17477-4329 DON 864 (HD 161453)

17^h 47^m 43.49^s -43° 29' 44.2" P.A. 179.00 sep 0.5 mag 10.60,11.01 Sp A0

Coord 2000	17477-4329	Discov num	DON 864	Comp		Coord arcsec 2000	17 47 43.49 -43 29 44.2
Date first	1931	Date last	1991	Obs	4
Pa first	156	Pa last	179.1	P.A. Now (θ)	179.1°
Sep first	0.7	Sep last	0.51	Sep. Now (ρ)	0.51"
Mag pri	10.60	Mag sec	11.01	delta mag (ΔM)	0.41	Spectral class	A0 (white)
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 161453		Constellation	Scorpius		Tycho2	7897-00826-1		Gaia DR2	5955633756970532224
HD	161453

WDS 17477-4329 DON 864 (HD 161453) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17477-4329	DON 864		1991	4	179	0.5	10.60	11.01	A0		174743.49-432944.2

If you need more information about this double, apply for a data request form to the WDS.

WDS 17477-4329 DON 864 (HD 161453) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17477-4329 DON 864 (HD 161453) : MEASURES

No records found.

WDS 17477-4329 (HD 161453) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 17477-4329 (HD 161453) : ALADIN DSS IMAGE @ 17^h 47^m 43.49^s -43° 29' 44.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17477-4329 DON 864 (HD 161453) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		17477-4329	DON 864		179	0.5
Show		17470-4330	COO 220		331	13.0	9
Show		17484-4322	BRT 996		224	5.6	11
Show		17466-4320	CPO 552		178	3.0	16
Show		17497-4335	RSS 463		146	21.5	23
Show		17482-4404	DON 865	AB	55	2.5	35
Show		17482-4404	CPO 555	AC	54	9.1	35
Show		17456-4403	DON 861		340	5.7	40
Show		17499-4405	KPP3005		254	19.9	43
Show		17514-4311	CPO 557		225	3.7	45
Show		17520-4333	CPO 558		16	6.0	47
Show		17466-4241	BRT 994		92	3.6	51
Show		17526-4338	CPO 559		54	3.6	55
Show		17512-4251	LDS 614		37	45.4	55
Show		17447-4415	RSS 460		358	14.9	56
Show		17447-4244	FIN 341		226	0.0	57
Show		17500-4238	I 1341		111	0.4	58
Show		17426-4312	BRT 988		305	4.1	59
Show		17454-4423	TDT 490		18	0.9	60
Show		17479-4433	RST5442		105	0.6	63
Show		17500-4232	BRT 999		49	2.7	64
Show		17420-4401	DON 857		44	0.9	71
Show		17551-4327	TDT 569		105	2.3	80
Show		17548-4301	B 1872		332	0.2	83
Show		17405-4352	DON 854	AB	122	7.3	83
Show		17405-4352	COO 217	AC	203	15.5	83
Show		17541-4414	BRT1002		154	4.7	83
Show		17488-4207	BRT 998		126	5.0	84
Show		17437-4442	BRT 989		17	3.1	84
Show		17542-4243	HDS2526		347	0.2	85
Show		17429-4220	CPO 548		240	6.0	87
Show		17556-4313	BRT1004		294	3.4	88
Show		17431-4446	I 1335		57	3.0	91
Show		17452-4458	BRT 990	BC	20	4.2	93
Show		17452-4458	BRT 990	AB	292	4.4	93
Show		17459-4500	DON 862		186	2.0	93
Show		17486-4502	CPO 77		324	4.0	93
Show		17427-4451	DON 859		218	0.9	98
Show		17390-4309	MOC 13	AB	222	3.6	98
Show		17390-4309	MOC 13	AC	328	4.8	98
Show		17390-4309	MOC 13	AD	145	5.9	98
Show		17390-4309	MOC 13	AE	128	6.5	98
Show		17427-4208	DON 860		3	0.5	99
Show		17396-4246	CPO 544		327	5.4	100
Show		17390-4251	SKF1417		328	2.2	103
Show		17496-4510	DON 867		285	0.5	103
Show		17553-4227	CPO 562		78	3.3	104
Show		17388-4406	I 1331		58	1.3	104
Show		17537-4210	VOU 73		211	7.4	104
Show		17458-4147	BRT 992		215	6.6	106
Show		17450-4511	HJ 4973		24	14.0	106

WDS 17477-4329 : COMPONENTS

	A
B	pa=179.3° sep=0.51"

17477-4329 A

Componente originario normalizzato	AB	Name	HD 161453	Coord arcsec 2000	174743.49-432944.2	Mag	10.6
Spectral class	A0 (white)	PmRA	0.00	PmDE	-5.0	Tycho2	7897-00826-1
HD	161453	DM	CD-4312028

Tycho2

Tycho2	7897-00826-1	Pflag		RAmdeg	266.93123111	DEmdeg	-43.49566961
PmRA	-0.3	PmDE	-4.6	E RAmdeg	26	E DEmdeg	32
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.88	EpDEm	1986.67
Num	4	Q RAmdeg	1.5	Q DEmdeg	1.4	Q pmRA	1.4
Q pmDE	1.4	BTmag	10.449	E BTmag	0.044	VTmag	10.166
E VTmag	0.049	Prox	999	TYC	T	HIP
CCDM		RAdeg	266.93123222	DEdeg	-43.49565861	EpRA 1990	1.67
EpDE 1990	1.42	E RAdeg	26.0	E DEdeg	33.4	Posflg	P
Corr	0.1

17477-4329 B

Componente originario normalizzato	AB		Coord arcsec 2000	174743.49-432944.7		Mag	11.01		PmRA	0.00
PmDE	-5.0		Calc delta mag	0.41		Calc coord	yes