20318-7343 TDT 2340

20^h 31^m 48.80^s -73° 42' 42.2" P.A. 340.00 sep 0.5 mag 11.03,11.13

Coord 2000	20318-7343	Discov num	TDT2340	Comp		Coord arcsec 2000	20 31 48.80 -73 42 42.2
Date first	1991	Date last	1991	Obs	1
Pa first	340	Pa last	340.2	P.A. Now (θ)	340.2°
Sep first	0.5	Sep last	0.47	Sep. Now (ρ)	0.47"
Mag pri	11.03	Mag sec	11.13	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	-022	Sec motion dec	-022
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9320-00396-1

Gaia DR2

6372832861323621120

WDS 20318-7343 TDT 2340 : 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
20318-7343	TDT2340		1991	1	340	0.5	11.03	11.13			203148.80-734242.2

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WDS 20318-7343 TDT 2340 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20318-7343 TDT 2340 : MEASURES

No records found.

WDS 20318-7343 : VIRTUAL EYEPIECE

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WDS 20318-7343 : ALADIN DSS IMAGE @ 20^h 31^m 48.80^s -73° 42' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20318-7343 TDT 2340 : 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		20318-7343	TDT2340		340	0.5	1
Show		20366-7354	TDT2418		336	0.4	24
Show		20390-7254	TDT2452		215	0.7	58
Show		20202-7257	TDT2184		4	1.2	68
Show		20442-7301	HEI 280		104	0.8	69
Show		20203-7255	B 1892		272	3.7	69
Show		20198-7254	TDT2173		216	0.5	71
Show		20315-7228	TDT2337		100	0.5	75
Show		20280-7506	TDT2301		351	2.0	85
Show		20311-7508	TDT2334	Aa,Ab	180	0.4	85
Show		20169-7449	I 1045		289	1.1	91
Show		20338-7212	UC 4216		279	18.6	92
Show		20451-7226	RSS 553		304	18.3	96
Show		20133-7246	TDT2099		24	2.3	98
Show		20434-7218	TDT2498		13	0.8	99
Show		20417-7521	DUN 232		19	16.6	107
Show		20365-7532	TDT2415		343	0.7	112
Show		20179-7526	KPP 560		235	5.3	118
Show		20452-7159	HEI 281		89	2.6	120
Show		20429-7151	TDT2494		3	0.5	122
Show		20299-7138	FIN 279		77	0.9	126
Show		20352-7550	LDS 713		230	80.3	127
Show		20299-7131	TDT2324		107	0.7	133
Show		20196-7133	UC 4147		96	20.2	141
Show		20330-7119	I 1047	AB	331	6.2	144
Show		20330-7119	HJ 5544	AC	62	118.7	144
Show		20330-7119	I 1047	CD	55	22.8	145
Show		20194-7608	RSS 546		127	22.7	153
Show		20224-7112	HEI 404		351	0.6	157
Show		20366-7104	DUN 231		285	48.8	160
Show		20185-7112	LDS 705		246	310.9	163
Show		20274-7101	LDS 710		238	143.1	163
Show		20179-7103	TDT2150		81	0.4	172
Show		20273-7044	TDT2287		42	1.5	181
Show		20472-7056	TDS1100		233	0.9	181
Show		20191-7052	HJ 5176	AB	119	6.6	182
Show		20191-7052	BAU 61	AC	160	13.1	182
Show		20191-7052	BAU 61	AD	184	33.2	182
Show		20508-7059	HDS2973		70	0.7	186
Show		20361-7651	KPP1878		243	14.6	189
Show		20381-7654	HJ 5199		211	26.8	193
Show		20328-7701	JSP 814		299	3.3	199
Show		20349-7017	TDT2395		295	2.8	206
Show		20319-7712	HJ 5186		94	7.8	210
Show		20284-7004	HEI 276		153	1.3	215
Show		20165-7011	HEI 274		105	0.6	224
Show		20356-6949	TDT2402		166	0.6	235
Show		20300-7739	HDS2931		97	0.1	237
Show		20468-6948	KPP1680		64	12.9	246
Show		20368-6934	TDT2422		308	0.9	250
Show		20375-7800	TDT2432		221	3.7	258

WDS 20318-7343 : COMPONENTS

	A
B	pa=354.2° sep=0.44"

20318-7343 A

Componente originario normalizzato	AB		Coord arcsec 2000	203148.80-734242.2		Mag	11.03		PmRA	18.00
PmDE	-22.0		Tycho2	9320-00396-1

Tycho2

Tycho2	9320-00396-1	Pflag		RAmdeg	307.95322712	DEmdeg	-73.71165270
PmRA	17.9	PmDE	-22.4	E RAmdeg	29	E DEmdeg	26
E pmRA	2.6	E pmDE	2.5	EpRAm	1989.95	EpDEm	1990.27
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	11.803	E BTmag	0.067	VTmag	10.399
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	307.95307694	DEdeg	-73.71160139	EpRA 1990	1.55
EpDE 1990	1.71	E RAdeg	29.2	E DEdeg	26.4	Posflg
Corr	0.0

20318-7343 B

Componente originario normalizzato	AB		Coord arcsec 2000	203148.79-734241.8		Mag	11.13		PmRA	18.00
PmDE	-22.0		Calc delta mag	0.1		Calc coord	yes