16464+2400 LDS 4693

16^h 46^m 23.55^s +24° 00' 46.5" P.A. 292.00 sep 36.8 mag 17.20,17.60 Sp dG+DG

Coord 2000	16464+2400	Discov num	LDS4693	Comp		Coord arcsec 2000	16 46 23.55 +24 00 46.5
Date first	1960	Date last	2010	Obs	4
Pa first	296	Pa last	292.2	P.A. Now (θ)	292.2°
Sep first	37.0	Sep last	36.79	Sep. Now (ρ)	36.79"
Mag pri	17.20	Mag sec	17.60	delta mag (ΔM)	0.4	Spectral class	dG+DG
Pri motion ra	+036	Sec motion ra
Pri motion dec	-108	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1299934803472494720

WDS 16464+2400 LDS 4693 : 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
16464+2400	LDS4693		1999	2	295	37.1	17.20	17.60		D	164623.55+240046.5
16464+2400	LDS4693		2005	3	296	37.0	17.20	17.60	dG+DG	D	164623.55+240046.5
16464+2400	LDS4693		2010	4	293	36.8	17.20	17.60	dG+DG		164623.55+240046.5

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WDS 16464+2400 LDS 4693 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16464+2400 LDS 4693 : MEASURES

No records found.

WDS 16464+2400 : VIRTUAL EYEPIECE

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WDS 16464+2400 : ALADIN DSS IMAGE @ 16^h 46^m 23.55^s +24° 00' 46.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16464+2400 LDS 4693 : 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		16464+2400	LDS4693		292	36.8
Show		16466+2348	POU3245		345	13.5	13
Show		16447+2419	TDT 64		168	0.8	29
Show		16439+2411	TDS 832		189	1.0	36
Show		16463+2438	AG 351		303	3.0	37
Show		16453+2435	HDS2376		253	0.7	38
Show		16442+2331	STF2094	AB	75	1.1	43
Show		16442+2331	STF2094	AC	312	24.9	43
Show		16442+2331	SMR 63	AD	14	44.7	43
Show		16501+2358	POU3248		348	11.7	51
Show		16463+2307	POU3244		336	14.0	54
Show		16493+2326	POU3247		118	7.4	54
Show		16426+2340	STF2087	AB	287	5.3	57
Show		16426+2340	STF2087	AC	355	118.9	57
Show		16501+2432	POU3249		9	7.9	59
Show		16440+2453	TDT 56		259	1.5	62
Show		16474+2300	HU 666		228	0.8	63
Show		16493+2450	TDT 102		211	0.5	63
Show		16417+2338	POU3241		29	3.3	68
Show		16505+2320	KPP4015	AB	114	2.4	70
Show		16489+2259	POU3246		167	16.9	72
Show		16416+2435	POU3240		148	6.1	74
Show		16410+2425	POU3238		31	12.4	79
Show		16414+2439	POU3239		347	3.4	79
Show		16521+2349	POU3250		54	16.6	79
Show		16433+2508	STF2089		63	2.8	80
Show		16475+2520	KPP3309		296	12.4	81
Show		16486+2516	COU 491		43	0.8	81
Show		16476+2520	TDT 89		109	0.5	82
Show		16434+2251	POU3243		287	4.4	82
Show		16501+2256	CVR 842		261	16.0	84
Show		16405+2336	POU3237		156	11.3	85
Show		16528+2409	TDT 126		175	1.8	88
Show		16418+2507	TDT 36		165	0.4	92
Show		16396+2344	COU 414		196	1.7	95
Show		16476+2538	WEI 31	AB	317	5.0	99
Show		16476+2538	WEI 31	AC	260	31.1	99
Show		16476+2538	WEI 31	BC	251	28.7	99
Show		16529+2446	CVR 847		105	18.4	100
Show		16471+2548	TDT 83		107	0.5	108
Show		16396+2300	STF2079		91	16.7	112
Show		16510+2227	CRC 22		318	9.1	113
Show		16529+2251	POU3251		82	11.2	114
Show		16502+2219	OSO 74	AB	188	18.6	115
Show		16502+2219	OSO 74	AC	38	25.3	115
Show		16546+2432	AG 207		215	2.9	117
Show		16393+2517	LDS4684		47	8.7	123
Show		16395+2244	HU 486		165	1.3	123
Show		16533+2241	HO 65	AB	149	2.0	125
Show		16442+2200	J 1326	AB	235	2.6	126
Show		16442+2200	J 1326	AC	71	8.8	126

WDS 16464+2400 : COMPONENTS

	A
B	pa=294.1° sep=34.08"

16464+2400 A

Componente originario normalizzato	AB		Coord arcsec 2000	164623.55+240046.5		Mag	17.2		Spectral class	dG
PmRA	36.00		PmDE	-108.0

16464+2400 B

Componente originario normalizzato	AB		Coord arcsec 2000	164621.28+240100.4		Mag	17.6		Spectral class	DG (white dwarf)
Calc delta mag	0.4		Calc coord	yes