18075-2206 LYS 36 (HD 313810)

18^h 07^m 30.66^s -22° 05' 52.8" P.A. 22.00 sep 20.6 mag 9.45,10.91 Sp OB

Coord 2000	18075-2206	Discov num	LYS 36	Comp		Coord arcsec 2000	18 07 30.66 -22 05 52.8
Date first	1921	Date last	2010	Obs	8
Pa first	19	Pa last	22.2	P.A. Now (θ)	22.2°
Sep first	20.6	Sep last	20.62	Sep. Now (ρ)	20.62"
Mag pri	9.45	Mag sec	10.91	delta mag (ΔM)	1.46	Spectral class	OB (blue)
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	+001	Sec motion dec	-002
Notes

rPM=1.5

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 313810		Constellation	Sagittarius		Tycho2	6263-00423-1		Gaia DR2	4069786528673721728
HD	313810

WDS 18075-2206 LYS 36 (HD 313810) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Lys1987a	Pa ?	Louys, L.	1987BAORB..10..129L
Lys1987a		Bull. R. Astron. Obs. Belgium 10, 129, 1987
Lys1987b	Pa ?	Louys, L.	1987BAORB..10..136L
Lys1987b		Bull. R. Astron. Obs. Belgium 10, 136, 1987

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18075-2206	LYS 36		1998	6	18	20.3	9.45	10.91		D	180730.66-220552.8
18075-2206	LYS 36		1999	7	18	20.2	9.45	10.91		D	180730.66-220552.8
18075-2206	LYS 36		2010	8	22	20.9	9.45	10.91	OB		180730.66-220552.8

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

WDS 18075-2206 LYS 36 (HD 313810) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18075-2206 LYS 36 (HD 313810) : MEASURES

No records found.

WDS 18075-2206 (HD 313810) : VIRTUAL EYEPIECE

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WDS 18075-2206 (HD 313810) : ALADIN DSS IMAGE @ 18^h 07^m 30.66^s -22° 05' 52.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18075-2206 LYS 36 (HD 313810) : 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		18075-2206	LYS 36		22	20.6
Show		18068-2203	J 2907		177	7.2	12
Show		18082-2216	BU 243	AB	126	0.7	14
Show		18082-2216	BU 243	AB,C	56	40.2	14
Show		18070-2153	ARA1511		225	14.7	15
Show		18065-2200	J 2906		356	8.6	15
Show		18071-2224	TDT 690	Ba,Bb	68	0.5	19
Show		18071-2224	LYS 35	AB	80	18.6	19
Show		18061-2207	B 1877		230	0.5	20
Show		18069-2144	ARA1509		344	15.1	23
Show		18058-2212	ARA1844		137	13.0	24
Show		18068-2228	LYS 34		114	5.7	25
Show		18092-2211	RST3157		143	0.1	25
Show		18079-2141	ARA1513		213	6.1	25
Show		18091-2222	ARA1847		170	11.5	29
Show		18062-2143	ARA1508		277	9.4	30
Show		18057-2149	VVV 52		46	8.7	31
Show		18098-2203	RST3158		136	0.4	33
Show		18096-2220	DON 883		31	0.6	33
Show		18074-2240	J 3203		92	3.8	36
Show		18100-2157	BRT1515		37	4.1	36
Show		18084-2132	ARA1514		186	14.5	37
Show		18060-2238	BRT1513		56	4.4	39
Show		18054-2140	TOK 365		293	6.6	40
Show		18059-2134	ARA1507		213	6.6	40
Show		18105-2223	BRT1516		285	3.9	46
Show		18070-2121	ARA1510		266	14.4	46
Show		18079-2119	RST5101		191	0.7	47
Show		18092-2247	HO 427		71	10.9	48
Show		18071-2115	ARA1512		281	14.9	51
Show		18042-2231	ARA1843		338	11.3	52
Show		18042-2230	ARA1842	DE	110	12.6	52
Show		18042-2230	S 698	AB	316	29.7	52
Show		18042-2230	WFC 289	AD	13	39.2	52
Show		18042-2230	B 1875	BC	236	0.5	52
Show		18041-2230	ARA1841		33	7.5	53
Show		18093-2255	VVV 3		170	42.6	55
Show		18114-2205	ARA1850		287	8.4	55
Show		18043-2239	LYS 32		12	23.9	56
Show		18116-2209	BRT1517		207	3.9	57
Show		18033-2156	TDT 656		268	1.0	59
Show		18054-2300	LYS 33	AB	289	35.2	62
Show		18054-2300	SNA 80	AC	21	5.6	62
Show		18054-2300	SNA 80	AD	186	5.6	62
Show		18054-2300	SNA 80	AE	184	7.8	62
Show		18103-2254	ARA1848		38	8.0	62
Show		18120-2217	ARA1852		27	13.0	64
Show		18055-2109	RST5100		283	0.7	64
Show		18120-2155	BRT1518		258	5.2	65
Show		18034-2237	ARA1839		42	12.4	65
Show		18039-2247	ARA1840		267	8.0	66

WDS 18075-2206 : COMPONENTS

	A
B	pa=20.7° sep=20.41"

18075-2206 A

Componente originario normalizzato	AB	Name	HD 313810	Coord arcsec 2000	180730.66-220552.8	Mag	9.45
Spectral class	OB (blue)	PmRA	0.00	PmDE	1.0	Tycho2	6263-00423-1
HD	313810

Tycho2

Tycho2	6263-00423-1	Pflag		RAmdeg	271.87776443	DEmdeg	-22.09800572
PmRA	5.3	PmDE	-1.1	E RAmdeg	12	E DEmdeg	17
E pmRA	2.2	E pmDE	2.2	EpRAm	1991.41	EpDEm	1990.96
Num	4	Q RAmdeg	1.3	Q DEmdeg	1.1	Q pmRA	1.3
Q pmDE	1.1	BTmag	9.548	E BTmag	0.024	VTmag	9.452
E VTmag	0.026	Prox	203	TYC	T	HIP
CCDM		RAdeg	271.87775167	DEdeg	-22.09800333	EpRA 1990	1.83
EpDE 1990	1.80	E RAdeg	12.3	E DEdeg	17.1	Posflg
Corr	-0.1

CCDM

Ccdm	18075-2206	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.66	DDEs	8.4
R dRAs	43	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp		PmNote
PmRA		PmDE		Dm number	-22 4567	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	18015S2207A
HIC

18075-2206 B

Componente originario normalizzato	AB		Coord arcsec 2000	180731.18-220533.7		Mag	10.91		PmRA	0.00
PmDE	-2.0		Tycho2	6263-00155-1		Calc delta mag	1.46		Calc coord	yes

Tycho2

Tycho2	6263-00155-1	Pflag		RAmdeg	271.87958775	DEmdeg	-22.09263611
PmRA	2.4	PmDE	-5.4	E RAmdeg	37	E DEmdeg	53
E pmRA	2.3	E pmDE	2.5	EpRAm	1987.88	EpDEm	1984.36
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	10.909	E BTmag	0.066	VTmag	10.915
E VTmag	0.097	Prox	203	TYC	T	HIP
CCDM		RAdeg	271.87958222	DEdeg	-22.09262389	EpRA 1990	1.81
EpDE 1990	1.80	E RAdeg	37.9	E DEdeg	56.2	Posflg
Corr	-0.2

CCDM

Ccdm	18075-2206	RComp		Comp	B	Note1
Note2		Discov num	LYS 36	DRAs	1.08	DDEs	28.1
R dRAs	43	Year	1984	Theta	17	Rho	20.6
Obs	1	Vmag	10.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	18015S2207B
HIC