21260+2316 GRV 466

21^h 26^m 01.14^s +23° 16' 32.4" P.A. 318.00 sep 40.0 mag 10.90,13.60

Coord 2000	21260+2316	Discov num	GRV 466	Comp		Coord arcsec 2000	21 26 01.14 +23 16 32.4
Date first	1999	Date last	2015	Obs	7
Pa first	318	Pa last	317.6	P.A. Now (θ)	317.6°
Sep first	40.0	Sep last	40.003	Sep. Now (ρ)	40.003"
Mag pri	10.90	Mag sec	13.60	delta mag (ΔM)	2.7	Spectral class
Pri motion ra	-011	Sec motion ra	-014
Pri motion dec	-014	Sec motion dec	-020
Notes

rPM=0.275 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2187-01857-1

Gaia DR2

1792064972430127232

WDS 21260+2316 GRV 466 : 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
21260+2316	GRV 466		2000	2	318	40.1	10.90	13.60		D	212601.14+231632.4
21260+2316	GRV 466		2001	3	318	40.1	10.90	13.60		D	212601.14+231632.4
21260+2316	GRV 466		2010	3	318	40.0	10.90	13.60			212601.14+231632.4
21260+2316	GRV 466		2015	4	318	40.0	10.90	13.60			212601.14+231632.4

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

WDS 21260+2316 GRV 466 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21260+2316 GRV 466 : MEASURES

No records found.

WDS 21260+2316 : VIRTUAL EYEPIECE

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

WDS 21260+2316 : ALADIN DSS IMAGE @ 21^h 26^m 01.14^s +23° 16' 32.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21260+2316 GRV 466 : 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		21260+2316	GRV 466		318	40.0
Show		21248+2321	CVR 900		281	11.9	17
Show		21248+2327	POU5361		170	18.7	21
Show		21251+2337	TDT2951		207	0.6	25
Show		21279+2330	POU5375		94	13.1	30
Show		21273+2344	POU5373		249	7.5	33
Show		21241+2340	POU5359		236	9.9	35
Show		21288+2317	J 1895		112	6.5	39
Show		21230+2322	POU5356		176	17.6	42
Show		21240+2352	J 3137		241	7.2	46
Show		21293+2311	J 1896		109	7.1	46
Show		21251+2401	POU5363		285	7.3	47
Show		21259+2229	TDT2960		189	0.9	48
Show		21240+2236	KU 60		228	7.3	50
Show		21271+2405	POU5372		95	3.4	51
Show		21229+2346	POU5355		193	13.9	52
Show		21274+2406	POU5374		347	14.7	54
Show		21255+2414	POU5366		318	8.0	58
Show		21283+2405	POU5378		121	12.5	58
Show		21299+2338	BU 685		325	30.4	59
Show		21233+2401	POU5357		50	12.7	59
Show		21280+2411	POU5376	AB	42	15.4	61
Show		21280+2411	POU5377	AC	250	14.5	61
Show		21268+2420	POU5371		170	6.0	64
Show		21220+2350	COU 132		201	13.1	65
Show		21299+2353	J 612		281	2.5	65
Show		21260+2422	COU 534	Aa,Ab	97	0.2	66
Show		21260+2422	POU5369	AB	46	14.3	66
Show		21240+2416	HJ 1641	AB	298	62.6	67
Show		21240+2416	TOK 635	AC	24	999.9	67
Show		21216+2344	POU5350		344	11.5	67
Show		21307+2258	COU 134		13	1.5	67
Show		21298+2400	POU5386		185	16.5	69
Show		21283+2215	J 3140		223	5.9	69
Show		21310+2320	LAF 65	AB	320	9.2	70
Show		21310+2320	LAF 65	AC	178	11.8	70
Show		21300+2359	POU5388		192	10.9	70
Show		21250+2429	POU5362		54	17.5	74
Show		21211+2343	POU5348		199	13.0	74
Show		21286+2211	BRT2496	AB	236	4.6	75
Show		21286+2211	FYM 288	AC	60	15.2	75
Show		21211+2244	AZC 112	AB	14	12.3	75
Show		21261+2201	OCC9222		308	9.0	76
Show		21309+2352	POU5392		195	7.8	76
Show		21285+2425	POU5381		328	14.2	77
Show		21290+2211	HJ 1647	AB	178	41.5	78
Show		21290+2211	HJ 1647	AC	128	38.8	78
Show		21314+2341	POU5394		76	13.3	79
Show		21210+2354	POU5344		73	5.8	80
Show		21306+2406	POU5391		150	15.2	80
Show		21295+2421	POU5384		141	15.4	81

WDS 21260+2316 : COMPONENTS

	A
B	pa=320.0° sep=38.56"

21260+2316 A

Componente originario normalizzato	AB		Coord arcsec 2000	212601.14+231632.4		Mag	10.9		PmRA	-11.00
PmDE	-14.0		Tycho2	2187-01857-1

Tycho2

Tycho2	2187-01857-1	Pflag		RAmdeg	321.50473964	DEmdeg	23.27564770
PmRA	-10.9	PmDE	-16.2	E RAmdeg	60	E DEmdeg	64
E pmRA	1.6	E pmDE	1.7	EpRAm	1975.59	EpDEm	1973.44
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.2	Q pmRA	0.9
Q pmDE	0.2	BTmag	12.466	E BTmag	0.184	VTmag	11.465
E VTmag	0.103	Prox	999	TYC		HIP
CCDM		RAdeg	321.50476611	DEdeg	23.27568417	EpRA 1990	1.92
EpDE 1990	1.84	E RAdeg	66.4	E DEdeg	70.8	Posflg
Corr	-0.3

21260+2316 B

Componente originario normalizzato	AB		Coord arcsec 2000	212559.34+231701.9		Mag	13.6		PmRA	-14.00
PmDE	-20.0		Calc delta mag	2.7		Calc coord	yes