18309-7227 TDT 920

18^h 30^m 52.18^s -72° 27' 24.5" P.A. 94.00 sep 1.9 mag 12.35,12.78

Coord 2000	18309-7227	Discov num	TDT 920	Comp		Coord arcsec 2000	18 30 52.18 -72 27 24.5
Date first	1991	Date last	1991	Obs	1
Pa first	94	Pa last	94.3	P.A. Now (θ)	94.3°
Sep first	1.9	Sep last	1.89	Sep. Now (ρ)	1.89"
Mag pri	12.35	Mag sec	12.78	delta mag (ΔM)	0.43	Spectral class
Pri motion ra	-008	Sec motion ra	-008
Pri motion dec	-001	Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9299-00468-1

Gaia DR2

6418563405350353408

WDS 18309-7227 TDT 920 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18309-7227	TDT 920		1991	1	94	1.9	12.35	12.78			183052.18-722724.5

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WDS 18309-7227 TDT 920 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18309-7227 TDT 920 : MEASURES

No records found.

WDS 18309-7227 : VIRTUAL EYEPIECE

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WDS 18309-7227 : ALADIN DSS IMAGE @ 18^h 30^m 52.18^s -72° 27' 24.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18309-7227 TDT 920 : 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		18309-7227	TDT 920		94	1.9
Show		18345-7250	TDT 941		349	1.0	28
Show		18395-7224	TDT 979		49	0.7	40
Show		18307-7148	B 2867		275	10.0	40
Show		18221-7222	UC 3563	AB	60	12.7	41
Show		18254-7153	WIS 327		182	682.9	43
Show		18265-7147	HJ 5038		300	11.8	45
Show		18214-7214	UC 3557		223	15.9	46
Show		18414-7213	B 2053		319	0.3	50
Show		18373-7308	B 2452		60	3.0	51
Show		18404-7201	LDS 647		45	380.0	51
Show		18409-7204	I 636		229	1.1	52
Show		18315-7135	TDT 927		356	0.5	53
Show		18232-7310	LDS 634		126	54.6	55
Show		18264-7324	TDT 869		183	1.8	60
Show		18189-7304	B 1881		227	0.9	65
Show		18212-7322	LDS 630		315	42.0	69
Show		18350-7119	UC 3619	BC	231	8.2	71
Show		18350-7119	UC 3619	AB	246	28.1	71
Show		18350-7119	UC 3619	AC	243	36.0	71
Show		18457-7300	NZO 92		46	3.5	75
Show		18185-7322	ALD 68		164	1.8	78
Show		18183-7133	TDS 913		163	1.7	80
Show		18348-7109	TDT 943		257	1.4	82
Show		18430-7126	HJ 5048		356	69.6	84
Show		18501-7240	B 2868		84	6.4	88
Show		18225-7347	TDT 822		333	0.8	88
Show		18175-7124	TDT 776		109	0.6	89
Show		18497-7300	R 314		273	2.0	90
Show		18307-7357	TDT 919		189	0.6	91
Show		18329-7358	HDS2631		81	0.6	91
Show		18498-7157	TDS 949	AB	134	0.9	92
Show		18498-7157	SKF1506	AB,C	306	20.9	92
Show		18470-7126	HEI 262		273	0.5	97
Show		18391-7058	TDT 974		176	0.6	98
Show		18492-7321	B 2459		37	2.9	98
Show		18490-7133	TDS 948		266	0.9	100
Show		18210-7055	TDT 814	AB	45	0.4	104
Show		18177-7101	B 2052	BC	87	2.2	107
Show		18177-7101	B 2052	AB	53	10.4	107
Show		18126-7340	TOK 58	Aa,Ab	97	0.3	109
Show		18126-7340	HDO 284	AB	273	2.0	109
Show		18133-7116	TDT 744		120	0.8	109
Show		18393-7045	TDT 977		138	1.2	110
Show		18493-7111	TDT1071		263	0.6	115
Show		18142-7101	B 2051		62	0.3	117
Show		18167-7041	UC 3543		303	8.8	126
Show		18139-7419	HDS2575		101	2.4	133
Show		18202-7024	TDT 804		268	2.4	134
Show		18268-7014	TDT 873		262	0.7	136
Show		18274-7008	TDT 885		336	0.5	141

WDS 18309-7227 : COMPONENTS

	A
B	pa=104.0° sep=0.59"

18309-7227 A

Componente originario normalizzato	AB		Coord arcsec 2000	183052.18-722724.5		Mag	12.35		PmRA	-8.00
PmDE	-1.0		Tycho2	9299-00468-1

Tycho2

Tycho2	9299-00468-1	Pflag		RAmdeg	277.71757958	DEmdeg	-72.45679342
PmRA	-8.0	PmDE	-0.5	E RAmdeg	70	E DEmdeg	66
E pmRA	3.2	E pmDE	3.2	EpRAm	1983.05	EpDEm	1984.59
Num	3	Q RAmdeg	4.1	Q DEmdeg	1.2	Q pmRA	4.1
Q pmDE	1.2	BTmag	13.065	E BTmag	0.205	VTmag	12.324
E VTmag	0.142	Prox	794	TYC		HIP
CCDM		RAdeg	277.71758139	DEdeg	-72.45679639	EpRA 1990	1.64
EpDE 1990	1.74	E RAdeg	77.2	E DEdeg	70.9	Posflg
Corr	-0.1

18309-7227 B

Componente originario normalizzato	AB		Coord arcsec 2000	183052.31-722724.6		Mag	12.78		PmRA	-8.00
PmDE	-1.0		Calc delta mag	0.43		Calc coord	yes