18097+0247 BAL 1955

18^h 09^m 43.67^s +02° 47' 04.2" P.A. 174.00 sep 28.4 mag 11.36,12.03

Coord 2000	18097+0247	Discov num	BAL1955	Comp		Coord arcsec 2000	18 09 43.67 +02 47 04.2
Date first	1909	Date last	2015	Obs	9
Pa first	174	Pa last	174.4	P.A. Now (θ)	174.4°
Sep first	19.6	Sep last	28.354	Sep. Now (ρ)	28.354"
Mag pri	11.36	Mag sec	12.03	delta mag (ΔM)	0.67	Spectral class
Pri motion ra	-003	Sec motion ra	+004
Pri motion dec	-005	Sec motion dec	-088
Notes

rPM=0.946

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0435-03388-1

Gaia DR2

4469894549406988672

WDS 18097+0247 BAL 1955 : 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
18097+0247	BAL1955		2002	2	355	26.8	11.57	11.80			180943.67+024704.1
18097+0247	BAL1955		2010	5	175	27.9	11.36	12.03			180943.67+024704.2
18097+0247	BAL1955		2015	6	174	28.3	11.36	12.03			180943.67+024704.2

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WDS 18097+0247 BAL 1955 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18097+0247 BAL 1955 : MEASURES

No records found.

WDS 18097+0247 : VIRTUAL EYEPIECE

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WDS 18097+0247 : ALADIN DSS IMAGE @ 18^h 09^m 43.67^s +02° 47' 04.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18097+0247 BAL 1955 : 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		18097+0247	BAL1955		174	28.4	1
Show		18103+0235	STF2287	AB	153	22.9	16
Show		18103+0235	BU 638	AD	222	59.7	16
Show		18103+0235	BU 638	AE	344	13.7	16
Show		18103+0235	BU 638	BC	4	1.8	16
Show		18104+0232	STF2288		58	15.9	19
Show		18099+0307	BU 637	AB	191	7.2	21
Show		18099+0307	BU 637	AC	245	98.2	21
Show		18099+0307	YSC 132	Aa,Ab	357	0.0	21
Show		18090+0315	BAL2477		162	18.8	30
Show		18083+0230	NYS 7	BC	84	16.0	33
Show		18083+0230	BAL1953	AB	122	17.1	33
Show		18080+0222	WLY 9		94	16.4	36
Show		18121+0258	GRV 231		181	50.7	38
Show		18103+0209	DAL 18	AB	274	12.5	40
Show		18103+0209	DAL 18	AC	314	45.0	40
Show		18074+0227	BAL1951		251	3.2	40
Show		18076+0224	BAL1952		153	13.5	40
Show		18081+0213	BU 636	AB	120	1.4	42
Show		18081+0213	BU 636	AC	93	11.7	42
Show		18081+0213	BU 636	AD	348	40.8	42
Show		18081+0213	GII 259	Aa,Ab	168	0.1	42
Show		18076+0314	SLE 85		181	11.3	43
Show		18106+0327	BAL2481		108	10.7	43
Show		18077+0317	AG 216		91	2.4	43
Show		18084+0325	BAL2475		88	5.5	43
Show		18083+0209	BAL1954		226	13.6	44
Show		18128+0243	BAL1958		140	3.9	46
Show		18130+0243	BAL1959	AB	31	23.1	50
Show		18130+0243	BAL1959	AC	66	15.4	50
Show		18130+0243	BAL1959	BC	171	13.8	50
Show		18129+0228	HEI 559		173	0.8	51
Show		18121+0207	BAL1957		231	8.7	54
Show		18117+0200	BAL1499		151	6.3	56
Show		18080+0337	ARY 2	AB	359	92.3	57
Show		18080+0337	ARY 2	AC	54	116.2	57
Show		18079+0153	OSO 93	AB	21	12.7	61
Show		18079+0153	OSO 93	AC	295	13.1	61
Show		18079+0153	OSO 93	AD	171	17.6	61
Show		18079+0153	OSO 93	AE	66	21.7	61
Show		18079+0153	OSO 93	AF	194	20.9	61
Show		18081+0343	BAL2474		280	15.8	62
Show		18106+0349	FOX 220		74	6.0	63
Show		18069+0159	BAL1498		255	3.0	65
Show		18065+0331	SLE 84		179	20.3	66
Show		18123+0154	A 2260	AB	107	1.9	66
Show		18123+0154	RAO 66	AC	72	17.2	66
Show		18055+0230	STF2272	AB	121	6.9	67
Show		18055+0230	STF2272	AS	10	202.6	67
Show		18055+0230	STF2272	AU	337	255.5	67
Show		18055+0230	STF2272	AV	276	144.5	67

WDS 18097+0247 : COMPONENTS

	A
B	pa=174.4° sep=28.35"

18097+0247 A

Componente originario normalizzato	AB		Coord arcsec 2000	180943.67+024704.2		Mag	11.36		PmRA	-3.00
PmDE	-5.0		Tycho2	0435-03388-1

Tycho2

Tycho2	0435-03388-1	Pflag		RAmdeg	272.43197736	DEmdeg	2.78448359
PmRA	-5.1	PmDE	-6.7	E RAmdeg	90	E DEmdeg	101
E pmRA	2.6	E pmDE	2.7	EpRAm	1973.43	EpDEm	1967.40
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.055	E BTmag	0.391	VTmag	11.571
E VTmag	0.151	Prox	999	TYC		HIP
CCDM		RAdeg	272.43198861	DEdeg	2.78449889	EpRA 1990	1.85
EpDE 1990	1.76	E RAdeg	102.0	E DEdeg	120.1	Posflg
Corr	0.1

18097+0247 B

Componente originario normalizzato	AB		Coord arcsec 2000	180943.85+024636.0		Mag	12.03		PmRA	4.00
PmDE	-88.0		Calc delta mag	0.67		Calc coord	yes