23234+4320 GRV 665

23^h 23^m 29.77^s +43° 20' 49.3" P.A. 174.00 sep 64.7 mag 10.59,12.55

Coord 2000	23234+4320	Discov num	GRV 665	Comp		Coord arcsec 2000	23 23 29.77 +43 20 49.3
Date first	1894	Date last	2015	Obs	9
Pa first	174	Pa last	174	P.A. Now (θ)	174°
Sep first	64.8	Sep last	64.696	Sep. Now (ρ)	64.696"
Mag pri	10.59	Mag sec	12.55	delta mag (ΔM)	1.96	Spectral class
Pri motion ra	+013	Sec motion ra	+012
Pri motion dec	-012	Sec motion dec	-009
Notes	S (Parallax indidates non-physical)

rPM=0.179 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Tycho2

3242-00694-1

Gaia DR2

1936732321503039488

WDS 23234+4320 GRV 665 : 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
23234+4320	GRV 665		2000	4	174	64.7	10.40	12.40		D	232329.77+432049.3
23234+4320	GRV 665		2002	5	174	64.7	10.40	12.40		D	232329.77+432049.3
23234+4320	GRV 665		2010	5	174	64.7	10.59	12.55			232329.77+432049.3
23234+4320	GRV 665		2015	6	174	64.7	10.59	12.55			232329.77+432049.3

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

WDS 23234+4320 GRV 665 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23234+4320 GRV 665 : MEASURES

No records found.

WDS 23234+4320 : VIRTUAL EYEPIECE

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

WDS 23234+4320 : ALADIN DSS IMAGE @ 23^h 23^m 29.77^s +43° 20' 49.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23234+4320 GRV 665 : 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		23234+4320	GRV 665		174	64.7
Show		23241+4323	TOI1740		259	0.2	7
Show		23219+4330	TDT3999		358	0.5	20
Show		23231+4344	ES 1351		143	3.4	25
Show		23227+4255	CHE 441	AB	39	4.4	28
Show		23227+4255	CHE 441	AC	41	49.8	28
Show		23264+4317	CHE 461	AB	329	16.3	32
Show		23264+4317	BKO 681	AC	286	9.8	32
Show		23263+4309	BKO 897	BD	212	3.5	33
Show		23263+4309	CHE 460	AB	262	25.5	34
Show		23263+4309	CHE 460	AC	350	22.2	34
Show		23234+4248	CHE 445		254	31.1	34
Show		23255+4347	COU1995		126	0.2	35
Show		23234+4246	BKO 673		260	5.5	35
Show		23267+4317	CHE 465		313	30.3	35
Show		23209+4344	COU1993		34	1.9	36
Show		23246+4244	CHE 451		295	36.6	40
Show		23210+4352	UC 4927		216	37.8	42
Show		23196+4324	BRT1161		41	3.2	43
Show		23270+4304	CHE 467	AB	66	16.7	43
Show		23270+4304	BKO 684	AC	218	15.7	43
Show		23246+4240	BKO 675		69	9.7	43
Show		23193+4316	TDT3980		204	0.8	47
Show		23234+4234	CHE 446		192	14.9	47
Show		23272+4258	BKO 685		119	8.2	47
Show		23264+4245	CHE 462	AB	164	28.4	48
Show		23259+4241	CHE 457		121	17.2	49
Show		23278+4309	CHE 475		86	31.5	49
Show		23264+4245	BKO 682	BC	97	4.5	49
Show		23276+4303	BKO 687	AB	80	11.5	49
Show		23227+4233	BKO 672	AB	297	3.7	49
Show		23227+4233	BKO 672	AC	57	7.9	49
Show		23276+4303	BKO 687	BC	143	7.0	49
Show		23193+4343	SMA 188		33	6.4	50
Show		23280+4309	BKO 688		194	9.7	51
Show		23270+4248	TDT4040		333	0.7	51
Show		23234+4230	BKO 674		205	6.1	51
Show		23283+4316	CHE 485		172	22.0	54
Show		23260+4235	BKO 677		190	5.7	54
Show		23280+4301	CHE 481		281	15.6	54
Show		23207+4407	STF3004		177	13.6	56
Show		23198+4243	COU1646		75	0.3	56
Show		23259+4232	RSE9001	BD	308	35.1	56
Show		23222+4233	HJ 1872		97	14.2	56
Show		23259+4232	HJ 1877	AB	358	20.3	56
Show		23259+4232	HJ 1877	AC	243	49.4	56
Show		23259+4232	BKO 115	AD	326	50.5	56
Show		23259+4232	BKO 115	AE	30	41.8	56
Show		23276+4248	CHE 472		223	23.2	56
Show		23267+4237	TDT4036		352	2.2	57
Show		23265+4235	BKO 683	BC	267	13.8	57

WDS 23234+4320 : COMPONENTS

	A
B	pa=175.6° sep=64.53"

23234+4320 A

Componente originario normalizzato	AB		Coord arcsec 2000	232329.77+432049.3		Mag	10.59		PmRA	13.00
PmDE	-12.0		Tycho2	3242-00694-1

Tycho2

Tycho2	3242-00694-1	Pflag		RAmdeg	350.87398485	DEmdeg	43.34701720
PmRA	12.8	PmDE	-14.7	E RAmdeg	28	E DEmdeg	25
E pmRA	1.7	E pmDE	1.5	EpRAm	1984.90	EpDEm	1986.01
Num	4	Q RAmdeg	0.6	Q DEmdeg	0.4	Q pmRA	0.5
Q pmDE	0.4	BTmag	11.526	E BTmag	0.061	VTmag	10.731
E VTmag	0.049	Prox	999	TYC	T	HIP
CCDM		RAdeg	350.87393889	DEdeg	43.34705333	EpRA 1990	1.53
EpDE 1990	1.69	E RAdeg	36.7	E DEdeg	30.5	Posflg
Corr	0.0

23234+4320 B

Componente originario normalizzato	AB		Coord arcsec 2000	232330.22+431945.0		Mag	12.55		PmRA	12.00
PmDE	-9.0		Calc delta mag	1.96		Calc coord	yes