07199-3226 TDS 4712 AB (HD 57440)

07^h 19^m 55.87^s -32° 25' 41.9" P.A. 29.00 sep 0.4 mag 10.08,10.10 Sp A0V+Kn

Coord 2000	07199-3226	Discov num	TDS4712	Comp	AB	Coord arcsec 2000	07 19 55.87 -32 25 41.9
Date first	1991	Date last	1991	Obs	1
Pa first	29	Pa last	29.1	P.A. Now (θ)	29.1°
Sep first	0.4	Sep last	0.37	Sep. Now (ρ)	0.37"
Mag pri	10.08	Mag sec	10.10	delta mag (ΔM)	0.02	Spectral class	A0V+Kn (white/yellow-orange)
Pri motion ra	-009	Sec motion ra	-009
Pri motion dec	+003	Sec motion dec	+003
Notes

Nature of this double is uncertain.

07199-3226 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 57440	197857	07 19 56 -32 25 42	TDS 4712 AB	1991	1	29	0.4	10.08	10.10	0.02		<===
Show		197857	07 19 56 -32 25 42	JSP 151 AC	2015	3	26	1.0	10.08	12.80	2.72

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 57440		Constellation	Canis Major		SAO	197857		Tycho2	7107-00555-1
Gaia DR2	5604741762171092224		HD	57440		DM	CD-32 3894

WDS 07199-3226 TDS 4712 AB (HD 57440) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jsp1937	Ma j	Jessup, M.K.	1937MmRAS..65...51R
Jsp1937		MemRAS 65, 51, 1937
Jsp1955	Ma j	Jessup, M.K.	1955POMic..11....1R
Jsp1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964	Ma j	Jessup, M.K.	1964POMic...9...73R
Jsp1964		Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999	Ma -	Jessup, M.K.	...................
Jsp9999		Unpublished, manuscript or reference not found.
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
07199-3226	TDS4712	AB	1991	1	29	0.4	10.08	10.10			071955.87-322541.9

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WDS 07199-3226 TDS 4712 AB (HD 57440) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07199-3226 TDS 4712 AB (HD 57440) : MEASURES

No records found.

WDS 07199-3226 (HD 57440) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 07199-3226 (HD 57440) : ALADIN DSS IMAGE @ 07^h 19^m 55.87^s -32° 25' 41.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07199-3226 TDS 4712 AB (HD 57440) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		07199-3226	TDS4712	AB	29	0.4
Show		07199-3226	JSP 151	AC	26	1.0
Show		07199-3220	TVB 164		141	17.2	6
Show		07208-3229	TVB 166		346	20.9	12
Show		07209-3222	FMP 2		260	15.6	13
Show		07210-3218	JSP 152		212	7.9	15
Show		07209-3219	DAM 335		258	11.2	15
Show		07187-3229	TDS4701		309	2.6	16
Show		07196-3240	JSP 150		217	1.5	16
Show		07208-3213	DAM 333		322	8.2	17
Show		07207-3207	FMP 1		349	10.3	22
Show		07185-3200	B 1535		69	3.1	32
Show		07213-3255	JSP 153		331	4.4	35
Show		07216-3256	DAM 339		336	4.6	38
Show		07214-3301	DAM 336		90	6.1	41
Show		07216-3301	HJ 3954		81	6.0	41
Show		07230-3210	PRO 36		18	2.7	43
Show		07242-3216	FMP 8	CD	162	3.9	55
Show		07242-3216	FMP 8	AB	61	5.9	55
Show		07242-3216	FMP 8	AC	174	6.4	55
Show		07206-3126	BRT2896		73	4.0	61
Show		07170-3316	HJ 3946		287	5.9	62
Show		07231-3313	FMP 5		159	9.7	62
Show		07178-3130	BRT1602		314	6.7	63
Show		07160-3145	TDS4649	BC	329	0.4	65
Show		07160-3145	DAM1370	A,BC	104	17.3	65
Show		07250-3214	B 1541		271	1.8	66
Show		07241-3146	FMP 7	AB	254	9.4	67
Show		07241-3146	FMP 7	AC	68	22.7	67
Show		07204-3333	DAW 125		53	2.0	68
Show		07254-3214	FMP 10	AB	12	9.5	71
Show		07254-3214	FMP 10	AC	251	12.7	71
Show		07208-3116	DAM 334		62	6.0	71
Show		07247-3149	DAW 129	AB	311	2.1	72
Show		07247-3149	DUN 47	A,CD	344	97.1	72
Show		07247-3149	B 1540	CD	205	0.9	72
Show		07256-3231	RSS 131		348	9.2	73
Show		07144-3209	PRO 32		268	3.6	73
Show		07255-3204	FMP 11		181	7.5	74
Show		07215-3337	DAW 126		264	1.7	76
Show		07214-3112	DAM 337	AB	286	8.0	76
Show		07214-3112	DAM 337	AC	116	10.0	76
Show		07210-3111	FMP 3	AB	12	7.5	76
Show		07210-3111	FMP 3	AC	330	8.8	76
Show		07171-3117	BRT2889		279	2.6	78
Show		07260-3221	JSP 160		317	2.2	78
Show		07260-3216	FMP 12	AB	116	8.3	78
Show		07260-3216	FMP 12	AC	288	8.9	78
Show		07138-3238	PRO 31		344	5.2	80
Show		07238-3329	DAW 127		34	2.4	81
Show		07164-3116	TDS4655		114	0.6	84

