00312-3041 LDS 2132

00^h 31^m 12.11^s -30° 40' 58.5" P.A. 354.00 sep 7.1 mag 15.23,15.74

Coord 2000	00312-3041	Discov num	LDS2132	Comp		Coord arcsec 2000	00 31 12.11 -30 40 58.5
Date first	1954	Date last	2016	Obs	9
Pa first	355	Pa last	353.6	P.A. Now (θ)	353.6°
Sep first	7.0	Sep last	7.066	Sep. Now (ρ)	7.066"
Mag pri	15.23	Mag sec	15.74	delta mag (ΔM)	0.51	Spectral class
Pri motion ra	+182	Sec motion ra	+162
Pri motion dec	-071	Sec motion dec	-026
Notes	N (See Notes)

rPM=0.252 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sculptor

Gaia DR2

2317617924049442176

WDS 00312-3041 LDS 2132 : NOTES

discov_num	notes	refcode
LDS2132	NLTT 1669/1668	Chm2004

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.)

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
00312-3041	LDS2132		1998	3	354	7.0	15.23	15.74		D	003112.11-304058.5
00312-3041	LDS2132		1999	5	354	7.1	15.23	15.74		N	003112.11-304058.5
00312-3041	LDS2132		2010	6	352	6.1	15.23	15.74		N	003112.11-304058.5
00312-3041	LDS2132		2015	7	354	7.1	15.23	15.74		N	003112.11-304058.5
00312-3041	LDS2132		2016	9	354	7.1	15.23	15.74		N	003112.11-304058.5

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

WDS 00312-3041 LDS 2132 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00312-3041 LDS 2132 : MEASURES

No records found.

WDS 00312-3041 : VIRTUAL EYEPIECE

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WDS 00312-3041 : ALADIN DSS IMAGE @ 00^h 31^m 12.11^s -30° 40' 58.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00312-3041 LDS 2132 : 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		00312-3041	LDS2132		354	7.1
Show		00323-3048	I 704			2.7	16
Show		00317-3103	BRT2843		132	5.3	23
Show		00312-3016	RST2245		334	0.6	25
Show		00340-3019	UC 394		189	27.7	43
Show		00280-3051	UC 375		336	39.8	43
Show		00310-3138	HDS 69		96	0.1	58
Show		00359-3059	BRT2844		250	4.1	63
Show		00264-3108	B 638		110	3.5	68
Show		00259-3112	HDS 58		357	0.2	75
Show		00276-3157	HJ 3367	AB	179	5.3	90
Show		00276-3157	I 438	BC	242	8.8	90
Show		00259-3141	UC 364		63	21.4	91
Show		00288-3213	TDS1483		179	2.7	97
Show		00299-3216	B 639		331	2.9	97
Show		00383-3128	UC 406		87	50.8	103
Show		00341-3217	RST2247		341	1.1	104
Show		00295-2858	LDS2129		208	29.7	106
Show		00331-3224	LDS2135		204	19.8	107
Show		00244-2940	UC 360	BC	222	120.2	108
Show		00244-2940	SKF 204	AB	27	8.0	108
Show		00244-2940	DAM1268	Aa,Ab	25	2.7	108
Show		00292-3228	LDS 19		149	19.3	109
Show		00342-2857	RST1192		31	0.2	111
Show		00268-3220	LDS2121		292	51.5	114
Show		00226-3111	LDS 14	AB	270	54.1	115
Show		00226-3111	NSN 43	Ba,Bb	41	1.4	115
Show		00311-3238	B 2553		359	11.2	117
Show		00296-2845	LDS2130		355	54.0	119
Show		00279-3235	LDS 18		175	17.9	121
Show		00405-3102	UC 421		19	42.7	122
Show		00383-3202	UC 407		305	11.4	123
Show		00287-3246	SEE 7		199	9.4	130
Show		00365-2851	SKF1263		315	27.4	130
Show		00341-3247	RST2248		204	0.5	132
Show		00209-3040	SKF1259		127	17.8	134
Show		00303-2827	UC 380		247	39.7	135
Show		00217-3141	TDS1418	AB	246	0.8	137
Show		00410-2942	NSC 2		181	19.9	140
Show		00393-2906	LDS2141		55	7.5	142
Show		00194-3022	BRT2842		152	3.9	153
Show		00229-2852	RST1186		224	0.3	154
Show		00395-3232	LDS2142		304	6.6	154
Show		00210-3219	BRT1578		286	2.2	163
Show		00185-3005	KPP1566		335	11.8	169
Show		00319-2750	LDS2134		81	35.5	172
Show		00257-3320	RST2244		257	4.5	174
Show		00408-3246	HJ 3384	AB	266	5.9	175
Show		00250-3318	KPP1784		82	13.8	176
Show		00448-3105	SKF1356		9	7.8	177
Show		00193-3219	LDS2114		102	12.4	180

WDS 00312-3041 : COMPONENTS

	A
B	pa=354.5° sep=7.05"

00312-3041 A

Componente originario normalizzato	AB		Coord arcsec 2000	003112.11-304058.5		Mag	15.23		PmRA	182.00
PmDE	-71.0

00312-3041 B

Componente originario normalizzato	AB		Coord arcsec 2000	003112.06-304051.5		Mag	15.74		PmRA	162.00
PmDE	-26.0		Calc delta mag	0.51		Calc coord	yes