21435+0003 CHE 314

21^h 43^m 28.82^s +00° 03' 05.0" P.A. 229.00 sep 37.8 mag 9.15,13.90 Sp B7V

Coord 2000	21435+0003	Discov num	CHE 314	Comp		Coord arcsec 2000	21 43 28.82 +00 03 05.0
Date first	1907	Date last	2015	Obs	7
Pa first	226	Pa last	228.7	P.A. Now (θ)	228.7°
Sep first	40.5	Sep last	37.836	Sep. Now (ρ)	37.836"
Mag pri	9.15	Mag sec	13.90	delta mag (ΔM)	4.75	Spectral class	B7V (blue-white)
Pri motion ra	-018	Sec motion ra	-009
Pri motion dec	-035	Sec motion dec	-007
Notes

rPM=0.747

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquarius		SAO	145621		Tycho2	0543-01179-1		Gaia DR2	2687163575986466688
HD	206636

WDS 21435+0003 CHE 314 : 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
21435+0003	CHE 314		1907	1	46	40.5	9.15	13.10			214328.82+000305.0
21435+0003	CHE 314		1998	2	228	38.3	9.15	13.80			214328.82+000305.0
21435+0003	CHE 314		2000	3	228	38.3	9.15	13.80			214328.82+000305.0
21435+0003	CHE 314		2010	4	229	37.9	9.15	13.90	B7V		214328.82+000305.0
21435+0003	CHE 314		2015	5	229	37.8	9.15	13.90	B7V		214328.82+000305.0

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

WDS 21435+0003 CHE 314 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21435+0003 CHE 314 : MEASURES

No records found.

WDS 21435+0003 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 21435+0003 : ALADIN DSS IMAGE @ 21^h 43^m 28.82^s +00° 03' 05.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21435+0003 CHE 314 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21435+0003	CHE 314		229	37.8	1
Show		21444+0008	CHE 316		297	38.4	15
Show		21426-0013	UC 4535		143	19.5	17
Show		21447-0003	CHE 317		223	29.2	19
Show		21423+0021	CHE 312		282	24.0	25
Show		21426+0027	WAA9001		27	1.7	27
Show		21428+0028	CHE 313		180	7.1	27
Show		21424+0027	AOT 107	BC	174	6.4	28
Show		21424+0027	STF2817	AB	155	26.1	29
Show		21424+0027	AOT 107	AC	157	35.7	29
Show		21453+0007	CHE 318		121	26.3	29
Show		21416+0013	CHE 308		186	10.8	29
Show		21415+0000	CHE 307		80	21.7	31
Show		21451+0022	SLW1252		143	18.9	31
Show		21437+0030	CHE 315		334	9.6	34
Show		21417-0024	UC 4532		160	17.3	34
Show		21452-0030	TOK 348		57	146.2	38
Show		21424+0037	SMA 152	AC	102	17.4	39
Show		21424+0037	BAL1236	AB	312	15.6	39
Show		21427-0039	WAA9002		80	1.2	39
Show		21424+0037	SMA 152	BC	112	30.8	39
Show		21459+0015	CHE 320		274	13.1	40
Show		21422+0040	CHE 311		229	22.3	42
Show		21417-0036	J 1409		327	3.8	42
Show		21457+0031	CHE 319		101	29.3	44
Show		21406-0018	AOT 106		83	16.6	47
Show		21404+0003	AOT 105		159	18.7	47
Show		21406-0023	CVR 914		12	29.8	49
Show		21467-0010	BNG 2		251	31.6	49
Show		21409-0035	J 1408		356	6.6	49
Show		21467+0007	CHE 323		316	28.5	50
Show		21435+0052	WAA9003		9	0.9	50
Show		21404+0034	SMA 151		124	4.5	57
Show		21395-0003	BU 1212	AB	156	0.1	60
Show		21395-0003	BU 1212	AB,C	178	36.2	60
Show		21421+0059	CHE 310		30	20.9	60
Show		21442+0102	LDS6359		144	7.2	61
Show		21466+0045	CHE 321		201	21.2	64
Show		21406+0051	SLW1247		225	162.8	65
Show		21421+0104	CHE 309		336	27.3	66
Show		21390-0002	CBL 532		263	80.6	68
Show		21469+0051	STF2825		156	0.4	71
Show		21486-0008	BAL 932		75	6.9	77
Show		21408+0110	SLW1248		36	18.3	78
Show		21383-0020	STF2811		273	31.1	80
Show		21412+0117	BAL1235		319	8.9	82
Show		21467+0110	CHE 322		130	9.7	84
Show		21412+0118	TOB 318		104	29.0	84
Show		21406+0116	CHE 306		183	25.0	85
Show		21376-0023	STF2809	AB	163	31.1	92
Show		21376-0023	FYM9001	AC	18	37.8	92

WDS 21435+0003 : COMPONENTS

	A
B	pa=228.7° sep=37.84"

21435+0003 A

Componente originario normalizzato	AB	Coord arcsec 2000	214328.82+000305.0	Mag	9.15	Spectral class	B7V (blue-white)
PmRA	-18.00	PmDE	-35.0	SAO	145621	Tycho2	0543-01179-1
HD	206636	DM	BD-00 4254

Tycho2

Tycho2	0543-01179-1	Pflag		RAmdeg	325.87009626	DEmdeg	0.05140353
PmRA	-18.3	PmDE	-36.4	E RAmdeg	10	E DEmdeg	10
E pmRA	0.9	E pmDE	0.9	EpRAm	1989.43	EpDEm	1988.35
Num	14	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	9.308	E BTmag	0.020	VTmag	9.151
E VTmag	0.019	Prox	999	TYC	T	HIP
CCDM		RAdeg	325.87013861	DEdeg	0.05148806	EpRA 1990	1.65
EpDE 1990	1.56	E RAdeg	9.9	E DEdeg	11.2	Posflg
Corr	-0.1

SAO

SAO	145621	DelFlag		RA1950		PmRA1950	-0.0027
DE1950		PmDE1950	-0.023	Vmag	8.8	SpType	A0
Double code		Source	31	CatNum	5502	DM	BD-00 4254
DMcomp		BDsup		HD	206636	M HD	0
GC		RA1950rad	5.67632195	DE1950rad	-0.00310084	PmRA2000	-0.0025
PmDE2000	-0.027

21435+0003 B

Componente originario normalizzato	AB		Coord arcsec 2000	214326.93+000240.0		Mag	13.9		PmRA	-9.00
PmDE	-7.0		Calc delta mag	4.75		Calc coord	yes