		285	48.6	143
Show		20485+7429	MLR 238		20	0.2	146
Show		21010+7919	MLR 244		188	2.5	147
Show		20423+7915	SKF1247		338	17.3	147
Show		20597+7417	A 879		138	4.4	158
Show		20530+7932	TDT2601		350	2.5	159
Show		21138+7409	CBL 91		168	32.7	180
Show		21112+7404	STF2784		345	14.3	181
Show		20496+8000	TDT2564		256	1.1	187
Show		20372+8001	LDS1936		313	40.8	196
Show		20554+8011	LDS1943		314	15.8	199
Show		21087+7342	OSO 141		156	14.7	199
Show		20477+8016	SKF1250		333	4.3	204
Show		20464+7332	TDS1099		336	1.2	205
Show		21113+7334	CRB 209		143	22.0	210
Show		21070+8030	LOC 479		209	3.5	220
Show		20408+7319	LDS1939		227	18.9	221
Show		20397+8030	HDS2946		143	0.2	222
Show		20515+7304	LDS1941		234	1.6	231
Show		20415+8042	LOC 466		26	1.2	232
Show		20565+8049	UC 4338		91	12.9	236
Show		21012+7258	A 880		43	0.3	237
Show		21066+8048	TOK 632		53	999.9	237

WDS 20546+7653 : COMPONENTS

	A
B	pa=55.1° sep=1.81"

20546+7653 A

Componente originario normalizzato	AB		Coord arcsec 2000	205438.22+765316.6		Mag	12.5		PmRA	-15.00
PmDE	-50.0		Tycho2	4590-00955-1

Tycho2

Tycho2	4590-00955-1	Pflag		RAmdeg	313.65927289	DEmdeg	76.88820560
PmRA	-18.7	PmDE	-48.9	E RAmdeg	70	E DEmdeg	80
E pmRA	2.3	E pmDE	2.4	EpRAm	1980.53	EpDEm	1978.48
Num	3	Q RAmdeg	1.8	Q DEmdeg	0.3	Q pmRA	1.8
Q pmDE	0.2	BTmag	13.203	E BTmag	0.256	VTmag	12.090
E VTmag	0.147	Prox	308	TYC		HIP
CCDM		RAdeg	313.65946250	DEdeg	76.88831750	EpRA 1990	1.78
EpDE 1990	1.77	E RAdeg	74.7	E DEdeg	86.2	Posflg
Corr	0.0

20546+7653 B

Componente originario normalizzato	AB		Coord arcsec 2000	205438.66+765317.6		Mag	15.4		PmRA	-16.00
PmDE	-51.0		Calc delta mag	2.9		Calc coord	yes