14044-2836 B 264 (HD 122754)

14^h 04^m 21.76^s -28° 35' 59.5" P.A. 217.00 sep 0.8 mag 8.61,10.02 Sp F2IV dist. 460.83 pc (1503.23 l.y.)

Coord 2000	14044-2836	Discov num	B 264	Comp		Coord arcsec 2000	14 04 21.76 -28 35 59.5
Date first	1926	Date last	2016	Obs	8
Pa first	230	Pa last	216.5	P.A. Now (θ)	216.5°
Sep first	0.6	Sep last	0.781	Sep. Now (ρ)	0.781"
Mag pri	8.61	Mag sec	10.02	delta mag (ΔM)	1.41	Spectral class	F2IV (yellow-white)
Pri motion ra	-026	Sec motion ra	-026
Pri motion dec	-012	Sec motion dec	-012
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 122754	Constellation	Hydra	SAO	182212	HIP	68753
Tycho2	6741-00262-1	Gaia DR2	6174107709537782528	HD	122754	CD	CD-2810418
CP	CP-27 4863	Distance	460.83	Distance ly	1503.23

WDS 14044-2836 B 264 (HD 122754) : NOTES

No records found.

DISCOVERER

discov	author
B	van den Bos, W.H.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
14044-2836	B 264		1991	7	219	0.6	8.61	10.02	F2IV	-2810418	D	140421.76-283559.5
14044-2836	B 264		2016	8	217	0.8	8.61	10.02	F2IV	-2810418		140421.76-283559.5

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

WDS 14044-2836 B 264 (HD 122754) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14044-2836 B 264 (HD 122754) : MEASURES

No records found.

WDS 14044-2836 (HD 122754) : VIRTUAL EYEPIECE

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

WDS 14044-2836 (HD 122754) : ALADIN DSS IMAGE @ 14^h 04^m 21.76^s -28° 35' 59.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14044-2836 B 264 (HD 122754) : 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		14044-2836	B 264		217	0.8	0
Show		14048-2825	BRT3007	AB	348	3.7	13
Show		14045-2817	UC 2673		273	22.1	19
Show		14026-2834	LDS5805		186	179.7	22
Show		14057-2851	B 2327		181	6.9	24
Show		14016-2853	LDS 469		67	16.0	41
Show		14010-2857	RST1761		289	4.7	49
Show		14070-2911	HJ 4650	AB	214	4.6	50
Show		14070-2911	HJ 4650	AC	30	26.1	50
Show		14070-2911	HJ 4650	AD	315	42.2	50
Show		14056-2924	UC 2678		60	48.3	51
Show		14003-2840	RST1760		29	1.6	54
Show		14002-2903	UC 2656		250	7.7	62
Show		14004-2916	HJ 4639		337	9.1	66
Show		14091-2754	B 266	AB	172	4.6	75
Show		14091-2754	B 266	AC	108	23.2	75
Show		14106-2826	TOK 899		299	0.3	83
Show		14070-2721	HDS1981		348	0.6	83
Show		14107-2906	UC 2697		234	20.6	89
Show		14106-2800	RST1774		242	2.8	90
Show		13583-2756	BRT3005		309	3.4	91
Show		13574-2828	NSN 412		48	2.0	93
Show		14115-2906	B 267		323	1.9	99
Show		14084-2711	UC 2691	AB	126	67.1	101
Show		14084-2711	UC 2691	AC	233	35.0	101
Show		14004-2708	LDS4424		325	19.5	103
Show		14121-2853	HJ 4661		230	4.4	103
Show		13558-2820	B 259		186	3.7	114
Show		14006-2654	B 261		344	5.7	114
Show		13569-2740	SEE 193		164	6.5	114
Show		13560-2911	UC 2639		191	43.8	116
Show		13571-2731	I 234		206	0.6	116
Show		14092-3014	FAL 44		334	7.3	117
Show		13590-3010	DAW 141		132	2.1	117
Show		14104-3005	SEE 199		225	8.3	120
Show		14063-2635	BU 938		122	0.4	124
Show		14118-2954	B 268		87	2.3	125
Show		13550-2905	RST1755		59	2.2	126
Show		14081-3033	UC 2687		259	17.6	128
Show		14008-3035	WSP 131	AB	223	10.0	128
Show		14008-3035	WSP 131	AC	239	24.9	128
Show		14128-2735	LDS5810		217	167.0	129
Show		13598-2639	HDS1963		323	15.8	133
Show		14090-3034	B 265		52	2.3	134
Show		14145-2914	HJ 4664	A,BC	17	17.8	139
Show		14145-2914	DAW 109	BC	255	0.6	139
Show		14125-3006	CBL 150		216	31.3	140
Show		14129-3000	SEE 202	AB	118	1.2	141
Show		14129-3000	SEE 202	AB,C	136	31.0	141
Show		14066-2617	KPP1693		0	13.1	143
Show		14078-2621	BRT3008		130	4.6	143

