Coord 2000	19458+1118	Discov num	BPM1493	Comp		Coord arcsec 2000	19 45 48.03 +11 17 33.0
Date first	1995	Date last	2015	Obs	8
Pa first	169	Pa last	168	P.A. Now (θ)	168°
Sep first	51.2	Sep last	51.3	Sep. Now (ρ)	51.3"
Mag pri	13.67	Mag sec	14.66	delta mag (ΔM)	0.99	Spectral class
Pri motion ra	-006	Sec motion ra	-011
Pri motion dec	-011	Sec motion dec	-010
Notes	N U (See Notes, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.343

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	168.4		Precise sep	51.291		Constellation	Aquila		SAO	105218
Gaia DR2	63981734912

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19458+1118	BPM1493		1999	2	168	51.1	13.85	14.92		NV	194548.03+111733.0
19458+1118	BPM1493		2001	3	169	51.3	13.85	14.92		NV	194548.03+111733.0
19458+1118	BPM1493		2010	4	168	51.3	13.67	14.66		NV	194548.03+111733.0
19458+1118	BPM1493		2015	5	168	51.3	13.67	14.66		NU	194548.03+111733.0

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

WDS 19458+1118 BPM1493 : NOTES

discov_num	notes	refcode
BPM1493	[PM2000] 1974448 + [PM2000] 1974600.	Gvr2010

REFERENCES

refcode	metd	author	reference
BPM		Bordeaux PM2000 catalogue (main catalog: separation < 2')	...................
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

discov	author
BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')
BPM	Bordeaux PM2000 catalogue (annex: 2' < separation < 5', pm > 50 mas/yr)

WDS 19458+1118 BPM1493 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19458+1118 BPM1493 : MEASURES

No records found.

WDS 19458+1118 BPM1493 : Virtual Eyepiece

Radius:

WDS 19458+1118 BPM1493 : Aladin DSS image @ 19^h 45^m 48.03^s +11° 17' 33.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 19458+1118 BPM1493 : 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	sep	pa	dist(')
Show		19458+1118	BPM1493		51.30	168
Show		19460+1116	GWP2891		13.90	202	3
Show		19459+1127	BPM1497		21.90	6	10
Show		19454+1107	HLM 30		9.80	350	15
Show		19448+1106	TDT1701		0.50	280	19
Show		19443+1113	BPM1423		28.40	18	23
Show		19463+1139	BPM1514		56.30	128	24
Show		19473+1128	J 2185	BC	5.80	205	24
Show		19440+1110	J 2277		8.10	318	25
Show		19473+1128	J 2185	AB	46.90	182	25
Show		19448+1057	HDS2802		1.10	18	25
Show		19441+1116	BPM1414		81.70	118	26
Show		19450+1145	BPM1457	BC	104	8	29
Show		19477+1125	BPMA176		220.40	297	29
Show		19450+1145	BPM1456	AB	101.90	132	30
Show		19455+1148	BRT1325		3.90	333	31
Show		19479+1115	J 494		3.70	158	32
Show		19444+1143	BPM1428		89.30	273	33
Show		19449+1047	AGC 10	AB	0.20	140	34
Show		19449+1047	STF2570	AB,C	4.30	277	34
Show		19449+1150	BPM1448		91.50	127	36
Show		19452+1152	TDT1710		0.50	69	36
Show		19435+1056	BRT2183		2.70	200	40
Show		19435+1140	BPM1391		113.90	197	41
Show		19437+1146	BPM1407		113.30	25	42
Show	Tarazed	19463+1037	BUP 198	AB	134.10	257	42
Show		19463+1037	DAL 44	AC	65.70	329	42
Show		19463+1037	DAL 44	AD	53.50	268	42
Show		19463+1037	SMR 36	AE	119	28	42
Show		19463+1037	SMR 36	AF	119.70	61	42
Show		19447+1158	BPM1439		105.60	230	44
Show		19463+1035	BU 55	AB	3.90	29	45
Show		19463+1035	BU 55	AC	33	260	45
Show		19447+1204	BPMA162		224.70	261	50
Show		19426+1133	BPM1362		84.10	215	50
Show		19472+1032	BPM1551		61.20	196	50
Show		19478+1037	A 1192		5	27	51
Show	Pi Aql	19487+1149	STF2583	AB	1.40	105	53
Show		19487+1149	STF2583	AC	36.20	298	53
Show		19435+1200	BPM1390		110.20	62	54
Show		19491+1142	BPM1643		52.70	125	55
Show		19426+1150	DAM 309	DG	6.10	255	56
Show		19466+1024	J 150		1.90	191	57
Show		19476+1207	BPM1571		76.10	202	57
Show		19420+1124	RAO 413		1.30	207	57
Show		19436+1204	BPM1392	AB	63.70	70	58
Show		19436+1204	BPM1393	AC	107.80	54	58
Show	Chi Aql	19426+1150	STT 380	AB	0.40	76	58
Show		19426+1150	STT 380	AC	81	47	58
Show		19426+1150	J 1858	AE	132.10	273	58
Show		19426+1150	DAM 309	AD	102.10	137	58

19458+1118 : COMPONENTS

	A
B	pa=348.6° sep=51.25"

19458+1118 A

Coord arcsec 2000	194548.03+111733.0		Mag	13.67		PmRA	-6.0		PmDE	-11.0
SAO	105218		Gaia DR2	63981734912

SAO

SAO	105218	DelFlag		RA1950		PmRA1950	-0.0003
DE1950		PmDE1950	0.013	Vmag	8.6	SpType	K2
CatNum	7449	Dm number		HD	186748	M HD	0
GC		RA1950rad	5.16433455	DE1950rad	0.19430569	PmRA2000	-0.0002
PmDE2000	0.011

19458+1118 B

Coord arcsec 2000	194548.72+111642.8		Mag	14.66		PmRA	-11.0		PmDE	-10.0
SAO	105218