18099-7400 TDT 718

18^h 09^m 54.30^s -74° 00' 08.1" P.A. 34.00 sep 0.6 mag 11.24,11.59

Coord 2000	18099-7400	Discov num	TDT 718	Comp		Coord arcsec 2000	18 09 54.30 -74 00 08.1
Date first	1991	Date last	1991	Obs	1
Pa first	34	Pa last	34.3	P.A. Now (θ)	34.3°
Sep first	0.6	Sep last	0.55	Sep. Now (ρ)	0.55"
Mag pri	11.24	Mag sec	11.59	delta mag (ΔM)	0.35	Spectral class
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-037	Sec motion dec	-037
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9302-01379-1

Gaia DR2

6417952386123489536

WDS 18099-7400 TDT 718 : 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
18099-7400	TDT 718		1991	1	34	0.6	11.24	11.59			180954.30-740008.1

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WDS 18099-7400 TDT 718 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18099-7400 TDT 718 : MEASURES

No records found.

WDS 18099-7400 : VIRTUAL EYEPIECE

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WDS 18099-7400 : ALADIN DSS IMAGE @ 18^h 09^m 54.30^s -74° 00' 08.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18099-7400 TDT 718 : 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		18099-7400	TDT 718		34	0.6
Show		18098-7405	TDT 717		187	0.6	5
Show		18103-7348	UC 3514		159	57.5	13
Show		18126-7340	TOK 58	Aa,Ab	97	0.3	23
Show		18126-7340	HDO 284	AB	273	2.0	23
Show		18045-7354	TDT 665		159	0.4	24
Show		18139-7419	HDS2575		101	2.4	25
Show		18025-7320	UC 3479	AB	176	66.9	51
Show		18185-7322	ALD 68		164	1.8	53
Show		18176-7443	TDT 777		19	0.6	53
Show		18225-7347	TDT 822		333	0.8	54
Show		18212-7322	LDS 630		315	42.0	62
Show		18004-7314	UC 3470		18	26.3	62
Show		18034-7500	RSS 470		348	16.0	66
Show		17566-7325	TDT 589		204	0.5	67
Show		18048-7257	B 2853	AB	11	7.0	67
Show		18189-7304	B 1881		227	0.9	68
Show		18044-7505	TDT 663		130	1.8	69
Show		18106-7511	HJ 4999		172	13.1	72
Show		18232-7310	LDS 634		126	54.6	76
Show		18264-7324	TDT 869		183	1.8	79
Show		18057-7232	TDT 675		198	0.8	91
Show		17531-7501	TOK 795		72	0.3	91
Show		18297-7451	KPP 717		120	6.3	95
Show		18028-7532	HLN 45		181	4.9	96
Show		17541-7514	I 614		19	6.3	98
Show		17582-7237	TDT 602		186	0.5	98
Show		17559-7241	TSN 9		274	102.2	99
Show		18084-7221	HJ 5001		332	10.2	100
Show		18164-7537	UC 3541		265	17.9	100
Show		17499-7505	SWR 231		86	29.0	103
Show		18067-7542	UC 3495		250	79.4	104
Show		18071-7214	WIS 324		348	491.2	107
Show		18221-7222	UC 3563	AB	60	12.7	112
Show		18113-7553	HDO 282		299	24.6	114
Show		18113-7553	KPP3068	AC	109	18.1	114
Show		17521-7232	KPP 403		142	4.8	117
Show		17564-7219	B 2049		1	1.0	118
Show		18214-7214	UC 3557		223	15.9	118
Show		17573-7216	B 2420		222	0.6	118
Show		18165-7604	HDS2581		252	0.2	127
Show		18182-7605	JSP 770		197	0.5	129
Show		18077-7142	TDT 698		168	0.4	139
Show		17577-7611	HJ 4974		122	26.4	139
Show		17576-7612	UC 3455		278	32.6	141
Show		18254-7153	WIS 327		182	682.9	145
Show		17552-7145	TDT 571		198	0.4	150
Show		18183-7133	TDS 913		163	1.7	152
Show		18265-7147	HJ 5038		300	11.8	152
Show		17596-7132	HEI 394		127	1.5	156
Show		17566-7135	HEI 393		332	0.2	157

WDS 18099-7400 : COMPONENTS

	A
B	pa=10.6° sep=0.46"

18099-7400 A

Componente originario normalizzato	AB		Coord arcsec 2000	180954.30-740008.1		Mag	11.24		PmRA	0.00
PmDE	-37.0		Tycho2	9302-01379-1

Tycho2

Tycho2	9302-01379-1	Pflag		RAmdeg	272.47641422	DEmdeg	-74.00221330
PmRA	-0.2	PmDE	-37.1	E RAmdeg	27	E DEmdeg	21
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.56	EpDEm	1989.64
Num	6	Q RAmdeg	1.7	Q DEmdeg	1.1	Q pmRA	1.8
Q pmDE	1.1	BTmag	11.377	E BTmag	0.047	VTmag	10.675
E VTmag	0.038	Prox	999	TYC	T	HIP
CCDM		RAdeg	272.47639472	DEdeg	-74.00212889	EpRA 1990	1.54
EpDE 1990	1.73	E RAdeg	28.2	E DEdeg	22.3	Posflg
Corr	0.0

18099-7400 B

Componente originario normalizzato	AB		Coord arcsec 2000	180954.32-740007.6		Mag	11.59		PmRA	0.00
PmDE	-37.0		Calc delta mag	0.35		Calc coord	yes