19390+1708 BPM 1248

19^h 38^m 58.22^s +17° 07' 45.0" P.A. 186.00 sep 55.1 mag 15.77,16.26

Coord 2000	19390+1708	Discov num	BPM1248	Comp		Coord arcsec 2000	19 38 58.22 +17 07 45.0
Date first	1990	Date last	2015	Obs	9
Pa first	186	Pa last	185.6	P.A. Now (θ)	185.6°
Sep first	55.3	Sep last	55.094	Sep. Now (ρ)	55.094"
Mag pri	15.77	Mag sec	16.26	delta mag (ΔM)	0.49	Spectral class
Pri motion ra	-021	Sec motion ra	-004
Pri motion dec	-013	Sec motion dec	-001
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.843

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

4322016248471620736

WDS 19390+1708 BPM 1248 : NOTES

discov_num	notes	refcode
BPM1248	[PM2000] 1892002 + [PM2000] 1891936.	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
19390+1708	BPM1248		1998	2	186	54.9	15.77	16.26		NV	193858.22+170745.0
19390+1708	BPM1248		2001	3	185	55.0	15.77	16.26		NV	193858.22+170745.0
19390+1708	BPM1248		2010	4	185	55.2	15.77	16.26		NV	193858.22+170745.0
19390+1708	BPM1248		2015	5	186	55.1	15.77	16.26		NV	193858.22+170745.0

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

WDS 19390+1708 BPM 1248 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19390+1708 BPM 1248 : MEASURES

No records found.

WDS 19390+1708 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19390+1708 : ALADIN DSS IMAGE @ 19^h 38^m 58.22^s +17° 07' 45.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19390+1708 BPM 1248 : 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		19390+1708	BPM1248		186	55.1
Show		19388+1705	BPM1241		44	33.1	4
Show		19385+1715	BU 1471	AB	333	12.5	11
Show		19385+1715	WAL 116	AC	314	46.9	11
Show		19382+1715	J 138	BC	111	15.7	14
Show		19382+1715	J 138	AB	143	23.8	14
Show		19382+1715	J 138	AC	130	38.0	14
Show		19371+1723	HU 342		255	4.6	31
Show		19413+1703	BPM1318		340	61.6	34
Show		19394+1634	H N 84		301	28.4	35
Show		19366+1721	LDS5880		297	11.4	35
Show		19415+1710	BPM1324	BC	207	90.3	37
Show		19415+1710	BPM1323	AB	352	92.7	37
Show		19406+1737	BPM1289		313	96.6	37
Show		19363+1714	TDT1575		276	0.5	40
Show		19362+1700	BPM1175		108	90.7	41
Show		19385+1626	BPM1234		198	107.1	42
Show		19389+1626	OSO 110	AB	26	11.5	43
Show		19389+1626	OSO 110	AC	81	13.6	43
Show		19389+1626	OSO 110	AD	206	9.2	43
Show		19389+1626	OSO 110	AE	143	13.8	43
Show		19389+1626	OSO 110	AF	350	20.0	43
Show		19389+1626	OSO 110	AG	12	24.4	43
Show		19389+1626	OSO 110	AH	110	23.9	43
Show		19389+1626	RAS 11	Aa,Ab	193	0.7	43
Show		19420+1710	BPMA141		198	242.9	43
Show		19417+1727	BPM1331		161	105.5	45
Show		19398+1751	BPM1267		53	80.4	45
Show		19381+1623	BPM1228		176	62.3	47
Show		19373+1628	H 6 26	AB	82	87.4	47
Show		19373+1628	H 6 26	AC	278	100.7	47
Show		19373+1628	H 6 26	AD	-1	-1.0	47
Show		19416+1639	BPM1327		350	95.7	47
Show		19422+1659	BPM1348		313	15.3	48
Show		19358+1647	BPM1164	AB	124	76.7	50
Show		19358+1647	BPM1165	AC	278	87.0	50
Show		19421+1731	BPM1347		117	92.2	51
Show		19380+1619	LDS5882		276	7.7	51
Show		19362+1636	BPM1174		279	114.8	52
Show		19426+1710	BPM1363		341	31.6	52
Show		19355+1652	J 2985		41	6.7	53
Show		19425+1726	STF2563	CD	118	7.4	53
Show		19396+1800	BPM1263		239	68.6	54
Show		19425+1726	STF2563	AB	286	6.0	54
Show		19425+1726	STF2563	AC	321	83.4	54
Show		19366+1626	BPM1186		342	82.8	54
Show		19403+1758	BPM1281		266	112.6	54
Show		19427+1718	BPM1366		172	68.1	55
Show		19424+1641	LDS1027		93	11.0	55
Show		19427+1719	BPMA146		137	232.3	55
Show		19380+1614	A 1656		176	0.2	56

WDS 19390+1708 : COMPONENTS

	A
B	pa=185.4° sep=55.07"

19390+1708 A

Componente originario normalizzato	AB		Coord arcsec 2000	193858.22+170745.0		Mag	15.77		PmRA	-21.00
PmDE	-13.0

19390+1708 B

Componente originario normalizzato	AB		Coord arcsec 2000	193857.86+170650.2		Mag	16.26		PmRA	-4.00
PmDE	-1.0		Calc delta mag	0.49		Calc coord	yes