18393-7045 TDT 977

18^h 39^m 19.39^s -70° 45' 24.7" P.A. 138.00 sep 1.2 mag 12.04,12.85

Coord 2000	18393-7045	Discov num	TDT 977	Comp		Coord arcsec 2000	18 39 19.39 -70 45 24.7
Date first	1991	Date last	1991	Obs	1
Pa first	138	Pa last	137.6	P.A. Now (θ)	137.6°
Sep first	1.2	Sep last	1.23	Sep. Now (ρ)	1.23"
Mag pri	12.04	Mag sec	12.85	delta mag (ΔM)	0.81	Spectral class
Pri motion ra	+014	Sec motion ra
Pri motion dec	-039	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Tycho2

9295-00209-1

Gaia DR2

6419663260576207360

WDS 18393-7045 TDT 977 : 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
18393-7045	TDT 977		1991	1	138	1.2	12.04	12.85			183919.39-704524.7

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WDS 18393-7045 TDT 977 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18393-7045 TDT 977 : MEASURES

No records found.

WDS 18393-7045 : VIRTUAL EYEPIECE

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WDS 18393-7045 : ALADIN DSS IMAGE @ 18^h 39^m 19.39^s -70° 45' 24.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18393-7045 TDT 977 : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18393-7045	TDT 977		138	1.2	1
Show		18391-7058	TDT 974		176	0.6	13
Show		18348-7109	TDT 943		257	1.4	32
Show		18350-7119	UC 3619	AB	246	28.1	40
Show		18350-7119	UC 3619	AC	243	36.0	40
Show		18397-7005	TDT 983		127	1.2	41
Show		18350-7119	UC 3619	BC	231	8.2	41
Show		18381-7002	TDT 967		290	0.7	45
Show		18430-7126	HJ 5048		356	69.6	45
Show		18379-6954	MLO 82		207	3.3	52
Show		18493-7111	TDT1071		263	0.6	56
Show		18470-7126	HEI 262		273	0.5	56
Show		18412-6950	UC 3637		265	61.3	57
Show		18315-7135	TDT 927		356	0.5	63
Show		18446-6947	TDT1025		230	0.5	65
Show		18490-7133	TDS 948		266	0.9	67
Show		18464-6946	TDT1048		128	2.6	70
Show		18268-7014	TDT 873		262	0.7	71
Show		18274-7008	TDT 885		336	0.5	71
Show		18495-6954	TDT1074		342	1.5	73
Show		18518-7005	TDT1093		10	0.4	75
Show		18307-7148	B 2867		275	10.0	75
Show		18311-6943	DON 901		231	1.6	76
Show		18404-7201	LDS 647		45	380.0	76
Show		18409-7204	I 636		229	1.1	80
Show		18524-6957	TDT1098		198	0.6	82
Show		18474-6931	UC 3671		205	6.4	85
Show		18265-7147	HJ 5038		300	11.8	88
Show		18498-7157	TDS 949	AB	134	0.9	88
Show		18498-7157	SKF1506	AB,C	306	20.9	88
Show		18414-7213	B 2053		319	0.3	89
Show		18210-7055	TDT 814	AB	45	0.4	91
Show		18254-7153	WIS 327		182	682.9	95
Show		18202-7024	TDT 804		268	2.4	98
Show		18395-7224	TDT 979		49	0.7	100
Show		18419-6901	DON 913		156	1.0	105
Show		18309-7227	TDT 920		94	1.9	110
Show		18375-6856	LDS 643		40	163.4	111
Show		18429-6856	UC 3652		206	49.5	111
Show		18286-6908	DON1118		290	4.1	112
Show		18375-6850	UC 3628		305	48.7	116
Show		18522-6910	MLO 83		238	2.4	116
Show		18483-6856	JAO 8		266	0.8	120
Show		18214-7214	UC 3557		223	15.9	123
Show		18501-7240	B 2868		84	6.4	126
Show		18221-7222	UC 3563	AB	60	12.7	127
Show		18345-7250	TDT 941		349	1.0	127
Show		18301-6846	TDT 916		249	2.1	130
Show		18554-7233	TDT1128		104	0.5	133
Show		18457-7300	NZO 92		46	3.5	139
Show		18497-7300	R 314		273	2.0	143

WDS 18393-7045 : COMPONENTS

	A
B	pa=163.3° sep=0.95"

18393-7045 A

Componente originario normalizzato	AB		Coord arcsec 2000	183919.39-704524.7		Mag	12.04		PmRA	14.00
PmDE	-39.0

18393-7045 B

Componente originario normalizzato	AB		Coord arcsec 2000	183919.45-704525.6		Mag	12.85		Calc delta mag	0.81
Calc coord	yes