19553+1604 BPM 1831

19^h 55^m 15.55^s +16° 03' 42.3" P.A. 252.00 sep 12.4 mag 15.22,15.69

Coord 2000	19553+1604	Discov num	BPM1831	Comp		Coord arcsec 2000	19 55 15.55 +16 03 42.3
Date first	1994	Date last	2015	Obs	4
Pa first	251	Pa last	251.5	P.A. Now (θ)	251.5°
Sep first	12.6	Sep last	12.399	Sep. Now (ρ)	12.399"
Mag pri	15.22	Mag sec	15.69	delta mag (ΔM)	0.47	Spectral class
Pri motion ra	+113	Sec motion ra	-069
Pri motion dec	+052	Sec motion dec	-029
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=1.601

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1819727241907507456

WDS 19553+1604 BPM 1831 : NOTES

discov_num	notes	refcode
BPM1831	[PM2000] 2080223 + [PM2000] 2080120.	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
19553+1604	BPM1831		1997	2	251	12.4	15.22	15.69		NV	195515.55+160342.3
19553+1604	BPM1831		2001	3	251	12.5	15.22	15.69		NV	195515.55+160342.3
19553+1604	BPM1831		2010	4	248	13.2	15.22	15.69		NV	195515.55+160342.3
19553+1604	BPM1831		2015	4	252	12.4	15.22	15.69		NU	195515.55+160342.3

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

WDS 19553+1604 BPM 1831 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19553+1604 BPM 1831 : MEASURES

No records found.

WDS 19553+1604 : VIRTUAL EYEPIECE

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

WDS 19553+1604 : ALADIN DSS IMAGE @ 19^h 55^m 15.55^s +16° 03' 42.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19553+1604 BPM 1831 : 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		19553+1604	BPM1831		252	12.4
Show		19552+1602	BPM1829		64	70.0	2
Show		19553+1619	BPM1832		239	71.2	16
Show		19542+1605	J 3029		354	4.7	17
Show		19541+1614	BPM1805	AB	333	80.3	20
Show		19565+1613	BPMA216		76	249.8	21
Show		19541+1614	BPM1806	BC	244	51.0	21
Show		19539+1613	BPM1800		346	79.5	23
Show		19545+1624	BPM1821		106	64.4	23
Show		19539+1620	BPM1804		233	87.5	26
Show		19573+1609	BPM1859		194	97.1	30
Show		19543+1630	BPM1814		309	104.0	30
Show		19573+1614	BPM1860		55	78.0	32
Show		19535+1544	TDT1829		232	0.4	33
Show		19538+1628	BPM1797		327	109.9	33
Show		19531+1615	BPM1783	AB	238	72.6	33
Show		19569+1627	BPM1851		123	86.0	33
Show		19531+1615	BPM1784	BC	164	89.1	34
Show		19529+1600	BPM1780		166	52.1	34
Show		19564+1533	BPM1844		67	105.8	35
Show		19563+1636	BPMA213		317	214.0	36
Show		19540+1635	BPMA202		326	276.4	36
Show		19527+1607	BPM1773		231	37.1	38
Show		19558+1527	BPM1833		40	68.8	38
Show		19576+1622	BPM1868		237	49.8	39
Show		19564+1639	BPM1843		293	18.0	39
Show		19533+1630	BPM1788		155	81.0	40
Show		19580+1614	BPM1880		62	70.1	41
Show		19525+1612	BPM1768		357	102.1	41
Show		19528+1542	BPM1777		241	85.2	42
Show		19525+1551	BPM1769		334	97.5	42
Show		19576+1539	BPM1870		357	117.5	42
Show		19534+1637	BPM1789		46	109.5	43
Show		19524+1548	BPM1765		135	59.1	45
Show		19523+1549	BPM1763	AB	185	78.0	46
Show		19523+1549	BPM1764	AC	82	108.6	46
Show		19526+1539	BPMA198		308	212.4	46
Show		19552+1518	A 1661		194	2.9	46
Show		19522+1616	BPM1754		273	109.8	46
Show		19521+1612	BPM1748		265	117.5	47
Show		19585+1604	BPM1892		280	21.6	48
Show		19571+1643	BPMA218		2	285.0	48
Show		19522+1547	BPM1752		359	109.9	48
Show		19582+1630	BU 149	BC	202	8.1	49
Show		19520+1548	TDT1810		163	1.4	50
Show		19521+1546	BPM1749		276	92.0	50
Show		19540+1518	STF2596		297	2.1	50
Show		19582+1630	BU 149	AB	278	127.0	51
Show		19586+1549	BPM1897		204	36.4	51
Show		19527+1638	BPM1772		324	111.0	51
Show		19572+1521	J 2292		174	6.6	51

WDS 19553+1604 : COMPONENTS

	A
B	pa=250.8° sep=11.96"

19553+1604 A

Componente originario normalizzato	AB		Coord arcsec 2000	195515.55+160342.3		Mag	15.22		PmRA	113.00
PmDE	52.0

19553+1604 B

Componente originario normalizzato	AB		Coord arcsec 2000	195514.77+160338.4		Mag	15.69		PmRA	-69.00
PmDE	-29.0		Calc delta mag	0.47		Calc coord	yes