21459+0015 CHE 320

21^h 45^m 58.72^s +00° 14' 43.1" P.A. 274.00 sep 13.1 mag 13.00,13.00

Coord 2000	21459+0015	Discov num	CHE 320	Comp		Coord arcsec 2000	21 45 58.72 +00 14 43.1
Date first	1907	Date last	2015	Obs	8
Pa first	268	Pa last	273.5	P.A. Now (θ)	273.5°
Sep first	12.9	Sep last	13.121	Sep. Now (ρ)	13.121"
Mag pri	13.00	Mag sec	13.00	delta mag (ΔM)	0	Spectral class
Pri motion ra	+006	Sec motion ra	-002
Pri motion dec	-014	Sec motion dec	-003
Notes

rPM=0.893

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2693163851457330432

WDS 21459+0015 CHE 320 : 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
21459+0015	CHE 320		1907	1	268	12.9	11.86	12.40			214552.42+001404.7
21459+0015	CHE 320		2000	3	273	13.2	13.00	13.00			214558.72+001443.1
21459+0015	CHE 320		2010	5	273	12.9	13.00	13.00			214558.72+001443.1
21459+0015	CHE 320		2015	6	274	13.1	13.00	13.00			214558.72+001443.1

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

WDS 21459+0015 CHE 320 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21459+0015 CHE 320 : MEASURES

No records found.

WDS 21459+0015 : VIRTUAL EYEPIECE

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WDS 21459+0015 : ALADIN DSS IMAGE @ 21^h 45^m 58.72^s +00° 14' 43.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21459+0015 CHE 320 : 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		21459+0015	CHE 320		274	13.1	1
Show		21467-0010	BNG 2		251	31.6	12
Show		21453+0007	CHE 318		121	26.3	13
Show		21467+0007	CHE 323		316	28.5	15
Show		21451+0022	SLW1252		143	18.9	16
Show		21457+0031	CHE 319		101	29.3	17
Show		21452-0030	TOK 348		57	146.2	20
Show		21447-0003	CHE 317		223	29.2	22
Show		21444+0008	CHE 316		297	38.4	26
Show		21466+0045	CHE 321		201	21.2	32
Show		21469+0051	STF2825		156	0.4	39
Show		21435+0003	CHE 314		229	37.8	40
Show		21486-0008	BAL 932		75	6.9	40
Show		21437+0030	CHE 315		334	9.6	40
Show		21428+0028	CHE 313		180	7.1	49
Show		21426-0013	UC 4535		143	19.5	51
Show		21426+0027	WAA9001		27	1.7	52
Show		21493-0032	SLW1253		314	177.4	53
Show		21435+0052	WAA9003		9	0.9	53
Show		21442+0102	LDS6359		144	7.2	54
Show		21424+0027	AOT 107	BC	174	6.4	55
Show		21424+0027	STF2817	AB	155	26.1	55
Show		21424+0027	AOT 107	AC	157	35.7	55
Show		21496-0026	BAL 933		154	9.5	55
Show		21423+0021	CHE 312		282	24.0	55
Show		21427-0039	WAA9002		80	1.2	56
Show		21483-0058	BAL 626		110	30.6	56
Show		21467+0110	CHE 322		130	9.7	57
Show		21424+0037	SMA 152	AC	102	17.4	58
Show		21424+0037	BAL1236	AB	312	15.6	58
Show		21424+0037	SMA 152	BC	112	30.8	58
Show		21498+0023	UC 4576		339	13.2	59
Show		21422+0040	CHE 311		229	22.3	62
Show		21417-0024	UC 4532		160	17.3	65
Show		21416+0013	CHE 308		186	10.8	65
Show		21417-0036	J 1409		327	3.8	67
Show		21415+0000	CHE 307		80	21.7	69
Show		21421+0059	CHE 310		30	20.9	73
Show		21409-0035	J 1408		356	6.6	77
Show		21421+0104	CHE 309		336	27.3	77
Show		21498+0110	GRV1234		176	13.2	80
Show		21406-0018	AOT 106		83	16.6	82
Show		21406-0023	CVR 914		12	29.8	82
Show		21404+0003	AOT 105		159	18.7	86
Show		21404+0034	SMA 151		124	4.5	88
Show		21406+0051	SLW1247		225	162.8	89
Show		21412+0117	BAL1235		319	8.9	95
Show		21408+0110	SLW1248		36	18.3	96
Show		21412+0118	TOB 318		104	29.0	97
Show		21395-0003	BU 1212	AB	156	0.1	98
Show		21395-0003	BU 1212	AB,C	178	36.2	98

WDS 21459+0015 : COMPONENTS

	A
B	pa=273.5° sep=13.12"

21459+0015 A

Componente originario normalizzato	AB		Coord arcsec 2000	214558.72+001443.1		Mag	13		PmRA	6.00
PmDE	-14.0

21459+0015 B

Componente originario normalizzato	AB		Coord arcsec 2000	214557.85+001443.9		Mag	13		PmRA	-2.00
PmDE	-3.0		Calc coord	yes