23449+2407 GRV 689

23^h 44^m 58.06^s +24° 07' 03.7" P.A. 115.00 sep 28.3 mag 9.82,11.37

Coord 2000	23449+2407	Discov num	GRV 689	Comp		Coord arcsec 2000	23 44 58.06 +24 07 03.7
Date first	1891	Date last	2015	Obs	12
Pa first	115	Pa last	114.7	P.A. Now (θ)	114.7°
Sep first	28.3	Sep last	28.306	Sep. Now (ρ)	28.306"
Mag pri	9.82	Mag sec	11.37	delta mag (ΔM)	1.55	Spectral class
Pri motion ra	-014	Sec motion ra	-014
Pri motion dec	-021	Sec motion dec	-020
Notes

rPM=0.04 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2251-01353-1

Gaia DR2

2851969060340844288

WDS 23449+2407 GRV 689 : 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
23449+2407	GRV 689		2000	6	115	28.3	9.82	11.37		D	234458.06+240703.7
23449+2407	GRV 689		2011	7	115	28.3	9.82	11.37		D	234458.06+240703.7
23449+2407	GRV 689		2015	10	115	28.3	9.82	11.37			234458.06+240703.7

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WDS 23449+2407 GRV 689 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23449+2407 GRV 689 : MEASURES

No records found.

WDS 23449+2407 : VIRTUAL EYEPIECE

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WDS 23449+2407 : ALADIN DSS IMAGE @ 23^h 44^m 58.06^s +24° 07' 03.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23449+2407 GRV 689 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		23449+2407	GRV 689		115	28.3	1
Show		23457+2404	POU5854		47	15.8	10
Show		23461+2408	POU5855		291	6.3	15
Show		23435+2352	POU5847		149	16.9	25
Show		23430+2418	POU5846		118	14.3	29
Show		23439+2340	COU 442		58	1.5	31
Show		23454+2445	POU5853		60	6.2	39
Show		23429+2338	POU5845		316	12.7	41
Show		23416+2413	LSC 110		67	0.3	47
Show		23439+2459	POU5848		329	5.4	54
Show		23447+2503	POU5851		42	14.3	57
Show		23493+2353	POU5858	AB	181	11.9	61
Show		23493+2353	POU5859	AC	130	21.2	61
Show		23426+2458	POU5844		278	7.6	61
Show		23436+2506	BU 994		315	1.4	62
Show		23442+2510	POU5849		185	16.4	64
Show		23403+2341	POU5841		314	11.4	69
Show		23405+2442	POU5842		42	12.2	70
Show		23499+2428	JNN 141		41	0.2	71
Show		23444+2517	POU5850		197	11.7	72
Show		23397+2359	POU5840		175	19.8	73
Show		23478+2509	POU5857		161	17.3	73
Show		23503+2359	POU5861		167	16.4	73
Show		23495+2326	UC 298		131	29.5	75
Show		23467+2521	TDT4186		231	1.8	78
Show		23394+2422	POU5839		217	18.6	78
Show		23392+2350	POU5838		115	15.0	81
Show		23409+2359	POU5843		111	11.4	84
Show		23510+2343	POU5862		227	10.1	87
Show		23484+2254	UC 5027		18	4.9	88
Show		23514+2344	BWL 61	AB	20	2.2	91
Show		23514+2344	BWL 61	AC	100	2.8	91
Show		23514+2344	BWL 61	AD	39	4.1	91
Show		23514+2344	BWL 61	AE	48	4.2	91
Show		23383+2408	POU5835		165	17.0	91
Show		23383+2359	POU5836		60	17.1	92
Show		23516+2355	POU5864		66	13.2	92
Show		23402+2303	KPP1420		302	10.7	92
Show		23437+2537	AZC 131		353	13.1	92
Show		23475+2535	BU 727		320	16.0	95
Show		23466+2235	CVR1016		321	12.3	95
Show		23521+2430	POU5867		284	4.9	100
Show		23501+2518	POU5860		100	11.1	100
Show		23385+2459	POU5837		328	20.8	102
Show		23515+2501	POU5863		233	8.3	104
Show		23485+2539	DSG 8		130	0.0	105
Show		23526+2417	POU5868		75	8.9	105
Show		23381+2458	POU5834		233	17.7	106
Show		23516+2502	POU5865		353	5.8	106
Show		23376+2335	POU5833		31	18.8	107
Show		23417+2226	HJ 991	AB	341	16.9	111

WDS 23449+2407 : COMPONENTS

	A
B	pa=116.7° sep=26.28"

23449+2407 A

Componente originario normalizzato	AB		Coord arcsec 2000	234458.06+240703.7		Mag	9.82		PmRA	-14.00
PmDE	-21.0		Tycho2	2251-01353-1

Tycho2

Tycho2	2251-01353-1	Pflag		RAmdeg	356.24190591	DEmdeg	24.11768959
PmRA	-12.7	PmDE	-16.9	E RAmdeg	17	E DEmdeg	19
E pmRA	1.1	E pmDE	1.1	EpRAm	1987.44	EpDEm	1986.75
Num	5	Q RAmdeg	1.9	Q DEmdeg	1.0	Q pmRA	1.8
Q pmDE	1.0	BTmag	10.832	E BTmag	0.043	VTmag	9.824
E VTmag	0.027	Prox	283	TYC	T	HIP
CCDM		RAdeg	356.24193944	DEdeg	24.11772611	EpRA 1990	1.63
EpDE 1990	1.57	E RAdeg	18.7	E DEdeg	21.2	Posflg
Corr	0.0

23449+2407 B

Componente originario normalizzato	AB		Coord arcsec 2000	234459.77+240651.9		Mag	11.37		PmRA	-14.00
PmDE	-20.0		Tycho2	2251-01080-1		Calc delta mag	1.55		Calc coord	yes

Tycho2

Tycho2	2251-01080-1	Pflag		RAmdeg	356.24971834	DEmdeg	24.11438966
PmRA	-14.1	PmDE	-16.9	E RAmdeg	53	E DEmdeg	58
E pmRA	1.3	E pmDE	1.4	EpRAm	1971.17	EpDEm	1966.97
Num	4	Q RAmdeg	1.1	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.0	BTmag	12.171	E BTmag	0.145	VTmag	11.370
E VTmag	0.094	Prox	283	TYC	T	HIP
CCDM		RAdeg	356.24975472	DEdeg	24.11442889	EpRA 1990	1.61
EpDE 1990	1.57	E RAdeg	59.5	E DEdeg	67.3	Posflg
Corr	0.0