20019+1428 BPM 1936

20^h 01^m 51.39^s +14° 27' 31.0" P.A. 246.00 sep 93.6 mag 13.25,14.96

Coord 2000	20019+1428	Discov num	BPM1936	Comp		Coord arcsec 2000	20 01 51.39 +14 27 31.0
Date first	1996	Date last	2015	Obs	5
Pa first	246	Pa last	245.7	P.A. Now (θ)	245.7°
Sep first	93.4	Sep last	93.553	Sep. Now (ρ)	93.553"
Mag pri	13.25	Mag sec	14.96	delta mag (ΔM)	1.71	Spectral class
Pri motion ra	-063	Sec motion ra	-022
Pri motion dec	-070	Sec motion dec	-020
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.687

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1807266201737659904

WDS 20019+1428 BPM 1936 : NOTES

discov_num	notes	refcode
BPM1936	[PM2000] 2138827 + [PM2000] 2138074.	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

discov	author
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	dm_number	notes	coord_arcsec_2000
20019+1428	BPM1936		1997	2	246	93.5	13.25	14.96			NV	200151.39+142731.0
20019+1428	BPM1936		2001	3	246	93.6	13.25	14.96			NV	200151.39+142731.0
20019+1428	BPM1936		2010	4	246	93.2	13.25	14.96			NV	200151.39+142731.0
20019+1428	BPM1936		2015	5	246	93.6	13.25	14.96			NV	200151.39+142731.0

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

WDS 20019+1428 BPM 1936 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20019+1428 BPM 1936 : MEASURES

No records found.

WDS 20019+1428 : VIRTUAL EYEPIECE

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WDS 20019+1428 : ALADIN DSS IMAGE @ 20^h 01^m 51.39^s +14° 27' 31.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20019+1428 BPM 1936 : 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		20019+1428	BPM1936		246	93.6	0
Show		20028+1435	STF2616		267	3.5	16
Show		20027+1439	BPM1952		8	68.0	18
Show		20029+1416	OSO 116	AB	105	4.7	19
Show		20029+1416	OSO 116	AC	226	11.2	19
Show		20029+1416	OSO 116	AD	16	16.1	19
Show		19598+1425	BPM1918		348	96.6	30
Show		20038+1436	HJ 1469		215	17.6	30
Show		20035+1408	BPM1965		11	62.6	31
Show		20019+1458	BPM1940		79	61.6	31
Show		20029+1455	BPM1955		300	97.8	33
Show		19599+1444	HJ 1459	AB	293	9.1	34
Show		19599+1444	DAM 187	BC	304	10.6	34
Show		19599+1444	DAM 187	CD	272	12.3	34
Show		20013+1355	BPM1930		130	90.1	34
Show		20002+1454	HDS2847	Aa,Ab	54	0.4	36
Show		20002+1454	BPM1920	AB	34	77.0	36
Show		20038+1450	BPM1967		187	47.0	37
Show		19596+1410	BPM1914		253	54.8	38
Show		20033+1354	BPM1961		41	48.1	40
Show		19592+1419	BPM1903		240	99.2	40
Show		20033+1504	A 1666		76	0.4	42
Show		20010+1346	J 3042		84	5.4	42
Show		19597+1400	BPM1915		349	54.2	43
Show		20038+1459	BU 1478		170	28.6	43
Show		19589+1421	BPM1900		47	79.8	44
Show		20011+1344	DAM 188		242	5.4	46
Show		19597+1355	BPM1916		177	97.0	46
Show		19595+1358	BPM1911		68	52.6	46
Show		19591+1450	BPM1902		210	107.8	46
Show		20033+1347	BPM1963		141	117.9	46
Show		20009+1514	TDT1914		193	0.9	49
Show		19591+1437	J 3218	AB	46	4.2	51
Show		19591+1437	FYM 301	AC	31	8.9	51
Show		19585+1440	DAM 186		352	4.4	51
Show		20038+1345	AG 398		220	26.8	51
Show		19594+1351	BPM1910		121	63.2	52
Show		20054+1424	BPMA234		295	168.5	52
Show		20038+1512	BPM1968		183	114.6	53
Show		19592+1350	BPM1904	AB	242	73.1	54
Show		19592+1350	BPM1905	BC	113	119.6	55
Show		19585+1400	BPM1893		259	77.7	56
Show		19581+1418	BPMA221		149	202.7	56
Show		19586+1357	BPM1894		330	55.9	57
Show		20021+1331	BPMA229		84	130.9	57
Show		19586+1356	BPM1895		231	117.6	57
Show		19586+1355	BPM1898		120	58.7	58
Show		19580+1442	BPM1881		320	50.8	58
Show		20017+1328	BPMA228		155	276.8	60
Show		20048+1346	BPM1980		57	67.6	60
Show		20053+1500	BPM1988		252	58.1	60

WDS 20019+1428 : COMPONENTS

	A
B	pa=245.7° sep=93.55"

20019+1428 A

Coord arcsec 2000

200151.39+142731.0

Mag

13.25

PmRA

-63.00

PmDE

-70.0

20019+1428 B

Coord arcsec 2000	200145.52+142652.5		Mag	14.96		PmRA	-22.00		PmDE	-20.0
Delta magnitude	1.71		Coordinate calculated	yes