18015+2136 STF 2264 (95 Her)

18^h 01^m 30.41^s +21° 35' 44.8" P.A. 255.00 sep 6.4 mag 4.85,5.20 Sp A5IIIn dist. 127.88 pc (417.14 l.y.)

Coord 2000	18015+2136	Discov num	STF2264	Comp		Coord arcsec 2000	18 01 30.41 +21 35 44.8
Date first	1777	Date last	2020	Obs	282
Pa first	264	Pa last	255.1	P.A. Now (θ)	255.1°
Sep first	9.0	Sep last	6.39	Sep. Now (ρ)	6.39"
Mag pri	4.85	Mag sec	5.20	delta mag (ΔM)	0.35	Spectral class	A5IIIn (white)
Pri motion ra	+008	Sec motion ra	+008
Pri motion dec	+040	Sec motion dec	+039
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.025 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	95 Her	Var name	NSV10014 Her	Constellation	Hercules	SAO	85647
HIP	88267	Tycho2	1566-03674-1	Gaia DR2	4576147844112599424	HD	164668
HR	6729	GC	24538	ADS	10993	BD	BD+21 3280
Flamsteed	95 Herculis	Flamsteed name	95 Her	Distance	127.88	Distance ly	417.14

WDS 18015+2136 STF 2264 (95 Her) : NOTES

discov_num	notes	refcode
STF2264	95 Her. B spectrum G8III.
	Measure of 1927.47 made by triangulation of multiple measures.
	H 3 26.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18015+2136	STF2264		2007	243	257	6.3	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2008	245	257	6.4	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2009	253	256	6.3	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2010	256	257	6.3	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2012	259	258	6.9	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2013	262	257	6.5	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2014	264	258	6.4	4.85	5.20	A5IIIn	N D	180130.41+213544.8
18015+2136	STF2264		2015	267	257	6.4	4.85	5.20	A5IIIn	N	180130.41+213544.8
18015+2136	STF2264		2016	273	259	6.4	4.85	5.20	A5IIIn	NV	180130.41+213544.8
18015+2136	STF2264		2017	274	256	6.5	4.85	5.20	A5IIIn	NV	180130.41+213544.8
18015+2136	STF2264		2018	276	257	6.4	4.85	5.20	A5IIIn	NV	180130.41+213544.8
18015+2136	STF2264		2019	279	257	6.4	4.85	5.20	A5IIIn	NV	180130.41+213544.8
18015+2136	STF2264		2020	282	255	6.4	4.85	5.20	A5IIIn	NV	180130.41+213544.8

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

WDS 18015+2136 STF 2264 (95 Her) : VISUAL OBSERVATIONS REPORTS

Show	date	username	difficulty	separation	pa_estim	interest	notes
Show	23/05/24	Daedalus1	mean difficulty	separated	257		evenly matched in brightness, but color contrast is striking!
Show	17/09/17	inzet	easy			very interesting

WDS 18015+2136 STF 2264 (95 Her) : MEASURES

Records found: 2

Show	date	username	difficulty	sep	sep_sigma	pa	pa_sigma	delta_mag	#	notes
Show	12/06/21	northisup	very easy	6.00		257.00			1	equal magnitudes
Show	23/05/24	Daedalus1	mean difficulty	6.31	0.09	257.00	0.00	0.27	12	Seeing: Pickering 5, poor

WDS 18015+2136 (95 Her) : 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 18015+2136 (95 Her) : ALADIN DSS IMAGE @ 18^h 01^m 30.41^s +21° 35' 44.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18015+2136 STF 2264 (95 Her) : 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		18015+2136	STF2264		255	6.4
Show		18019+2156	TDT 646		193	0.4	22
Show		18003+2154	A 1374	AB	210	0.5	25
Show		18003+2154	LBU 6	AB,C	298	76.4	25
Show		18003+2154	WSI 106	Aa,Ab	267	0.0	25
Show		18004+2112	A 1375		92	1.8	29
Show		18001+2201	BRT2440		263	3.8	32
Show		17597+2110	TDT 618		108	1.7	36
Show		17597+2204	FAL 59		332	16.6	39
Show		18022+2058	BUP 178	AB	282	146.7	39
Show		18022+2058	BUP 178	AC	155	145.9	39
Show		17588+2155	HJ 2816		140	9.2	42
Show		18022+2055	LOC 2		13	14.4	43
Show		18001+2215	TDT 622		280	1.0	44
Show		18024+2050	TOK 56		335	0.1	48
Show		18050+2127	STT 534		269	2.3	50
Show		18058+2127	STT 341	AB	89	0.3	61
Show		18058+2127	STT 341	AB,E	38	66.5	61
Show		18058+2127	STT 341	AB,F	357	111.6	61
Show		18058+2127	STT 341	AB,G	239	132.5	61
Show		18058+2127	MET 82	AH	63	2.6	61
Show		18058+2127	MET 82	AI	111	6.5	61
Show		18058+2127	MET 82	AJ	34	13.1	61
Show		18058+2127	STT 341	AB,C	171	28.2	61
Show		18058+2127	STT 341	AB,D	99	39.5	61
Show		17584+2233	TDS 893		280	0.8	72
Show		17561+2130	STT 339		169	4.2	76
Show		17571+2047	RAO 382		196	1.0	80
Show		18024+2302	POU3342		194	3.6	87
Show		17556+2102	TDT 577		150	2.3	89
Show		18045+2255	TDT 664		232	0.6	90
Show		17551+2137	KPP4067		301	31.9	90
Show		17595+2009	UC 3465		90	51.0	92
Show		17572+2247	UC 3453		56	14.2	94
Show		17589+2303	POU3332		163	7.3	95
Show		18085+2113	TDT 703		176	0.7	101
Show		18016+1953	RAO 383		223	0.6	103
Show		18029+2319	TDT 652		154	0.5	105
Show		18040+2315	POU3345		301	12.5	106
Show		18066+2014	J 1132		140	3.2	109
Show		17555+2250	GRV 970		153	44.4	111
Show		18088+2049	AGC 8		136	23.5	112
Show		18034+2324	POU3344		64	11.3	112
Show		17572+2312	POU3329		197	2.8	114
Show		18099+2128	LAW 6		267	1.1	117
Show		18097+2107	COU 117		49	2.4	118
Show		17599+2331	POU3338	AB	318	9.5	118
Show		18055+2320	ZHN 32		92	343.3	118
Show		17544+2030	BRT2837		281	2.8	119
Show		17534+2056	HO 562		257	3.6	121
Show		18103+2128	HEI9002	A,BC	59	14.4	124

