19493+1551 BPM 1645

19^h 49^m 18.61^s +15° 51' 19.6" P.A. 19.00 sep 64.9 mag 15.40,15.55

Coord 2000	19493+1551	Discov num	BPM1645	Comp		Coord arcsec 2000	19 49 18.61 +15 51 19.6
Date first	1994	Date last	2015	Obs	8
Pa first	19	Pa last	18.6	P.A. Now (θ)	18.6°
Sep first	63.5	Sep last	64.853	Sep. Now (ρ)	64.853"
Mag pri	15.40	Mag sec	15.55	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	+024	Sec motion ra	-015
Pri motion dec	-116	Sec motion dec	-011
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.946

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1819846195334238592

WDS 19493+1551 BPM 1645 : NOTES

discov_num	notes	refcode
BPM1645	[PM2000] 2016467 + [PM2000] 2016737.	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
19493+1551	BPM1645		1999	2	19	64.9	15.40	15.55		NV	194918.61+155119.6
19493+1551	BPM1645		2001	3	19	64.5	15.40	15.55		NV	194918.61+155119.6
19493+1551	BPM1645		2010	4	19	64.5	15.40	15.55		NV	194918.61+155119.6
19493+1551	BPM1645		2015	8	19	64.9	15.40	15.55		NV	194918.61+155119.6

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

WDS 19493+1551 BPM 1645 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19493+1551 BPM 1645 : MEASURES

No records found.

WDS 19493+1551 : VIRTUAL EYEPIECE

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

WDS 19493+1551 : ALADIN DSS IMAGE @ 19^h 49^m 18.61^s +15° 51' 19.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19493+1551 BPM 1645 : 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		19493+1551	BPM1645		19	64.9
Show		19497+1549	BPM1659		260	91.8	6
Show		19497+1554	BPMA188		224	122.0	7
Show		19492+1543	BPM1641		34	41.4	9
Show		19489+1601	BPM1632		338	64.2	12
Show		19489+1602	BPMA184		24	288.3	13
Show		19498+1540	BPMA189		317	199.3	13
Show		19486+1602	BPM1627		50	103.4	15
Show		19502+1559	BPM1677		263	78.0	16
Show		19490+1606	BPM1634		99	87.3	16
Show		19482+1553	BPM1611		248	103.9	17
Show		19484+1541	BPMA180		77	147.6	17
Show		19486+1539	BPM1619	AB	311	102.8	17
Show		19486+1539	BPM1620	BC	320	58.8	17
Show		19487+1537	BPM1628	AB	354	67.3	17
Show		19487+1537	BPM1629	AC	72	90.7	17
Show		19481+1554	BPM1605		30	73.4	18
Show		19481+1556	BPMA178		256	119.7	18
Show		19481+1551	BPM1604		279	96.0	18
Show		19505+1553	BPM1689		200	37.2	18
Show		19485+1537	BPM1625		158	94.4	19
Show		19493+1532	LOC 3		225	10.0	20
Show		19488+1532	BPM1631		292	66.0	21
Show		19480+1602	BPM1597	BC	66	111.1	21
Show		19480+1541	HEI 75		31	0.6	21
Show		19496+1612	TDT1782		278	0.5	22
Show		19480+1602	BPM1596	AB	127	66.6	22
Show		19508+1543	BPM1703	BC	321	92.6	23
Show		19508+1543	BPM1702	AB	223	108.3	23
Show		19510+1556	BPM1708		178	49.3	25
Show		19476+1556	BPM1572		120	33.8	25
Show		19478+1604	TDT1761		302	0.5	26
Show		19493+1526	BPM1647		306	37.5	26
Show		19483+1530	BPM1615		131	96.9	26
Show		19507+1607	BPM1701		87	55.8	27
Show		19480+1532	BPM1598		41	112.6	27
Show		19477+1604	BPM1576		51	54.8	27
Show		19497+1525	TDT1783		104	0.6	27
Show		19475+1543	BPM1566		123	114.5	28
Show		19507+1533	BPM1700		38	53.1	28
Show		19503+1527	BPM1682		343	74.7	28
Show		19486+1617	BPM1624		73	72.5	29
Show		19474+1543	BPM1563		183	98.1	29
Show		19497+1523	BPM1662		12	75.0	29
Show		19502+1617	BPM1678		271	91.8	30
Show		19507+1530	BPM1699		230	55.5	30
Show		19472+1544	BPM1552		42	58.7	32
Show		19471+1559	BPM1549		216	85.1	33
Show		19499+1623	BPM1670		232	41.3	34
Show		19484+1520	BPM1617		320	86.5	34
Show		19474+1533	BPMA173		137	186.7	34

WDS 19493+1551 : COMPONENTS

	A
B	pa=17.9° sep=64.61"

19493+1551 A

Componente originario normalizzato	AB		Coord arcsec 2000	194918.61+155119.6		Mag	15.4		PmRA	24.00
PmDE	-116.0

19493+1551 B

Componente originario normalizzato	AB		Coord arcsec 2000	194919.99+155221.1		Mag	15.55		PmRA	-15.00
PmDE	-11.0		Calc delta mag	0.15		Calc coord	yes