20376+8551 LOC 458

20^h 37^m 35.28^s +85° 51' 19.3" P.A. 163.00 sep 3.6 mag 16.00,17.70

Coord 2000	20376+8551	Discov num	LOC 458	Comp		Coord arcsec 2000	20 37 35.28 +85 51 19.3
Date first	2000	Date last	2016	Obs	3
Pa first	163	Pa last	162.6	P.A. Now (θ)	162.6°
Sep first	3.5	Sep last	3.645	Sep. Now (ρ)	3.645"
Mag pri	16.00	Mag sec	17.70	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	+023	Sec motion ra	+023
Pri motion dec	+041	Sec motion dec	+041
Notes	T (Parallax indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

WDS 20376+8551 LOC 458 : 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
20376+8551	LOC 458		2015	2	163	3.6	16.00	17.70		T	203735.28+855119.3
20376+8551	LOC 458		2016	3	163	3.6	16.00	17.70		T	203735.28+855119.3

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

WDS 20376+8551 LOC 458 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20376+8551 LOC 458 : MEASURES

No records found.

WDS 20376+8551 : VIRTUAL EYEPIECE

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WDS 20376+8551 : ALADIN DSS IMAGE @ 20^h 37^m 35.28^s +85° 51' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20376+8551 LOC 458 : 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		20376+8551	LOC 458		163	3.6
Show		20507+8552	STF2794		90	17.7	15
Show		20250+8559	LDS1934		10	64.2	16
Show		20214+8523	LOC 457		271	1.9	34
Show		20248+8636	LDS1935		316	14.7	47
Show		20487+8506	LOC 471	AB	331	1.5	48
Show		20236+8647	LOC 459		21	3.3	58
Show		20319+8350	LOC 456		266	1.1	122
Show		20228+8334	TDT2220		59	0.4	139
Show		20178+8314	LOC 442		74	1.5	160
Show		20200+8306	LOC 454		145	7.8	168
Show		20277+8257	MLR 234		94	0.6	175
Show		20345+8254	MLR 235		165	0.8	178
Show		20421+8251	LOC 469		123	1.6	181
Show		20406+8227	TDT2464		181	1.3	205
Show		20573+8219	LOC 470		263	3.1	215
Show		20546+8210	LOC 468		320	5.5	223
Show		20449+8206	LOC 467		231	22.7	226
Show		20520+8158	TDT2588		293	0.7	234
Show		20255+8152	LOC 452		150	1.1	240
Show		20282+8125	BUP 211	AB	11	109.5	267
Show		20282+8125	STH 7	AC	282	196.6	267
Show		20465+8118	KPP4213		148	5.2	274
Show		20472+8117	TDT2537		209	1.0	276
Show		20295+8105	BUP 212	BC	293	100.4	284
Show		20295+8105	STT 593	AB	36	214.4	287
Show		20454+8105	LDS1938		321	18.2	287

WDS 20376+8551 : COMPONENTS

	A
B	pa=178.7° sep=3.48"

20376+8551 A

Componente originario normalizzato	AB		Coord arcsec 2000	203735.28+855119.3		Mag	16		PmRA	23.00
PmDE	41.0

20376+8551 B

Componente originario normalizzato	AB		Coord arcsec 2000	203735.35+855115.8		Mag	17.7		PmRA	23.00
PmDE	41.0		Calc delta mag	1.7		Calc coord	yes