23231+1758 CVR 988

23^h 23^m 06.94^s +17° 58' 45.0" P.A. 186.00 sep 20.5 mag 16.90,18.60 Sp M0+M4

Coord 2000	23231+1758	Discov num	CVR 988	Comp		Coord arcsec 2000	23 23 06.94 +17 58 45.0
Date first	1997	Date last	2015	Obs	8
Pa first	186	Pa last	185.8	P.A. Now (θ)	185.8°
Sep first	20.4	Sep last	20.492	Sep. Now (ρ)	20.492"
Mag pri	16.90	Mag sec	18.60	delta mag (ΔM)	1.7	Spectral class	M0+M4 (red/red)
Pri motion ra	+052	Sec motion ra	+056
Pri motion dec	+009	Sec motion dec	+015
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.124 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2824066277023203840

WDS 23231+1758 CVR 988 : 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
23231+1758	CVR 988		2006	1	186	20.5	16.90	18.60	M0+M4	V R	232306.79+175824.7
23231+1758	CVR 988		2010	3	186	20.3	16.90	18.60	M0+M4	V R	232306.94+175845.0
23231+1758	CVR 988		2015	4	186	20.5	16.90	18.60	M0+M4	V R	232306.94+175845.0

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

WDS 23231+1758 CVR 988 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23231+1758 CVR 988 : MEASURES

No records found.

WDS 23231+1758 : VIRTUAL EYEPIECE

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

WDS 23231+1758 : ALADIN DSS IMAGE @ 23^h 23^m 06.94^s +17° 58' 45.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23231+1758 CVR 988 : 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		23231+1758	CVR 988		186	20.5
Show		23245+1807	LDS5084		213	41.3	21
Show		23258+1804	KPP1077		125	8.6	40
Show		23231+1839	TDS1206		106	1.5	41
Show		23228+1843	J 3193		212	7.2	45
Show		23258+1736	NSN 12		326	6.4	45
Show		23198+1741	RBR 54		74	0.5	51
Show		23226+1706	BPM2480		346	27.3	54
Show		23210+1715	WSI 11		287	0.1	54
Show		23265+1736	LDS5088		251	218.4	55
Show		23266+1735	GWP3300		320	111.4	55
Show		23242+1649	UC 4942		88	21.6	72
Show		23188+1721	KPP4313		225	3.0	73
Show		23262+1700	JNN 138		296	0.2	74
Show		23260+1658	SLW1320		352	12.9	75
Show		23176+1818	HU 400		70	0.3	81
Show		23209+1643	HEI 88		211	0.2	83
Show		23289+1741	BPM2484		283	25.7	85
Show		23294+1736	BRT2513		326	4.9	93
Show		23289+1720	HJ 311	AB	286	26.6	94
Show		23289+1720	HJ 311	AC	230	147.6	94
Show		23282+1701	J 166		351	4.8	94
Show		23296+1738	BRT2514		314	5.3	97
Show		23163+1751	UC 285		95	59.5	98
Show		23214+1622	HEI 89		68	1.2	100
Show		23168+1843	KPP1044		107	8.4	101
Show		23253+1620	CVR1717		267	4.1	104
Show		23276+1638	STF3012	AB	190	2.9	104
Show		23276+1638	STF3012	AC	67	53.4	104
Show		23276+1638	DOB 18	AD	64	49.7	104
Show		23276+1638	STF3013	BC	64	54.1	104
Show		23276+1638	DOB 18	BD	62	51.4	104
Show		23276+1638	STF3013	CD	277	3.2	104
Show		23175+1652	HLD 171	A,BC	21	2.0	105
Show		23175+1652	HU 497	BC	62	0.2	105
Show		23221+1612	UC 4932		147	20.0	109
Show		23256+1614	ZIE 18		44	0.6	111
Show		23186+1628	TDT3974		236	0.8	112
Show		23274+1623	BPMA257		162	292.8	114
Show		23311+1818	COU 339		83	2.1	116
Show		23307+1711	GWP3314		199	13.2	118
Show		23309+1845	COU2712		42	27.9	121
Show		23263+1952	CLZ 90		181	31.2	123
Show		23311+1847	STF3020		99	2.3	124
Show		23289+1626	BPM2483		113	48.8	125
Show		23175+1937	BEU 23		25	0.4	127
Show		23278+1948	TDT4048		235	0.9	128
Show		23305+1914	TDT4074		56	2.4	130
Show		23324+1811	CVR 995		231	20.5	134
Show		23167+1937	HDS3316		8	0.1	135
Show		23324+1724	STF3023		280	1.8	138

WDS 23231+1758 : COMPONENTS

	A
B	pa=185.5° sep=20.48"

23231+1758 A

Componente originario normalizzato	AB		Coord arcsec 2000	232306.94+175845.0		Mag	16.9		Spectral class	M0 (red)
PmRA	52.00		PmDE	9.0

23231+1758 B

Componente originario normalizzato	AB		Coord arcsec 2000	232306.80+175824.6		Mag	18.6		Spectral class	M4 (red)
PmRA	56.00		PmDE	15.0		Calc delta mag	1.7		Calc coord	yes