19032-4255 TDT 1201 (HD 176639)

19^h 03^m 12.50^s -42° 55' 26.6" P.A. 91.00 sep 0.5 mag 10.91,11.13 Sp F2/3V

Coord 2000	19032-4255	Discov num	TDT1201	Comp		Coord arcsec 2000	19 03 12.50 -42 55 26.6
Date first	1991	Date last	1991	Obs	1
Pa first	91	Pa last	90.8	P.A. Now (θ)	90.8°
Sep first	0.5	Sep last	0.5	Sep. Now (ρ)	0.5"
Mag pri	10.91	Mag sec	11.13	delta mag (ΔM)	0.22	Spectral class	F2/3V (yellow-white)
Pri motion ra	+005	Sec motion ra	+005
Pri motion dec	-008	Sec motion dec	-008
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 176639		Constellation	Corona Austrina		Tycho2	7925-01413-1		Gaia DR2	6712452486815131904
HD	176639

WDS 19032-4255 TDT 1201 (HD 176639) : 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
19032-4255	TDT1201		1991	1	91	0.5	10.91	11.13			190312.50-425526.6

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WDS 19032-4255 TDT 1201 (HD 176639) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19032-4255 TDT 1201 (HD 176639) : MEASURES

No records found.

WDS 19032-4255 (HD 176639) : VIRTUAL EYEPIECE

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WDS 19032-4255 (HD 176639) : ALADIN DSS IMAGE @ 19^h 03^m 12.50^s -42° 55' 26.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19032-4255 TDT 1201 (HD 176639) : 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		19032-4255	TDT1201		91	0.5	1
Show		19029-4245	LDS 663		76	5.7	11
Show		19035-4310	KPP4394	BC	338	4.0	16
Show		19035-4310	UC 3780	AB	71	16.6	16
Show		19034-4238	SEE 365		256	4.3	18
Show		19012-4250	UC 3761		94	46.6	24
Show		19054-4300	UC 3794		146	38.9	25
Show		19054-4239	CPO 608	AB	250	5.3	30
Show		19024-4219	UC 3770		141	16.6	38
Show		19012-4327	TDT1183		233	0.6	39
Show		19027-4216	POL 7		187	2.5	40
Show		18599-4316	TDT1175		72	0.6	42
Show		19072-4225	KPP1989		256	15.7	54
Show		19080-4316	I 642		26	2.7	57
Show		19057-4204	CPO9002		300	6.7	59
Show		19081-4227	BRT1089		120	5.2	62
Show		19091-4254	TDT1252		82	0.5	65
Show		19021-4151	DON 939		89	1.3	66
Show		19088-4226	LWR 15	AB	301	5.2	69
Show		19088-4226	LWR 15	AC	301	8.1	69
Show		19088-4226	LWR 15	AD	244	12.5	69
Show		19087-4219	KPP1418		131	10.7	71
Show		19043-4145	UC 3785		91	26.9	73
Show		19016-4407	COO 229		339	3.2	74
Show		18565-4246	KPP 428		348	3.5	75
Show		19041-4410	DON 942		83	0.9	76
Show		19036-4412	UC 3781		233	35.1	78
Show		19088-4208	KPP1858		191	14.4	79
Show		19059-4141	BRT1088		284	4.6	81
Show		18561-4230	LDS 658		258	76.1	82
Show		19106-4316	DON 950	AB	166	3.2	84
Show		19106-4316	DAM 674	AB,C	330	10.0	84
Show		19106-4316	DAM 674	AB,D	104	11.9	84
Show		19106-4316	DAM 674	AB,E	97	17.6	84
Show		19041-4126	RSS 508		160	8.4	91
Show		19106-4339	BRT1090		47	5.7	92
Show		18599-4131	UC 3750		220	45.9	93
Show		18543-4252	DON 931		246	0.5	98
Show		18583-4417	CPO 604		305	4.7	98
Show		18565-4401	DON 935		26	1.3	99
Show		18583-4418	B 2872		301	3.8	99
Show		19108-4159	CPO 609		175	4.3	101
Show		18541-4310	BRT1081		246	3.8	102
Show		18547-4343	RSS 494		350	23.0	104
Show		19074-4119	KPP 956		114	7.8	108
Show		18588-4115	TOI1061		174	0.4	113
Show		19115-4151	DON 951		281	1.7	113
Show		19130-4336	I 1394		190	0.4	115
Show		19136-4314	HJ 5093	BC	269	8.7	116
Show		19106-4134	DEA 3	AB	348	55.1	116
Show		19106-4134	DEA 3	AC	88	127.8	116

WDS 19032-4255 : COMPONENTS

	A
B	pa=91.1° sep=0.37"

19032-4255 A

Componente originario normalizzato	AB	Name	HD 176639	Coord arcsec 2000	190312.50-425526.6	Mag	10.91
Spectral class	F2/3V (yellow-white)	PmRA	5.00	PmDE	-8.0	Tycho2	7925-01413-1
HD	176639

Tycho2

Tycho2	7925-01413-1	Pflag		RAmdeg	285.80216041	DEmdeg	-42.92406624
PmRA	5.2	PmDE	-7.8	E RAmdeg	23	E DEmdeg	30
E pmRA	2.0	E pmDE	2.0	EpRAm	1990.00	EpDEm	1988.66
Num	4	Q RAmdeg	1.2	Q DEmdeg	1.4	Q pmRA	1.2
Q pmDE	1.5	BTmag	10.990	E BTmag	0.048	VTmag	10.384
E VTmag	0.040	Prox	999	TYC	T	HIP
CCDM		RAdeg	285.80214611	DEdeg	-42.92404611	EpRA 1990	1.79
EpDE 1990	1.74	E RAdeg	23.7	E DEdeg	31.0	Posflg
Corr	-0.2

19032-4255 B

Componente originario normalizzato	AB		Coord arcsec 2000	190312.53-425526.6		Mag	11.13		PmRA	5.00
PmDE	-8.0		Calc delta mag	0.22		Calc coord	yes