19438+1440 BPM 1401 AB

19^h 43^m 46.52^s +14° 40' 16.3" P.A. 9.00 sep 106.8 mag 15.09,15.06

Coord 2000	19438+1440	Discov num	BPM1401	Comp	AB	Coord arcsec 2000	19 43 46.52 +14 40 16.3
Date first	1993	Date last	2015	Obs	7
Pa first	9	Pa last	8.8	P.A. Now (θ)	8.8°
Sep first	106.7	Sep last	106.812	Sep. Now (ρ)	106.812"
Mag pri	15.09	Mag sec	15.06	delta mag (ΔM)	0.03	Spectral class
Pri motion ra	-012	Sec motion ra	-003
Pri motion dec	-015	Sec motion dec	-013
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.48

This double is physical.

19438+1440 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 43 47 +14 40 16	BPM 1401 AB	2015	7	9	106.8	15.09	15.06	0.03		<===
Show			19 43 48 +14 42 02	BPM 1402 BC	2015	4	357	109.3	15.06	15.29	0.23
Show			19 43 47 +14 43 50	BPM 1403 CD	2015	4	180	73.8	15.29	15.24	0.05

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4317656478694737408

WDS 19438+1440 BPM 1401 AB : NOTES

discov_num	notes	refcode
BPM1401	AB: [PM2000] 1949239 + [PM2000] 1949481.	Gvr2010
BPM1402	BC: [PM2000] 1949481 + [PM2000] 1949415.	Gvr2010
BPM1403	CD: [PM2000] 1949415 + [PM2000] 1949409.	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
19438+1440	BPM1401	AB	1997	2	9	106.4	15.21	15.30		NV	194346.52+144016.3
19438+1440	BPM1401	AB	2001	3	9	106.6	15.21	15.30		NV	194346.52+144016.3
19438+1440	BPM1401	AB	2015	4	9	106.0	15.09	15.06		NV	194346.52+144016.3

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

WDS 19438+1440 BPM 1401 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19438+1440 BPM 1401 AB : MEASURES

No records found.

WDS 19438+1440 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19438+1440 : ALADIN DSS IMAGE @ 19^h 43^m 46.52^s +14° 40' 16.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19438+1440 BPM 1401 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19438+1440	BPM1401	AB	9	106.8
Show		19438+1440	BPM1402	BC	357	109.3	2
Show		19438+1440	BPM1403	CD	180	73.8	4
Show		19435+1439	BPMA150		191	198.5	5
Show		19441+1433	BPM1415		226	90.8	9
Show		19443+1434	BPM1420		355	98.0	10
Show		19438+1450	BPM1409		8	62.2	10
Show		19431+1435	BPM1377		211	56.8	11
Show		19441+1431	J 1860		8	7.4	11
Show		19438+1428	J 1859		19	7.2	12
Show		19433+1452	BPM1382	AB	62	113.2	14
Show		19433+1452	BPM1383	BC	347	120.3	14
Show		19438+1426	BPM1405			116.5	15
Show		19447+1434	BPM1443		275	33.8	16
Show		19448+1451	BPM1444		182	96.7	19
Show		19440+1422	BPM1410		66	106.2	19
Show		19428+1454	TDT1664		202	0.5	20
Show		19434+1500	BPM1384		77	15.7	21
Show		19443+1421	BPMA157		86	180.8	21
Show		19452+1437	BPMA166		255	269.0	21
Show		19451+1432	BPM1463		270	74.2	22
Show		19438+1502	BPM1404		228	104.3	23
Show		19445+1418	BRT1953		195	6.5	25
Show		19446+1502	BPMA160		353	266.6	25
Show		19433+1507	BPM1380		248	89.8	28
Show		19457+1449	BPM1484		106	83.7	29
Show		19455+1455	BPM1478		205	45.8	30
Show		19450+1416	BPM1454		244	47.1	30
Show		19446+1509	BPM1433		37	106.3	31
Show		19457+1455	BPM1486		41	23.6	31
Show		19416+1433	BPM1328	AB	247	108.2	33
Show		19416+1433	BPM1329	AC	54	109.8	33
Show		19442+1408	BPM1419		74	68.9	33
Show		19460+1447	BPM1501		221	12.5	33
Show		19418+1456	BPM1334		89	116.0	34
Show		19450+1412	BPM1462		282	79.1	34
Show		19419+1420	BPM1336		114	64.2	34
Show		19449+1411	BPM1450		212	106.4	34
Show		19439+1514	BPMA153		311	176.8	34
Show		19424+1413	BPM1357		72	109.1	34
Show		19440+1406	BPMA154		95	295.0	34
Show		19459+1459	BPM1496		233	65.4	36
Show		19455+1414	BPM1477		9	82.9	37
Show		19413+1435	BPM1319		125	107.5	37
Show		19448+1406	BPM1446		356	42.3	38
Show		19419+1507	BPM1335		338	119.8	39
Show		19417+1505	BPMA137		79	192.5	39
Show		19441+1520	BPM1413	BC	138	57.9	39
Show		19464+1433	BPM1523		110	119.1	39
Show		19432+1402	BPMA147		130	281.9	40
Show		19465+1449	BPM1526		141	92.4	40

WDS 19438+1440 : COMPONENTS

	A	B	C
B	pa=8.9° sep=106.69"
C	pa=3.1° sep=214.11"	pa=357.4° sep=108.51"
D	pa=4.6° sep=140.46"	pa=351.3° sep=35.01"	pa=180.3° sep=73.79"

19438+1440 A

Coord arcsec 2000

194346.52+144016.3

Mag

15.09

PmRA

-12.00

PmDE

-15.0

19438+1440 B

Coord arcsec 2000	194347.66+144201.7		Coord calc	194347.66+144201.7		Mag	15.06		PmRA	-3.00
PmDE	-13.0		Calc delta mag	0.03

19438+1440 C

Coord arcsec 2000	194347.32+144350.1		Coord calc	194347.32+144350.1		Mag	15.29		PmRA	-71.00
PmDE	-27.0		Calc delta mag	0.2

19438+1440 D

Coord arcsec 2000	194347.29+144236.3		Mag	15.24		PmRA	-37.00		PmDE	-11.0
Calc delta mag	0.15		Calc coord	yes