19040+0213 BAL 1974

19^h 04^m 02.52^s +02° 13' 03.6" P.A. 295.00 sep 1.5 mag 12.80,12.84

Coord 2000	19040+0213	Discov num	BAL1974	Comp		Coord arcsec 2000	19 04 02.52 +02 13 03.6
Date first	1909	Date last	2020	Obs	5
Pa first	197	Pa last	294.5	P.A. Now (θ)	294.5°
Sep first	5.1	Sep last	1.515	Sep. Now (ρ)	1.515"
Mag pri	12.80	Mag sec	12.84	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	-014	Sec motion ra
Pri motion dec	-019	Sec motion dec
Notes	B (Blue magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4268453573827747712

WDS 19040+0213 BAL 1974 : 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
19040+0213	BAL1974		1909	2	199	4.9	12.80	12.84		B	190402.64+021307.5
19040+0213	BAL1974		2019	4	288	1.4	12.80	12.84		B	190402.52+021303.6
19040+0213	BAL1974		2020	5	295	1.5	12.80	12.84		B	190402.52+021303.6

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

WDS 19040+0213 BAL 1974 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19040+0213 BAL 1974 : MEASURES

No records found.

WDS 19040+0213 : VIRTUAL EYEPIECE

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WDS 19040+0213 : ALADIN DSS IMAGE @ 19^h 04^m 02.52^s +02° 13' 03.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19040+0213 BAL 1974 : 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		19040+0213	BAL1974		295	1.5
Show		19035+0149	RMU 5		122	0.3	26
Show		19028+0146	A 2195		39	2.0	33
Show		19021+0230	BAL1973		190	10.7	34
Show		19028+0131	BAL1505		356	18.6	47
Show		19059+0251	BAL1975		187	7.8	48
Show		19067+0145	BAL1506		69	7.8	50
Show		19072+0140	TDT1235		15	1.0	58
Show		19078+0147	HDS2712		26	0.3	62
Show		19002+0237	J 474		101	2.9	63
Show		19085+0218	J 1281	AB	328	4.0	63
Show		19082+0228	BAL1976		170	17.8	65
Show		19085+0218	J 1281	CD	358	3.6	68
Show		19075+0124	BAL1507		91	8.4	71
Show		19087+0157	BAL1508		226	16.6	71
Show		18588+0207	MIL 6		87	0.5	80
Show		19063+0100	TDT1226		114	0.9	81
Show		19094+0219	SLE 929		272	7.1	81
Show		19093+0153	SLE 928		37	8.3	82
Show		19089+0135	GWP2817		27	75.2	83
Show		18596+0123	RST5459		359	0.7	84
Show		19082+0118	EVS 39	AB	67	3.8	84
Show		19082+0118	EVS 39	AC	77	5.2	84
Show		19082+0118	EVS 39	AD	51	6.6	84
Show		19082+0118	EVS 39	AE	155	9.6	84
Show		19082+0118	EVS 39	AF	267	12.5	84
Show		19082+0118	EVS 39	AG	129	14.1	84
Show		19090+0252	SLE 927		279	7.0	84
Show		18586+0237	A 2194	AB	325	1.5	85
Show		19014-0057	TDS 959		320	0.8	87
Show		19014-0056	GII 67		188	5.2	88
Show		19021-0049	TDT1192		314	0.5	89
Show		19099+0231	SLE 930		76	9.0	91
Show		19090+0121	RST5460	AB	200	5.3	92
Show		19094+0127	RST5461		307	5.6	92
Show		19087+0115	J 479		23	4.3	93
Show		19027-0043	STF2434	BC	257	0.8	93
Show		19027-0043	STF2434	A,BC	88	27.8	93
Show		19105+0218	J 1282		114	2.5	98
Show		19105+0203	BAL1510		248	11.9	98
Show		19031+0350	HJL1100		22	88.6	98
Show		19089+0104	J 2688		129	4.3	100
Show		19103+0250	SLE 931		74	10.7	102
Show		19108+0154	J 2948		146	7.3	104
Show		18570+0228	HJ 5504		306	68.6	108
Show		19106+0132	GWP2820		328	13.5	108
Show		19037-0024	J 476		294	4.8	108
Show		19079+0042	HEI 174		298	3.6	108
Show		19027-0027	J 475	AB	276	3.1	109
Show		19027-0027	J 475	AC	326	33.8	109
Show		19027-0027	J 475	AD	269	17.1	109

WDS 19040+0213 : COMPONENTS

	A
B	pa=294.5° sep=1.51"

19040+0213 A

Componente originario normalizzato	AB		Coord arcsec 2000	190402.52+021303.6		Mag	12.8		PmRA	-14.00
PmDE	-19.0

19040+0213 B

Componente originario normalizzato	AB		Coord arcsec 2000	190402.43+021304.2		Mag	12.84		Calc delta mag	0.04
Calc coord	yes