15415-2014 RST 4548 (HD 139910)

15^h 41^m 27.66^s -20° 14' 36.2" P.A. 289.00 sep 0.6 mag 10.80,10.90 Sp G8/K0V

Coord 2000	15415-2014	Discov num	RST4548	Comp		Coord arcsec 2000	15 41 27.66 -20 14 36.2
Date first	1939	Date last	1951	Obs	2
Pa first	290	Pa last	289.1	P.A. Now (θ)	289.1°
Sep first	0.6	Sep last	0.63	Sep. Now (ρ)	0.63"
Mag pri	10.80	Mag sec	10.90	delta mag (ΔM)	0.1	Spectral class	G8/K0V (yellow)
Pri motion ra	-031	Sec motion ra
Pri motion dec	-037	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 139910		Constellation	Libra		Tycho2	6193-01291-1		Gaia DR2	6253855086041810432
HD	139910

WDS 15415-2014 RST 4548 (HD 139910) : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	RST	Rossiter, R.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15415-2014	RST4548		1951	2	289	0.6	10.80	10.90	G8/K0V		154127.66-201436.2

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WDS 15415-2014 RST 4548 (HD 139910) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15415-2014 RST 4548 (HD 139910) : MEASURES

No records found.

WDS 15415-2014 (HD 139910) : VIRTUAL EYEPIECE

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WDS 15415-2014 (HD 139910) : ALADIN DSS IMAGE @ 15^h 41^m 27.66^s -20° 14' 36.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15415-2014 RST 4548 (HD 139910) : 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		15415-2014	RST4548		289	0.6	0
Show		15425-2030	ARA1111		219	2.0	22
Show		15419-1941	ENG 54		283	169.9	35
Show		15399-1946	BU 122	AB	228	1.7	36
Show		15383-2021	B 2786	AB	336	139.7	45
Show		15388-2041	ARA1110		37	15.2	46
Show		15383-2021	B 2786	BC	101	3.5	46
Show		15423-1929	HU 653		177	4.3	47
Show		15384-1955	CHR 48		166	0.3	48
Show		15448-2003	B 2366		26	1.4	48
Show		15443-1943	HU 654		14	1.1	52
Show		15397-2101	HWE 36		196	2.7	53
Show		15404-1919	ARA 702		97	7.9	58
Show		15422-2118	RST2976		284	0.3	65
Show		15389-1918	HDS2209		109	0.4	68
Show		15367-2030	KPP1748		318	13.5	70
Show		15405-1901	RST2975		75	2.0	76
Show		15380-2119	NSN 418		305	3.6	81
Show		15444-2127	USD 26		159	0.2	84
Show		15473-2028	TOK 675		85	167.3	84
Show		15386-2136	OCC9034		31	0.1	91
Show		15405-1842	HDS2211	AB	26	0.6	94
Show		15405-1842	CVN 53	AC	103	8.9	94
Show		15405-1842	CVN 53	AD	224	11.6	94
Show		15429-2155	HLD 123		117	2.5	103
Show		15470-1908	HU 656		16	1.4	103
Show		15475-2114	HJ 4807		8	12.4	104
Show		15470-2138	J 1587		6	9.4	117
Show		15381-2205	B 1789		49	2.5	120
Show		15324-2011	B 2358		206	0.4	128
Show		15454-1820	KPP1438		0	10.8	129
Show		15372-1820	BRT1493		288	4.7	130
Show		15488-1857	GWP2555		304	98.2	130
Show		15506-2043	RSS 387		209	22.5	132
Show		15317-2010	S 672		280	11.2	138
Show		15476-1829	UC 3067		242	48.4	138
Show		15512-2038	BRT1494		103	5.1	140
Show		15491-1844	ARA 431		141	12.2	142
Show		15399-2235	ARA1808		241	13.2	142
Show		15515-2035	OCC 689		-1	0.4	143
Show		15404-1749	TDS9587		279	0.4	147
Show		15348-1820	ARA 239		132	6.3	149
Show		15484-2210	B 2370		93	0.5	151
Show		15467-2227	KPP3043		61	16.3	151
Show		15441-2242	OCC 111		-1	0.1	153
Show		15452-2239	SWR 181		109	31.2	155
Show		15360-1806	ARA 240		230	7.7	156
Show		15527-1956	RST2983		51	1.5	160
Show		15457-2245	B 2367		9	0.1	162
Show		15491-2218	B 1793		82	1.9	164
Show		15457-2247	UC 3056		92	61.8	164

WDS 15415-2014 : COMPONENTS

	A
B	pa=290.3° sep=0.60"

15415-2014 A

Name	HD 139910		Coord arcsec 2000	154127.66-201436.2		Mag	10.8		Spectral class	G8/K0V (yellow)
PmRA	-31.00		PmDE	-37.0		Tycho2	6193-01291-1		HD	139910

Tycho2

Tycho2	6193-01291-1	Pflag		RAmdeg	235.36525803	DEmdeg	-20.24340367
PmRA	-30.8	PmDE	-37.3	E RAmdeg	26	E DEmdeg	31
E pmRA	1.8	E pmDE	1.8	EpRAm	1987.82	EpDEm	1982.68
Num	6	Q RAmdeg	1.7	Q DEmdeg	1.3	Q pmRA	1.7
Q pmDE	1.3	BTmag	10.866	E BTmag	0.059	VTmag	10.088
E VTmag	0.043	Prox	999	TYC	T	HIP
CCDM		RAdeg	235.36533194	DEdeg	-20.24331333	EpRA 1990	1.84
EpDE 1990	1.52	E RAdeg	26.7	E DEdeg	36.8	Posflg
Corr	0.0

15415-2014 B

Coord arcsec 2000

154127.62-201436.0

Mag

10.9

Calc delta mag

0.1

Calc coord

yes