18183+0329 BAL 2488

18^h 18^m 15.81^s +03° 29' 32.0" P.A. 354.00 sep 19.5 mag 11.48,13.34

Coord 2000	18183+0329	Discov num	BAL2488	Comp		Coord arcsec 2000	18 18 15.81 +03 29 32.0
Date first	1910	Date last	2015	Obs	10
Pa first	353	Pa last	353.9	P.A. Now (θ)	353.9°
Sep first	15.7	Sep last	19.499	Sep. Now (ρ)	19.499"
Mag pri	11.48	Mag sec	13.34	delta mag (ΔM)	1.86	Spectral class
Pri motion ra	+008	Sec motion ra	+004
Pri motion dec	-039	Sec motion dec	+001
Notes

rPM=1.01

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0436-00952-1

Gaia DR2

4278215622188219264

WDS 18183+0329 BAL 2488 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18183+0329	BAL2488		2002	3	355	18.6	11.48	11.70		D	181815.81+032932.0
18183+0329	BAL2488		2010	5	354	19.1	11.48	13.34			181815.81+032932.0
18183+0329	BAL2488		2015	6	354	19.4	11.48	13.34			181815.81+032932.0

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WDS 18183+0329 BAL 2488 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18183+0329 BAL 2488 : MEASURES

No records found.

WDS 18183+0329 : VIRTUAL EYEPIECE

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WDS 18183+0329 : ALADIN DSS IMAGE @ 18^h 18^m 15.81^s +03° 29' 32.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18183+0329 BAL 2488 : 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		18183+0329	BAL2488		354	19.5
Show		18176+0333	BAL2487	AB	335	11.2	11
Show		18176+0333	BAL2487	BC	168	31.8	11
Show		18195+0320	AG 218	AB	277	2.7	21
Show		18195+0320	AG 218	AC	52	52.2	21
Show		18166+0316	J 3325		219	2.5	29
Show		18184+0358	BAR 45	AB	257	1.1	29
Show		18184+0358	BAR 45	AC	356	41.7	29
Show		18177+0258	A 2261	AB	242	2.7	33
Show		18162+0319	J 1269	AB	104	3.4	34
Show		18162+0319	J 1269	AC	355	9.5	34
Show		18186+0402	HEI 897		256	1.1	34
Show		18186+0255	LDS6326		332	2.9	36
Show		18188+0255	BAL1962		36	6.4	36
Show		18209+0323	HJ 5495	AB	284	27.5	40
Show		18209+0323	HJ 5495	AC	81	57.9	40
Show		18161+0352	BAL2485		14	5.8	40
Show		18212+0315	BAL2489		111	17.5	47
Show		18157+0400	BAL2484	AB	357	8.0	49
Show		18157+0400	SLE 147	AC	325	30.5	49
Show		18153+0305	SLE 146	AB	151	18.4	51
Show		18153+0305	SLE 146	AC	157	49.8	51
Show		18147+0342	BAL2483		195	12.8	55
Show		18150+0304	SLE 145		27	11.5	56
Show		18144+0347	SLE 144		221	32.7	59
Show		18223+0328	J 1741		216	8.6	61
Show		18139+0332	TDT 750		97	0.7	66
Show		18144+0251	BAL1960		176	13.8	70
Show		18159+0430	BAL2925	AB	223	8.3	71
Show		18159+0430	J 2670	AC	70	29.0	71
Show		18162+0434	STTA167		73	53.0	72
Show		18144+0415	SLE 143		41	15.2	74
Show		18146+0422	BAL2922	BC	104	49.2	76
Show		18146+0422	BAL2922	AB	120	10.7	76
Show		18146+0422	BAL2922	AC	76	60.8	76
Show		18152+0229	BAL1961		358	17.4	76
Show		18200+0212	BAL1964		158	1.6	83
Show		18155+0441	BAL2924		222	19.9	83
Show		18233+0403	CLZ 73		9	79.0	84
Show		18227+0420	TDT 825		343	0.6	84
Show		18197+0207	AG 219	AB	34	8.7	86
Show		18197+0207	AG 219	AC	243	6.0	86
Show		18197+0207	AG 219	AD	251	57.1	86
Show		18128+0356	J 3270		232	4.8	86
Show		18170+0454	BAL2926		191	10.7	87
Show		18210+0210	TOB 286		332	21.2	90
Show		18130+0243	BAL1959	BC	171	13.8	92
Show		18151+0448	BAL2923		17	16.1	92
Show		18188+0501	TDS 914		354	0.8	92
Show		18243+0347	BAL2490		289	19.2	92
Show		18130+0243	BAL1959	AB	31	23.1	92

WDS 18183+0329 : COMPONENTS

	A
B	pa=353.9° sep=19.50"

18183+0329 A

Componente originario normalizzato	AB		Coord arcsec 2000	181815.81+032932.0		Mag	11.48		PmRA	8.00
PmDE	-39.0		Tycho2	0436-00952-1

Tycho2

Tycho2	0436-00952-1	Pflag		RAmdeg	274.56587979	DEmdeg	3.49222230
PmRA	4.8	PmDE	-39.7	E RAmdeg	37	E DEmdeg	52
E pmRA	1.8	E pmDE	1.8	EpRAm	1980.78	EpDEm	1974.52
Num	4	Q RAmdeg	0.4	Q DEmdeg	1.1	Q pmRA	0.4
Q pmDE	1.1	BTmag	12.142	E BTmag	0.165	VTmag	11.484
E VTmag	0.128	Prox	970	TYC		HIP
CCDM		RAdeg	274.56587361	DEdeg	3.49228694	EpRA 1990	2.00
EpDE 1990	1.93	E RAdeg	70.9	E DEdeg	95.5	Posflg
Corr	0.1

18183+0329 B

Componente originario normalizzato	AB		Coord arcsec 2000	181815.67+032951.4		Mag	13.34		PmRA	4.00
PmDE	1.0		Calc delta mag	1.86		Calc coord	yes