13235-2658 SKF 1957 A,BC (HD 116347)

13^h 23^m 25.87^s -26° 58' 44.6" P.A. 34.00 sep 42.1 mag 8.77,11.43 Sp F6/7V dist. 81.04 pc (264.35 l.y.)

Coord 2000	13235-2658	Discov num	SKF1957	Comp	A,BC	Coord arcsec 2000	13 23 25.87 -26 58 44.6
Date first	1912	Date last	2016	Obs	10
Pa first	34	Pa last	33.8	P.A. Now (θ)	33.8°
Sep first	41.9	Sep last	42.147	Sep. Now (ρ)	42.147"
Mag pri	8.77	Mag sec	11.43	delta mag (ΔM)	2.66	Spectral class	F6/7V (yellow-white)
Pri motion ra	+020	Sec motion ra	+020
Pri motion dec	-034	Sec motion dec	-028
Notes	V (Proper motion indicates physical)

rPM=0.152 (< 0.3, Physical double)

This double is physical.

13235-2658 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 116347	181612	13 23 26 -26 58 45	SKF 1957 A,BC	2016	10	34	42.1	8.77	11.43	2.66		<===
Show			13 23 28 -26 58 10	TDS 708 BC	1991	1	30	1.2	11.38	11.43	0.05

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 116347	Constellation	Hydra	SAO	181612	HIP	65333
Tycho2	6708-01217-1	Gaia DR2	6189516235425699200	HD	116347	CD	CD-26 9680
CP	CP-26 4960	Distance	81.04	Distance ly	264.35

WDS 13235-2658 SKF 1957 A,BC (HD 116347) : NOTES

No records found.

DISCOVERER

discov	author
SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
13235-2658	SKF1957	A,BC	2010	5	34	42.2	8.77	11.43	F6/7V		V	132325.87-265844.6
13235-2658	SKF1957	A,BC	2015	8	34	42.1	8.77	11.43	F6/7V		V	132325.87-265844.6
13235-2658	SKF1957	A,BC	2016	10	34	42.1	8.77	11.43	F6/7V	-26 9680	V	132325.87-265844.6

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

WDS 13235-2658 SKF 1957 A,BC (HD 116347) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13235-2658 SKF 1957 A,BC (HD 116347) : MEASURES

No records found.

WDS 13235-2658 (HD 116347) : 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 13235-2658 (HD 116347) : ALADIN DSS IMAGE @ 13^h 23^m 25.87^s -26° 58' 44.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13235-2658 SKF 1957 A,BC (HD 116347) : 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		13235-2658	SKF1957	A,BC	34	42.1	0
Show		13235-2658	TDS 708	BC	30	1.2	1
Show		13227-2738	SKF1956		330	8.7	41
Show		13236-2607	RST2846		14	1.9	52
Show		13254-2754	UC 2534	AB	20	46.3	62
Show		13190-2637	UPT 2		21	17.1	63
Show		13199-2748	B 247		309	4.3	69
Show		13183-2651	B 246		127	0.6	70
Show		13270-2608	KPP 669		196	6.0	71
Show		13222-2814	UC 2524		289	65.8	78
Show		13248-2816	RST1718		37	2.9	80
Show		13284-2613	LDS4366		275	11.9	82
Show		13197-2553	HU 1502		31	1.1	84
Show		13242-2822	KPP2565		292	23.2	84
Show		13240-2822	B 248		80	3.5	84
Show		13169-2709	UC 2515		126	15.3	88
Show		13298-2634	B 250		43	0.5	90
Show		13231-2829	UC 2527		188	57.5	91
Show		13194-2816	LDS5775		114	53.6	95
Show		13279-2817	RSS 308		95	5.3	99
Show		13245-2837	BRT3000		163	11.0	101
Show		13190-2536	HDS1866		311	0.1	103
Show		13191-2828	UC 2518		158	22.8	107
Show		13155-2650	BUG 14		148	0.3	107
Show		13292-2829	KPP1816		116	14.2	118
Show		13212-2854	UC 2521		256	16.1	120
Show		13318-2611	TDS8863		273	0.4	122
Show		13147-2752	UC 2503	BC	171	51.3	128
Show		13147-2752	SKF1953	BD	349	7.8	128
Show		13147-2752	HJ 4575	AB	65	12.4	128
Show		13316-2807	UC 2553		196	50.0	128
Show		13146-2607	TDS8746		122	0.4	130
Show		13142-2743	UC 2500		274	7.6	131
Show		13138-2631	UC 2499		294	83.6	133
Show		13234-2911	LDS5777		96	272.8	135
Show		13212-2446	RST2842		315	1.6	137
Show		13336-2640	KPP2450		82	21.6	138
Show		13214-2441	BRT2999	AB	169	4.8	140
Show		13166-2847	LDS5773		180	239.5	143
Show		13265-2916	LDS5778		239	309.2	145
Show		13126-2644	DAM2488	AB	295	494.6	146
Show		13344-2730	TOK 898	Aa,Ab	101	0.2	150
Show		13124-2739	TDS8722		295	0.5	153
Show		13118-2640	RST1708		320	0.9	158
Show		13117-2633	FIN 305		130	0.0	160
Show		13354-2656	KPP1387		241	10.4	160
Show		13194-2936	RST1714		228	1.1	166
Show		13267-2418	BGH 6		268	319.0	169
Show		13267-2418	GKM9302	Aa,Ab	194	0.6	169
Show		13150-2453	HU 1501		16	0.7	170
Show		13153-2445	UC 2506		71	9.9	173