WDS 14044-2836 : COMPONENTS

	A
B	pa=216.5° sep=0.78"

14044-2836 A

Name	HD 122754	Coord arcsec 2000	140421.76-283559.5	Mag	8.61	Spectral class	F2IV (yellow-white)
PmRA	-26.00	PmDE	-12.0	SAO	182212	HIP	68753
Tycho2	6741-00262-1	HD	122754	CD	CD-2810418	CP	CP-27 4863

Tycho2

Tycho2	6741-00262-1	Pflag		RAmdeg	211.09067327	DEmdeg	-28.59988551
PmRA	-25.8	PmDE	-11.9	E RAmdeg	6	E DEmdeg	7
E pmRA	1.8	E pmDE	1.5	EpRAm	1991.47	EpDEm	1991.00
Num	6	Q RAmdeg	1.0	Q DEmdeg	0.9	Q pmRA	0.9
Q pmDE	0.9	BTmag	8.794	E BTmag	0.017	VTmag	8.443
E VTmag	0.013	Prox	999	TYC	T	HIP	68753
CCDM	AB	RAdeg	211.09074028	DEdeg	-28.59985806	EpRA 1990	1.82
EpDE 1990	1.67	E RAdeg	5.9	E DEdeg	7.0	Posflg	P
Corr	0.2

SAO

SAO	182212	DelFlag		RA1950		PmRA1950	-0.002
DE1950		PmDE1950	0.028	Vmag	8.2	SpType	F0
Double code		Source	24	CatNum	8887	DM	CD-2810418
DMcomp		BDsup		HD	122754	M HD	0
GC		RA1950rad	3.67170398	DE1950rad	-0.49497956	PmRA2000	-0.002
PmDE2000	0.032

Hipparcos

Catalog	H	HIP	68753	Proxy	H	RAhms	14 04 21.78
DEdms	-28 35 59.4	Vmag	8.33	VarFlag		R Vmag	H
RAdeg	211.091	DEdeg	-28.5998	AstroRef	A	Plx	1.67
CCDM	-26.60	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	220	Rho	0.757	HD		BD
CD	CD-2810418	CP	CP-27 4863	Dm number	-2810418	VIred	0.34
SpType	F2IV	R SpType		Coord arcsec 2000	140421.78-283559.4

Hipparcos 2

HIP	68753	Sn	15	So	3	Nc	2
RArad	3.684228662	DErad	-0.4991614318	Plx	2.17	PmRA	-27.33
PmDE	-12.74	E RArad	0.93	E DErad	0.64	E Plx	1.12
E pmRA	1.25	E pmDE	0.9	Hpmag		E Hpmag	0.0019
SHp	0.016	VA	0	BV	0.334	E BV	0.017
VI	0.39

CCDM

Ccdm	14044-2836	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.14	DDEs	-0.4
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	F0	PmNote	*
PmRA	-26	PmDE	28	Dm number	-2810418	Cat1	CD
Name2	182212	Cat2	SAO	HD	122754	M HD
ADS BDS	A 9097	M ADS BDS		N IDS		IDS	13586S2807A
HIC	68753

14044-2836 B

Coord arcsec 2000	140421.72-283600.1		Mag	10.02		PmRA	-26.00		PmDE	-12.0
Delta magnitude	1.41		Coordinate calculated	yes

CCDM

Ccdm	14044-2836	RComp		Comp	B	Note1
Note2		Discov num	B 264	DRAs		DDEs
R dRAs		Year	1926	Theta	226	Rho	0.6
Obs	3	Vmag	10.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9097	M ADS BDS		N IDS		IDS	13586S2807B
HIC	68753