20523-0324 CVR 876

20^h 52^m 20.76^s -03° 24' 32.0" P.A. 284.00 sep 10.8 mag 16.20,19.30 Sp M1+M4

Coord 2000	20523-0324	Discov num	CVR 876	Comp		Coord arcsec 2000	20 52 20.76 -03 24 32.0
Date first	1998	Date last	2016	Obs	7
Pa first	284	Pa last	283.7	P.A. Now (θ)	283.7°
Sep first	10.8	Sep last	10.789	Sep. Now (ρ)	10.789"
Mag pri	16.20	Mag sec	19.30	delta mag (ΔM)	3.1	Spectral class	M1+M4 (red/red)
Pri motion ra	-055	Sec motion ra	-051
Pri motion dec	-020	Sec motion dec	-025
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.109 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

6914969506307483776

WDS 20523-0324 CVR 876 : 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
20523-0324	CVR 876		2002	1	284	10.8	16.20	19.30	M1+M4	V R	205220.07-032429.5
20523-0324	CVR 876		2010	4	283	11.0	16.20	19.30	M1+M4	V R	205220.76-032432.0
20523-0324	CVR 876		2015	5	284	10.8	16.20	19.30	M1+M4	V R	205220.76-032432.0
20523-0324	CVR 876		2016	7	284	10.8	16.20	19.30	M1+M4	V R	205220.76-032432.0

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

WDS 20523-0324 CVR 876 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20523-0324 CVR 876 : MEASURES

No records found.

WDS 20523-0324 : VIRTUAL EYEPIECE

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WDS 20523-0324 : ALADIN DSS IMAGE @ 20^h 52^m 20.76^s -03° 24' 32.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20523-0324 CVR 876 : 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		20523-0324	CVR 876		284	10.8
Show		20539-0323	RST4686		104	0.4	24
Show		20512-0401	UC 4308		49	15.9	41
Show		20532-0240	BRT 508		208	8.2	46
Show		20492-0302	RST4682		2	0.9	53
Show		20556-0250	J 1713		327	9.0	57
Show		20534-0227	BRT 509	AB	127	5.0	59
Show		20532-0221	JNN 126		327	0.1	65
Show		20494-0235	WRH 14		193	2.2	67
Show		20481-0302	A 174		357	0.6	68
Show		20482-0255	TDT2549		181	2.0	69
Show		20525-0438	TDS1106		252	1.4	74
Show		20481-0410	J 1710		205	8.5	79
Show		20474-0359	TDT2540		63	0.6	82
Show		20531-0450	GWP3010		318	68.5	86
Show		20473-0408	LDS4858		11	17.3	87
Show		20489-0214	HO 142	AB	8	1.0	88
Show		20489-0214	HO 142	AC	290	21.3	88
Show		20463-0258	LDS 724		135	74.9	93
Show		20576-0231	GWP3021		296	8.9	95
Show		20469-0417	J 1709		216	8.3	99
Show		20455-0332	AHD 29		137	20.9	103
Show		20588-0402	RST4687		308	0.8	104
Show		20498-0146	TDT2566		247	0.8	106
Show		20452-0331	AHD 28		307	37.4	108
Show		20568-0449	LDS6420		309	15.1	110
Show		20562-0459	BRT 510		314	4.8	111
Show		20511-0135	LDS 727		348	15.7	113
Show		20559-0504	HJ 5514	AB	113	19.5	113
Show		20559-0504	HJ 5514	AC	4	7.6	113
Show		20453-0239	BRT 506		277	4.1	115
Show		20586-0434	BRT 511		82	4.0	117
Show		20456-0426	OCC9021		273	0.0	119
Show		20499-0131	RST4684		3	0.3	120
Show		20591-0215	BAL 260		99	9.3	123
Show		20565-0134	HJ 927		347	37.7	127
Show		20507-0529	BRT 507		69	9.2	127
Show		20584-0155	TDT2666		62	0.3	128
Show		21009-0316	CVR 235		297	75.5	129
Show		20458-0454	UC 4282	AB	209	41.1	133
Show		20578-0510	J 1714		94	10.2	134
Show		20514-0538	STF2729	AB	35	0.7	134
Show		20514-0538	STF2729	AC	311	74.3	134
Show		20514-0538	STF2729	AD	324	137.3	134
Show		21000-0436	RST4688		112	0.3	135
Show		20587-0511	KPP 928		341	7.6	143
Show		20424-0323	RST4678		349	2.8	149
Show		20468-0527	KPP 478		273	3.8	149
Show		20450-0140	LDS 722		266	25.1	151
Show		20423-0344	KPP 476		141	3.9	153
Show		20428-0418	UC 4265		32	50.1	153

WDS 20523-0324 : COMPONENTS

	A
B	pa=283.7° sep=10.77"

20523-0324 A

Componente originario normalizzato	AB		Coord arcsec 2000	205220.76-032432.0		Mag	16.2		Spectral class	M1 (red)
PmRA	-55.00		PmDE	-20.0

20523-0324 B

Componente originario normalizzato	AB		Coord arcsec 2000	205220.06-032429.4		Mag	19.3		Spectral class	M4 (red)
PmRA	-51.00		PmDE	-25.0		Calc delta mag	3.1		Calc coord	yes