19503+1346 BPM 1684

19^h 50^m 20.43^s +13° 45' 33.7" P.A. 189.00 sep 111.9 mag 13.19,14.32

Coord 2000	19503+1346	Discov num	BPM1684	Comp		Coord arcsec 2000	19 50 20.43 +13 45 33.7
Date first	1971	Date last	2015	Obs	7
Pa first	189	Pa last	188.8	P.A. Now (θ)	188.8°
Sep first	111.9	Sep last	111.906	Sep. Now (ρ)	111.906"
Mag pri	13.19	Mag sec	14.32	delta mag (ΔM)	1.13	Spectral class
Pri motion ra	-002	Sec motion ra	-003
Pri motion dec	-007	Sec motion dec	-005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.307

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4305388952568831872

WDS 19503+1346 BPM 1684 : NOTES

discov_num	notes	refcode
BPM1684	[PM2000] 2027903 + [PM2000] 2027696.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19503+1346	BPM1684		1997	2	189	111.9	13.25	14.53		NV	195020.43+134533.7
19503+1346	BPM1684		2001	3	189	111.9	13.25	14.53		NV	195020.43+134533.7
19503+1346	BPM1684		2010	4	189	111.7	13.19	14.32		NV	195020.43+134533.7
19503+1346	BPM1684		2015	7	189	111.9	13.19	14.32		NV	195020.43+134533.7

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

WDS 19503+1346 BPM 1684 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19503+1346 BPM 1684 : MEASURES

No records found.

WDS 19503+1346 : VIRTUAL EYEPIECE

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WDS 19503+1346 : ALADIN DSS IMAGE @ 19^h 50^m 20.43^s +13° 45' 33.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19503+1346 BPM 1684 : 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		19503+1346	BPM1684		189	111.9
Show		19511+1340	J 3020		204	5.6	5
Show		19492+1350	TDS1017		311	1.3	18
Show		19508+1328	BPM1704		310	34.1	20
Show		19494+1328	BPM1649		47	78.0	23
Show		19487+1337	BPM1630		48	38.4	25
Show		19490+1405	BPM1637		324	64.2	28
Show		19485+1333	BPM1618		82	113.4	30
Show		19501+1418	BPM1674		182	74.1	33
Show		19497+1417	BAZ 11	AB	39	1.8	34
Show		19497+1417	BAZ 11	AC	52	28.3	34
Show		19497+1417	BAZ 11	AD	292	29.6	34
Show		19497+1417	BAZ 11	AE	133	20.5	34
Show		19485+1321	BPM1621		74	60.0	37
Show		19518+1416	BPM1733		163	119.7	37
Show		19478+1352	BPM1579		250	113.8	37
Show		19478+1338	BPM1582	AB	328	72.4	38
Show		19478+1338	BPM1583	AC	299	92.7	38
Show		19478+1338	BPM1584	BC	249	45.5	38
Show		19482+1324	BPM1614		273	116.8	39
Show		19490+1419	BPMA186		315	207.0	39
Show		19483+1412	BPM1616		60	78.0	40
Show		19479+1407	BPM1592		314	52.1	42
Show		19523+1417	BPM1761		355	24.4	43
Show		19491+1426	BPM1639	AB	38	114.4	44
Show		19520+1309	BPM1746		22	42.3	45
Show		19491+1426	BPM1640	BC	145	86.0	45
Show		19486+1423	BPM1626		124	36.1	45
Show		19534+1353	J 2289	AB	331	9.6	46
Show		19534+1353	J 2289	AC	56	35.9	46
Show		19479+1413	BPM1586		47	68.8	46
Show		19492+1428	AG 392		152	3.7	46
Show		19534+1353	J 2289	CD	228	5.3	46
Show		19513+1430	HJ 1442		276	7.8	47
Show		19490+1302	BPM1633		332	106.9	48
Show		19512+1431	HJ 1440		55	15.4	48
Show		19479+1420	BPM1591		78	104.8	50
Show		19495+1434	BPM1651		192	95.1	51
Show		19500+1436	BPM1672		214	92.1	51
Show		19469+1346	BPM1539		224	39.4	51
Show		19472+1321	BPM1554		207	94.7	52
Show		19468+1339	BPM1537		280	93.3	53
Show		19540+1346	BPM1803		227	117.4	54
Show		19496+1253	BPM1657		94	21.9	54
Show		19477+1308	BPM1574		141	19.4	54
Show		19490+1436	BPM1636		319	89.6	54
Show		19529+1425	A 1660	AB	205	0.7	55
Show		19529+1425	A 1660	AB,C	203	0.7	55
Show		19530+1425	BPM1781		4	111.2	55
Show		19471+1416	BPM1550		335	75.0	56
Show		19511+1441	BPM1715		350	33.8	57

WDS 19503+1346 : COMPONENTS

	A
B	pa=188.6° sep=111.83"

19503+1346 A

Componente originario normalizzato	AB		Coord arcsec 2000	195020.43+134533.7		Mag	13.19		PmRA	-2.00
PmDE	-7.0

19503+1346 B

Componente originario normalizzato	AB		Coord arcsec 2000	195019.29+134343.1		Mag	14.32		PmRA	-3.00
PmDE	-5.0		Calc delta mag	1.13		Calc coord	yes