19457+1550 BPM 1488

19^h 45^m 42.58^s +15° 50' 08.1" P.A. 93.00 sep 100.3 mag 14.81,15.58

Coord 2000	19457+1550	Discov num	BPM1488	Comp		Coord arcsec 2000	19 45 42.58 +15 50 08.1
Date first	1993	Date last	2015	Obs	9
Pa first	93	Pa last	92.9	P.A. Now (θ)	92.9°
Sep first	100.2	Sep last	100.319	Sep. Now (ρ)	100.319"
Mag pri	14.81	Mag sec	15.58	delta mag (ΔM)	0.77	Spectral class
Pri motion ra	-009	Sec motion ra	-016
Pri motion dec	-012	Sec motion dec	-011
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.364

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4318593979821384192

WDS 19457+1550 BPM 1488 : NOTES

discov_num	notes	refcode
BPM1488	[PM2000] 1973278 + [PM2000] 1974770.	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
19457+1550	BPM1488		1997	2	93	100.4	14.81	15.58		NV	194542.58+155008.1
19457+1550	BPM1488		2001	3	93	100.5	14.81	15.58		NV	194542.58+155008.1
19457+1550	BPM1488		2010	4	93	100.7	14.81	15.58		NV	194542.58+155008.1
19457+1550	BPM1488		2015	5	93	100.4	14.81	15.58		NV	194542.58+155008.1

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

WDS 19457+1550 BPM 1488 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19457+1550 BPM 1488 : MEASURES

No records found.

WDS 19457+1550 : VIRTUAL EYEPIECE

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

WDS 19457+1550 : ALADIN DSS IMAGE @ 19^h 45^m 42.58^s +15° 50' 08.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19457+1550 BPM 1488 : 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		19457+1550	BPM1488		93	100.3
Show		19458+1554	BPM1492		13	66.3	5
Show		19456+1543	BPM1485		298	114.0	8
Show		19463+1553	BPM1512		324	23.5	9
Show		19462+1557	BPM1510		26	113.5	10
Show		19450+1551	HDS2803		139	2.0	10
Show		19451+1543	BPM1467		97	28.9	11
Show		19462+1542	BPMA172		99	280.1	12
Show		19450+1547	BPM1453		17	93.9	12
Show		19459+1602	BPM1498		127	114.8	13
Show		19459+1536	BPMA170		336	123.3	15
Show		19448+1542	BPMA163		15	267.7	17
Show		19469+1552	BPM1538		28	14.8	17
Show		19446+1547	BPM1435		208	33.5	17
Show		19461+1606	BPM1504		13	51.9	17
Show		19469+1550	BPM1541		123	85.6	18
Show		19446+1557	BPM1431	AB	314	69.3	18
Show		19446+1557	BPM1432	BC	230	118.9	19
Show		19451+1533	BPM1459	AB	322	95.3	20
Show		19451+1533	BPM1460	AC	340	92.3	20
Show		19467+1536	BPM1533		32	118.9	21
Show		19449+1607	BPM1451		110	62.7	21
Show		19464+1533	BPM1525		130	100.3	21
Show		19471+1559	BPM1549		216	85.1	22
Show		19470+1539	BPM1545		271	98.5	22
Show		19472+1544	BPM1552		42	58.7	23
Show		19443+1540	BPM1422		6	116.7	23
Show		19441+1547	BPM1416		137	95.3	23
Show		19463+1526	BPM1518		295	51.5	26
Show		19469+1531	BPM1542		49	81.9	26
Show		19474+1543	BPM1563		183	98.1	27
Show		19475+1543	BPM1566		123	114.5	27
Show		19464+1615	BPM1524		269	66.7	28
Show		19462+1524	BPM1508		247	112.9	28
Show		19456+1523	BPM1480		345	31.2	28
Show		19470+1529	TDT1741		181	6.5	29
Show		19476+1556	BPM1572		120	33.8	29
Show		19438+1539	BPM1408		35	110.6	30
Show		19474+1533	BPMA173		137	186.7	30
Show		19438+1542	BPM1400		249	109.8	30
Show		19472+1610	BPM1553		67	101.6	30
Show		19439+1528	HJ 1432		120	9.8	30
Show		19470+1614	BPM1543		319	66.9	31
Show		19441+1531	BPM1411		310	92.0	31
Show		19436+1544	BPM1395		181	74.9	31
Show		19444+1525	BPM1430		264	36.7	32
Show		19465+1619	BPM1528		354	113.7	32
Show		19439+1533	J 140		233	3.4	32
Show		19473+1529	BPM1559		121	94.8	32
Show		19470+1616	BPM1544		336	28.9	32
Show		19477+1604	BPM1576		51	54.8	32

WDS 19457+1550 : COMPONENTS

	A
B	pa=93.0° sep=96.52"

19457+1550 A

Componente originario normalizzato	AB		Coord arcsec 2000	194542.58+155008.1		Mag	14.81		PmRA	-9.00
PmDE	-12.0

19457+1550 B

Componente originario normalizzato	AB		Coord arcsec 2000	194549.26+155003.0		Mag	15.58		PmRA	-16.00
PmDE	-11.0		Calc delta mag	0.77		Calc coord	yes