21575+3503 GRV 522

21^h 57^m 33.37^s +35° 03' 52.1" P.A. 256.00 sep 45.4 mag 10.47,12.88

Coord 2000	21575+3503	Discov num	GRV 522	Comp		Coord arcsec 2000	21 57 33.37 +35 03 52.1
Date first	1942	Date last	2015	Obs	8
Pa first	255	Pa last	255.8	P.A. Now (θ)	255.8°
Sep first	45.1	Sep last	45.384	Sep. Now (ρ)	45.384"
Mag pri	10.47	Mag sec	12.88	delta mag (ΔM)	2.41	Spectral class
Pri motion ra	+029	Sec motion ra	+022
Pri motion dec	+046	Sec motion dec	+053
Notes	S (Parallax indidates non-physical)

rPM=0.173 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2727-01779-1

Gaia DR2

1948291968284254848

WDS 21575+3503 GRV 522 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Grv2004	Eu -	Greaves, J.	2004MNRAS.355..585G
Grv2004		MNRAS 355, 585, 2004
Grv2005a	Es -	Greaves, J.	...................
Grv2005a	+C	Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a		(Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b	Pa -	Greaves, J.	...................
Grv2005b		private communication
Grv2005c	C -	Greaves, J.	2005JDSO....1...41G
Grv2005c		JDSO 1, 41, 2005
Grv2006	-	Greaves, J.	...................
Grv2006		private communication, 2006
Grv2006		(measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006		Lepine & Shara 2005)
Grv2006b	Es -	Greaves, J.	...................
Grv2006b		private Communication, 2006
Grv2006b		(Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b		epoch is unknown and proper motion may or may not have been applied.)
Grv2006c	Ey -	Greaves, J.	...................
Grv2006c		private Communication, 2006
Grv2006c		(Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c		observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008	Es -	Greaves, J.	...................
Grv2008		Webb Soc., Double Star Circ. 16, 2008
Grv2011	C -	Greaves, J.	...................
Grv2011		Webb Soc., Double Star Circ. 19, 2011
Grv2011		These carry a discovery designation of SPM and come from the SPM4 Catalog	2011AJ....142...15G
Grv2019a	Hg u	Greaves, J.	2019JDSO...15...59G
Grv2019a		JDSO 15, 59, 2019
Grv2019b	Hg u	Greaves, J.	2019JDSO...15...77G
Grv2019b		JDSO 15, 59, 2019
Grv2019c	Hg u	Greaves, J.	...................
Grv2019c		private communication, 2019 (17 April 2019 email)
Grv2019d	Hg -	Greaves, J.	.
Grv2019d		private communication, 2019 (4 Nov 2019 email)
Grv2020a	not -	Greaves, J.	.
Grv2020a		private communication, 2020 (14 Mar 2020 email)
Grv2020b	Hg j	Greaves, J.	.
Grv2020b		Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c	Hg j	Greaves, J.	.
Grv2020c		Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d	Hg j	Greaves, J.	.
Grv2020d		Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e	Hg u	Greaves, J.	2020JDSO...16..317G
Grv2020e		JDSO 16, 317, 2020
Grv2020f	Hg	Greaves, J.	2020JDSO...16..362G
Grv2020f		JDSO 16, 362, 2020
Grv2020g	Hg -	Greaves, J.	.
Grv2020g		private communication, 2020 (29 Nov 2020 email)
Grv2020h	Hg -	Greaves, J.	.
Grv2020h		private communication, 2020 (10 Dec 2020 email)
Grv2020i	Hg -	Greaves, J.	.
Grv2020i		private communication, 2020 (12 Dec 2020 email)
Grv2020j	Hg -	Greaves, J.	.
Grv2020j		private communication, 2020 (21 Dec 2020 email)
Grv2021a	not -	Greaves, J.	.
Grv2021a		private communication, 2021 (18 Feb 2021 email)
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)
Grv2021c	Hg+ -	Greaves, J., Rica Romero, F.M. & Otero, S.	2021JDSO...17..137G
Grv2021c	+orb	JDSO 17, 137, 2021
Grv2021d	Hg -	Greaves, J.	.
Grv2021d		private communication, 2021 (23 Aug 2021 email)
Grv2021e	Hg -	Greaves, J.	.
Grv2021e		private communication, 2021 (24 Aug 2021 email)
Grv2022	Hg j	Greaves, J. .
Grv2022		Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a	Hg -	Greaves, J.	.
Grv2023a		private communication, 2023 (15 Feb 2023 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21575+3503	GRV 522		2000	3	256	45.3	10.20	12.30		D	215733.37+350352.1
21575+3503	GRV 522		2002	4	256	45.3	10.20	12.30		D	215733.37+350352.1
21575+3503	GRV 522		2010	4	256	45.4	10.47	12.88			215733.37+350352.1
21575+3503	GRV 522		2015	5	256	45.4	10.47	12.88			215733.37+350352.1

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

WDS 21575+3503 GRV 522 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21575+3503 GRV 522 : MEASURES

No records found.

