16576-4447 DON 818 (HD 329216)

16^h 57^m 39.22^s -44° 47' 59.7" P.A. 136.00 sep 3.5 mag 10.09,12.50 Sp K

Coord 2000	16576-4447	Discov num	DON 818	Comp		Coord arcsec 2000	16 57 39.22 -44 47 59.7
Date first	1930	Date last	2000	Obs	3
Pa first	145	Pa last	135.7	P.A. Now (θ)	135.7°
Sep first	3.2	Sep last	3.47	Sep. Now (ρ)	3.47"
Mag pri	10.09	Mag sec	12.50	delta mag (ΔM)	2.41	Spectral class	K (yellow-orange)
Pri motion ra	-007	Sec motion ra
Pri motion dec	-017	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 329216		Constellation	Scorpius		Tycho2	7880-03665-1		Gaia DR2	5964099030133204480
HD	329216

WDS 16576-4447 DON 818 (HD 329216) : 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
16576-4447	DON 818		1947	2	144	3.3	10.09	12.50	K		165739.22-444759.7
16576-4447	DON 818		2000	3	136	3.5	10.09	12.50	K		165739.22-444759.7

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WDS 16576-4447 DON 818 (HD 329216) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16576-4447 DON 818 (HD 329216) : MEASURES

No records found.

WDS 16576-4447 (HD 329216) : VIRTUAL EYEPIECE

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WDS 16576-4447 (HD 329216) : ALADIN DSS IMAGE @ 16^h 57^m 39.22^s -44° 47' 59.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16576-4447 DON 818 (HD 329216) : 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		16576-4447	DON 818		136	3.5
Show		16567-4435	BRT 938		164	4.8	16
Show		16556-4504	TDT 148		322	0.6	28
Show		16551-4459	CHR 253	AB	337	0.6	30
Show		16551-4459	SNA 59	Aa,Ab	120	0.1	30
Show		16551-4459	SNA 59	AC	222	3.5	30
Show		16551-4459	SNA 59	AD	128	7.4	30
Show		16564-4518	CPO 502		52	4.9	33
Show		16549-4508	BRT 935		215	3.8	36
Show		16546-4430	BRT 931		106	3.4	37
Show		16596-4519	DON 820		150	1.0	38
Show		16593-4522	CPO 505		165	3.5	39
Show		16555-4520	I 995		224	2.3	40
Show		16547-4515	BRT 932		105	4.3	42
Show		16555-4522	I 1111		39	3.0	42
Show		16534-4442	CPO 497		184	3.3	46
Show		16533-4446	BRT 927		172	2.5	47
Show		16595-4405	CPO 506		225	5.1	48
Show		16584-4359	RST5540		307	1.7	49
Show		16586-4358	DON 819		2	2.0	51
Show		17017-4516	RST5425		359	0.2	51
Show		16547-4532	BRT 930		158	3.1	54
Show		17013-4527	RST5424		131	0.4	55
Show		16531-4523	I 575		149	0.9	60
Show		17007-4540	CPO 508		231	4.6	62
Show		16580-4344	TDT 160		116	1.1	64
Show		16515-4450	DON 813		131	0.4	66
Show		16544-4545	TDT 135		273	0.4	67
Show		16579-4556	HJ 4899		272	2.2	69
Show		16511-4457	BRT 926		156	5.0	70
Show		16552-4556	TDT 143		291	0.5	73
Show		17028-4540	BRT 942		138	3.2	76
Show		16509-4416	DON 812		16	3.6	80
Show		16505-4514	CPO 493		159	7.7	80
Show		16501-4443	BRT 924		207	4.7	81
Show		16547-4334	B 1836		240	0.5	81
Show		16597-4606	BRT 940		120	5.1	82
Show		16555-4607	TDT 146		121	2.6	83
Show		17037-4542	TDT 196		136	0.8	84
Show		17043-4403	DON 821		26	1.8	85
Show		16508-4532	COO 202		13	10.9	85
Show		17045-4402	DON 822		58	1.9	87
Show		16495-4443	BRT 923		140	4.8	88
Show		17067-4443	TDT 217		97	1.1	97
Show		17063-4524	LDS 583		268	276.3	99
Show		16495-4357	I 99		60	0.9	102
Show		16542-4312	CPO 499		189	3.2	104
Show		17074-4427	COO 208		137	5.0	106
Show		16489-4351	BRT 922		171	4.7	110
Show		16597-4637	RST 891		47	0.4	112
Show		16511-4616	POM 20		85	8.6	112

WDS 16576-4447 : COMPONENTS

	A
B	pa=145.3° sep=3.02"

16576-4447 A

Componente originario normalizzato	AB	Name	HD 329216	Coord arcsec 2000	165739.22-444759.7	Mag	10.09
Spectral class	K (yellow-orange)	PmRA	-7.00	PmDE	-17.0	Tycho2	7880-03665-1
HD	329216	DM	CD-4411304

Tycho2

Tycho2	7880-03665-1	Pflag		RAmdeg	254.41343453	DEmdeg	-44.79992821
PmRA	-5.6	PmDE	-3.1	E RAmdeg	19	E DEmdeg	25
E pmRA	1.3	E pmDE	1.3	EpRAm	1986.02	EpDEm	1979.30
Num	5	Q RAmdeg	2.3	Q DEmdeg	1.1	Q pmRA	2.2
Q pmDE	1.1	BTmag	11.336	E BTmag	0.061	VTmag	10.092
E VTmag	0.032	Prox	288	TYC	T	HIP
CCDM		RAdeg	254.41345000	DEdeg	-44.79991861	EpRA 1990	1.64
EpDE 1990	1.09	E RAdeg	21.0	E DEdeg	31.4	Posflg
Corr	0.0

16576-4447 B

Componente originario normalizzato	AB		Coord arcsec 2000	165739.38-444802.2		Mag	12.5		Calc delta mag	2.41
Calc coord	yes