19334+0227 BAL 1998

19^h 33^m 29.76^s +02° 26' 15.3" P.A. 36.00 sep 5.6 mag 11.20,13.00 Sp A0

Coord 2000	19334+0227	Discov num	BAL1998	Comp		Coord arcsec 2000	19 33 29.76 +02 26 15.3
Date first	1909	Date last	2015	Obs	9
Pa first	33	Pa last	35.6	P.A. Now (θ)	35.6°
Sep first	5.2	Sep last	5.589	Sep. Now (ρ)	5.589"
Mag pri	11.20	Mag sec	13.00	delta mag (ΔM)	1.8	Spectral class	A0 (white)
Pri motion ra	-002	Sec motion ra
Pri motion dec	-002	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

0482-02063-1

Gaia DR2

4288331060450527488

184245

WDS 19334+0227 BAL 1998 : NOTES

discov_num	notes	refcode
BAL1998	J 1849.

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
19334+0227	BAL1998		1941	2	30	5.0	11.20	13.00	A0	N	193319.73+022556.9
19334+0227	BAL1998		2000	5	36	5.6	11.20	13.00	A0	N	193329.76+022615.3
19334+0227	BAL1998		2010	6	36	5.4	11.20	13.00	A0	N	193329.76+022615.3
19334+0227	BAL1998		2015	7	36	5.6	11.20	13.00	A0	N	193329.76+022615.3

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WDS 19334+0227 BAL 1998 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19334+0227 BAL 1998 : MEASURES

No records found.

WDS 19334+0227 : VIRTUAL EYEPIECE

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WDS 19334+0227 : ALADIN DSS IMAGE @ 19^h 33^m 29.76^s +02° 26' 15.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19334+0227 BAL 1998 : 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		19334+0227	BAL1998		36	5.6
Show		19329+0213	GWP2863		278	70.6	16
Show		19334+0203	J 2695		6	6.5	24
Show		19348+0245	J 2271	BC	4	6.5	28
Show		19348+0245	J 2271	AB	268	39.0	28
Show		19332+0151	TDT1538		102	0.9	37
Show		19359+0242	BAL2001		346	4.5	40
Show		19311+0201	BLL 39	AB	286	111.0	45
Show		19356+0257	J 1677		319	4.8	45
Show		19311+0201	BUP 191	BC	216	79.7	46
Show		19317+0303	BAL1997		154	6.4	46
Show		19312+0259	BAL1996		107	6.1	47
Show		19302+0219	A 2274		253	3.2	51
Show		19352+0311	BAL1999		228	9.5	52
Show		19349+0135	BAL1522		205	5.3	56
Show		19302+0254	STF2532	AB	2	33.0	58
Show		19302+0254	STF2532	AC	197	119.4	58
Show		19372+0236	BAL2002		311	11.0	58
Show		19302+0254	STF2532	BC	194	151.3	58
Show		19302+0254	STF2532	BD	133	33.6	58
Show		19298+0239	BAL1994		298	10.5	58
Show		19323+0132	BAL1521		263	2.3	58
Show		19296+0245	BAL1993		321	4.7	62
Show		19293+0223	J 2176	AB		31.7	62
Show		19293+0223	J 2176	BC	310	6.4	62
Show		19291+0239	SRW 9	AB	259	29.2	68
Show		19291+0239	SRW 9	AC	319	25.2	68
Show		19291+0239	SRW 9	AD	293	15.3	68
Show		19297+0151	A 2273		150	2.1	68
Show		19294+0255	BAL1992		224	12.8	68
Show		19361+0326	TDT1571		99	0.6	71
Show		19295+0305	A 2197	AB	243	2.7	72
Show		19295+0305	STF2531	AC	28	31.4	72
Show		19356+0332	HWE 49	AB	25	6.8	73
Show		19356+0332	HWE 49	AC	306	32.3	73
Show		19290+0157	JNN 245	AB	337	1.9	74
Show		19290+0157	JNN 245	AC	67	3.5	74
Show		19290+0157	JNN 245	AD	109	3.6	74
Show		19290+0157	JNN 245	AE	161	4.5	74
Show		19290+0157	JNN 245	AF	235	5.4	74
Show		19290+0157	JNN 245	AG	48	6.7	74
Show		19371+0316	BAL2519		109	6.6	74
Show		19300+0134	BAL1520		178	10.6	74
Show		19332+0341	BAL2516		94	17.2	75
Show		19382+0150	BAL1524		4	19.3	79
Show		19336+0346	TOK 903		172	0.2	80
Show		19332+0343	LDS1025		288	28.0	80
Show		19382+0146	BAL1525		75	12.5	81
Show		19303+0333	TDT1506		17	0.7	82
Show		19319+0345	HJ 2878		160	17.8	83
Show		19382+0141	FMR 151		147	93.3	85

WDS 19334+0227 : COMPONENTS

	A
B	pa=35.6° sep=5.59"

19334+0227 A

Componente originario normalizzato	AB		Coord arcsec 2000	193329.76+022615.3		Mag	11.2		Spectral class	A0 (white)
PmRA	-2.00		PmDE	-2.0		Tycho2	0482-02063-1		HD	184245

Tycho2

Tycho2	0482-02063-1	Pflag		RAmdeg	293.37400349	DEmdeg	2.43757231
PmRA	-4.3	PmDE	-4.2	E RAmdeg	23	E DEmdeg	35
E pmRA	1.5	E pmDE	1.5	EpRAm	1989.09	EpDEm	1984.98
Num	3	Q RAmdeg	1.7	Q DEmdeg	2.0	Q pmRA	1.8
Q pmDE	2.1	BTmag	10.941	E BTmag	0.045	VTmag	10.761
E VTmag	0.057	Prox	999	TYC	T	HIP
CCDM		RAdeg	293.37401333	DEdeg	2.43758222	EpRA 1990	1.82
EpDE 1990	1.61	E RAdeg	22.5	E DEdeg	36.0	Posflg
Corr	0.1

19334+0227 B

Componente originario normalizzato	AB		Coord arcsec 2000	193329.98+022619.8		Mag	13		Calc delta mag	1.8
Calc coord	yes