21579+2224 GRV 524

21^h 57^m 57.92^s +22° 24' 08.2" P.A. 59.00 sep 47.9 mag 10.30,14.29

Coord 2000	21579+2224	Discov num	GRV 524	Comp		Coord arcsec 2000	21 57 57.92 +22 24 08.2
Date first	1999	Date last	2015	Obs	7
Pa first	59	Pa last	59.4	P.A. Now (θ)	59.4°
Sep first	48.1	Sep last	47.919	Sep. Now (ρ)	47.919"
Mag pri	10.30	Mag sec	14.29	delta mag (ΔM)	3.99	Spectral class
Pri motion ra	-022	Sec motion ra	-009
Pri motion dec	-012	Sec motion dec	-024
Notes

rPM=0.69

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

1691-01397-1

Gaia DR2

1782710705457450496

WDS 21579+2224 GRV 524 : 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
21579+2224	GRV 524		2000	2	59	48.0	10.00	14.00		D	215757.92+222408.2
21579+2224	GRV 524		2001	3	59	48.0	10.00	14.00		D	215757.92+222408.2
21579+2224	GRV 524		2010	3	59	47.9	10.30	14.29			215757.92+222408.2
21579+2224	GRV 524		2015	4	59	47.9	10.30	14.29			215757.92+222408.2

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

WDS 21579+2224 GRV 524 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21579+2224 GRV 524 : MEASURES

No records found.

WDS 21579+2224 : VIRTUAL EYEPIECE

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

WDS 21579+2224 : ALADIN DSS IMAGE @ 21^h 57^m 57.92^s +22° 24' 08.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21579+2224 GRV 524 : 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		21579+2224	GRV 524		59	47.9
Show		21580+2235	UC 4614		229	12.4	11
Show		21596+2239	LDS4933		321	151.1	27
Show		21587+2258	TDT3270		270	0.5	36
Show		21595+2128	LDS1485		269	74.9	61
Show		21537+2212	J 2361		114	7.5	61
Show		22027+2215	BRT2502		232	17.0	67
Show		21564+2335	HJ 1708		236	7.2	75
Show		21547+2334	POU5560		269	16.3	84
Show		21564+2344	POU5578		86	3.4	84
Show		21590+2349	POU5596		353	18.3	87
Show		21559+2347	TDT3246		99	0.7	88
Show		22018+2334	HO 176		179	1.2	88
Show		21548+2340	POU5561		309	10.4	89
Show		21574+2354	POU5585		75	5.1	91
Show		21551+2345	POU5564		110	16.8	91
Show		21561+2354	POU5575		267	16.3	94
Show		22026+2116	SLW1258		105	120.1	94
Show		21568+2357	POU5580		140	15.1	94
Show		22013+2347	POU5613		20	14.9	95
Show		21596+2356	POU5601		313	17.1	95
Show		22048+2226	CBL 538		41	35.5	95
Show		21598+2356	STF2850		264	2.8	96
Show		21575+2402	LDS4927		10	31.4	98
Show		21556+2356	POU5571		314	17.3	98
Show		21576+2047	L 37		90	2.9	98
Show		21597+2049	GRV 526		81	45.6	98
Show		22049+2158	GAU 18		132	53.3	100
Show		21517+2134	BRT2501		324	5.2	102
Show		21506+2216	HO 467	AB	221	2.6	103
Show		21506+2216	HO 467	AC	334	41.8	103
Show		21592+2042	UC 4621		321	13.8	104
Show		22034+2335	POU5622		325	10.5	104
Show		21535+2347	POU5550		123	9.3	104
Show		22052+2158	HJ 3088		194	23.2	104
Show		21573+2408	POU5584		324	19.7	104
Show		22025+2348	POU5619		101	14.7	105
Show		21596+2407	POU5600		332	15.8	106
Show		22053+2156	HJ 3089	AB	111	21.9	107
Show		22038+2332	POU5625		33	11.7	107
Show		21556+2406	POU5572		277	20.4	107
Show		22005+2406	POU5607		73	7.6	108
Show		21567+2412	POU5579		314	6.8	109
Show		21508+2308	DAM 239		328	9.5	109
Show		21569+2037	LDS1484		218	9.1	110
Show		21501+2242	TDT3185		202	0.6	111
Show		22017+2403	POU5617		139	13.2	112
Show		21523+2345	CVR 253		98	40.0	113
Show		22006+2411	POU5609		150	8.6	114
Show		21524+2348	POU5540		283	11.1	114
Show		21504+2303	J 3147	AB	219	5.1	114

WDS 21579+2224 : COMPONENTS

	A
B	pa=57.4° sep=45.27"

21579+2224 A

Componente originario normalizzato	AB		Coord arcsec 2000	215757.92+222408.2		Mag	10.3		PmRA	-22.00
PmDE	-12.0		Tycho2	1691-01397-1

Tycho2

Tycho2	1691-01397-1	Pflag		RAmdeg	329.49132793	DEmdeg	22.40225695
PmRA	-24.7	PmDE	-12.2	E RAmdeg	24	E DEmdeg	27
E pmRA	1.2	E pmDE	1.2	EpRAm	1984.33	EpDEm	1981.97
Num	5	Q RAmdeg	0.8	Q DEmdeg	0.3	Q pmRA	0.7
Q pmDE	0.3	BTmag	11.347	E BTmag	0.069	VTmag	10.304
E VTmag	0.043	Prox	374	TYC	T	HIP
CCDM		RAdeg	329.49139167	DEdeg	22.40228333	EpRA 1990	1.73
EpDE 1990	1.63	E RAdeg	28.5	E DEdeg	36.2	Posflg
Corr	-0.3

21579+2224 B

Componente originario normalizzato	AB		Coord arcsec 2000	215800.67+222432.6		Mag	14.29		PmRA	-9.00
PmDE	-24.0		Calc delta mag	3.99		Calc coord	yes