15518-2457 USD 79

15^h 51^m 45.35^s -24° 56' 51.3" P.A. 47.00 sep 2.4 mag 12.40,16.60

Coord 2000	15518-2457	Discov num	USD 79	Comp		Coord arcsec 2000	15 51 45.35 -24 56 51.3
Date first	2016	Date last	2019	Obs	2
Pa first	47	Pa last	47.4	P.A. Now (θ)	47.4°
Sep first	2.4	Sep last	2.369	Sep. Now (ρ)	2.369"
Mag pri	12.40	Mag sec	16.60	delta mag (ΔM)	4.2	Spectral class
Pri motion ra	-021	Sec motion ra
Pri motion dec	+012	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scorpius

WDS 15518-2457 USD 79 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
USA2005		US Numbers from Esplin et al. (2018AJ....156...75E). Double star results in Tok2020a	.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15518-2457	USD 79		2019	1	47	2.4	12.40	16.60		R	155145.35-245651.3

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

WDS 15518-2457 USD 79 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15518-2457 USD 79 : MEASURES

No records found.

WDS 15518-2457 : VIRTUAL EYEPIECE

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WDS 15518-2457 : ALADIN DSS IMAGE @ 15^h 51^m 45.35^s -24° 56' 51.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15518-2457 USD 79 : 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		15518-2457	USD 79		47	2.4
Show		15510-2503	B 2792		63	13.0	13
Show		15536-2520	BU 36	AB	273	2.0	34
Show		15536-2520	OCC 187	Aa,Ab	-1	0.1	34
Show		15539-2432	OCC 161		-1	0.1	39
Show		15509-2534	KSA 116	AB	329	0.1	40
Show		15551-2521	KOH 54		105	0.2	52
Show		15481-2513	HDS2226		60	0.1	53
Show		15557-2437	I 1279		9	0.4	57
Show		15558-2512	KSA 75	AB	319	8.9	58
Show		15558-2512	KSA 75	AC	299	14.5	58
Show		15471-2520	UC 3064	AB	306	13.6	67
Show		15471-2520	UC 3064	AC	265	11.4	67
Show		15471-2520	UC 3064	BC	161	9.9	68
Show		15468-2515	USD 33	Ca,Cb	119	0.8	70
Show		15555-2545	TOK 734		137	0.4	70
Show		15494-2600	KOH 50	AB	116	0.1	72
Show		15573-2515	B 301		256	0.2	77
Show		15562-2548	B 299		340	4.0	80
Show		15574-2435	LDS4609	AB	218	5.7	81
Show		15574-2435	LDS4609	AC	279	130.9	81
Show		15573-2529	KOH 57	AB	144	0.6	82
Show		15573-2529	LAF 87	AC	117	11.0	82
Show		15550-2347	GHE 17	AB	236	0.7	83
Show		15550-2347	B 2796	AC	162	10.9	83
Show		15550-2347	LAF 84	AD	241	0.7	83
Show		15570-2539	UC 3091		261	29.6	83
Show		15561-2556	RST2986		49	2.3	84
Show		15570-2541	B 855		236	1.0	84
Show		15582-2450	USD 202		341	0.7	89
Show		15462-2547	UC 3059		304	24.9	91
Show		15452-2513	USD 27		208	2.1	91
Show		15555-2616	TOK 790	Aa,Ab	129	0.8	94
Show		15565-2348	KOH 60	AB	22	0.1	95
Show		15565-2348	LAF 85	AC	76	5.6	95
Show		15565-2348	LAF 85	AD	359	10.5	95
Show		15507-2632	HDS2232		197	0.3	97
Show		15589-2513	KSA 77		128	11.2	99
Show		15574-2354	KOH 58		46	1.4	100
Show		15581-2406	KOH 59	Ba,Bb	85	0.6	101
Show		15581-2406	KSA 120	Aa,Ab	113	0.3	101
Show		15565-2339	TOK 736		102	0.2	102
Show		15500-2636	SWR 182		256	25.0	103
Show		15442-2523	LAF 81		53	9.2	106
Show		15553-2322	KOH 55	FI	101	1.5	107
Show		15553-2322	USD 122	Fa,Fb	133	0.1	107
Show		15439-2451	UC 3052	AB	316	56.4	108
Show		15481-2322	SKF1502		172	52.8	108
Show		15501-2312	KSA 115		222	0.0	108
Show		15573-2339	KSA 118	AB	148	0.1	110
Show		15573-2339	IRE 1	AC	95	3.5	110

WDS 15518-2457 : COMPONENTS

	A
B	pa=44.6° sep=2.25"

15518-2457 A

Componente originario normalizzato	AB		Coord arcsec 2000	155145.35-245651.3		Mag	12.4		PmRA	-21.00
PmDE	12.0

15518-2457 B

Componente originario normalizzato	AB		Coord arcsec 2000	155145.47-245649.7		Mag	16.6		Calc delta mag	4.2
Calc coord	yes