21264+0522 GRV 468

21^h 26^m 25.41^s +05° 22' 29.3" P.A. 20.00 sep 75.9 mag 11.97,13.18

Coord 2000	21264+0522	Discov num	GRV 468	Comp		Coord arcsec 2000	21 26 25.41 +05 22 29.3
Date first	2000	Date last	2015	Obs	7
Pa first	20	Pa last	20.4	P.A. Now (θ)	20.4°
Sep first	76.0	Sep last	75.932	Sep. Now (ρ)	75.932"
Mag pri	11.97	Mag sec	13.18	delta mag (ΔM)	1.21	Spectral class
Pri motion ra	-014	Sec motion ra	-009
Pri motion dec	-013	Sec motion dec	-022
Notes

rPM=0.433

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2699295346769769728

WDS 21264+0522 GRV 468 : 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
21264+0522	GRV 468		2000	2	20	76.0	11.60	12.90		D	212625.41+052229.3
21264+0522	GRV 468		2010	3	20	76.0	11.97	13.18			212625.41+052229.3
21264+0522	GRV 468		2015	4	20	75.9	11.97	13.18			212625.41+052229.3

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

WDS 21264+0522 GRV 468 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21264+0522 GRV 468 : MEASURES

No records found.

WDS 21264+0522 : 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 21264+0522 : ALADIN DSS IMAGE @ 21^h 26^m 25.41^s +05° 22' 29.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21264+0522 GRV 468 : 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		21264+0522	GRV 468		20	75.9
Show		21267+0527	OSO 146	AB	309	25.0	6
Show		21267+0527	OSO 146	AC	49	25.3	6
Show		21277+0455	CVR 903		251	8.2	34
Show		21281+0440	HDS3056		220	0.2	49
Show		21292+0451	J 2350		60	5.7	55
Show		21242+0422	CVR 898		250	13.6	70
Show		21217+0512	CBL 599		197	19.9	72
Show		21237+0422	STF2791		103	2.9	73
Show		21268+0642	HJ 3028		242	21.0	80
Show		21319+0546	GRV 475		226	75.2	87
Show		21232+0409	SKF2742		104	1.4	88
Show		21305+0628	SLW1240		173	97.0	90
Show		21325+0515	SLW1242		79	12.3	92
Show		21266+0347	TDT2969		155	0.5	96
Show		21325+0452	HJ 3032		93	17.5	97
Show		21229+0644	ALD 76		66	3.0	98
Show		21225+0403	UC 4462		71	29.2	99
Show		21229+0649	HJ 3023	AB	257	40.9	101
Show		21229+0649	HJ 3023	AC	301	74.1	101
Show		21229+0649	HJ 3023	AE	273	96.0	101
Show		21197+0537	J 2341		350	7.4	102
Show		21229+0649	BU 1504	FG	156	6.6	103
Show		21229+0649	BU 1504	CD	8	5.2	103
Show		21263+0707	CVR 245		104	91.9	105
Show		21243+0343	A 2288		227	0.4	105
Show		21267+0335	VOU 41		171	0.1	108
Show		21336+0448	BAL2980		138	17.4	113
Show		21271+0716	UC 4470		241	48.2	114
Show		21251+0330	FMR 163		12	15.4	115
Show		21190+0559	HJ 3022	AB	76	17.3	118
Show		21190+0559	HJ 3022	AC	310	41.8	118
Show		21243+0327	BAL2561		288	20.5	120
Show		21184+0518	HDS3031		103	0.1	121
Show		21242+0323	BAL2052		256	16.9	124
Show		21306+0710	HU 277		105	1.0	125
Show		21329+0648	HJ 3033	AB	244	25.4	126
Show		21329+0648	FOX 261	AC	306	47.2	126
Show		21277+0729	TDT2978		88	0.4	129
Show		21272+0732	UC 4471		327	11.8	131
Show		21260+0312	BAL2053		93	19.9	131
Show		21211+0336	NSN 5		65	7.5	134
Show		21244+0740	TDT2946		54	0.4	141
Show		21172+0438	HU 274		147	4.1	145
Show		21287+0743	HU 276		29	0.9	145
Show		21341+0651	REE 1		21	0.3	146
Show		21192+0339	J 1721		272	3.2	147
Show		21291+0744	GWP3066		106	11.9	148
Show		21179+0407	BAL2559		283	3.9	149
Show		21317+0312	J 1723		121	2.4	152
Show		21256+0248	J 1039		332	4.3	156

WDS 21264+0522 : COMPONENTS

	A
B	pa=20.3° sep=75.89"

21264+0522 A

Componente originario normalizzato	AB		Coord arcsec 2000	212625.41+052229.3		Mag	11.97		PmRA	-14.00
PmDE	-13.0

21264+0522 B

Componente originario normalizzato	AB		Coord arcsec 2000	212627.17+052340.5		Mag	13.18		PmRA	-9.00
PmDE	-22.0		Calc delta mag	1.21		Calc coord	yes