08320+1620 BPM 444

08^h 31^m 59.69^s +16° 19' 46.0" P.A. 204.00 sep 27.7 mag 15.00,15.82

Coord 2000	08320+1620	Discov num	BPM 444	Comp		Coord arcsec 2000	08 31 59.69 +16 19 46.0
Date first	1996	Date last	2016	Obs	10
Pa first	204	Pa last	204.2	P.A. Now (θ)	204.2°
Sep first	27.7	Sep last	27.728	Sep. Now (ρ)	27.728"
Mag pri	15.00	Mag sec	15.82	delta mag (ΔM)	0.82	Spectral class
Pri motion ra	+024	Sec motion ra	+025
Pri motion dec	-055	Sec motion dec	-054
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Gaia DR2

658710033153652224

WDS 08320+1620 BPM 444 : NOTES

discov_num	notes	refcode
BPM 444	[PM2000] 892430 + [PM2000] 892422.	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
08320+1620	BPM 444		1997	2	204	27.7	15.05	15.84		NV	083159.69+161946.0
08320+1620	BPM 444		2000	3	204	27.7	15.05	15.84		NV	083159.69+161946.0
08320+1620	BPM 444		2010	4	204	27.7	15.00	15.82		NV	083159.69+161946.0
08320+1620	BPM 444		2015	5	204	27.7	15.00	15.82		NV	083159.69+161946.0
08320+1620	BPM 444		2016	10	204	27.7	15.00	15.82		NV	083159.69+161946.0

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

WDS 08320+1620 BPM 444 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08320+1620 BPM 444 : MEASURES

No records found.

WDS 08320+1620 : VIRTUAL EYEPIECE

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

WDS 08320+1620 : ALADIN DSS IMAGE @ 08^h 31^m 59.69^s +16° 19' 46.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08320+1620 BPM 444 : 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		08320+1620	BPM 444		204	27.7
Show		08324+1547	GWP1035		263	33.1	34
Show		08313+1656	GWP1030		108	112.2	39
Show		08344+1557	BPM 447		334	29.2	42
Show		08299+1551	TDS5872		350	1.9	42
Show		08344+1653	OCC9143		-1	0.1	48
Show		08289+1550	HEI 144		145	2.2	53
Show		08280+1619	A 2545	AB	191	2.7	58
Show		08280+1619	GII 161	Aa,Ab	129	0.1	58
Show		08323+1520	BPM 445		300	102.1	61
Show		08284+1651	STF1230		186	33.8	61
Show		08297+1716	BRT2388		33	5.2	65
Show		08359+1542	UC 1689		68	12.4	68
Show		08367+1643	BPM 451		125	22.7	72
Show		08311+1509	CBL 257		285	47.2	73
Show		08274+1545	KPP1700		43	13.1	75
Show		08268+1610	HEI 143		278	2.1	77
Show		08347+1727	UC 1687		141	17.2	78
Show		08289+1729	HEI 11		350	2.5	85
Show		08285+1728	BRT2387		136	2.4	87
Show		08319+1750	GRV 762		353	46.1	91
Show		08372+1715	OCC 606		-1	0.1	94
Show		08340+1749	OCC 213		-1	0.1	94
Show		08258+1703	OCC 199	Aa,Ab	-1	0.1	99
Show		08258+1703	TOK 380	AB	302	692.4	99
Show		08368+1505	HJ 3310		68	12.7	102
Show		08296+1758	HJ 450		306	7.6	104
Show		08316+1806	HJ 2452	AB	62	74.5	107
Show		08316+1806	SMR 12	AC	214	344.6	107
Show		08316+1806	SMR 12	AD	268	225.9	107
Show		08316+1806	OCC 690	Aa,Ab	-1	0.1	107
Show		08359+1447	LDS1216		42	3.9	109
Show		08258+1703	RAO 62	BC	311	16.7	110
Show		08397+1609	OCC9144		-1	-1.0	111
Show		08382+1511	RDN 3	A,BC	19	0.5	113
Show		08382+1511	RDN 3	BC	354	0.1	113
Show		08392+1703	GWP1061		343	27.5	113
Show		08356+1438	HU 857	AB	223	4.3	115
Show		08356+1438	SKF2793	AC	295	81.5	115
Show		08362+1803	CVR1153		127	3.4	121
Show		08264+1749	COU 953		34	0.9	121
Show		08328+1825	BRT2389		293	2.5	126
Show		08405+1540	HJ 3311		143	15.8	131
Show		08320+1835	LDS1215		259	11.4	135
Show		08414+1618	SKF 27		290	11.1	136
Show		08286+1413	OCC 554		-1	0.1	137
Show		08359+1413	BRT1252		93	5.1	139
Show		08280+1414	BRT1249		160	3.4	139
Show		08240+1503	HEI 476		166	0.2	140
Show		08389+1758	OCC 787		-1	0.1	140
Show		08227+1535	CVR1146		122	4.0	142

WDS 08320+1620 : COMPONENTS

	A
B	pa=203.3° sep=27.54"

08320+1620 A

Componente originario normalizzato	AB		Coord arcsec 2000	083159.69+161946.0		Mag	15		PmRA	24.00
PmDE	-55.0

08320+1620 B

Componente originario normalizzato	AB		Coord arcsec 2000	083158.93+161920.7		Mag	15.82		PmRA	25.00
PmDE	-54.0		Calc delta mag	0.82		Calc coord	yes