20091+1638 BPM 2034

20^h 09^m 05.85^s +16° 37' 46.1" P.A. 159.00 sep 61.3 mag 14.47,14.72

Coord 2000	20091+1638	Discov num	BPM2034	Comp		Coord arcsec 2000	20 09 05.85 +16 37 46.1
Date first	1993	Date last	2015	Obs	9
Pa first	159	Pa last	158.6	P.A. Now (θ)	158.6°
Sep first	61.4	Sep last	61.317	Sep. Now (ρ)	61.317"
Mag pri	14.47	Mag sec	14.72	delta mag (ΔM)	0.25	Spectral class
Pri motion ra	-007	Sec motion ra	-009
Pri motion dec	-012	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.133 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1809446945613841152

WDS 20091+1638 BPM 2034 : NOTES

discov_num	notes	refcode
BPM2034	[PM2000] 2194255 + [PM2000] 2194438.	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
20091+1638	BPM2034		1998	2	159	61.3	14.68	14.83			NV	200905.85+163746.1
20091+1638	BPM2034		2001	3	159	61.3	14.68	14.83			NV	200905.85+163746.1
20091+1638	BPM2034		2010	4	159	61.3	14.47	14.72			NV	200905.85+163746.1
20091+1638	BPM2034		2015	5	159	61.3	14.47	14.72			NV	200905.85+163746.1

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

WDS 20091+1638 BPM 2034 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20091+1638 BPM 2034 : MEASURES

No records found.

WDS 20091+1638 : VIRTUAL EYEPIECE

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

WDS 20091+1638 : ALADIN DSS IMAGE @ 20^h 09^m 05.85^s +16° 37' 46.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20091+1638 BPM 2034 : 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		20091+1638	BPM2034		159	61.3	0
Show		20096+1648	STF2634	AB	15	4.0	13
Show		20096+1648	STF2634	AC	301	65.0	13
Show		20084+1627	BPM2020		63	18.6	15
Show		20102+1646	BPMA241		355	169.0	18
Show		20079+1621	HEI 76	AB	357	0.2	24
Show		20079+1621	HEI 76	AD	359	1.5	24
Show		20075+1641	J 832		86	2.9	24
Show		20094+1613	BPM2036		180	38.5	25
Show		20105+1655	BUP9008		222	84.5	27
Show		20076+1655	BRT1337	AB	223	5.2	28
Show		20076+1655	SLE 684	AC	279	28.2	28
Show		20076+1700	BPMA239		355	241.0	32
Show		20070+1647	BPM2004		262	117.6	32
Show		20106+1701	BPM2043		206	50.5	33
Show		20069+1630	BPM2002		284	110.9	33
Show		20088+1605	BPM2025		16	67.5	33
Show		20069+1649	TDT1989		215	1.7	34
Show		20108+1614	BKO 527		114	6.0	35
Show		20087+1603	BPM2023		235	109.0	35
Show		20075+1608	J 3052		102	5.2	36
Show		20081+1714	TDT2011		110	0.6	39
Show		20111+1611	ENG 71	AB	148	212.3	40
Show		20111+1611	HZG 15	AD	255	35.3	40
Show		20111+1611	GIC 163	AE	95	103.8	40
Show		20111+1611	HLA 27	AF	326	7.8	40
Show		20084+1558	BPM2019		226	106.1	42
Show		20073+1605	STF2629		187	9.3	42
Show		20111+1611	BUP 205	BC	273	61.8	43
Show		20064+1615	A 1667		268	4.1	45
Show		20102+1723	BPM2042	CD	104	103.5	47
Show		20102+1723	BPM2040	AB	78	72.5	48
Show		20073+1718	BPM2008		19	91.1	48
Show		20097+1724	J 833		115	4.9	48
Show		20123+1650	BPM2056		137	25.4	49
Show		20058+1647	BPM1995		209	82.9	49
Show		20102+1723	BPM2041	BC	175	111.1	49
Show		20093+1549	BPM2035		356	99.0	49
Show		20125+1634	BPM2057		233	73.3	50
Show		20057+1617	BPM1992		139	118.9	53
Show		20078+1548	BPM2014		63	65.3	54
Show		20077+1547	TDT2003		133	2.1	55
Show		20126+1616	BKO 529	BC	296	10.1	56
Show		20123+1607	CHE 189		84	18.1	56
Show		20126+1616	CHE 67	AB	299	12.1	56
Show		20122+1712	BPM2054		267	31.2	56
Show		20052+1619	SLE 681		313	13.3	57
Show		20058+1709	BPM1996		153	72.3	57
Show		20053+1654	BPM1987		213	54.4	58
Show		20130+1624	BPM2061		253	81.5	58
Show		20096+1540	BPM2037		277	81.8	59

WDS 20091+1638 : COMPONENTS

	A
B	pa=158.6° sep=61.32"

20091+1638 A

Coord arcsec 2000

200905.85+163746.1

Mag

14.47

PmRA

-7.00

PmDE

-12.0

20091+1638 B

Coord arcsec 2000	200907.41+163649.0		Mag	14.72		PmRA	-9.00		PmDE	-12.0
Delta magnitude	0.25		Coordinate calculated	yes