WDS 13235-2658 : COMPONENTS

	A	B
B	pa=33.3° sep=41.40"
C	pa=33.2° sep=42.57"	pa=30.2° sep=1.17"

13235-2658 A

Coord arcsec 2000	132325.87-265844.6	Mag	8.77	Spectral class	F6/7V (yellow-white)	PmRA	20.00
PmDE	-34.0	SAO	181612	HIP	65333	Tycho2	6708-01217-1
HD	116347	CD	CD-26 9680	CP	CP-26 4960

Tycho2

Tycho2	6708-01217-1	Pflag		RAmdeg	200.85778747	DEmdeg	-26.97905340
PmRA	19.9	PmDE	-34.1	E RAmdeg	10	E DEmdeg	11
E pmRA	1.6	E pmDE	1.5	EpRAm	1990.27	EpDEm	1989.74
Num	8	Q RAmdeg	0.4	Q DEmdeg	0.5	Q pmRA	0.4
Q pmDE	0.5	BTmag	9.371	E BTmag	0.022	VTmag	8.765
E VTmag	0.017	Prox	409	TYC	T	HIP	65333
CCDM		RAdeg	200.85773528	DEdeg	-26.97897139	EpRA 1990	1.58
EpDE 1990	1.34	E RAdeg	9.7	E DEdeg	10.6	Posflg
Corr	0.2

SAO

SAO	181612	DelFlag		RA1950		PmRA1950	-0.0011
DE1950		PmDE1950	-0.048	Vmag	8.4	SpType	G0
Double code		Source	25	CatNum	9881	DM	CD-26 9680
DMcomp		BDsup		HD	116347	M HD	0
GC		RA1950rad	3.49357657	DE1950rad	-0.46631482	PmRA2000	-0.0011
PmDE2000	-0.043

Hipparcos

Catalog	H	HIP	65333	Proxy		RAhms	13 23 25.86
DEdms	-26 58 44.3	Vmag	8.71	VarFlag		R Vmag	H
RAdeg	200.858	DEdeg	-26.979	AstroRef		Plx	13.02
CCDM	19.30	N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD	CD-26 9680	CP	CP-26 4960	Dm number	-26 9680	VIred	0.64
SpType	F6/F7V	R SpType		Coord arcsec 2000	132325.86-265844.3

Hipparcos 2

HIP	65333	Sn	5	So	0	Nc	1
RArad	3.5056287795	DErad	-0.4708719261	Plx	12.34	PmRA	19.95
PmDE	-31.58	E RArad	0.88	E DErad	0.67	E Plx	0.94
E pmRA	0.94	E pmDE	0.67	Hpmag		E Hpmag	0.0019
SHp	0.017	VA	0	BV	0.552	E BV	0.022
VI	0.62

13235-2658 B

Coord arcsec 2000	132327.57-265810.0		Mag	11.38		PmRA	12.00		PmDE	-35.0
Delta magnitude	2.61

13235-2658 C

Coord arcsec 2000	132327.61-265809.0		Mag	11.43		PmRA	12.00		PmDE	-35.0
Delta magnitude	2.66		Coordinate calculated	yes