08309+2004 LDS 1214

08^h 30^m 50.14^s +20° 03' 21.8" P.A. 331.00 sep 2.5 mag 16.60,17.30 Sp M2+M3

Coord 2000	08309+2004	Discov num	LDS1214	Comp		Coord arcsec 2000	08 30 50.14 +20 03 21.8
Date first	1962	Date last	2016	Obs	7
Pa first	335	Pa last	330.7	P.A. Now (θ)	330.7°
Sep first	2.3	Sep last	2.464	Sep. Now (ρ)	2.464"
Mag pri	16.60	Mag sec	17.30	delta mag (ΔM)	0.7	Spectral class	M2+M3 (red/red)
Pri motion ra	-030	Sec motion ra
Pri motion dec	-068	Sec motion dec
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Gaia DR2

663097973605221248

WDS 08309+2004 LDS 1214 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08309+2004	LDS1214		1962	1	335	2.3	16.70	17.30			083050.14+200321.8
08309+2004	LDS1214		2006	3	330	2.5	16.60	17.30			083050.14+200321.8
08309+2004	LDS1214		2015	5	331	2.5	16.60	17.30			083050.14+200321.8
08309+2004	LDS1214		2016	7	331	2.5	16.60	17.30	M2+M3	V	083050.14+200321.8

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WDS 08309+2004 LDS 1214 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08309+2004 LDS 1214 : MEASURES

No records found.

WDS 08309+2004 : VIRTUAL EYEPIECE

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WDS 08309+2004 : ALADIN DSS IMAGE @ 08^h 30^m 50.14^s +20° 03' 21.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08309+2004 LDS 1214 : 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		08309+2004	LDS1214		331	2.5
Show		08327+1957	RAO 125		267	1.4	27
Show		08320+1936	TDS5911		143	0.5	33
Show		08321+1934	OCC 635		-1	0.1	35
Show		08327+2026	ZHN 3		280	164.2	36
Show		08317+1928	OCC9001		297	0.2	38
Show		08317+1924	DEL 1	Ba,Bb	176	0.9	42
Show		08334+2023	HDS1223		158	0.4	42
Show		08317+1924	BEU 12	Aa,Ab	223	0.3	42
Show		08317+1924	LDS 905	AB	348	10.0	42
Show		08317+1924	LMP 40	AC	308	21.5	42
Show		08338+2013	CVR 80		6	85.1	44
Show		08330+2043	RAO 127		296	0.3	51
Show		08319+1854	CVR1150		259	3.4	71
Show		08356+1937	BAR 34		163	4.6	72
Show		08366+1955	SLW 268	BC	244	178.5	81
Show		08366+1955	SLW 269	AB	296	45.1	82
Show		08366+2017	SLW 270		84	88.7	82
Show		08363+1933	BOV 30		16	0.1	83
Show		08248+2009	STT 191		192	36.9	85
Show		08360+2050	BOV 29		151	1.3	86
Show		08320+1835	LDS1215		259	11.4	91
Show		08372+2017	BOV 31		234	3.4	91
Show		08283+2130	STJ 34		47	1.4	94
Show		08276+2128	HJ 448		311	29.4	97
Show		08247+2046	AZC 55		202	18.4	97
Show		08251+1911	SKF 634		299	0.9	97
Show		08258+2109	TVB 191		290	14.2	97
Show		08368+1915	KPP 768		272	6.6	98
Show		08377+1946	STF1249		40	24.9	98
Show		08377+1931	HJ 454	AB	271	36.4	102
Show		08310+2145	TDS5889		294	0.9	102
Show		08328+1825	BRT2389		293	2.5	103
Show		08381+1959	BOV 34		74	0.2	103
Show		08369+1905	SKF 694		206	18.4	104
Show		08370+1905	RAO 126		129	0.7	104
Show		08381+2023	SLE 330		10	16.9	105
Show		08384+2006	BOV 36		97	1.0	107
Show		08365+2119	DBR 281		314	5.9	110
Show		08231+2001	HO 525	AB	175	0.5	110
Show		08231+2001	HO 525	AC	160	38.6	110
Show		08375+1906	BOV 32		131	0.4	111
Show		08382+1922	BOV 35		27	0.2	113
Show		08364+1841	HJ 2456		134	13.4	114
Show		08391+2000	OCC 637		-1	0.0	116
Show		08316+1806	HJ 2452	AB	62	74.5	119
Show		08316+1806	SMR 12	AC	214	344.6	119
Show		08316+1806	SMR 12	AD	268	225.9	119
Show		08316+1806	OCC 690	Aa,Ab	-1	0.1	119
Show		08323+2200	MRA 10		150	0.1	119
Show		08391+1941	S 570	AB	84	57.3	119

WDS 08309+2004 : COMPONENTS

	A
B	pa=332.2° sep=2.43"

08309+2004 A

Componente originario normalizzato	AB		Coord arcsec 2000	083050.14+200321.8		Mag	16.6		Spectral class	M2 (red)
PmRA	-30.00		PmDE	-68.0

08309+2004 B

Componente originario normalizzato	AB		Coord arcsec 2000	083050.06+200323.9		Mag	17.3		Spectral class	M3 (red)
Calc delta mag	0.7		Calc coord	yes