23459+1941 GRV 691

23^h 45^m 57.71^s +19° 41' 10.4" P.A. 182.00 sep 40.6 mag 10.01,11.07 Sp K0

Coord 2000	23459+1941	Discov num	GRV 691	Comp		Coord arcsec 2000	23 45 57.71 +19 41 10.4
Date first	1894	Date last	2015	Obs	15
Pa first	183	Pa last	182.4	P.A. Now (θ)	182.4°
Sep first	40.6	Sep last	40.622	Sep. Now (ρ)	40.622"
Mag pri	10.01	Mag sec	11.07	delta mag (ΔM)	1.06	Spectral class	K0 (yellow-orange)
Pri motion ra	-074	Sec motion ra	-074
Pri motion dec	-032	Sec motion dec	-032
Notes	N V (See Notes, Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

1724-00730-1

Gaia DR2

2822884405102264704

WDS 23459+1941 GRV 691 : NOTES

discov_num	notes	refcode
GRV 691	HJL 323.	HJL1986

REFERENCES

refcode	metd	author	reference
HJL1986	Pa -	Halbwachs, J.L.	1986A&AS...66..131H
HJL1986		A&AS 66, 131, 1986
HJL1986		(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986		only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)

DISCOVERER

idgroup	discov	author
1	GRV	Greaves, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23459+1941	GRV 691		2000	8	182	40.6	10.01	11.07		DV	234557.71+194110.4
23459+1941	GRV 691		2010	9	182	41.3	10.01	11.07		NVD	234557.71+194110.4
23459+1941	GRV 691		2015	11	182	40.6	10.01	11.07	K0	NV	234557.71+194110.4

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

WDS 23459+1941 GRV 691 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23459+1941 GRV 691 : MEASURES

No records found.

WDS 23459+1941 : VIRTUAL EYEPIECE

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WDS 23459+1941 : ALADIN DSS IMAGE @ 23^h 45^m 57.71^s +19° 41' 10.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23459+1941 GRV 691 : 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		23459+1941	GRV 691		182	40.6
Show		23455+2025	STT 505		60	2.4	45
Show		23440+1859	KPP2435		120	21.3	51
Show		23491+1915	COU 343	AB	115	0.1	52
Show		23438+1854	CVR1008		316	11.7	57
Show		23439+1853	CVR1009		240	8.7	57
Show		23502+1940	COU 344		319	0.2	60
Show		23494+1859	SKF1023		306	24.0	65
Show		23420+2018	STT 503	AB	134	1.0	67
Show		23420+2018	STT 503	AC	239	30.1	67
Show		23415+2002	UC 5005		4	4.0	67
Show		23486+2038	BRT2517		29	3.5	68
Show		23439+1838	TDT4165		226	0.4	70
Show		23459+1830	KU 141		195	24.7	72
Show		23405+1924	LDS5111		133	277.6	78
Show		23425+1840	STT 504		176	7.7	79
Show		23403+1945	HO 302	BC	72	7.7	80
Show		23403+1945	HO 302	AB	29	79.9	81
Show		23453+2102	GRV 690		246	33.0	83
Show		23409+2022	HO 303	AB	187	1.0	83
Show		23409+2022	HO 303	AC	351	128.1	83
Show		23452+2106	LDS5118		210	22.7	86
Show		23452+1807	GWP3349		242	46.3	95
Show		23390+1911	GWP3338		82	13.9	103
Show		23386+1959	COU 342		31	0.9	105
Show		23537+2006	SKF 55		12	16.2	113
Show		23425+2125	COU 244		259	2.5	115
Show		23422+1800	COU 71		81	10.9	115
Show		23443+2136	BWL 60		138	3.5	118
Show		23371+1918	J 625		257	2.9	127
Show		23389+2101	LDS5108	AB	111	9.5	128
Show		23389+2101	LDS5108	AC	137	14.8	128
Show		23540+2040	ITF 233		153	1.0	128
Show		23513+1757	J 627		181	3.6	129
Show		23541+2043	ITF 232		173	3.8	130
Show		23374+1854	TDS1218		315	1.5	131
Show		23369+2016	HJ 988		241	9.1	132
Show		23393+2116	COU 33		326	5.4	134
Show		23475+1729	TDT4195		316	0.7	135
Show		23551+2023	YSC 140		271	0.1	136
Show		23470+1726	TDT4190		33	0.6	137
Show		23379+1824	KUI 117	AB	245	27.5	138
Show		23379+1824	DRS 31	Aa,Ab	169	0.9	138
Show		23465+1724	BPM2496		192	27.6	138
Show		23363+1902	BRT2516		228	4.1	142
Show		23449+1718	UC 5017		252	8.7	144
Show		23419+2154	WIS 391		222	275.4	145
Show		23361+2027	TDT4118		3	0.6	146
Show		23564+1939	GWP3376		1	90.6	148
Show		23465+1705	EGB 8		86	1.2	157
Show		23378+2128	CLZ 93		4	19.6	157

WDS 23459+1941 : COMPONENTS

	A
B	pa=182.3° sep=40.62"

23459+1941 A

Componente originario normalizzato	AB		Coord arcsec 2000	234557.71+194110.4		Mag	10.01		Spectral class	K0 (yellow-orange)
PmRA	-74.00		PmDE	-32.0		Tycho2	1724-00730-1

Tycho2

Tycho2	1724-00730-1	Pflag		RAmdeg	356.49045214	DEmdeg	19.68621715
PmRA	-74.4	PmDE	-32.6	E RAmdeg	20	E DEmdeg	21
E pmRA	1.2	E pmDE	1.2	EpRAm	1985.79	EpDEm	1984.94
Num	9	Q RAmdeg	0.7	Q DEmdeg	1.0	Q pmRA	0.7
Q pmDE	1.0	BTmag	11.199	E BTmag	0.056	VTmag	10.008
E VTmag	0.030	Prox	406	TYC	T	HIP
CCDM		RAdeg	356.49063639	DEdeg	19.68628944	EpRA 1990	1.61
EpDE 1990	1.62	E RAdeg	22.6	E DEdeg	24.5	Posflg
Corr	-0.3

23459+1941 B

Componente originario normalizzato	AB		Coord arcsec 2000	234557.60+194029.8		Mag	11.07		PmRA	-74.00
PmDE	-32.0		Tycho2	1724-00106-1		Calc delta mag	1.06		Calc coord	yes

Tycho2

Tycho2	1724-00106-1	Pflag		RAmdeg	356.48994578	DEmdeg	19.67496129
PmRA	-73.0	PmDE	-32.0	E RAmdeg	38	E DEmdeg	35
E pmRA	1.4	E pmDE	1.4	EpRAm	1980.25	EpDEm	1979.43
Num	6	Q RAmdeg	0.7	Q DEmdeg	0.8	Q pmRA	0.7
Q pmDE	0.9	BTmag	11.619	E BTmag	0.072	VTmag	11.069
E VTmag	0.073	Prox	406	TYC	T	HIP
CCDM		RAdeg	356.49011944	DEdeg	19.67503333	EpRA 1990	1.61
EpDE 1990	1.63	E RAdeg	44.7	E DEdeg	48.3	Posflg
Corr	-0.3