23439+1853 CVR 1009

23^h 43^m 52.90^s +18° 52' 59.0" P.A. 240.00 sep 8.7 mag 18.10,19.80 Sp M3+M4

Coord 2000	23439+1853	Discov num	CVR1009	Comp		Coord arcsec 2000	23 43 52.90 +18 52 59.0
Date first	1998	Date last	2016	Obs	8
Pa first	239	Pa last	239.8	P.A. Now (θ)	239.8°
Sep first	8.9	Sep last	8.738	Sep. Now (ρ)	8.738"
Mag pri	18.10	Mag sec	19.80	delta mag (ΔM)	1.7	Spectral class	M3+M4 (red/red)
Pri motion ra	+057	Sec motion ra	+053
Pri motion dec	+013	Sec motion dec	+012
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.071 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2822690646241018368

WDS 23439+1853 CVR 1009 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23439+1853	CVR1009		2009	1	240	8.7	18.10	19.80	M3+M4	V R	234352.38+185254.6
23439+1853	CVR1009		2015	3	240	8.7	18.10	19.80	M3+M4	V R	234352.90+185259.0
23439+1853	CVR1009		2016	8	240	8.7	18.10	19.80	M3+M4	V R	234352.90+185259.0

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

WDS 23439+1853 CVR 1009 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23439+1853 CVR 1009 : MEASURES

No records found.

WDS 23439+1853 : VIRTUAL EYEPIECE

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WDS 23439+1853 : ALADIN DSS IMAGE @ 23^h 43^m 52.90^s +18° 52' 59.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23439+1853 CVR 1009 : 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		23439+1853	CVR1009		240	8.7
Show		23438+1854	CVR1008		316	11.7	2
Show		23440+1859	KPP2435		120	21.3	7
Show		23439+1838	TDT4165		226	0.4	15
Show		23425+1840	STT 504		176	7.7	24
Show		23459+1830	KU 141		195	24.7	38
Show		23452+1807	GWP3349		242	46.3	50
Show		23405+1924	LDS5111		133	277.6	57
Show		23459+1941	GRV 691		182	40.6	57
Show		23422+1800	COU 71		81	10.9	58
Show		23390+1911	GWP3338		82	13.9	72
Show		23403+1945	HO 302	AB	29	79.9	74
Show		23403+1945	HO 302	BC	72	7.7	74
Show		23491+1915	COU 343	AB	115	0.1	78
Show		23415+2002	UC 5005		4	4.0	78
Show		23494+1859	SKF1023		306	24.0	80
Show		23420+2018	STT 503	AB	134	1.0	89
Show		23420+2018	STT 503	AC	239	30.1	89
Show		23379+1824	KUI 117	AB	245	27.5	90
Show		23379+1824	DRS 31	Aa,Ab	169	0.9	90
Show		23374+1854	TDS1218		315	1.5	92
Show		23455+2025	STT 505		60	2.4	95
Show		23449+1718	UC 5017		252	8.7	97
Show		23465+1724	BPM2496		192	27.6	97
Show		23470+1726	TDT4190		33	0.6	98
Show		23475+1729	TDT4195		316	0.7	99
Show		23371+1918	J 625		257	2.9	99
Show		23409+2022	HO 303	AB	187	1.0	99
Show		23409+2022	HO 303	AC	351	128.1	99
Show		23386+1959	COU 342		31	0.9	99
Show		23502+1940	COU 344		319	0.2	101
Show		23363+1902	BRT2516		228	4.1	108
Show		23361+1827	YSC 229		345	0.0	114
Show		23465+1705	EGB 8		86	1.2	115
Show		23513+1757	J 627		181	3.6	120
Show		23420+1656	HEI 195		338	1.5	121
Show		23435+1652	HEI 196		166	0.9	121
Show		23353+1839	LDS5103		12	156.6	123
Show		23479+1703	STF3041	BC	356	3.4	123
Show		23479+1703	STF3041	AB	356	61.1	124
Show		23479+1703	STF3041	AC	358	59.5	124
Show		23479+1703	STF3041	A,BC	358	60.5	124
Show		23486+2038	BRT2517		29	3.5	125
Show		23369+2016	HJ 988		241	9.1	129
Show		23412+1647	GRV 683		321	31.7	132
Show		23453+2102	GRV 690		246	33.0	132
Show		23347+1914	COU 341		119	0.8	133
Show		23452+2106	LDS5118		210	22.7	135
Show		23361+2027	TDT4118		3	0.6	145
Show		23341+1814	BRT2515		163	3.9	145
Show		23389+2101	LDS5108	AB	111	9.5	147

WDS 23439+1853 : COMPONENTS

	A
B	pa=238.4° sep=8.39"

23439+1853 A

Componente originario normalizzato	AB		Coord arcsec 2000	234352.90+185259.0		Mag	18.1		Spectral class	M3 (red)
PmRA	57.00		PmDE	13.0

23439+1853 B

Componente originario normalizzato	AB		Coord arcsec 2000	234352.40+185254.6		Mag	19.8		Spectral class	M4 (red)
PmRA	53.00		PmDE	12.0		Calc delta mag	1.7		Calc coord	yes