19442+1632 BPM 1417

19^h 44^m 11.19^s +16° 31' 31.4" P.A. 42.00 sep 118.6 mag 13.72,13.66

Coord 2000	19442+1632	Discov num	BPM1417	Comp		Coord arcsec 2000	19 44 11.19 +16 31 31.4
Date first	1975	Date last	2015	Obs	8
Pa first	42	Pa last	41.6	P.A. Now (θ)	41.6°
Sep first	118.7	Sep last	118.614	Sep. Now (ρ)	118.614"
Mag pri	13.72	Mag sec	13.66	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	-011	Sec motion ra	+004
Pri motion dec	-032	Sec motion dec	-021
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.55

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1820868397557803264

WDS 19442+1632 BPM 1417 : NOTES

discov_num	notes	refcode
BPM1417	[PM2000] 1954346 + [PM2000] 1955493.	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
19442+1632	BPM1417		1997	2	42	118.7	13.90	13.93		NV	194411.19+163131.4
19442+1632	BPM1417		2001	3	42	118.7	13.90	13.93		NV	194411.19+163131.4
19442+1632	BPM1417		2010	4	41	118.8	13.72	13.66		NV	194411.19+163131.4
19442+1632	BPM1417		2015	5	42	118.6	13.72	13.66		NV	194411.19+163131.4

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

WDS 19442+1632 BPM 1417 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19442+1632 BPM 1417 : MEASURES

No records found.

WDS 19442+1632 : VIRTUAL EYEPIECE

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WDS 19442+1632 : ALADIN DSS IMAGE @ 19^h 44^m 11.19^s +16° 31' 31.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19442+1632 BPM 1417 : 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		19442+1632	BPM1417		42	118.6	1
Show		19443+1623	BPM1424		171	108.7	9
Show		19448+1628	BPM1447		52	108.8	11
Show		19446+1621	BPM1438		84	54.8	13
Show		19444+1619	BPM1429		358	106.2	13
Show		19451+1630	BPM1466		119	115.0	14
Show		19433+1638	BPM1381		173	56.7	15
Show		19444+1618	BPM1427		303	73.7	15
Show		19443+1615	BPM1425		218	34.8	17
Show		19453+1629	BPMA167		204	136.9	17
Show		19448+1649	STF2569		356	2.8	20
Show		19455+1623	BPM1473	AB	218	68.9	21
Show		19455+1623	BPM1474	AC	134	100.8	21
Show		19455+1640	BPM1476		53	116.7	21
Show		19433+1648	BPMA148		102	164.2	21
Show		19427+1633	BPM1368		135	58.1	21
Show		19437+1611	BPMA152		237	279.9	22
Show		19459+1625	BPMA171	CD	190	7.5	25
Show		19436+1608	BPM1394		305	43.1	26
Show		19459+1625	BPMA171	AB	25	3.8	27
Show		19459+1625	BPMA171	AC	229	224.9	27
Show		19449+1607	BPM1451		110	62.7	27
Show		19435+1657	TDT1675		182	0.4	28
Show		19424+1641	LDS1027		93	11.0	29
Show		19441+1702	BPMA155		275	239.1	31
Show		19434+1701	BPM1385		112	102.5	32
Show		19456+1655	BPM1483	BC	176	107.2	32
Show		19456+1655	BPM1482	AB	141	35.8	32
Show		19463+1648	HEI 177		208	0.4	34
Show		19464+1643	BPM1522		98	67.3	34
Show		19446+1557	BPM1432	BC	230	118.9	35
Show		19442+1706	BPMA156		161	279.0	35
Show		19454+1702	BPM1471		242	29.3	35
Show		19446+1557	BPM1431	AB	314	69.3	36
Show		19418+1626	BPM1333		93	18.9	36
Show		19451+1705	BPM1458		59	123.3	36
Show		19464+1615	BPM1524		269	66.7	36
Show		19432+1559	BPM1378		227	79.5	36
Show		19443+1707	BPM1421		162	82.1	36
Show		19428+1702	BPM1371		296	112.4	36
Show		19465+1619	BPM1528		354	113.7	37
Show		19454+1705	BPM1472		211	69.8	38
Show		19461+1606	BPM1504		13	51.9	38
Show		19459+1602	BPM1498		127	114.8	39
Show		19416+1639	BPM1327		350	95.7	39
Show		19422+1659	BPM1348		313	15.3	40
Show		19423+1559	BPM1349		182	65.2	43
Show		19450+1551	HDS2803		139	2.0	43
Show		19462+1704	BPM1505	AB	242	93.3	43
Show		19462+1704	BPM1506	AC	3	114.8	43
Show		19461+1705	BPM1503		245	22.1	44

WDS 19442+1632 : COMPONENTS

	A
B	pa=40.4° sep=116.48"

19442+1632 A

Componente originario normalizzato	AB		Coord arcsec 2000	194411.19+163131.4		Mag	13.72		PmRA	-11.00
PmDE	-32.0

19442+1632 B

Componente originario normalizzato	AB		Coord arcsec 2000	194416.44+163300.1		Mag	13.66		PmRA	4.00
PmDE	-21.0		Calc delta mag	0.06		Calc coord	yes