15570-1951 KSA 117

15^h 57^m 02.34^s -19° 50' 42.0" P.A. 297.00 sep 0.5 mag 8.90,9.40 Sp K7

Coord 2000	15570-1951	Discov num	KSA 117	Comp		Coord arcsec 2000	15 57 02.34 -19 50 42.0
Date first	2007	Date last	2018	Obs	2
Pa first	292	Pa last	296.7	P.A. Now (θ)	296.7°
Sep first	0.6	Sep last	0.538	Sep. Now (ρ)	0.538"
Mag pri	8.90	Mag sec	9.40	delta mag (ΔM)	0.5	Spectral class	K7 (yellow-orange)
Pri motion ra	-011	Sec motion ra
Pri motion dec	-022	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Libra

Gaia DR2

6247031035844387584

WDS 15570-1951 KSA 117 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
KsA2007a	E2 j	Kraus, A.L. & Hillenbrand, L.A.	2007ApJ...662..413K
KsA2007a	+Ed	ApJ 662, 413, 2007
KsA2007b	Ag j	Kraus, A.L. & Hillenbrand, L.A.	2007ApJ...664.1167K
KsA2007b	+E+	ApJ 664, 1167, 2007
KsA2007b	+Pu
KsA2008	Am j	Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P.	2008ApJ...679..762K
KsA2008	+C	ApJ 679, 762, 2008
KsA2009	A+ j	Kraus, A.L. & Hillenbrand, L.A.	2009ApJ...703.1511K
KsA2009	+Pb	ApJ 703, 1511, 2009
KsA2009	+E+
KsA2009	+C
KsA2011	Am j	Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A.	2011ApJ...731....8K
KsA2011		ApJ 731, 8, 2011
KsA2014	A j	Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,	2014ApJ...781...20K
KsA2014		Bowler, B.P., & Liu, M.C.
KsA2014		ApJ 781, 20, 2014
KsA2016	A j	Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J.	2016AJ....152....8K
KsA2016	+Ao	AJ 152, 8, 2016
KsA2021	A	Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D.	2021ApJ...909..216P
KsA2021		ApJ 909, 216, 2021

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15570-1951	KSA 117		2007	1	292	0.6	8.90	9.40	K7		155702.34-195042.0
15570-1951	KSA 117		2018	2	297	0.5	8.90	9.40	K7		155702.34-195042.0

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

WDS 15570-1951 KSA 117 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15570-1951 KSA 117 : MEASURES

No records found.

WDS 15570-1951 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15570-1951 : ALADIN DSS IMAGE @ 15^h 57^m 02.34^s -19° 50' 42.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15570-1951 KSA 117 : 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		15570-1951	KSA 117		297	0.5
Show		15566-2017	KPP 357		20	3.8	27
Show		15564-2016	TOK 735		177	0.2	28
Show		15591-1956	SHJ 213	AB	318	17.8	31
Show		15550-1923	HU 1274		114	0.4	40
Show		16008-1928	USD 299		129	0.6	48
Show		15575-1903	USD 178		124	1.0	49
Show		15567-2040	TOK 737		39	1.4	50
Show		16000-2025	HLD 125	AB	305	2.9	54
Show		16000-2025	HLD 125	AC	24	27.3	54
Show		15564-2046	OCC 399		-1	0.0	57
Show		15568-1854	BRT1495		354	3.7	58
Show		15533-1924	VSP 46		216	0.0	59
Show		16001-2027	KOH 63		129	0.1	62
Show		16006-2027	HLD 126		34	2.3	62
Show		15527-1956	RST2983		51	1.5	62
Show		16014-1937	USD 315		110	0.4	63
Show		15548-2049	RST2985		83	1.7	67
Show		16020-2008	KSA 123		218	0.0	72
Show		15590-1844	KSA 121	AB	56	0.9	73
Show		15590-1844	KSA 121	AC	320	3.3	73
Show		15597-1848	GWP2573		92	12.8	73
Show		15537-2049	SKF1642		68	1.1	76
Show		16024-1957	LAF 95	AB	341	5.3	76
Show		16024-1957	LAF 95	AC	326	5.7	76
Show		16024-1957	LAF 95	AD	197	6.2	76
Show		15583-1837	LAF 90		352	5.6	76
Show		16010-1858	HDS2257		231	0.4	77
Show		15598-2058	RST2990		177	0.2	78
Show		16028-1931	KSA 79		73	28.6	84
Show		16030-2000	RST2995		9	2.9	85
Show		16031-1950	OCC 449		-1	0.0	86
Show		16029-2023	KOH 69		27	0.3	89
Show		16018-2050	KOH 67		351	0.1	90
Show		15515-2035	OCC 689		-1	0.4	90
Show		15516-1856	OCC 452		-1	0.3	94
Show		15512-2038	BRT1494		103	5.1	95
Show		16037-2006	LAF 98	AB	140	4.6	96
Show		16037-2006	LAF 98	AC	65	5.3	96
Show		15585-2124	JKS 8	AB	338	19.1	96
Show		15585-2124	HNK 5	Aa,Ab	20	0.1	96
Show		15587-2125	DON 770		198	2.0	97
Show		16039-1932	GWP2584		196	33.0	99
Show		16040-1946	LAF 101	AB	242	9.5	99
Show		16039-2032	KOH 70	AB	256	0.1	106
Show		16039-2032	KOH 70	AB,C	82	4.0	106
Show		16039-2032	LAF 99	AD	203	2.8	106
Show		16039-2032	LAF 99	AE	217	3.3	106
Show		16039-2032	LAF 99	AF	354	4.3	106
Show		15506-2043	RSS 387		209	22.5	106
Show		16040-2031	IRE 3	AB	281	9.5	106

WDS 15570-1951 : COMPONENTS

	A
B	pa=298.1° sep=0.51"

15570-1951 A

Componente originario normalizzato	AB		Coord arcsec 2000	155702.34-195042.0		Mag	8.9		Spectral class	K7 (yellow-orange)
PmRA	-11.00		PmDE	-22.0

15570-1951 B

Componente originario normalizzato	AB		Coord arcsec 2000	155702.31-195041.8		Mag	9.4		Calc delta mag	0.5
Calc coord	yes