18155+0441 BAL 2924

18^h 15^m 33.04^s +04° 41' 13.3" P.A. 222.00 sep 19.9 mag 11.60,12.82

Coord 2000	18155+0441	Discov num	BAL2924	Comp		Coord arcsec 2000	18 15 33.04 +04 41 13.3
Date first	1908	Date last	2015	Obs	12
Pa first	222	Pa last	222.3	P.A. Now (θ)	222.3°
Sep first	20.0	Sep last	19.903	Sep. Now (ρ)	19.903"
Mag pri	11.60	Mag sec	12.82	delta mag (ΔM)	1.22	Spectral class
Pri motion ra	+001	Sec motion ra	-002
Pri motion dec	+004	Sec motion dec	+001
Notes

rPM=1.029

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0440-02137-1

Gaia DR2

4470709283216830720

WDS 18155+0441 BAL 2924 : NOTES

No records found.

DISCOVERER

discov	author
BAL	Baillaud, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
18155+0441	BAL2924		2002	5	223	20.1	11.60	11.70			D	181533.04+044113.3
18155+0441	BAL2924		2010	7	222	19.9	11.60	12.82				181533.04+044113.3
18155+0441	BAL2924		2015	8	222	19.9	11.60	12.82				181533.04+044113.3

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

WDS 18155+0441 BAL 2924 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18155+0441 BAL 2924 : MEASURES

No records found.

WDS 18155+0441 : 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 18155+0441 : ALADIN DSS IMAGE @ 18^h 15^m 33.04^s +04° 41' 13.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18155+0441 BAL 2924 : 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		18155+0441	BAL2924		222	19.9	1
Show		18151+0448	BAL2923		17	16.1	10
Show		18159+0430	BAL2925	AB	223	8.3	13
Show		18159+0430	J 2670	AC	70	29.0	13
Show		18162+0434	STTA167		73	53.0	13
Show		18146+0422	BAL2922	BC	104	49.2	24
Show		18146+0422	BAL2922	AB	120	10.7	24
Show		18146+0422	BAL2922	AC	76	60.8	24
Show		18170+0454	BAL2926		191	10.7	27
Show		18144+0415	SLE 143		41	15.2	32
Show		18157+0400	BAL2484	AB	357	8.0	42
Show		18157+0400	SLE 147	AC	325	30.5	42
Show		18127+0456	BAL2921		1	19.5	46
Show		18125+0440	BAL2920		1	7.7	46
Show		18125+0501	HEI 896		202	2.6	50
Show		18161+0352	BAL2485		14	5.8	50
Show		18122+0442	BAL2919		329	6.1	50
Show		18122+0453	BAL2918		54	8.1	52
Show		18188+0501	TDS 914		352	0.7	53
Show		18122+0455	HEI9010		123	6.1	53
Show		18152+0533	J 2123	AB	138	4.0	54
Show		18152+0533	J 2123	AC	52	7.0	54
Show		18124+0415	A 353		17	1.6	54
Show		18136+0527	LDS1007		13	322.2	56
Show		18144+0347	SLE 144		221	32.7	57
Show		18186+0402	HEI 897		256	1.1	59
Show		18147+0342	BAL2483		195	12.8	61
Show		18184+0358	BAR 45	AB	257	1.1	61
Show		18184+0358	BAR 45	AC	356	41.7	61
Show		18128+0356	J 3270		232	4.8	62
Show		18124+0524	OSO 95		202	11.2	65
Show		18142+0545	TDT 756	AB	92	0.7	67
Show		18142+0545	GII 262	Aa,Ab	39	0.2	67
Show		18135+0548	FOX 80	AB	64	3.0	73
Show		18135+0548	FOX 80	AC	48	9.9	73
Show		18139+0332	TDT 750		97	0.7	74
Show		18176+0333	BAL2487	BC	168	31.8	75
Show		18176+0333	BAL2487	AB	335	11.2	75
Show		18107+0417	BAL2917		258	19.7	78
Show		18128+0549	STT 345	AB	67	1.5	80
Show		18128+0549	STT 345	AC	199	86.5	80
Show		18183+0329	BAL2488		354	19.5	83
Show		18162+0319	J 1269	AB	104	3.4	83
Show		18162+0319	J 1269	AC	354	9.6	83
Show		18166+0316	J 3325		219	2.5	87
Show		18182+0557	HJ 2830		94	11.4	88
Show		18135+0604	NSN 703		270	25.8	89
Show		18105+0354	DOO 70		135	7.7	89
Show		18098+0412	BAL2916		122	6.6	91
Show		18106+0349	FOX 220		74	6.0	92
Show		18153+0305	SLE 146	AB	151	18.4	96

WDS 18155+0441 : COMPONENTS

	A
B	pa=222.3° sep=19.90"

18155+0441 A

Coord arcsec 2000	181533.04+044113.3		Mag	11.6		PmRA	1.00		PmDE	4.0
Tycho2	0440-02137-1

Tycho2

Tycho2	0440-02137-1	Pflag		RAmdeg	273.88770788	DEmdeg	4.68704071
PmRA	-8.2	PmDE	1.0	E RAmdeg	92	E DEmdeg	98
E pmRA	2.4	E pmDE	2.4	EpRAm	1964.35	EpDEm	1957.87
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.3	Q pmRA	0.3
Q pmDE	0.3	BTmag	12.584	E BTmag	0.318	VTmag	11.601
E VTmag	0.186	Prox	999	TYC		HIP
CCDM		RAdeg	273.88772722	DEdeg	4.68703861	EpRA 1990	1.74
EpDE 1990	1.73	E RAdeg	112.7	E DEdeg	128.3	Posflg
Corr	0.0

18155+0441 B

Coord arcsec 2000	181532.14+044058.6		Mag	12.82		PmRA	-2.00		PmDE	1.0
Delta magnitude	1.22		Coordinate calculated	yes