23504+0028 GRV 694

23^h 50^m 28.09^s +00° 28' 50.9" P.A. 89.00 sep 16.6 mag 10.92,13.76

Coord 2000	23504+0028	Discov num	GRV 694	Comp		Coord arcsec 2000	23 50 28.09 +00 28 50.9
Date first	1996	Date last	2014	Obs	7
Pa first	89	Pa last	89.2	P.A. Now (θ)	89.2°
Sep first	16.6	Sep last	16.558	Sep. Now (ρ)	16.558"
Mag pri	10.92	Mag sec	13.76	delta mag (ΔM)	2.84	Spectral class
Pri motion ra	-026	Sec motion ra	-016
Pri motion dec	-030	Sec motion dec	-032
Notes

rPM=0.257 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pisces

Tycho2

0587-01266-1

Gaia DR2

2643089377509642624

WDS 23504+0028 GRV 694 : 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
23504+0028	GRV 694		2000	2	89	16.5	10.60	13.00		D	235028.09+002850.9
23504+0028	GRV 694		2010	4	89	16.5	10.92	13.76			235028.09+002850.9
23504+0028	GRV 694		2014	7	89	16.6	10.92	13.76			235028.09+002850.9

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

WDS 23504+0028 GRV 694 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23504+0028 GRV 694 : MEASURES

No records found.

WDS 23504+0028 : VIRTUAL EYEPIECE

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

WDS 23504+0028 : ALADIN DSS IMAGE @ 23^h 50^m 28.09^s +00° 28' 50.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23504+0028 GRV 694 : 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		23504+0028	GRV 694		89	16.6
Show		23501-0018	SKF 932		114	24.9	13
Show		23496+0040	CVR1729		275	3.8	17
Show		23504+0053	HJ 993	AB	325	7.3	24
Show		23504+0053	DAM 256	AC	137	6.1	24
Show		23482-0031	KPP2227		194	18.5	35
Show		23487+0100	OCC 947		-1	0.0	42
Show		23534-0032	NSN 802		264	2.4	44
Show		23477-0012	OSW 10		197	83.1	45
Show		23477-0046	A 899		37	4.1	45
Show		23531-0049	LDS6070		132	77.6	46
Show		23465+0036	CVR1015		90	7.6	60
Show		23462-0036	RST5175		328	0.6	64
Show		23523+0130	A 2198	AB	152	2.0	67
Show		23549-0017	TOK 685		78	5.1	68
Show		23462-0053	LDS6061		262	249.5	68
Show		23460+0016	STF3036		221	2.7	69
Show		23547+0100	TDT4264		92	0.5	72
Show		23556+0042	LEP 116		253	12.9	79
Show		23455+0055	CVR1727		183	3.8	80
Show		23450+0028	WAA 53		88	2.7	83
Show		23447+0031	NSC 34		271	8.4	87
Show		23535+0142	RST5491		63	1.5	87
Show		23564+0029	RST5177		123	2.3	90
Show		23565-0035	HJ 994		253	11.8	91
Show		23499+0159	ITF 37		87	116.8	91
Show		23566+0050	LDS3008		165	30.2	93
Show		23440+0021	LDS6055		96	81.8	97
Show		23570-0043	KPP2656		15	24.8	99
Show		23501+0208	SLW1333		71	10.2	100
Show		23458+0140	OCC9204		-1	-1.0	101
Show		23549+0151	TDT4266		258	0.5	106
Show		23561+0134	GWP3372		3	12.3	107
Show		23533+0208	SLW1337		1	15.7	108
Show		23542+0202	SLW1338		154	20.7	109
Show		23494-0120	RST4731		233	1.8	110
Show		23433-0049	KPP2697	AB	20	6.6	110
Show		23499+0223	LDS6065		283	233.5	116
Show		23514+0225	HJ 3220		11	36.5	117
Show		23579+0101	J 1431		186	6.4	118
Show		23524+0223	A 2199		160	2.5	119
Show		23542+0219	BAL1603		186	14.9	124
Show		23585+0002	BAL 941		150	13.7	124
Show		23586-0057	SKF1320		247	2.2	125
Show		23474-0131	OCC 978		-1	0.0	129
Show		23571+0147	LDS6077		97	371.9	129
Show		23506+0238	SKF1596		222	9.4	130
Show		23592+0030	GWP3381		297	23.7	132
Show		23419+0000	LEP 114	AB	208	7.8	132
Show		23591+0013	ITF 106	BC	282	234.8	132
Show		23592-0007	UC 5056		247	54.6	133

WDS 23504+0028 : COMPONENTS

	A
B	pa=89.2° sep=16.56"

23504+0028 A

Componente originario normalizzato	AB		Coord arcsec 2000	235028.09+002850.9		Mag	10.92		PmRA	-26.00
PmDE	-30.0		Tycho2	0587-01266-1

Tycho2

Tycho2	0587-01266-1	Pflag		RAmdeg	357.61703104	DEmdeg	0.48080808
PmRA	-26.1	PmDE	-30.2	E RAmdeg	40	E DEmdeg	56
E pmRA	2.0	E pmDE	1.9	EpRAm	1987.10	EpDEm	1981.62
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.496	E BTmag	0.088	VTmag	10.758
E VTmag	0.075	Prox	999	TYC	T	HIP
CCDM		RAdeg	357.61709111	DEdeg	0.48088028	EpRA 1990	1.68
EpDE 1990	1.38	E RAdeg	41.0	E DEdeg	58.6	Posflg
Corr	-0.1

23504+0028 B

Componente originario normalizzato	AB		Coord arcsec 2000	235029.19+002851.1		Mag	13.76		PmRA	-16.00
PmDE	-32.0		Calc delta mag	2.84		Calc coord	yes