WDS 21575+3503 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 21575+3503 : ALADIN DSS IMAGE @ 21^h 57^m 33.37^s +35° 03' 52.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21575+3503 GRV 522 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21575+3503	GRV 522		256	45.4	1
Show		21566+3500	CBL 97		62	20.6	13
Show		21583+3516	SEI1547		57	26.3	16
Show		21589+3456	POP 91	AB	299	3.1	21
Show		21589+3456	POP 91	AC	319	19.8	21
Show		21556+3505	SEI1544		217	21.0	24
Show		21593+3516	COU1340		190	0.2	24
Show		21598+3515	J 2704	AB	154	3.8	29
Show		21598+3515	J 2704	AC	292	17.8	29
Show		21580+3434	J 3154		199	6.9	32
Show		21576+3433	J 3153		231	8.3	33
Show		21586+3535	SEI1548		321	19.7	34
Show		21554+3441	POP 88		241	4.2	38
Show		21593+3431	J 3156		170	3.0	40
Show		21566+3421	BU 1214	CD	245	4.8	43
Show		21566+3421	BU 1214	CE	304	12.4	43
Show		21566+3421	BU 1214	FG	241	7.1	44
Show		21566+3421	BU 1214	AB	207	1.4	45
Show		21566+3421	BU 1214	AC	14	106.9	45
Show		21566+3421	BU 1214	AB,F	3	48.0	45
Show		21590+3422	COU 840		67	1.1	46
Show		21538+3505	TDT3222		339	0.4	47
Show		22013+3512	ES 383		171	5.4	48
Show		21536+3456	TDT3220		83	0.5	50
Show		21570+3600	TDT3254		243	0.5	57
Show		21592+3559	TDT3276		124	0.4	60
Show		21524+3504	TDT3211		307	0.9	64
Show		21566+3358	RAO 468		187	0.7	67
Show		21536+3551	OSO 159	AB	38	14.2	68
Show		21536+3551	OSO 159	AC	197	21.4	68
Show		22029+3436	COU 445		35	0.9	73
Show		21579+3616	COU1338		111	1.2	73
Show		21576+3351	GRV 523		341	26.9	73
Show		21525+3549	TDT3213		62	5.0	77
Show		21531+3408	TDT3216		130	0.6	79
Show		21513+3521	TDT3197		207	0.6	79
Show		22042+3507	SEI1554		115	16.3	81
Show		22023+3403	COU 733		279	1.8	86
Show		21539+3610	ES 2068		343	2.5	86
Show		22041+3433	SEI1553		33	6.1	87
Show		21503+3504	TDT3187		9	0.6	89
Show		21503+3451	ES 2200	BC	182	1.1	90
Show		21503+3451	HJ 1699	AB	52	12.0	90
Show		21575+3334	TDT3259		235	0.6	91
Show		22041+3546	HDS3133		233	0.4	91
Show		21501+3449	HJ 1697		253	9.4	93
Show		21498+3455	COU1484		348	0.5	96
Show		21541+3633	KPP1393		139	10.4	99
Show		21584+3643	LDS4930		163	33.7	99
Show		22036+3611	SKF 322		163	3.4	100
Show		21512+3607	KPP4250	AB	262	43.3	100

WDS 21575+3503 : COMPONENTS

	A
B	pa=252.8° sep=37.69"

21575+3503 A

Componente originario normalizzato	AB		Coord arcsec 2000	215733.37+350352.1		Mag	10.47		PmRA	29.00
PmDE	46.0		Tycho2	2727-01779-1

Tycho2

Tycho2	2727-01779-1	Pflag		RAmdeg	329.38900019	DEmdeg	35.06448061
PmRA	28.4	PmDE	49.2	E RAmdeg	22	E DEmdeg	21
E pmRA	1.6	E pmDE	1.7	EpRAm	1987.30	EpDEm	1989.40
Num	7	Q RAmdeg	0.5	Q DEmdeg	1.1	Q pmRA	0.5
Q pmDE	1.1	BTmag	11.293	E BTmag	0.046	VTmag	10.472
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	329.38892111	DEdeg	35.06437000	EpRA 1990	1.56
EpDE 1990	1.77	E RAdeg	24.5	E DEdeg	22.1	Posflg
Corr	0.1

21575+3503 B

Componente originario normalizzato	AB		Coord arcsec 2000	215730.44+350341.0		Mag	12.88		PmRA	22.00
PmDE	53.0		Calc delta mag	2.41		Calc coord	yes