21475-0540 CVR 1710

21^h 47^m 31.01^s -05° 40' 25.8" P.A. 33.00 sep 3.2 mag 17.80,18.20 Sp M1+M2

Coord 2000	21475-0540	Discov num	CVR1710	Comp		Coord arcsec 2000	21 47 31.01 -05 40 25.8
Date first	2004	Date last	2015	Obs	3
Pa first	32	Pa last	32.6	P.A. Now (θ)	32.6°
Sep first	3.2	Sep last	3.206	Sep. Now (ρ)	3.206"
Mag pri	17.80	Mag sec	18.20	delta mag (ΔM)	0.4	Spectral class	M1+M2 (red/red)
Pri motion ra	+025	Sec motion ra
Pri motion dec	-014	Sec motion dec
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2668086804431201920

WDS 21475-0540 CVR 1710 : 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
21475-0540	CVR1710		2004	1	33	3.2	17.80	18.20	M2+M2	R	214731.01-054025.8
21475-0540	CVR1710		2015	3	33	3.2	17.80	18.20	M2+M2	R	214731.01-054025.8

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WDS 21475-0540 CVR 1710 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21475-0540 CVR 1710 : MEASURES

No records found.

WDS 21475-0540 : VIRTUAL EYEPIECE

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WDS 21475-0540 : ALADIN DSS IMAGE @ 21^h 47^m 31.01^s -05° 40' 25.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21475-0540 CVR 1710 : 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		21475-0540	CVR1710		33	3.2
Show		21467-0607	SCA 93		359	70.6	29
Show		21470-0608	SCA 95		195	45.5	30
Show		21455-0535	CVR1709		287	3.0	31
Show		21464-0511	SCA 91		332	71.3	33
Show		21467-0612	SCA 94		153	47.6	35
Show		21484-0506	SCA 97		45	36.4	36
Show		21464-0505	SCA 92	AC	253	82.7	38
Show		21464-0505	SCA 92	AB	336	54.9	38
Show		21486-0615	HJ 1691		263	11.1	38
Show		21464-0505	SCA 92	CB	37	93.4	39
Show		21495-0607	SCA 99		144	21.0	41
Show		21480-0628	SCA 96		146	76.7	48
Show		21452-0616	A 3110	AB	310	6.6	58
Show		21452-0616	HDO 167	AC	37	12.0	58
Show		21452-0616	HDO 167	AD	112	27.8	58
Show		21505-0628	GWP3101		19	26.2	66
Show		21434-0605	SCA 90		261	41.3	66
Show		21484-0433	SCA 98		175	42.4	68
Show		21521-0543	SLW1254		246	11.5	69
Show		21519-0509	WSI 148	BC	65	30.5	73
Show		21519-0509	SCA 103	AB	309	56.1	74
Show		21445-0645	UC 4543		231	142.6	80
Show		21421-0554	A 298		140	2.7	83
Show		21448-0420	UC 4546		212	26.8	91
Show		21501-0418	SCA 100		223	30.3	92
Show		21412-0550	UC 4526		333	49.7	95
Show		21530-0442	SCA 105		191	33.8	101
Show		21460-0402	HJ 5520		110	22.3	101
Show		21461-0332	HJ 5521		294	36.9	102
Show		21441-0412	MMA 10		60	20.3	102
Show		21547-0527	J 1411		59	6.5	109
Show		21402-0556	GWP3083		344	28.4	110
Show		21504-0356	SCA 101		111	105.7	114
Show		21454-0729	NSN 72		356	5.9	114
Show		21514-0358	HJ 945		315	10.9	118
Show		21515-0358	HJ 946		243	22.1	119
Show		21510-0352	SCA 102		338	50.5	121
Show		21555-0602	TDS1150		30	1.0	122
Show		21542-0429	SCA 106		346	41.7	123
Show		21392-0532	GWP3081		359	48.6	125
Show		21542-0425	DAM 818		313	2.8	126
Show		21533-0356	J 2360		151	5.9	134
Show		21531-0355	J 2359		160	5.3	134
Show		21506-0747	A 301		132	0.9	136
Show		21518-0333	RST4699		260	0.7	143
Show		21563-0445	SCA 108		152	71.2	143
Show		21412-0729	OSO 152		111	14.2	144
Show		21426-0745	OCC1103		-1	0.0	146
Show		21560-0425	DAM 819		4	3.4	147
Show		21401-0403	RST4697		163	1.3	149

WDS 21475-0540 : COMPONENTS

	A
B	pa=32.5° sep=3.20"

21475-0540 A

Componente originario normalizzato	AB		Coord arcsec 2000	214731.01-054025.8		Mag	17.8		Spectral class	M1 (red)
PmRA	25.00		PmDE	-14.0

21475-0540 B

Componente originario normalizzato	AB		Coord arcsec 2000	214731.13-054023.1		Mag	18.2		Spectral class	M2 (red)
Calc delta mag	0.4		Calc coord	yes