19549+1319 BPMA 207 CD

19^h 55^m 02.34^s +13° 13' 00.1" P.A. 334.00 sep 206.0 mag 15.63,15.66

Coord 2000	19549+1319	Discov num	BPMA207	Comp	CD	Coord arcsec 2000	19 55 02.34 +13 13 00.1
Date first	1991	Date last	2015	Obs	4
Pa first	334	Pa last	334	P.A. Now (θ)	334°
Sep first	206.6	Sep last	206.043	Sep. Now (ρ)	206.043"
Mag pri	15.63	Mag sec	15.66	delta mag (ΔM)	0.03	Spectral class
Pri motion ra	-023	Sec motion ra	-027
Pri motion dec	+025	Sec motion dec	+021
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.165 (< 0.3, Physical double)

This double is physical.

19549+1319 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 54 51 +13 19 13	BPMA 205 AB	2015	7	118	184.5	13.78	15.46	1.68
Show			19 55 03 +13 17 46	BPMA 206 BC	2001	3	181	285.5	15.46	15.63	0.17
Show			19 55 02 +13 13 00	BPMA 207 CD	2015	4	334	206.0	15.63	15.66	0.03		<===

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4305100639998787328

WDS 19549+1319 BPMA 207 CD : NOTES

discov_num	notes	refcode
BPMA205	AB: [PM2000] 2076502 + [PM2000] 2078249.	Gvr2010
BPMA206	BC: [PM2000] 2078249 + [PM2000] 2078204.	Gvr2010
BPMA207	CD: [PM2000] 2078204 + [PM2000] 2077209.	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
19549+1319	BPMA207	CD	1997	2	334	206.0	15.63	15.66		NV	195502.34+131300.1
19549+1319	BPMA207	CD	2001	3	334	206.0	15.63	15.66		NV	195502.34+131300.1
19549+1319	BPMA207	CD	2015	4	334	206.0	15.63	15.66		NV	195502.34+131300.1

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

WDS 19549+1319 BPMA 207 CD : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19549+1319 BPMA 207 CD : MEASURES

No records found.

WDS 19549+1319 : 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 19549+1319 : ALADIN DSS IMAGE @ 19^h 55^m 02.34^s +13° 13' 00.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19549+1319 BPMA 207 CD : 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		19549+1319	BPMA207	CD	334	206.0
Show		19549+1319	BPMA206	BC	181	285.5	5
Show		19549+1319	BPMA205	AB	118	184.5	7
Show		19557+1318	BRT1330		110	4.2	12
Show		19558+1320	BPM1834		197	107.5	14
Show		19542+1305	BPM1810		103	16.8	15
Show		19557+1301	J 3034		304	6.2	17
Show		19559+1256	BPM1835		11	78.8	22
Show		19565+1311	BPM1846		161	45.6	22
Show		19559+1254	BPMA210		271	243.5	24
Show		19532+1301	BPM1787		258	109.0	30
Show		19569+1331	BPM1852			78.5	33
Show		19573+1319	BPM1861		301	64.8	35
Show		19540+1346	BPM1803		227	117.4	37
Show		19528+1257	BPM1776		206	50.2	37
Show		19541+1238	BPM1807		268	50.9	38
Show		19552+1235	J 1202		94	4.1	38
Show		19580+1316	RAO 423		138	2.7	44
Show		19563+1353	BPM1841		275	10.4	44
Show		19520+1309	BPM1746		22	42.3	44
Show		19534+1353	J 2289	AB	331	9.6	46
Show		19534+1353	J 2289	AC	56	35.9	46
Show		19534+1353	J 2289	CD	228	5.3	46
Show		19529+1239	BPMA199		193	275.0	47
Show		19524+1246	BRT1329		173	7.3	48
Show		19582+1329	BPM1884	AB	126	79.4	49
Show		19582+1329	BPM1885	AC	80	61.8	49
Show		19582+1329	BPM1886	BC	357	57.7	50
Show		19578+1344	KPP4179		95	1.8	51
Show		19552+1154	OL 93		160	4.2	57
Show		19515+1250	BPM1724		96	117.9	57
Show		19521+1235	BPMA196		160	254.4	58
Show		19522+1233	TDT1813		98	1.1	58
Show		19584+1235	BPM1891		44	86.1	62
Show		19508+1328	BPM1704		310	34.1	63
Show		19586+1237	BPM1896		262	103.8	64
Show		19575+1408	A 1662		193	0.4	66
Show		19586+1355	BPM1898		120	58.7	67
Show		19542+1207	BPM1809		210	36.2	68
Show		19586+1356	BPM1895		231	117.6	68
Show		19508+1245	BPMA191		283	184.1	69
Show		19586+1357	BPM1894		330	55.9	69
Show		19562+1419	BPM1840		169	99.7	69
Show		19585+1400	BPM1893		259	77.7	70
Show		19592+1350	BPM1905	BC	113	119.6	71
Show		19582+1219	BPM1888		280	33.7	72
Show		19592+1350	BPM1904	AB	242	73.1	72
Show		19536+1204	BPM1792		234	115.7	73
Show		20001+1301	J 501		87	3.6	74
Show		19594+1351	BPM1910		121	63.2	75
Show		20001+1313	BPMA224		325	152.7	75

WDS 19549+1319 : COMPONENTS

	A	B	C
B	pa=118.1° sep=184.73"
C	pa=156.8° sep=406.09"	pa=180.6° sep=286.22"
D	pa=159.1° sep=201.40"	pa=222.0° sep=135.94"	pa=334.6° sep=205.00"

19549+1319 A

Coord arcsec 2000

195451.39+131913.4

Mag

13.78

PmRA

9.00

PmDE

-5.0

19549+1319 B

Coord arcsec 2000	195502.55+131746.3		Coord calc	195502.55+131746.3		Mag	15.46		PmRA	-39.00
PmDE	50.0		Calc delta mag	1.68

19549+1319 C

Coord arcsec 2000	195502.34+131300.1		Coord calc	195502.34+131300.1		Mag	15.63		PmRA	-23.00
PmDE	25.0		Calc delta mag	1.85

19549+1319 D

Coord arcsec 2000	195456.32+131605.3		Mag	15.66		PmRA	-27.00		PmDE	21.0
Calc delta mag	1.88		Calc coord	yes