WDS 07199-3226 : COMPONENTS

	A	B
B	pa=25.2° sep=0.36"
C	pa=22.5° sep=0.97"	pa=20.9° sep=0.62"

07199-3226 A

Name	HD 57440	Coord arcsec 2000	071955.87-322541.9	Mag	10.08	Spectral class	A0V (white)
PmRA	-9.00	PmDE	3.0	SAO	197857	Tycho2	7107-00555-1
HD	57440	DM	CD-32 3894

Tycho2

Tycho2	7107-00555-1	Pflag		RAmdeg	109.98283287	DEmdeg	-32.42827753
PmRA	-8.6	PmDE	2.6	E RAmdeg	10	E DEmdeg	9
E pmRA	1.3	E pmDE	1.4	EpRAm	1989.84	EpDEm	1990.67
Num	9	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	9.439	E BTmag	0.018	VTmag	9.401
E VTmag	0.018	Prox	999	TYC	T	HIP
CCDM		RAdeg	109.98285667	DEdeg	-32.42828389	EpRA 1990	1.43
EpDE 1990	1.57	E RAdeg	9.9	E DEdeg	9.1	Posflg
Corr	-0.1

SAO

SAO	197857	DelFlag		RA1950		PmRA1950	-0.0029
DE1950		PmDE1950	0	Vmag	9.3	SpType	B9
Double code		Source	40	CatNum	3290	DM	CD-32 3894
DMcomp		BDsup		HD	57440	M HD	0
GC		RA1950rad	1.91128327	DE1950rad	-0.56434166	PmRA2000	-0.0025
PmDE2000	0.002

CCDM

Ccdm	07199-3226	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.73	DDEs	17.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	B9	PmNote	*
PmRA	-37	PmDE	0	Dm number	-32 3894	Cat1	CD
Name2	197857	Cat2	SAO	HD	57440	M HD
ADS BDS		M ADS BDS		N IDS		IDS	07161S3215A
HIC

07199-3226 B

Coord arcsec 2000	071955.88-322541.6		Mag	10.1		Spectral class	Kn (yellow-orange)		PmRA	-9.00
PmDE	3.0		Calc delta mag	0.02		Calc coord	yes

CCDM

Ccdm	07199-3226	RComp		Comp	B	Note1
Note2		Discov num	JSP 151	DRAs		DDEs
R dRAs		Year	1929	Theta	022	Rho	1.0
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	07161S3215B
HIC

07199-3226 C

Coord arcsec 2000

071955.90-322541.0

Mag

12.8

Calc delta mag

2.72

Calc coord

yes