21321+1740 BPM 2388

21^h 32^m 07.26^s +17° 39' 31.3" P.A. 300.00 sep 79.1 mag 14.02,14.36

Coord 2000	21321+1740	Discov num	BPM2388	Comp		Coord arcsec 2000	21 32 07.26 +17 39 31.3
Date first	1995	Date last	2015	Obs	8
Pa first	300	Pa last	299.9	P.A. Now (θ)	299.9°
Sep first	79.0	Sep last	79.129	Sep. Now (ρ)	79.129"
Mag pri	14.02	Mag sec	14.36	delta mag (ΔM)	0.34	Spectral class
Pri motion ra	-008	Sec motion ra	-007
Pri motion dec	-009	Sec motion dec	+009
Notes	N V (See Notes, Proper motion indicates physical)

rPM=1.497

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1785775422321286400

WDS 21321+1740 BPM 2388 : NOTES

discov_num	notes	refcode
BPM2388	[PM2000] 2509576 + [PM2000] 2509430.	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
21321+1740	BPM2388		1998	2	300	79.0	14.18	14.56		NV	213207.26+173931.3
21321+1740	BPM2388		2001	3	300	79.0	14.18	14.56		NV	213207.26+173931.3
21321+1740	BPM2388		2010	4	300	79.2	14.02	14.36		NV	213207.26+173931.3
21321+1740	BPM2388		2015	5	300	79.1	14.02	14.36		NV	213207.26+173931.3

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

WDS 21321+1740 BPM 2388 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21321+1740 BPM 2388 : MEASURES

No records found.

WDS 21321+1740 : 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 21321+1740 : ALADIN DSS IMAGE @ 21^h 32^m 07.26^s +17° 39' 31.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21321+1740 BPM 2388 : 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		21321+1740	BPM2388		300	79.1
Show		21322+1731	BPM2389		318	95.2	10
Show		21315+1744	BPM2387		336	115.5	11
Show		21327+1748	GWP3071		243	18.6	13
Show		21330+1722	CVR 248		80	114.8	22
Show		21296+1739	TSN 198		194	0.0	36
Show		21297+1719	COU 535		37	0.8	41
Show		21329+1658	RAO 459		317	0.5	44
Show		21290+1800	CVR 904		186	26.8	50
Show		21344+1816	BPM2393		24	94.5	50
Show		21356+1731	BPM2398		96	82.6	51
Show		21359+1723	BPM2399		230	92.5	57
Show		21287+1810	HU 490	AB	316	0.4	58
Show		21287+1810	B 2896	AC	26	3.8	58
Show		21347+1654	UC 4500		226	15.6	60
Show		21281+1754	RAO 456		103	0.1	60
Show		21278+1726	NSN 745		341	4.2	63
Show		21339+1642	CVR 908		340	15.5	64
Show		21323+1848	BRT2497		187	1.8	68
Show		21301+1629	BPM2381		113	76.0	77
Show		21339+1625	BPM2392		265	26.1	79
Show		21287+1627	BPM2378		30	57.5	88
Show		21353+1624	HEI 81		327	2.9	88
Show		21274+1837	BRT2495		64	3.0	89
Show		21328+1612	HEI 80		161	0.1	90
Show		21363+1627	HDS3076		264	0.3	94
Show		21293+1611	BPM2379		89	104.6	98
Show		21290+1906	J 579		182	3.7	98
Show		21252+1742	BPM2372		24	99.6	99
Show		21251+1740	BPM2371		299	82.6	102
Show		21368+1858	TDT3062		151	0.6	103
Show		21275+1618	UC 261	BC	151	48.3	106
Show		21324+1553	BPM2390		145	107.9	107
Show		21248+1804	FMR 235		287	8.0	107
Show		21337+1554	BPM2391		283	54.9	109
Show		21362+1912	TDT3052		197	1.7	109
Show		21252+1828	COU 430	AB	229	0.8	111
Show		21252+1828	ARY 70	AC	98	63.0	111
Show		21349+1923	TDT3041		350	0.8	111
Show		21344+1552	J 285		72	2.5	113
Show		21346+1551	BPM2394		357	99.4	114
Show		21368+1915	BRT2498		268	5.0	116
Show		21284+1924	CVR 247		263	79.8	118
Show		21266+1611	BPM2375		32	102.5	119
Show		21384+1858	TDT3075		250	1.0	119
Show		21247+1647	TDT2949		115	0.5	120
Show		21242+1659	GWP3056		305	12.3	121
Show		21353+1547	J 286		269	17.8	123
Show		21385+1902	TDT3077	AB	294	0.4	124
Show		21385+1902	SKF 292	AB,C	91	16.2	124
Show		21235+1728	COU 428		137	0.9	124

WDS 21321+1740 : COMPONENTS

	A
B	pa=301.1° sep=76.34"

21321+1740 A

Componente originario normalizzato	AB		Coord arcsec 2000	213207.26+173931.3		Mag	14.02		PmRA	-8.00
PmDE	-9.0

21321+1740 B

Componente originario normalizzato	AB		Coord arcsec 2000	213202.69+174010.7		Mag	14.36		PmRA	-7.00
PmDE	9.0		Calc delta mag	0.34		Calc coord	yes