03302+7402 LDS 1572 AB

03^h 30^m 14.17^s +74° 02' 09.6" P.A. 189.00 sep 12.8 mag 16.26,16.63 Sp dM5

Coord 2000	03302+7402	Discov num	LDS1572	Comp	AB	Coord arcsec 2000	03 30 14.17 +74 02 09.6
Date first	1953	Date last	2016	Obs	7
Pa first	189	Pa last	188.8	P.A. Now (θ)	188.8°
Sep first	13.1	Sep last	12.797	Sep. Now (ρ)	12.797"
Mag pri	16.26	Mag sec	16.63	delta mag (ΔM)	0.37	Spectral class	dM5
Pri motion ra	+256	Sec motion ra	+256
Pri motion dec	-298	Sec motion dec	-298
Notes	N (See Notes)

Nature of this double is uncertain.

03302+7402 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			03 30 14 +74 02 10	FAR 31 Aa,Ab	2004	1	32	0.3	13.68	15.11	1.43
Show			03 30 14 +74 02 10	LDS 1572 AB	2016	7	189	12.8	16.26	16.63	0.37		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Gaia DR2

544718680541209856

WDS 03302+7402 LDS 1572 AB : NOTES

discov_num	notes	refcode
LDS1572	G221-010/G221-011.
	NLTT 10954/10953	Chm2004
	Aka GIC 43.
FAR 31	NLTT 10954. Primary is white dwarf WD 0324+738.	Far2006

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)
Far2006	Ha -	Farihi, J., Hoard, D., & Wachter, S.	2006ApJ...646..480F
Far2006		ApJ 646, 480, 2006

DISCOVERER

idgroup	discov	author
1	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
03302+7402	LDS1572	AB	2015	5	189	12.8	16.26	16.63	dM5	N	033014.17+740209.6
03302+7402	LDS1572	AB	2016	7	189	12.8	16.26	16.63	dM5	N	033014.17+740209.6

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

WDS 03302+7402 LDS 1572 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03302+7402 LDS 1572 AB : MEASURES

No records found.

WDS 03302+7402 : 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 03302+7402 : ALADIN DSS IMAGE @ 03^h 30^m 14.17^s +74° 02' 09.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03302+7402 LDS 1572 AB : 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		03302+7402	LDS1572	AB	189	12.8	1
Show		03302+7402	FAR 31	Aa,Ab	32	0.3	1
Show		03342+7335	SKF 251		100	12.6	33
Show		03341+7438	LDS1573		202	2.9	41
Show		03336+7449	TDS2579		44	1.0	50
Show		03177+7340	LDS1566		262	5.4	56
Show		03422+7336	TDS2634		341	0.5	57
Show		03363+7312	LDS1576		345	14.3	57
Show		03151+7352	HJ 2173		161	43.2	64
Show		03412+7319	HJ 2193		254	13.1	64
Show		03153+7340	VKI 11		21	7.0	66
Show		03432+7324	LDS1577		240	72.7	67
Show		03474+7333	CRB 168		200	29.6	78
Show		03247+7520	HJ 2179		345	26.0	80
Show		03232+7240	KPP3521		91	1.3	88
Show		03347+7528	PKO 26		130	12.9	88
Show		03460+7302	MLR 457		3	1.0	90
Show		03454+7259	LDS1581	AB	180	8.1	91
Show		03454+7259	WIS 99	AC	233	574.2	91
Show		03412+7524	MLR 392		189	1.0	93
Show		03377+7235	HJ 2190	AB	318	15.2	93
Show		03377+7235	HJ 2190	AC	164	55.4	93
Show		03435+7247	LDS1579		90	7.6	95
Show		03370+7232	VBS 8		21	4.8	95
Show		03214+7532	HJ 2176		71	14.0	97
Show		03414+7236	TDS2627		161	0.6	99
Show		03464+7523	STF 418	AB	64	24.2	103
Show		03464+7523	FOX 133	BC	43	29.2	103
Show		03242+7223	LDS1567		171	111.2	104
Show		03448+7541	TDS2643		249	1.9	115
Show		03294+7557	CLZ 22		302	36.9	115
Show		03496+7243	TDS2660		332	0.5	116
Show		03484+7222	TDS2657		132	2.5	127
Show		03315+7152	A 981		18	1.0	131
Show		03186+7159	TDS2520		201	0.5	133
Show		03224+7153	TDS2531		163	1.4	134
Show		03192+7147	TDS2523		328	0.8	144
Show		03149+7149	TDS2496		2	0.5	150
Show		03359+7133	LDS1575		52	9.8	152
Show		03324+7637	MLR 453		109	5.0	156
Show		03332+7639	TDS2576		304	0.9	158
Show		03378+7638	MFL 26		56	1.1	159
Show		03284+7122	LDS1571		175	2.0	161
Show		03462+7137	STF 421		236	12.5	162
Show		03419+7129	TDS2632		67	0.8	162
Show		03378+7646	HJ 2189		345	14.0	167
Show		03414+7123	HJ 1137		37	12.9	167
Show		03442+7126	LDS1580		136	101.8	168
Show		03127+7133	STT 50	AB	145	1.0	168
Show		03127+7133	HJ 2172	AC	298	28.2	168
Show		03127+7133	SCA 171	Aa,Ab	27	0.4	168

WDS 03302+7402 : COMPONENTS

	A	Ab
Ab	pa=9.7° sep=0.26"
B	pa=182.4° sep=12.66"	pa=182.6° sep=12.91"

03302+7402 A

Coord arcsec 2000	033014.17+740209.6		Mag	16.26		Spectral class	dM5		PmRA	256.00
PmDE	-298.0

03302+7402 Ab

Coord arcsec 2000	033014.18+740209.9		Mag	15.11		Spectral class	dM6		Calc delta mag	1.43
Calc coord	yes

03302+7402 B

Coord arcsec 2000	033014.04+740157.0		Mag	16.63		PmRA	256.00		PmDE	-298.0
Calc delta mag	2.95		Calc coord	yes