13542-1508 SKI 7 (HD 121169)

13^h 54^m 10.17^s -15° 07' 38.8" P.A. 110.00 sep 2.5 mag 9.73,10.02 Sp F7V

Coord 2000	13542-1508	Discov num	SKI 7	Comp		Coord arcsec 2000	13 54 10.17 -15 07 38.8
Date first	1900	Date last	2016	Obs	20
Pa first	115	Pa last	109.9	P.A. Now (θ)	109.9°
Sep first	2.4	Sep last	2.472	Sep. Now (ρ)	2.472"
Mag pri	9.73	Mag sec	10.02	delta mag (ΔM)	0.29	Spectral class	F7V (yellow-white)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	-019	Sec motion dec	-019
Notes	T (Parallax indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 121169		Constellation	Virgo		Tycho2	6136-00227-1		Gaia DR2	6295940298044771072
HD	121169

WDS 13542-1508 SKI 7 (HD 121169) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ski1872	Ma -	Skinner, A.N.	.
Ski1872		Washington Observations, 211, 1872
Ski1872b	Ma j	Skinner, A.N.	1872AN.....79..247S
Ski1872b		AN 79, 247, 1872 (data also in Ski1872)
Ski1911	Ma j	Skinner, A.N.	1911PUSNO...6A.115.
Ski1911		Pub. USNO 6, A117, 1911

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13542-1508	SKI 7		1999	15	111	2.4	9.73	10.02	F7V		135410.17-150738.8
13542-1508	SKI 7		2016	17	110	2.5	9.73	10.02	F7V		135410.17-150738.8

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

WDS 13542-1508 SKI 7 (HD 121169) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13542-1508 SKI 7 (HD 121169) : MEASURES

No records found.

WDS 13542-1508 (HD 121169) : VIRTUAL EYEPIECE

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WDS 13542-1508 (HD 121169) : ALADIN DSS IMAGE @ 13^h 54^m 10.17^s -15° 07' 38.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13542-1508 SKI 7 (HD 121169) : 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		13542-1508	SKI 7		110	2.5
Show		13560-1505	TDS9036		89	0.8	27
Show		13551-1531	GWP2139		98	275.9	28
Show		13549-1442	HJ 2691		108	13.7	28
Show		13542-1535	UC 2631		234	21.1	28
Show		13539-1440	RST3852		334	0.2	29
Show		13549-1541	GWP2136		155	44.9	35
Show		13562-1429	GWP2148		39	9.0	49
Show		13542-1601	GWP2128		217	412.5	53
Show		13558-1602	UC 2637		136	28.4	60
Show		13500-1455	GWP2098		294	13.3	63
Show		13499-1523	BRT 582		134	3.7	64
Show		13526-1610	SKI 12	AB	334	3.5	67
Show		13526-1610	SKI 15	AC	277	19.9	67
Show		13565-1612	OCC 895		-1	0.1	73
Show		13579-1409	UC 2647		104	44.6	80
Show		13568-1353	RST3855		122	2.0	85
Show		13581-1621	NSN 421		204	0.7	93
Show		13540-1333	GWP2123		46	10.0	95
Show		13579-1629	GWP2155		297	198.2	98
Show		14009-1536	GWP2176	AB	293	117.8	101
Show		14009-1536	GWP2177	AC	47	474.8	101
Show		13515-1641	GWP2105	AB	121	6.8	102
Show		13515-1641	GWP2106	AC	124	6.4	102
Show		13541-1326	GWP2125	AB	229	13.1	102
Show		14012-1452	OCC 144		-1	0.1	103
Show		13560-1324	GWP2147		235	176.2	107
Show		14015-1528	GWP2182		331	61.0	109
Show		14022-1454	GWP2185		273	12.7	117
Show		14014-1409	HJ 2696		106	17.4	121
Show		13481-1345	DEA 1		292	67.3	121
Show		13544-1711	OCC 856		-1	0.1	124
Show		13488-1645	HJ 2683		28	14.7	125
Show		14000-1337	GWP2166		16	100.4	125
Show		13560-1306	GWP2146		95	11.7	125
Show		13488-1648	HJ 2684		231	29.4	127
Show		13456-1546	HJ 2677	AB	313	43.5	130
Show		13456-1546	OCC 331	Aa,Ab	-1	0.0	130
Show		13456-1546	OCC 331	Aa,Ac	-1	0.1	130
Show		14014-1636	ARA 74		13	12.8	138
Show		13577-1717	WHC 12	AB	320	3.1	140
Show		13577-1717	HJ 2692	AC	227	29.9	140
Show		13446-1540	GWP2077		226	5.0	142
Show		14040-1502	GWP2201		332	47.0	143
Show		14024-1340	LDS4428		142	26.5	143
Show		13467-1642	WIS 234		106	869.4	144
Show		13448-1403	BRT2736		253	2.3	151
Show		13494-1248	GWP2094		205	162.7	156
Show		13472-1305	LDS4405	AB	317	12.6	159
Show		13464-1703	TDS8961		52	3.7	161
Show		13572-1233	HJ 4637		143	13.5	162

WDS 13542-1508 : COMPONENTS

	A
B	pa=110.6° sep=2.40"

13542-1508 A

Componente originario normalizzato	AB	Name	HD 121169	Coord arcsec 2000	135410.17-150738.8	Mag	9.73
Spectral class	F7V (yellow-white)	PmRA	-4.00	PmDE	-19.0	Tycho2	6136-00227-1
HD	121169

Tycho2

Tycho2	6136-00227-1	Pflag		RAmdeg	208.54235653	DEmdeg	-15.12743581
PmRA	-59.9	PmDE	4.0	E RAmdeg	18	E DEmdeg	25
E pmRA	2.3	E pmDE	2.6	EpRAm	1986.25	EpDEm	1984.44
Num	4	Q RAmdeg	8.5	Q DEmdeg	1.6	Q pmRA	8.3
Q pmDE	1.6	BTmag	10.460	E BTmag	0.050	VTmag	9.734
E VTmag	0.037	Prox	24	TYC	T	HIP
CCDM		RAdeg	208.54247917	DEdeg	-15.12744083	EpRA 1990	1.76
EpDE 1990	1.60	E RAdeg	22.8	E DEdeg	31.6	Posflg	D
Corr	0.0

CCDM

Ccdm	13542-1508	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.82	DDEs	20.7
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	G0	PmNote
PmRA	-29	PmDE	-30	Dm number	-14 3825	Cat1	BD
Name2		Cat2		HD	121169	M HD
ADS BDS	A 9046	M ADS BDS		N IDS		IDS	13488S1438A
HIC

13542-1508 B

Componente originario normalizzato	AB		Coord arcsec 2000	135410.32-150739.6		Mag	10.02		PmRA	-4.00
PmDE	-19.0		Calc delta mag	0.29		Calc coord	yes

CCDM

Ccdm	13542-1508	RComp		Comp	B	Note1
Note2		Discov num	SKI 7	DRAs		DDEs
R dRAs		Year	1900	Theta	112	Rho	2.3
Obs	10	Vmag	9.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9046	M ADS BDS		N IDS		IDS	13488S1438B
HIC