21391-0729 LDS 752

21^h 39^m 05.72^s -07° 28' 53.4" P.A. 204.00 sep 5.8 mag 14.50,15.50

Coord 2000	21391-0729	Discov num	LDS 752	Comp		Coord arcsec 2000	21 39 05.72 -07 28 53.4
Date first	1920	Date last	2015	Obs	8
Pa first	225	Pa last	203.9	P.A. Now (θ)	203.9°
Sep first	4.0	Sep last	5.805	Sep. Now (ρ)	5.805"
Mag pri	14.50	Mag sec	15.50	delta mag (ΔM)	1	Spectral class
Pri motion ra	+085	Sec motion ra	+036
Pri motion dec	+023	Sec motion dec	-035
Notes

rPM=0.862

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2667383121284392320

WDS 21391-0729 LDS 752 : 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
21391-0729	LDS 752		1920	1	225	4.0	14.50	15.50		I	213905.72-072853.4
21391-0729	LDS 752		2000	3	197	5.8	14.50	15.50			213905.72-072853.4
21391-0729	LDS 752		2010	5	199	5.6	14.50	15.50			213905.72-072853.4
21391-0729	LDS 752		2015	6	204	5.8	14.50	15.50			213905.72-072853.4

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

WDS 21391-0729 LDS 752 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21391-0729 LDS 752 : MEASURES

No records found.

WDS 21391-0729 : VIRTUAL EYEPIECE

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WDS 21391-0729 : ALADIN DSS IMAGE @ 21^h 39^m 05.72^s -07° 28' 53.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21391-0729 LDS 752 : 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		21391-0729	LDS 752		204	5.8
Show		21376-0744	HJ 1662		129	21.9	28
Show		21376-0746	HJ 1663	AB	66	17.2	28
Show		21376-0746	HJ 1663	AC	102	33.2	28
Show	Bunda	21378-0751	MCA 68	AB	79	0.0	30
Show	Bunda	21378-0751	DRS 67	AC	222	375.5	30
Show		21412-0729	OSO 152		111	14.2	32
Show		21414-0744	OCC1102		-1	0.0	38
Show		21396-0813	HDS3081		329	0.2	45
Show		21426-0745	OCC1103		-1	0.0	55
Show		21389-0823	A 297		82	3.1	55
Show		21417-0816	HJ 5519		55	19.0	62
Show		21347-0724	A 296		57	3.0	67
Show		21344-0745	YSC 72		147	0.2	73
Show		21399-0842	RST4091		122	2.3	74
Show		21369-0841	JNN 132		109	0.2	79
Show		21370-0617	RST4696		45	2.2	79
Show		21332-0744	UC 4497		149	40.5	90
Show		21357-0616	J 2353		73	3.6	91
Show		21445-0645	UC 4543		231	142.6	92
Show		21454-0729	NSN 72		356	5.9	94
Show		21402-0556	GWP3083		344	28.4	95
Show		21357-0850	CVR1707		261	5.0	96
Show		21396-0905	OCC 347		-1	0.0	97
Show		21375-0555	JNN 133		343	0.2	97
Show		21373-0554	UC 4512		303	13.8	99
Show		21412-0550	UC 4526		333	49.7	105
Show		21421-0554	A 298		140	2.7	105
Show		21434-0605	SCA 90		261	41.3	107
Show		21400-0915	OCC 348		-1	0.1	107
Show		21452-0616	A 3110	AB	310	6.6	109
Show		21452-0616	HDO 167	AC	37	12.0	109
Show		21452-0616	HDO 167	AD	112	27.8	109
Show		21335-0610	LDS4895		206	14.7	116
Show		21392-0532	GWP3081		359	48.6	118
Show		21310-0740	GWP3069		265	31.4	121
Show		21431-0919	OCC9198		-1	0.1	126
Show		21449-0902	OCC 470		-1	0.1	128
Show		21305-0707	LDS6355		93	2.1	131
Show		21463-0846	RST4698		327	1.4	133
Show		21300-0746	GRV1142		225	36.4	136
Show		21315-0845	HDS3060		224	0.4	137
Show		21467-0612	SCA 94		153	47.6	138
Show		21402-0948	OCC1063		-1	0.0	140
Show		21467-0607	SCA 93		359	70.6	141
Show		21297-0752	RST4087		16	1.4	142
Show		21470-0608	SCA 95		195	45.5	144
Show		21300-0637	BRT 517		205	4.4	145
Show		21480-0628	SCA 96		146	76.7	147
Show		21449-0926	LDS4906		163	3.8	147
Show		21315-0902	TDT3008		72	0.5	147

WDS 21391-0729 : COMPONENTS

	A
B	pa=203.7° sep=5.80"

21391-0729 A

Componente originario normalizzato	AB		Coord arcsec 2000	213905.72-072853.4		Mag	14.5		PmRA	85.00
PmDE	23.0

21391-0729 B

Componente originario normalizzato	AB		Coord arcsec 2000	213905.56-072858.7		Mag	15.5		PmRA	36.00
PmDE	-35.0		Calc delta mag	1		Calc coord	yes