19498+1540 BPMA 189

19^h 49^m 46.30^s +15° 40' 10.0" P.A. 317.00 sep 199.3 mag 15.00,15.22

Coord 2000	19498+1540	Discov num	BPMA189	Comp		Coord arcsec 2000	19 49 46.30 +15 40 10.0
Date first	1996	Date last	2015	Obs	9
Pa first	317	Pa last	316.9	P.A. Now (θ)	316.9°
Sep first	199.3	Sep last	199.265	Sep. Now (ρ)	199.265"
Mag pri	15.00	Mag sec	15.22	delta mag (ΔM)	0.22	Spectral class
Pri motion ra	+025	Sec motion ra	+003
Pri motion dec	-044	Sec motion dec	-015
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.719

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1819770500822462976

WDS 19498+1540 BPMA 189 : NOTES

discov_num	notes	refcode
BPMA189	[PM2000] 2021573 + [PM2000] 2019857.	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
19498+1540	BPMA189		2000	2	317	199.1	15.00	15.22		NV	194946.30+154010.0
19498+1540	BPMA189		2001	3	317	199.3	15.00	15.22		NV	194946.30+154010.0
19498+1540	BPMA189		2010	4	317	199.2	15.00	15.22		NV	194946.30+154010.0
19498+1540	BPMA189		2015	5	317	199.3	15.00	15.22		NV	194946.30+154010.0

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

WDS 19498+1540 BPMA 189 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19498+1540 BPMA 189 : MEASURES

No records found.

WDS 19498+1540 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 19498+1540 : ALADIN DSS IMAGE @ 19^h 49^m 46.30^s +15° 40' 10.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19498+1540 BPMA 189 : 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		19498+1540	BPMA189		317	199.3
Show		19497+1549	BPM1659		260	91.8	9
Show		19492+1543	BPM1641		34	41.4	9
Show		19493+1532	LOC 3		225	10.0	11
Show		19493+1551	BPM1645		19	64.9	13
Show		19508+1543	BPM1703	BC	321	92.6	14
Show		19497+1554	BPMA188		224	122.0	15
Show		19503+1527	BPM1682		343	74.7	15
Show		19508+1543	BPM1702	AB	223	108.3	16
Show		19497+1525	TDT1783		104	0.6	16
Show		19507+1533	BPM1700		38	53.1	16
Show		19487+1537	BPM1628	AB	354	67.3	16
Show		19487+1537	BPM1629	AC	72	90.7	16
Show		19493+1526	BPM1647		306	37.5	16
Show		19488+1532	BPM1631		292	66.0	16
Show		19505+1553	BPM1689		200	37.2	17
Show		19497+1523	BPM1662		12	75.0	17
Show		19507+1530	BPM1699		230	55.5	17
Show		19486+1539	BPM1619	AB	311	102.8	18
Show		19486+1539	BPM1620	BC	320	58.8	19
Show		19485+1537	BPM1625		158	94.4	19
Show		19484+1541	BPMA180		77	147.6	20
Show		19502+1559	BPM1677		263	78.0	21
Show		19494+1517	BPM1648		263	93.2	24
Show		19510+1556	BPM1708		178	49.3	24
Show		19483+1530	BPM1615		131	96.9	24
Show		19489+1601	BPM1632		338	64.2	25
Show		19480+1541	HEI 75		31	0.6	25
Show		19489+1602	BPMA184		24	288.3	26
Show		19489+1517	BPMA185		359	236.4	26
Show		19496+1514	BPM1656		16	87.3	26
Show		19482+1553	BPM1611		248	103.9	27
Show		19481+1551	BPM1604		279	96.0	27
Show		19480+1532	BPM1598		41	112.6	27
Show		19486+1602	BPM1627		50	103.4	28
Show		19481+1554	BPM1605		30	73.4	28
Show		19484+1520	BPM1617		320	86.5	28
Show		19490+1606	BPM1634		99	87.3	28
Show		19507+1515	BPM1697		355	55.0	29
Show		19481+1556	BPMA178		256	119.7	29
Show		19519+1536	BPM1738		304	69.4	31
Show		19507+1607	BPM1701		87	55.8	31
Show		19482+1518	BPM1612		85	76.5	32
Show		19520+1543	BPM1742		297	44.8	32
Show		19496+1612	TDT1782		278	0.5	33
Show		19520+1536	BPM1743		147	106.0	33
Show		19515+1520	BPM1725		82	113.7	33
Show		19480+1602	BPM1597	BC	66	111.1	33
Show		19475+1543	BPM1566		123	114.5	34
Show		19520+1548	TDT1810		163	1.4	34
Show		19474+1543	BPM1563		183	98.1	34

WDS 19498+1540 : COMPONENTS

	A
B	pa=318.0° sep=195.83"

19498+1540 A

Componente originario normalizzato	AB		Coord arcsec 2000	194946.30+154010.0		Mag	15		PmRA	25.00
PmDE	-44.0

19498+1540 B

Componente originario normalizzato	AB		Coord arcsec 2000	194937.22+154235.5		Mag	15.22		PmRA	3.00
PmDE	-15.0		Calc delta mag	0.22		Calc coord	yes