WDS 18015+2136 : COMPONENTS

	A
B	pa=254.0° sep=5.97"

18015+2136 A

Componente originario normalizzato	AB	Name	95 Her	Coord arcsec 2000	180130.41+213544.8	Mag	4.85
Spectral class	A5IIIn (white)	PmRA	8.00	PmDE	40.0	SAO	85647
HIP	88267	Tycho2	1566-03674-1	HD	164668	HR	6729
GC	24538	BD	BD+21 3280	Flamsteed	95 Herculis	Flamsteed name	95 Her

Tycho2

Tycho2	1566-03674-1	Pflag		RAmdeg	270.37669898	DEmdeg	21.59577740
PmRA	8.1	PmDE	40.2	E RAmdeg	4	E DEmdeg	3
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.46	EpDEm	1991.71
Num	7	Q RAmdeg	1.2	Q DEmdeg	1.0	Q pmRA	1.3
Q pmDE	1.1	BTmag	5.019	E BTmag	0.014	VTmag	4.852
E VTmag	0.009	Prox	63	TYC	T	HIP	88267
CCDM	A	RAdeg	270.37667889	DEdeg	21.59568556	EpRA 1990	1.57
EpDE 1990	1.78	E RAdeg	3.6	E DEdeg	3.2	Posflg
Corr	0.3

SAO

SAO	85647	DelFlag		RA1950		PmRA1950	0.0007
DE1950		PmDE1950	0.031	Vmag	5.2	SpType	G5
Double code		Source	70	CatNum	24538	DM	BD+21 3280
DMcomp	B	BDsup		HD	164668	M HD	0
GC	24538	RA1950rad	4.70966558	DE1950rad	0.37689009	PmRA2000	0.0008
PmDE2000	0.032

Hipparcos

Catalog	H	HIP	88267	Proxy	H	RAhms	18 01 30.40
DEdms	+21 35 44.5	Vmag	4.26	VarFlag		R Vmag	H
RAdeg	270.377	DEdeg	21.5957	AstroRef	A	Plx	6.93
CCDM	18015+2136	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	257	Rho	6.352	HD	164668	BD	BD+21 3280
CD		CP		Dm number	+21 3280	VIred	0.44
SpType	G5	R SpType		Coord arcsec 2000	180130.40+213544.5

Hipparcos 2

HIP	88267	Sn	15	So	3	Nc	2
RArad	4.7189632632	DErad	0.3769158785	Plx	7.82	PmRA	8.36
PmDE	37.46	E RArad	0.39	E DErad	0.47	E Plx	0.81
E pmRA	0.68	E pmDE	0.62	Hpmag	4.3512	E Hpmag	0.0006
SHp	0.007	VA	0	BV	0.406	E BV	0.004
VI	0.47

CCDM

Ccdm	18015+2136	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.27	DDEs	-15.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	5.1	Sp	A3	PmNote	*
PmRA	20	PmDE	31	Dm number	+21 3280	Cat1	BD
Name2	85648	Cat2	SAO	HD	164669	M HD
ADS BDS	A10993	M ADS BDS		N IDS		IDS	17573N2136A
HIC	88267

18015+2136 B

Componente originario normalizzato	AB		Coord arcsec 2000	180130.00+213543.2		Mag	5.2		PmRA	8.00
PmDE	39.0		Calc delta mag	0.35		Calc coord	yes

CCDM

Ccdm	18015+2136	RComp		Comp	B	Note1
Note2		Discov num	STF2264	DRAs	-0.16	DDEs	-17.2
R dRAs	91	Year	1958	Theta	258	Rho	6.3
Obs	99	Vmag	5.2	Sp	G5	PmNote	*
PmRA	20	PmDE	29	Dm number		Cat1
Name2	85647	Cat2	SAO	HD	164668	M HD
ADS BDS	A10993	M ADS BDS	N	N IDS		IDS	17573N2136B
HIC	88267