20017+1746 BPM 1935

20^h 01^m 43.73^s +17° 46' 24.2" P.A. 28.00 sep 66.0 mag 15.52,15.83

Coord 2000	20017+1746	Discov num	BPM1935	Comp		Coord arcsec 2000	20 01 43.73 +17 46 24.2
Date first	1992	Date last	2015	Obs	9
Pa first	28	Pa last	28.3	P.A. Now (θ)	28.3°
Sep first	65.8	Sep last	65.993	Sep. Now (ρ)	65.993"
Mag pri	15.52	Mag sec	15.83	delta mag (ΔM)	0.31	Spectral class
Pri motion ra	+000	Sec motion ra	-009
Pri motion dec	-016	Sec motion dec	-013
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.593

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1821996462097464448

WDS 20017+1746 BPM 1935 : NOTES

discov_num	notes	refcode
BPM1935	[PM2000] 2137797 + [PM2000] 2138116.	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
20017+1746	BPM1935		1997	2	28	65.9	15.83	15.88		NV	200143.73+174624.2
20017+1746	BPM1935		2001	3	28	66.0	15.83	15.88		NV	200143.73+174624.2
20017+1746	BPM1935		2010	4	28	66.2	15.52	15.83		NV	200143.73+174624.2
20017+1746	BPM1935		2015	5	28	66.0	15.52	15.83		NV	200143.73+174624.2

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

WDS 20017+1746 BPM 1935 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20017+1746 BPM 1935 : MEASURES

No records found.

WDS 20017+1746 : VIRTUAL EYEPIECE

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WDS 20017+1746 : ALADIN DSS IMAGE @ 20^h 01^m 43.73^s +17° 46' 24.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20017+1746 BPM 1935 : 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		20017+1746	BPM1935		28	66.0
Show		20017+1748	SLE 677		12	10.6	2
Show		20024+1744	BPM1948	BC	279	114.7	11
Show		20024+1744	BPM1947	AB	2	31.3	11
Show		20010+1751	BPM1925		344	92.7	12
Show		20017+1759	BPM1934		272	84.8	13
Show		20028+1747	BPM1953		322	42.0	16
Show		20003+1757	HU 352	AB	198	0.2	23
Show		20003+1757	LBU 8	AB,C	27	63.8	23
Show		20003+1757	LBU 8	AB,D	352	65.3	23
Show		20001+1737	S 730	BC	237	68.6	24
Show		20033+1736	BPM1962		177	88.6	25
Show		20001+1737	S 730	AB	14	112.8	25
Show		20001+1737	S 730	AD	198	41.1	25
Show		20001+1737	HO 638	AE	283	2.7	25
Show		20001+1737	S 730	AC	338	78.6	25
Show		20006+1727	BPM1923		2	117.5	26
Show		20002+1733	SLE 675		310	7.1	26
Show		20000+1736	SMR 7		264	4.0	28
Show		20001+1731	H 4 100	AB	265	23.9	28
Show		20001+1731	H 4 100	AC	297	112.6	28
Show		20001+1731	H 4 100	BC	306	97.1	28
Show		20001+1731	BU 1477	CD	208	27.0	29
Show		20001+1731	BU 1477	CE	114	45.9	29
Show		20039+1746	BPM1969		303	74.6	31
Show		20009+1815	J 502	AB	63	3.9	31
Show		20009+1815	J 502	AC	311	19.1	31
Show		20004+1720	SLE 676		228	12.6	32
Show		20042+1739	SLE 679		232	5.6	35
Show		20044+1742	BPM1971		74	114.0	38
Show		19591+1758	BRT1331		213	4.4	39
Show		20020+1707	BPM1941		347	105.5	40
Show		19596+1720	BPM1912		304	92.0	40
Show		20035+1715	TDT1941		165	1.1	41
Show		20032+1712	BPM1960		348	93.0	41
Show		19594+1809	BPM1909		173	104.9	41
Show		20047+1751	SLE 680	AB	309	18.0	43
Show		20047+1751	FYM 279	AC	203	5.8	43
Show		20020+1702	BPM1942		288	114.8	45
Show		20046+1729	BPM1978		315	31.2	45
Show		19586+1734	TDT1892		38	1.2	47
Show		20033+1830	STT 396		208	46.6	49
Show		20023+1835	ARN 109		191	30.7	50
Show		20044+1715	COU 325	AB	225	0.8	50
Show		20044+1715	GII 28	AB,C	107	3.8	50
Show		20041+1704	BUP 202	CH	185	95.6	51
Show		20041+1704	ENG 69	BC	24	152.0	52
Show		20041+1704	STTA202	BG	230	181.4	52
Show		20006+1657	BPM1921		221	78.6	53
Show		20040+1704	BPM1970		183	36.6	54
Show		20055+1743	SLE 682		287	11.1	54

WDS 20017+1746 : COMPONENTS

	A
B	pa=27.1° sep=65.30"

20017+1746 A

Componente originario normalizzato	AB		Coord arcsec 2000	200143.73+174624.2		Mag	15.52		PmRA	0.00
PmDE	-16.0

20017+1746 B

Componente originario normalizzato	AB		Coord arcsec 2000	200145.82+174722.3		Mag	15.83		PmRA	-9.00
PmDE	-13.0		Calc delta mag	0.31		Calc coord	yes