11347-1200 TDS 7935 (HD 100631)

11^h 34^m 44.05^s -12° 00' 02.5" P.A. 238.00 sep 1.2 mag 9.54,11.09 Sp F8

Coord 2000	11347-1200	Discov num	TDS7935	Comp		Coord arcsec 2000	11 34 44.05 -12 00 02.5
Date first	1991	Date last	1991	Obs	1
Pa first	238	Pa last	237.8	P.A. Now (θ)	237.8°
Sep first	1.2	Sep last	1.2	Sep. Now (ρ)	1.2"
Mag pri	9.54	Mag sec	11.09	delta mag (ΔM)	1.55	Spectral class	F8 (yellow-white)
Pri motion ra	+031	Sec motion ra	+031
Pri motion dec	+004	Sec motion dec	+004
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 100631		Constellation	Crater		SAO	156762		Tycho2	5513-00354-1
HD	100631		DM	BD-11 3128

WDS 11347-1200 TDS 7935 (HD 100631) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (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
11347-1200	TDS7935		1991	1	238	1.2	9.54	11.09			113444.05-120002.5

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WDS 11347-1200 TDS 7935 (HD 100631) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11347-1200 TDS 7935 (HD 100631) : MEASURES

No records found.

WDS 11347-1200 (HD 100631) : VIRTUAL EYEPIECE

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WDS 11347-1200 (HD 100631) : ALADIN DSS IMAGE @ 11^h 34^m 44.05^s -12° 00' 02.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11347-1200 TDS 7935 (HD 100631) : 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		11347-1200	TDS7935		238	1.2	1
Show		11368-1221	BU 456	AB	162	1.2	38
Show		11368-1221	KPP4375	AC	290	3.7	38
Show		11368-1221	KPP4375	BC	298	4.2	38
Show		11381-1131	TDS7969		320	4.3	57
Show		11360-1050	J 1577	AB	274	7.9	73
Show		11360-1050	J 1577	AC	84	19.9	73
Show		11349-1325	BRT2729		228	3.9	86
Show		11309-1310	BRT2728		271	3.0	91
Show		11387-1312	KUI 58	AB	248	1.1	93
Show		11387-1312	UC 2181	AC	174	92.2	93
Show		11308-1046	LDS4108		157	27.2	94
Show		11387-1337	GWP1629		335	10.2	113
Show		11272-1221	KUI 57		347	24.6	114
Show		11365-1355	HU 131		152	3.1	118
Show		11367-1357	GWP1623		34	111.9	121
Show		11301-1015	RST3740		61	0.5	126
Show		11273-1055	KPP2592		249	23.5	127
Show		11315-1002	GWP1598		22	24.8	128
Show		11273-1309	LDS4101		28	1.6	129
Show		11262-1240	J 1575		301	8.4	131
Show		11259-1143	LDS4096		17	31.4	133
Show		11265-1259	WIS 185		153	761.3	134
Show		11367-0948	GWP1622		279	177.8	135
Show		11390-0950	J 2083		113	4.8	144
Show		11259-1057	LDS4097		218	1.6	146
Show		11394-1410	GWP1635		277	70.5	147
Show		11279-1011	TDS7869		303	0.5	148
Show		11334-1428	RST3745		235	0.3	149
Show		11326-0927	RST3744		74	1.0	157
Show		11450-1116	KPP2741		20	1.5	157
Show		11241-1235	GWP1577		85	26.4	160
Show		11454-1128	RST3754	AB	126	0.4	161
Show		11454-1128	TDS8014	AC	237	38.3	161
Show		11367-0919	YSC 234	Aa,Ab	317	0.1	164
Show		11236-1143	KPP 243		26	3.7	165
Show		11399-1428	BU 1078		52	8.3	166
Show		11461-1133	GWP1671		153	15.9	170
Show		11332-1449	TDS7923		105	0.4	171
Show		11334-0907	A 139		170	2.2	174
Show		11403-0926	J 2659		232	7.6	175
Show		11436-1401	YSC 210		205	0.2	178
Show		11236-1050	GWP1576		248	57.2	178
Show		11469-1151	NSN 116	AB	156	58.3	180
Show		11469-1151	KPP2740	BC	153	6.4	180
Show		11228-1123	SLW 591		54	25.9	180
Show		11471-1149	RST3756	AB	143	1.1	182
Show		11471-1149	LAF 45	AC	42	5.7	182
Show		11471-1149	LAF 45	AD	309	10.6	182
Show		11397-1449	RST3749		188	1.0	184
Show		11370-0857	UC 2176		58	44.9	186

WDS 11347-1200 : COMPONENTS

	A
B	pa=237.2° sep=1.18"

11347-1200 A

Componente originario normalizzato	AB	Name	HD 100631	Coord arcsec 2000	113444.05-120002.5	Mag	9.54
Spectral class	F8 (yellow-white)	PmRA	31.00	PmDE	4.0	SAO	156762
Tycho2	5513-00354-1	HD	100631	DM	BD-11 3128

Tycho2

Tycho2	5513-00354-1	Pflag		RAmdeg	173.68355655	DEmdeg	-12.00072191
PmRA	31.3	PmDE	4.2	E RAmdeg	17	E DEmdeg	19
E pmRA	1.4	E pmDE	1.4	EpRAm	1985.65	EpDEm	1984.37
Num	7	Q RAmdeg	0.6	Q DEmdeg	0.8	Q pmRA	0.6
Q pmDE	0.9	BTmag	10.153	E BTmag	0.040	VTmag	9.434
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	173.68348250	DEdeg	-12.00073083	EpRA 1990	1.70
EpDE 1990	1.77	E RAdeg	21.0	E DEdeg	24.7	Posflg
Corr	0.0

SAO

SAO	156762	DelFlag		RA1950		PmRA1950	0.0019
DE1950		PmDE1950	0.021	Vmag	8.9	SpType	F8
Double code		Source	20	CatNum	4312	DM	BD-11 3128
DMcomp		BDsup		HD	100631	M HD	0
GC		RA1950rad	3.02027896	DE1950rad	-0.20462413	PmRA2000	0.0022
PmDE2000	0.027

11347-1200 B

Componente originario normalizzato	AB		Coord arcsec 2000	113443.98-120003.1		Mag	11.09		PmRA	31.00
PmDE	4.0		Calc delta mag	1.55		Calc coord	yes