11437-3208 I 1548 (HD 101924)

11^h 43^m 43.89^s -32° 07' 39.9" P.A. 20.00 sep 1.4 mag 9.90,11.89 Sp A1V

Coord 2000	11437-3208	Discov num	I 1548	Comp		Coord arcsec 2000	11 43 43.89 -32 07 39.9
Date first	1927	Date last	2016	Obs	7
Pa first	26	Pa last	19.9	P.A. Now (θ)	19.9°
Sep first	1.0	Sep last	1.426	Sep. Now (ρ)	1.426"
Mag pri	9.90	Mag sec	11.89	delta mag (ΔM)	1.99	Spectral class	A1V (white)
Pri motion ra	-011	Sec motion ra	-011
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 101924		Constellation	Hydra		SAO	202748		Tycho2	7221-00606-1
Gaia DR2	3477818882826881280		HD	101924

WDS 11437-3208 I 1548 (HD 101924) : NOTES

No records found.

DISCOVERER

discov	author
I	Innes, R.T.A.
I	MNRAS 57, 533, 1897 (data also in I__1897b,
I	I__1897c)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
11437-3208	I 1548		1991	5	20	1.5	9.90	11.89	A1V	-31 9201		114343.89-320739.9
11437-3208	I 1548		2015	6	20	1.4	9.90	11.89	A1V	-31 9201		114343.89-320739.9
11437-3208	I 1548		2016	7	20	1.4	9.90	11.89	A1V	-31 9201		114343.89-320739.9

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

WDS 11437-3208 I 1548 (HD 101924) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11437-3208 I 1548 (HD 101924) : MEASURES

No records found.

WDS 11437-3208 (HD 101924) : VIRTUAL EYEPIECE

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WDS 11437-3208 (HD 101924) : ALADIN DSS IMAGE @ 11^h 43^m 43.89^s -32° 07' 39.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11437-3208 I 1548 (HD 101924) : 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		11437-3208	I 1548		20	1.4	0
Show		11417-3230	RST2760	CD	113	4.7	33
Show		11417-3230	HJ 4465	AB	347	31.2	34
Show		11417-3230	HJ 4465	AC	44	66.1	34
Show		11466-3220	I 1549		4	1.5	38
Show		11470-3206	RST2764		294	1.5	42
Show		11468-3148	LDS 364		316	100.9	45
Show		11409-3136	SKF1219		44	62.1	49
Show		11405-3142	LDS4133		130	109.6	49
Show		11447-3258	LDS5740		121	32.0	54
Show		11475-3142	SWR 116		101	28.2	55
Show		11395-3205	BRT1670		47	4.9	55
Show		11397-3139	RST2757		215	0.5	58
Show		11455-3313	KPP 255		29	4.9	70
Show		11491-3129	UC 2212		198	9.7	78
Show		11497-3227	I 1550	AB	119	1.0	79
Show		11497-3227	SKF1908	AC	180	25.4	79
Show		11391-3117	TDS7976		132	0.9	79
Show		11393-3304	LDS4127		132	8.0	81
Show		11459-3051	TVB 241		253	8.8	82
Show		11392-3103	B 1702		94	0.5	87
Show		11400-3327	I 232		162	2.1	93
Show		11509-3152	RST2771		264	0.2	93
Show		11498-3105	KPP1980		96	15.7	100
Show		11455-3030	HJ 4470		317	10.8	101
Show		11513-3124	TVB 244		45	4.2	106
Show		11507-3308	SKF1909		129	28.6	107
Show		11392-3036	UC 2184		59	72.5	109
Show		11391-3037	UC 2183		146	9.9	109
Show		11400-3029	I 1545		295	1.7	110
Show		11359-3259	LDS4121		220	3.0	113
Show		11348-3227	I 1213		153	1.6	115
Show		11475-3354	HDS1666		183	0.4	117
Show		11442-3406	UC 2200		149	18.7	119
Show		11517-3312	UC 2222	AB	170	100.7	120
Show		11344-3225	KPP 876		156	7.4	120
Show		11526-3129	RUZ 6		263	14.0	120
Show		11393-3021	RSS 269		285	11.0	122
Show		11345-3250	LDS6245		129	15.1	125
Show		11366-3334	HJ 4455	AB	240	3.4	125
Show		11366-3334	HJ 4455	AC	81	44.0	125
Show		11430-3002	SKF1906		60	5.7	127
Show		11339-3150	LDS5733	AB	328	17.0	127
Show		11339-3150	LDS5733	Aa,Ab	352	0.8	127
Show		11335-3221	LDS5732		22	277.0	131
Show		11464-3002	DAW 134		192	0.8	131
Show		11419-2955	TDS7994		135	0.4	135
Show		11447-3423	TDS8013		270	1.0	136
Show		11350-3329	LDS5734		257	275.9	138
Show		11330-3151	HJ 4449	AB	134	74.6	138
Show		11330-3151	WSI 102	Aa,Ab	72	0.1	138

