20053+1500 BPM 1988

20^h 05^m 18.72^s +15° 00' 13.2" P.A. 252.00 sep 58.1 mag 13.58,13.99

Coord 2000	20053+1500	Discov num	BPM1988	Comp		Coord arcsec 2000	20 05 18.72 +15 00 13.2
Date first	1994	Date last	2015	Obs	9
Pa first	252	Pa last	252.4	P.A. Now (θ)	252.4°
Sep first	58.1	Sep last	58.096	Sep. Now (ρ)	58.096"
Mag pri	13.58	Mag sec	13.99	delta mag (ΔM)	0.41	Spectral class
Pri motion ra	-010	Sec motion ra	-009
Pri motion dec	-013	Sec motion dec	-009
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.251 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1807674739024786944

WDS 20053+1500 BPM 1988 : NOTES

discov_num	notes	refcode
BPM1988	[PM2000] 2166204 + [PM2000] 2165684.	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
20053+1500	BPM1988		2000	2	252	58.2	13.58	13.99		NV	200518.72+150013.2
20053+1500	BPM1988		2001	3	252	58.2	13.58	13.99		NV	200518.72+150013.2
20053+1500	BPM1988		2010	4	252	57.9	13.58	13.99		NV	200518.72+150013.2
20053+1500	BPM1988		2015	5	252	58.3	13.58	13.99		NV	200518.72+150013.2

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

WDS 20053+1500 BPM 1988 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20053+1500 BPM 1988 : MEASURES

No records found.

WDS 20053+1500 : VIRTUAL EYEPIECE

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

WDS 20053+1500 : ALADIN DSS IMAGE @ 20^h 05^m 18.72^s +15° 00' 13.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20053+1500 BPM 1988 : 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		20053+1500	BPM1988		252	58.1
Show		20058+1507	BPM1994		170	98.9	10
Show		20052+1510	BPM1986		62	15.4	10
Show		20058+1519	BPM1993		205	53.2	20
Show		20038+1459	BU 1478		170	28.6	22
Show		20058+1521	BPM1997		257	61.8	23
Show		20038+1450	BPM1967		187	47.0	24
Show		20038+1512	BPM1968		183	114.6	25
Show		20033+1504	A 1666		76	0.4	30
Show		20054+1530	BU 57		118	2.6	30
Show		20071+1445	KPP 456		170	4.8	31
Show		20038+1436	HJ 1469		215	17.6	33
Show		20058+1533	BPMA235		353	180.0	34
Show		20077+1459	BPM2013		133	110.9	35
Show		20029+1455	BPM1955		300	97.8	35
Show		20074+1442	BPM2012		136	39.6	35
Show		20054+1424	BPMA234		295	168.5	37
Show		20034+1528	STF2618		115	5.6	39
Show		20075+1522	BPMA238		128	167.2	39
Show		20070+1430	BPM2005		72	20.0	39
Show		20050+1544	BPM1984	BC	8	33.6	43
Show		20027+1439	BPM1952		8	68.0	43
Show		20030+1528	D 21		211	21.3	43
Show		20050+1544	BPM1983	AB	137	117.4	44
Show		20084+1503	OSO 117	AB	335	3.1	45
Show		20084+1503	OSO 117	AC	313	13.7	45
Show		20084+1503	OSO 117	AD	258	20.7	45
Show		20084+1503	OSO 117	AE	358	21.9	45
Show		20084+1503	LDS1033	AF	269	999.9	45
Show		20028+1435	STF2616		268	3.4	45
Show		20082+1520	BRT1338		271	4.8	47
Show		20057+1548	BPM1990		225	117.6	48
Show		20019+1458	BPM1940		79	61.6	50
Show		20063+1549	BPMA236		73	166.7	51
Show		20073+1418	BPM2010		350	26.2	52
Show		20063+1550	BPM1998		254	107.0	52
Show		20026+1536	TRN 5		77	3.3	54
Show		20082+1534	KPP4185		156	2.1	54
Show		20056+1554	BPM1989		174	86.6	55
Show		20048+1554	STT 397		179	46.1	55
Show		20083+1533	BPM2018		304	81.5	55
Show		20084+1427	GWP2923		324	61.2	57
Show		20029+1416	OSO 116	AB	105	4.7	57
Show		20029+1416	OSO 116	AC	226	11.2	57
Show		20029+1416	OSO 116	AD	16	16.1	57
Show		20077+1547	TDT2003		133	2.1	58
Show		20035+1408	BPM1965		11	62.6	59
Show		20054+1559	SLE 683	AB	356	9.1	59
Show		20054+1559	SLE 683	AC	5	9.6	59
Show		20022+1537	BPMA230		42	244.4	59
Show		20063+1403	BPMA237		4	295.9	60

WDS 20053+1500 : COMPONENTS

	A
B	pa=251.8° sep=56.30"

20053+1500 A

Componente originario normalizzato	AB		Coord arcsec 2000	200518.72+150013.2		Mag	13.58		PmRA	-10.00
PmDE	-13.0

20053+1500 B

Componente originario normalizzato	AB		Coord arcsec 2000	200515.03+145955.6		Mag	13.99		PmRA	-9.00
PmDE	-9.0		Calc delta mag	0.41		Calc coord	yes