13440+2331 CVR 1536

13^h 44^m 02.37^s +23° 30' 39.4" P.A. 9.00 sep 4.0 mag 18.60,18.80 Sp M2+M2

Coord 2000	13440+2331	Discov num	CVR1536	Comp		Coord arcsec 2000	13 44 02.37 +23 30 39.4
Date first	1992	Date last	2016	Obs	10
Pa first	11	Pa last	9.3	P.A. Now (θ)	9.3°
Sep first	3.8	Sep last	4.034	Sep. Now (ρ)	4.034"
Mag pri	18.60	Mag sec	18.80	delta mag (ΔM)	0.2	Spectral class	M2+M2 (red/red)
Pri motion ra	-014	Sec motion ra	-014
Pri motion dec	-014	Sec motion dec	-014
Notes	T R (Parallax indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

WDS 13440+2331 CVR 1536 : 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
13440+2331	CVR1536		2005	1	9	4.0	18.60	18.80	M3+M3	R	134402.36+223039.4
13440+2331	CVR1536		2016	8	9	4.0	18.60	18.80	M2+M2	TR	134402.37+233039.4

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

WDS 13440+2331 CVR 1536 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13440+2331 CVR 1536 : MEASURES

No records found.

WDS 13440+2331 : VIRTUAL EYEPIECE

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WDS 13440+2331 : ALADIN DSS IMAGE @ 13^h 44^m 02.37^s +23° 30' 39.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13440+2331 CVR 1536 : 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		13440+2331	CVR1536		9	4.0
Show		13435+2338	POU3148		130	2.8	11
Show		13446+2340	STF1779		145	3.8	12
Show		13444+2344	POU3150		161	7.4	14
Show		13425+2304	SLW 916		55	140.4	34
Show		13422+2307	HJ 2672		311	40.4	34
Show		13472+2345	KPP3905		198	2.0	46
Show		13436+2243	POU3149		187	13.5	49
Show		13403+2356	CVR1533		300	4.5	58
Show		13484+2337	LDS4410		229	188.1	58
Show		13457+2231	YSC 49		125	0.2	65
Show		13410+2422	SLW 911		256	8.6	67
Show		13482+2248	COU 401		7	0.3	71
Show		13497+2328	POU3152		181	13.8	78
Show		13395+2242	POU3147		308	3.5	80
Show		13446+2457	RAO 301		357	0.9	87
Show		13494+2418	TDS8982		14	0.5	88
Show		13370+2318	POU3145		200	5.7	98
Show		13510+2346	HJ 2688		293	30.3	98
Show		13509+2306	LDS5796		327	141.0	99
Show		13379+2421	POU3146		52	12.6	100
Show		13451+2512	BRT3300		142	3.2	103
Show		13368+2246	HLG 6		196	49.8	110
Show		13408+2150	SLW 908		150	177.1	111
Show		13476+2513	SLN 80		101	21.4	114
Show		13427+2136	CVR 143		204	27.2	117
Show		13404+2145	RAO 658		153	0.4	118
Show		13501+2454	NSN 648		89	3.9	118
Show		13455+2131	KPP1706		357	13.2	122
Show		13444+2536	LDS5791	AB	186	7.2	125
Show		13444+2536	BUP 152	AC	150	94.7	125
Show		13441+2121	SKF1746		339	1.4	130
Show		13502+2152	SLW 938		44	166.9	131
Show		13425+2121	SLW 915		261	21.7	132
Show		13477+2128	HDS1939	AB	151	1.3	134
Show		13477+2128	GII 198	Aa,Ab	123	0.2	134
Show		13538+2303	AZC 82		206	7.4	138
Show		13350+2230	SLW 896		93	26.9	140
Show		13364+2156	LDS4381		66	21.0	142
Show		13389+2127	HU 645		25	0.8	143
Show		13432+2553	FMR 113		330	130.8	143
Show		13438+2103	SKF2717		79	2.3	148
Show		13550+2349	LDS4418		173	258.8	151
Show		13333+2301	STF1756	AB	177	14.7	151
Show		13333+2301	FYM 650	AC	16	21.0	151
Show		13420+2059	BRT2417		33	5.2	156
Show		13554+2313	LDS4419		283	3.6	156
Show		13546+2429	BRT3302		350	5.2	157
Show		13345+2503	HJ 2660		143	28.4	159
Show		13504+2117	S 656		209	86.2	161
Show		13365+2127	SLW 902		137	58.0	162

WDS 13440+2331 : COMPONENTS

	A
B	pa=8.5° sep=4.03"

13440+2331 A

Componente originario normalizzato	AB		Coord arcsec 2000	134402.37+233039.4		Mag	18.6		Spectral class	M2 (red)
PmRA	-14.00		PmDE	-14.0

13440+2331 B

Componente originario normalizzato	AB		Coord arcsec 2000	134402.41+233043.4		Mag	18.8		Spectral class	M2 (red)
PmRA	-14.00		PmDE	-14.0		Calc delta mag	0.2		Calc coord	yes