18338+7003 STF 2370

18^h 33^m 49.04^s +70° 02' 40.1" P.A. 135.00 sep 10.5 mag 10.58,10.59 Sp G

Coord 2000	18338+7003	Discov num	STF2370	Comp		Coord arcsec 2000	18 33 49.04 +70 02 40.1
Date first	1832	Date last	2016	Obs	24
Pa first	136	Pa last	135.1	P.A. Now (θ)	135.1°
Sep first	10.6	Sep last	10.53	Sep. Now (ρ)	10.53"
Mag pri	10.58	Mag sec	10.59	delta mag (ΔM)	0.01	Spectral class	G (yellow)
Pri motion ra	+076	Sec motion ra	+075
Pri motion dec	-004	Sec motion dec	+002
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.08 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4434-01354-1

Gaia DR2

2259574464700328576

WDS 18338+7003 STF 2370 : NOTES

discov_num	notes	refcode
STF2370	HJL 260.	HJL1986

REFERENCES

refcode	metd	author	reference
HJL1986	Pa -	Halbwachs, J.L.	1986A&AS...66..131H
HJL1986		A&AS 66, 131, 1986
HJL1986		(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986		only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)

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
18338+7003	STF2370		1999	13	135	10.6	10.58	10.59	G	DV	183349.04+700240.1
18338+7003	STF2370		2010	14	135	10.7	10.58	10.59	G	NVD	183349.04+700240.1
18338+7003	STF2370		2015	17	135	10.6	10.58	10.59	G	NV	183349.04+700240.1
18338+7003	STF2370		2016	24	135	10.5	10.58	10.59	G	NT	183349.04+700240.1

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

WDS 18338+7003 STF 2370 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18338+7003 STF 2370 : MEASURES

No records found.

WDS 18338+7003 : 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 18338+7003 : ALADIN DSS IMAGE @ 18^h 33^m 49.04^s +70° 02' 40.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18338+7003 STF 2370 : 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		18338+7003	STF2370		135	10.5
Show		18343+7003	KPP 764		231	6.6	3
Show		18325+6957	STF2366	AB	333	29.8	9
Show		18325+6957	FOX9012	AC	249	10.3	9
Show		18339+7016	MLR 97		111	0.2	14
Show		18393+6955	WFC 211		68	9.5	30
Show		18335+6929	MLR 95		44	0.2	34
Show		18332+6929	SKF2738		333	15.2	34
Show		18276+7000	LDS1886		44	96.0	35
Show		18383+6937	CTI 848		280	1.0	35
Show		18414+7001	GNO 2		82	0.1	39
Show		18393+6931	TOI1859		184	10.6	43
Show		18473+7004	KPP1662		151	12.8	70
Show		18225+6924	UC 239		264	23.8	71
Show		18317+7120	A 1170		188	0.9	79
Show		18463+6909	SKF2739		227	6.8	85
Show		18263+7119	TDT 867		303	1.8	85
Show		18186+7042	SKF2737		265	29.7	87
Show		18168+7011	TDT 771	AB	55	0.6	88
Show		18312+7131	WIS 328		182	940.0	89
Show		18497+6930	MLR 96		267	1.7	90
Show		18164+7023	KPP4097		323	5.5	91
Show		18216+6855	A 1169		304	1.0	94
Show		18484+6908	WFC 254		218	13.3	95
Show		18457+6849	TDT1039		329	0.4	97
Show		18441+7129	LDS1891		98	3.2	101
Show		18208+7120	STT 353	AB	262	0.5	102
Show		18208+7120	STT 353	AB,C	117	72.5	102
Show		18484+7115	TDT1061		216	0.6	103
Show		18535+7036	A 1172		261	6.8	105
Show		18488+6853	LDS2421		274	34.6	106
Show		18440+6830	CTI 134		326	6.8	108
Show		18402+6815	KPP 813		166	7.0	113
Show		18211+7137	GIC9022		318	2.0	114
Show		18411+6810	MLB 355	AB	197	8.5	120
Show		18411+6810	MLB 355	AC	270	23.4	120
Show		18145+6851	LDS1463		346	15.0	125
Show		18161+6839	LDS1464		32	110.2	126
Show		18241+7220	BVD 127		327	19.8	146
Show		18485+7226	A 1132		125	5.5	160
Show		18196+6743	MLB 413		147	2.6	161
Show		18400+7241	CFN 15		110	0.8	162
Show		18324+7245	CRB 205		208	12.5	163
Show		18211+7244	LAB 5	Aa,Ab	220	0.1	173
Show		18211+7244	BUP 182	AB	357	177.8	173
Show		18211+7244	BUP 182	BC	303	9.1	176
Show		18384+6708	STF2384	AB	307	0.4	177
Show		18384+6708	STF2384	AB,C	162	136.5	177
Show		18364+6655	TOK 323		116	181.1	189
Show		18275+7316	TOI2253		291	26.3	196
Show		18446+6649	MLB 286		290	3.8	202

WDS 18338+7003 : COMPONENTS

	A
B	pa=161.2° sep=7.88"

18338+7003 A

Componente originario normalizzato	AB		Coord arcsec 2000	183349.04+700240.1		Mag	10.58		Spectral class	G (yellow)
PmRA	76.00		PmDE	-4.0		Tycho2	4434-01354-1

Tycho2

Tycho2	4434-01354-1	Pflag		RAmdeg	278.45433314	DEmdeg	70.04448493
PmRA	77.1	PmDE	-4.0	E RAmdeg	28	E DEmdeg	24
E pmRA	1.6	E pmDE	1.6	EpRAm	1987.44	EpDEm	1988.63
Num	5	Q RAmdeg	0.8	Q DEmdeg	1.1	Q pmRA	0.8
Q pmDE	1.1	BTmag	10.975	E BTmag	0.046	VTmag	10.584
E VTmag	0.043	Prox	106	TYC	T	HIP
CCDM		RAdeg	278.45381528	DEdeg	70.04449500	EpRA 1990	1.78
EpDE 1990	1.80	E RAdeg	28.9	E DEdeg	25.3	Posflg
Corr	0.0

CCDM

Ccdm	18338+7003	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.90	DDEs	-19.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	11.0	Sp	G	PmNote	*
PmRA	72	PmDE	0	Dm number	+69 993	Cat1	BD
Name2	+70 637	Cat2	AGK2/3	HD		M HD
ADS BDS	A11495	M ADS BDS		N IDS		IDS	18347N6958A
HIC

18338+7003 B

Componente originario normalizzato	AB		Coord arcsec 2000	183349.54+700232.6		Mag	10.59		PmRA	75.00
PmDE	2.0		Calc delta mag	0.01		Calc coord	yes

CCDM

Ccdm	18338+7003	RComp		Comp	B	Note1
Note2		Discov num	STF2370	DRAs	2.19	DDEs	-28.2
R dRAs	10	Year	1832	Theta	136	Rho	10.6
Obs	6	Vmag	11.2	Sp		PmNote	*
PmRA	56	PmDE	-16	Dm number	+69 993	Cat1	BD
Name2	+70 638	Cat2	AGK2/3	HD		M HD
ADS BDS	A11495	M ADS BDS		N IDS		IDS	18347N6958B
HIC