21483-3749 LDS 756

21^h 48^m 13.05^s -37° 48' 43.1" P.A. 34.00 sep 22.3 mag 11.22,13.30

Coord 2000	21483-3749	Discov num	LDS 756	Comp		Coord arcsec 2000	21 48 13.05 -37 48 43.1
Date first	1920	Date last	2016	Obs	8
Pa first	45	Pa last	33.6	P.A. Now (θ)	33.6°
Sep first	23.0	Sep last	22.26	Sep. Now (ρ)	22.26"
Mag pri	11.22	Mag sec	13.30	delta mag (ΔM)	2.08	Spectral class
Pri motion ra	+107	Sec motion ra	+111
Pri motion dec	-074	Sec motion dec	-073
Notes

rPM=0.031 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Tycho2

7981-00441-1

Gaia DR2

6585343857399353472

WDS 21483-3749 LDS 756 : 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
21483-3749	LDS 756		1999	2	34	22.3	11.22	12.20		D	214813.05-374843.1
21483-3749	LDS 756		2010	5	34	22.2	11.22	13.30			214813.05-374843.1
21483-3749	LDS 756		2015	6	34	22.3	11.22	13.30			214813.05-374843.1
21483-3749	LDS 756		2016	8	34	22.3	11.22	13.30			214813.05-374843.1

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

WDS 21483-3749 LDS 756 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21483-3749 LDS 756 : MEASURES

No records found.

WDS 21483-3749 : VIRTUAL EYEPIECE

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WDS 21483-3749 : ALADIN DSS IMAGE @ 21^h 48^m 13.05^s -37° 48' 43.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21483-3749 LDS 756 : 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		21483-3749	LDS 756		34	22.3
Show		21483-3742	B 538		211	1.8	8
Show		21495-3749	LDS5927		107	4.4	10
Show		21498-3750	B 539		321	1.5	19
Show		21461-3820	RST2186		250	3.7	41
Show		21449-3742	TDT3133		110	0.5	41
Show		21517-3747	LDS6364		121	5.1	41
Show		21450-3724	KPP3093		187	8.4	46
Show		21520-3801	TDT3203		38	0.6	47
Show		21481-3839	HDS3105		163	0.2	50
Show		21501-3837	TOK 36		144	2.2	53
Show		21465-3843	B 536		267	1.0	59
Show		21425-3756	HJ 5288		60	19.7	69
Show		21434-3708	WIS 351		70	359.5	71
Show		21542-3802	B 543		242	2.9	72
Show		21459-3640	JSP 827	AB	108	0.5	75
Show		21459-3640	SKF1253	AB,C	70	43.5	75
Show		21424-3829	WG 277		56	4.7	80
Show		21543-3828	I 1448	AB	146	3.1	83
Show		21543-3828	LDS4922	AC	59	46.3	83
Show		21419-3710	BVD 154		100	31.9	85
Show		21446-3632	SKF2808		111	2.9	89
Show		21552-3705	ALD 78		42	3.1	94
Show		21559-3719	UC 4600		202	31.3	96
Show		21399-3759	RST2184		56	0.7	99
Show		21458-3612	DEA 10		34	108.9	101
Show		21488-3929	CVN 111		277	0.4	101
Show		21434-3917	B 535		208	4.9	105
Show		21507-3607	BRT1825		143	3.3	107
Show		21467-3557	UC 4560		332	27.3	113
Show		21393-3828	HJ 5283		91	11.6	113
Show		21560-3644	UC 4602		45	25.1	114
Show		21430-3926	WG 276		37	4.2	115
Show		21571-3847	RST2189		201	0.8	121
Show		21383-3827	RST2182		100	0.8	124
Show		21549-3610	LDS 763	AB	341	57.6	128
Show		21549-3610	LDS5935	BC	3	49.6	129
Show		21380-3706	BRT1823		268	3.0	129
Show		21492-3538	B 1013		329	0.0	131
Show		21398-3916	WG 275		44	2.9	133
Show		21447-3537	SEE 455	AB	84	4.5	139
Show		21406-3559	BRT1824		5	3.0	144
Show		21543-3957	HJ 5299		57	34.9	147
Show		21427-3535	B 1011	BC	238	1.4	149
Show		21360-3824	RST2180		346	1.3	149
Show		21427-3535	B 1011	AB	116	66.2	150
Show		21558-3953	WG 279		27	4.1	151
Show		21359-3829	WG 274		197	9.1	151
Show		21554-3545	UC 4598		12	22.7	151
Show		21521-3522	UC 4584		40	18.1	154
Show		21418-3535	B 1010		328	4.3	156

WDS 21483-3749 : COMPONENTS

	A
B	pa=27.7° sep=20.94"

21483-3749 A

Componente originario normalizzato	AB		Coord arcsec 2000	214813.05-374843.1		Mag	11.22		PmRA	107.00
PmDE	-74.0		Tycho2	7981-00441-1

Tycho2

Tycho2	7981-00441-1	Pflag		RAmdeg	327.05439591	DEmdeg	-37.81199665
PmRA	106.8	PmDE	-73.3	E RAmdeg	41	E DEmdeg	50
E pmRA	2.4	E pmDE	2.4	EpRAm	1987.98	EpDEm	1985.41
Num	3	Q RAmdeg	1.5	Q DEmdeg	0.5	Q pmRA	1.5
Q pmDE	0.5	BTmag	11.950	E BTmag	0.089	VTmag	11.217
E VTmag	0.072	Prox	999	TYC		HIP
CCDM		RAdeg	327.05408167	DEdeg	-37.81181694	EpRA 1990	1.62
EpDE 1990	1.18	E RAdeg	42.3	E DEdeg	51.9	Posflg
Corr	0.0

21483-3749 B

Componente originario normalizzato	AB		Coord arcsec 2000	214813.87-374824.6		Mag	13.3		PmRA	111.00
PmDE	-73.0		Calc delta mag	2.08		Calc coord	yes