16415+4436 HDS 2369

16^h 41^m 26.99^s +44° 36' 12.1" P.A. 63.00 sep 0.5 mag 10.59,13.14 Sp F2 dist. 358.42 pc (1169.17 l.y.)

Coord 2000	16415+4436	Discov num	HDS2369	Comp		Coord arcsec 2000	16 41 26.99 +44 36 12.1
Date first	1991	Date last	2019	Obs	5
Pa first	59	Pa last	63.4	P.A. Now (θ)	63.4°
Sep first	0.5	Sep last	0.51	Sep. Now (ρ)	0.51"
Mag pri	10.59	Mag sec	13.14	delta mag (ΔM)	2.55	Spectral class	F2 (yellow-white)
Pri motion ra	+017	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Hercules		HIP	81714		Tycho2	3082-00653-1		Gaia DR2	1405806125275335424
BD	BD+44 2599		Distance	358.42		Distance ly	1169.17

WDS 16415+4436 HDS 2369 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16415+4436	HDS2369		1991	1	59	0.5	10.59	13.14	F2		164126.99+443612.1
16415+4436	HDS2369		2019	4	63	0.5	10.59	13.14	F2		164126.99+443612.1

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

WDS 16415+4436 HDS 2369 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16415+4436 HDS 2369 : MEASURES

No records found.

WDS 16415+4436 : VIRTUAL EYEPIECE

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WDS 16415+4436 : ALADIN DSS IMAGE @ 16^h 41^m 26.99^s +44° 36' 12.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16415+4436 HDS 2369 : 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		16415+4436	HDS2369		63	0.5
Show		16409+4411	BOW9001		115	17.9	26
Show		16440+4442	FMR 228	AB	189	178.1	29
Show		16440+4442	RAO 355	Aa,Ab	47	0.2	29
Show		16416+4428	L 14		123	5.5	33
Show		16440+4459	KZA 110	AB	145	17.2	36
Show		16440+4459	KZA 110	AC	265	206.9	36
Show		16455+4446	A 1864		127	0.2	44
Show		16430+4355	KU 54		99	9.7	45
Show		16450+4402	LDS4691		358	165.1	52
Show		16376+4510	A 1643		151	0.8	53
Show		16463+4420	SLW1196		100	19.3	55
Show		16420+4340	GRV1125		340	24.6	58
Show		16444+4346	TOB 135		255	20.8	60
Show		16436+4533	CVR1671		157	3.6	62
Show		16393+4533	BVD 248		207	18.4	62
Show		16435+4544	KZA 109	AB	180	58.4	72
Show		16435+4544	KZA 109	AC	189	80.2	72
Show		16439+4329	D 15		335	0.6	73
Show		16468+4528	KZA 112		351	38.3	77
Show		16360+4527	TDS9994		224	0.5	78
Show		16443+4551	KZA 111		93	12.5	80
Show		16490+4458	KPP1251		35	9.6	84
Show		16369+4547	COU1591		19	0.6	87
Show		16337+4520	COU1590		30	1.2	93
Show		16485+4536	UC 3236		16	35.7	97
Show		16352+4326	ES 631		163	10.4	98
Show		16509+4445	COU1592		226	0.6	102
Show		16476+4319	A 574		331	4.7	103
Show		16492+4544	KZA 115		288	30.9	107
Show		16324+4344	CVR 829		283	26.9	111
Show		16480+4309	GRV1127		250	10.2	114
Show		16451+4249	TDT 66		74	0.6	115
Show		16518+4511	KZA 119		120	20.5	116
Show		16321+4536	CVR1668		183	4.3	116
Show		16492+4559	BU 627	AD	236	65.2	117
Show		16492+4559	BU 627	AE	270	147.6	117
Show		16492+4559	KZA 123	AF	253	91.6	117
Show		16492+4559	BU 627	A,BC	44	2.2	117
Show		16492+4559	A 1866	BC	267	0.3	117
Show		16324+4545	KPP1567		328	11.8	118
Show		16477+4615	KZA 114	AB	247	37.6	119
Show		16477+4615	KZA 114	AC	239	60.5	119
Show		16477+4615	KZA 114	AD	212	68.5	119
Show		16477+4615	KZA 114	AE	229	80.8	119
Show		16318+4536	STF2063		195	16.3	119
Show		16476+4255	COU1452	AB	103	0.3	121
Show		16476+4255	GII 3	AC	52	1.7	121
Show		16335+4604	GRV1122		40	19.2	122
Show		16517+4344	CVR1677		125	3.1	122
Show		16530+4424	STT 317	AB	200	25.1	124

WDS 16415+4436 : COMPONENTS

	A
B	pa=54.9° sep=0.40"

16415+4436 A

Componente originario normalizzato	AB	Coord arcsec 2000	164126.99+443612.1	Mag	10.59	Spectral class	F2 (yellow-white)
PmRA	17.00	PmDE	-3.0	HIP	81714	Tycho2	3082-00653-1
BD	BD+44 2599

Tycho2

Tycho2	3082-00653-1	Pflag		RAmdeg	250.36250603	DEmdeg	44.60337581
PmRA	14.4	PmDE	-2.3	E RAmdeg	20	E DEmdeg	20
E pmRA	1.3	E pmDE	1.2	EpRAm	1987.67	EpDEm	1987.13
Num	8	Q RAmdeg	0.8	Q DEmdeg	2.0	Q pmRA	0.8
Q pmDE	2.1	BTmag	10.904	E BTmag	0.042	VTmag	10.381
E VTmag	0.036	Prox	999	TYC	T	HIP	81714
CCDM	AB	RAdeg	250.36246500	DEdeg	44.60338639	EpRA 1990	1.68
EpDE 1990	1.73	E RAdeg	23.4	E DEdeg	22.9	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	81714	Proxy	H	RAhms	16 41 26.99
DEdms	+44 36 12.1	Vmag	10.38	VarFlag		R Vmag	H
RAdeg	250.362	DEdeg	44.6034	AstroRef	A	Plx	3.91
CCDM	16415+4436	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	C	M HIP	AB
Theta	59	Rho	0.519	HD		BD	BD+44 2599
CD		CP		Dm number	+44 2599	VIred	0.47
SpType	F2	R SpType		Coord arcsec 2000	164126.99+443612.1

Hipparcos 2

HIP	81714	Sn	15	So	3	Nc	2
RArad	4.3696490521	DErad	0.778475666	Plx	2.79	PmRA	15.34
PmDE	-3.99	E RArad	1.01	E DErad	1.04	E Plx	1.16
E pmRA	1.25	E pmDE	1.23	Hpmag	10.4869	E Hpmag	0.0022
SHp	0.025	VA	0	BV	0.487	E BV	0.06
VI	0.56

CCDM

Ccdm	16415+4436	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-3.00	DDEs	12.1
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.6	Sp	F2	PmNote	*
PmRA	17	PmDE	-3	Dm number	+44 2599	Cat1	BD
Name2	+44 1332	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81714

16415+4436 B

Componente originario normalizzato	AB		Coord arcsec 2000	164127.02+443612.3		Mag	13.14		Calc delta mag	2.55
Calc coord	yes

CCDM

Ccdm	16415+4436	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.96	DDEs	12.4
R dRAs	82	Year	1991	Theta	59	Rho	0.5
Obs	1	Vmag	13.1	Sp		PmNote	*
PmRA	17	PmDE	-3	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81714