21014-0539 CHE 304

21^h 00^m 47.45^s -05° 38' 08.5" P.A. 280.00 sep 7.1 mag 11.40,12.70

Coord 2000	21014-0539	Discov num	CHE 304	Comp		Coord arcsec 2000	21 00 47.45 -05 38 08.5
Date first	1998	Date last	2015	Obs	7
Pa first	282	Pa last	280.1	P.A. Now (θ)	280.1°
Sep first	7.0	Sep last	7.053	Sep. Now (ρ)	7.053"
Mag pri	11.40	Mag sec	12.70	delta mag (ΔM)	1.3	Spectral class
Pri motion ra	+009	Sec motion ra	-022
Pri motion dec	-003	Sec motion dec	+006
Notes	R (Red magnitudes)

rPM=1.416

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5204-00697-1

Gaia DR2

6910648528689013888

WDS 21014-0539 CHE 304 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21014-0539	CHE 304		1910	1	192	6.4	14.00	15.00
21014-0539	CHE 304		2000	2	281	7.0	14.00	15.00			210047.45-053808.5
21014-0539	CHE 304		2010	5	281	6.2	11.40	12.70		R	210047.45-053808.5
21014-0539	CHE 304		2015	5	280	7.1	11.40	12.70		R	210047.45-053808.5

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

WDS 21014-0539 CHE 304 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21014-0539 CHE 304 : MEASURES

No records found.

WDS 21014-0539 : VIRTUAL EYEPIECE

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WDS 21014-0539 : ALADIN DSS IMAGE @ 21^h 00^m 47.45^s -05° 38' 08.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21014-0539 CHE 304 : 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		21014-0539	CHE 304		280	7.1
Show		21004-0537	TDT2690		293	0.7	7
Show		21001-0541	ROE 114	AB	307	6.5	11
Show		21001-0541	ROE 114	AC	227	38.8	11
Show		21001-0541	ROE 114	AD	138	92.0	11
Show		21005-0548	ROE 148		88	12.8	11
Show		21001-0530	UC 4356		325	25.1	14
Show		21017-0552	TDS1111		51	1.3	19
Show		21001-0506	WSP 69	AB	89	7.4	35
Show		21001-0506	WSP 69	AC	15	15.0	35
Show		21001-0506	WSP 69	AD	147	17.0	35
Show		20587-0511	KPP 928		341	7.6	42
Show		21032-0610	RST4689		84	0.8	49
Show		21041-0549	MCA 66	Aa,Ab	54	0.3	51
Show		21041-0549	STF2745	AB	198	2.4	51
Show		20578-0510	J 1714		94	10.2	53
Show		21033-0456	TDT2716		240	0.7	57
Show		21027-0629	UC 4364		165	27.0	59
Show		21005-0642	CVR 881		127	11.1	64
Show		21000-0436	RST4688		112	0.3	64
Show		20572-0612	GRF 4		30	13.1	65
Show		20567-0600	J 2330	AB	115	6.4	67
Show		20567-0600	J 2330	AC	106	27.7	67
Show		21051-0510	A 177		337	1.2	71
Show		20586-0434	BRT 511		82	4.0	73
Show		20560-0555	UC 4333		184	73.7	73
Show		20568-0449	LDS6420		309	15.1	77
Show		20599-0653	UC 4355		21	32.1	77
Show		20594-0652	SKF1773		31	1.7	77
Show		21011-0657	WAA 49		171	6.1	79
Show		20562-0459	BRT 510		314	4.8	80
Show		20559-0504	HJ 5514	AB	113	19.5	81
Show		20559-0504	HJ 5514	AC	4	7.6	81
Show		21065-0546	RST4692		282	1.8	85
Show		21008-0704	UC 4361		52	39.2	87
Show		21066-0534	BRT 557		281	4.3	88
Show		21047-0429	HJ 5244		132	13.6	90
Show		21027-0410	GWP3031		164	13.1	93
Show		20588-0402	RST4687		308	0.8	101
Show		21070-0529	GRV1139		121	39.7	102
Show		21077-0534	BUP 225		264	58.3	104
Show		21077-0621	BRT 513		258	6.6	111
Show		21067-0431	TDT2756		84	0.6	111
Show		21070-0435	BRT 512		63	5.2	111
Show		21050-0403	RST4690		7	0.9	114
Show		20531-0450	GWP3010		318	68.5	126
Show		21092-0450	KPP2590		193	23.4	135
Show		20534-0657	GWP3012		289	119.4	136
Show		20531-0651	J 2326		80	8.1	136
Show		21081-0418	KPP1922		338	15.1	136
Show		21086-0427	BRT 514		135	4.6	138

WDS 21014-0539 : COMPONENTS

	A
B	pa=280.1° sep=7.02"

21014-0539 A

Componente originario normalizzato	AB		Coord arcsec 2000	210047.45-053808.5		Mag	11.4		PmRA	9.00
PmDE	-3.0		Tycho2	5204-00697-1

Tycho2

Tycho2	5204-00697-1	Pflag		RAmdeg	315.19774670	DEmdeg	-5.63573187
PmRA	6.1	PmDE	-2.5	E RAmdeg	56	E DEmdeg	65
E pmRA	2.0	E pmDE	2.1	EpRAm	1982.42	EpDEm	1980.67
Num	4	Q RAmdeg	0.8	Q DEmdeg	2.2	Q pmRA	0.9
Q pmDE	2.2	BTmag	11.979	E BTmag	0.120	VTmag	11.199
E VTmag	0.089	Prox	999	TYC		HIP
CCDM		RAdeg	315.19773194	DEdeg	-5.63572750	EpRA 1990	1.75
EpDE 1990	1.75	E RAdeg	58.8	E DEdeg	68.8	Posflg
Corr	-0.4

21014-0539 B

Componente originario normalizzato	AB		Coord arcsec 2000	210046.99-053807.3		Mag	12.7		PmRA	-22.00
PmDE	6.0		Calc delta mag	1.3		Calc coord	yes