WDS 11437-3208 : COMPONENTS

	A
B	pa=19.9° sep=1.43"

11437-3208 A

Name	HD 101924		Coord arcsec 2000	114343.89-320739.9		Mag	9.9		Spectral class	A1V (white)
PmRA	-11.00		PmDE	-9.0		Tycho2	7221-00606-1		HD	101924

Tycho2

Tycho2	7221-00606-1	Pflag	P	RAmdeg	175.93286045	DEmdeg	-32.12776274
PmRA	-11.4	PmDE	-9.1	E RAmdeg	16	E DEmdeg	21
E pmRA	2.5	E pmDE	2.5	EpRAm	1991.01	EpDEm	1990.40
Num	6	Q RAmdeg	1.3	Q DEmdeg	0.5	Q pmRA	1.4
Q pmDE	0.5	BTmag	10.166	E BTmag	0.030	VTmag	9.898
E VTmag	0.033	Prox	15	TYC	T	HIP
CCDM		RAdeg	175.93287667	DEdeg	-32.12777722	EpRA 1990	1.71
EpDE 1990	1.58	E RAdeg	16.2	E DEdeg	21.4	Posflg	D
Corr	0.0

CCDM

Ccdm	11437-3208	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.58	DDEs	20.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.9	Sp	A2	PmNote	*
PmRA	-64	PmDE	-1	Dm number	-31 9201	Cat1	CD
Name2	202748	Cat2	SAO	HD	101924	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11387S3134A
HIC

11437-3208 B

Coord arcsec 2000	114343.93-320738.6		Mag	11.89		PmRA	-11.00		PmDE	-9.0
Tycho2	7221-00606-2		Delta magnitude	1.99		Coordinate calculated	yes

Tycho2

Tycho2	7221-00606-2	Pflag	P	RAmdeg	175.93286045	DEmdeg	-32.12776274
PmRA	-11.4	PmDE	-9.1	E RAmdeg	16	E DEmdeg	21
E pmRA	2.5	E pmDE	2.5	EpRAm	1991.01	EpDEm	1990.40
Num	6	Q RAmdeg	1.3	Q DEmdeg	0.5	Q pmRA	1.4
Q pmDE	0.5	BTmag	11.958	E BTmag	0.122	VTmag	11.889
E VTmag	0.198	Prox	15	TYC		HIP
CCDM		RAdeg	175.93304083	DEdeg	-32.12739806	EpRA 1990	1.72
EpDE 1990	1.57	E RAdeg	70.0	E DEdeg	95.3	Posflg	D
Corr	0.0

CCDM

Ccdm	11437-3208	RComp		Comp	B	Note1
Note2		Discov num	I 1548	DRAs		DDEs
R dRAs		Year	1927	Theta	024	Rho	1.3
Obs	2	Vmag	11.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11387S3134B
HIC