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Doubles in session


Current system
02596-2516
LDS 3446
Zet For


Nearby doubles
37' : 02572-2458
BU 741AB

42' : 03008-2438
B 42AB

43' : 03019-2447
B 43

48' : 02561-2509
RST2290

49' : 02592-2429
KPP1122

57' : 02563-2441
TDS2395

58' : 02554-2513
HDS 375

58' : 03036-2536
BRG 17AB

72' : 02552-2557
TDS2386

87' : 03059-2509
B 44

105' : 03049-2400
UC 943

105' : 02563-2651
UC 890

107' : 02540-2631
RST1247

107' : 02518-2503
B 41

109' : 03031-2339
DAM1296

110' : 03077-2517
TDS2452

114' : 03029-2333
I 718

114' : 03076-2446
RST2296

114' : 02526-2618
RST3373

115' : 02586-2322
UC 922

118' : 02573-2323
I 149

119' : 03051-2345
ARA2292

123' : 02578-2317
ARA1971

127' : 03063-2646
RST 58

131' : 03018-2723
LDS5408AB

132' : 03020-2309
TDS2417AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02596-2516 LDS 3446 (Zet For)

 
 
02h 59m 36.18s -25° 16' 26.9" P.A. 288.00 sep 176.0 mag 5.74,13.06 Sp F2V dist. 32.62 pc (106.41 l.y.)
 
 
Coord 2000 02596-2516 Discov num LDS3446 Comp Coord arcsec 2000 02 59 36.18 -25 16 26.9
Date first 1960 Date last 2016 Obs 9
Pa first 287 Pa last 288.1 P.A. Now (θ) 288.1°
Sep first 176.0 Sep last 176.021 Sep. Now (ρ) 176.021"
Mag pri 5.74 Mag sec 13.06 delta mag (ΔM) 7.32 Spectral class F2V (yellow-white)
Pri motion ra +181 Sec motion ra +177
Pri motion dec +083 Sec motion dec +099
Notes N (See Notes)
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Zet For Constellation Fornax SAO 168209 HIP 13942
Tycho2 6441-01007-1 Gaia DR2 5073246882211822720 HD 18692 HR 901
GC 3603 CD CD-25 1191 CP CP-25 357 Bayer Zeta Fornacis
Bayer name Zet For Distance 32.62 Distance ly 106.41 Bayer greek ζ For
 
 
WDS 02596-2516 LDS 3446 (Zet For) : NOTES
 
 
discov_num notes refcode
LDS3446 zet For
NLTT 9579/9563 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (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
02596-2516 LDS3446 2000 3 288 176.1 5.69 13.50 F2V N D 025936.18-251626.9
02596-2516 LDS3446 2010 6 288 176.1 5.74 13.06 F2V N 025936.18-251626.9
02596-2516 LDS3446 2015 7 288 176.0 5.74 13.06 F2V N 025936.18-251626.9
02596-2516 LDS3446 2016 9 288 176.0 5.74 13.06 F2V N 025936.18-251626.9

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

 
 
WDS 02596-2516 LDS 3446 (Zet For) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02596-2516 LDS 3446 (Zet For) : MEASURES
 
 
No records found.

 
 
WDS 02596-2516 (Zet For) : VIRTUAL EYEPIECE
 
 

02596-2516 LDS3446A mag 5.74 Sp F2V 02596-2516 LDS3446B sep 160.9 P.A. 289.90 mag 13.06 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02596-2516 (Zet For) : ALADIN DSS IMAGE @ 02h 59m 36.18s -25° 16' 26.9"
 
 
 
 
WDS 02596-2516 LDS 3446 (Zet For) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02596-2516 LDS3446 distance=0' 02572-2458 BU 741AB distance=37' 02572-2458 S 423AB,C distance=37' 02572-2458 BEU 4Ca,Cb distance=38' 02572-2458 HDS 379CD distance=38' 03008-2438 B 42BC distance=42' 03008-2438 B 42AB distance=42' 03019-2447 B 43 distance=43' 02561-2509 RST2290 distance=48' 02592-2429 KPP1122 distance=49' 02563-2441 TDS2395 distance=57' 02554-2513 HDS 375 distance=58' 03036-2536 BRG 17AB distance=58' 02552-2557 TDS2386 distance=72' 03059-2509 B 44 distance=87' 03049-2400 UC 943 distance=105' 02563-2651 UC 890 distance=105' 02540-2631 RST1247 distance=107' 02518-2503 B 41 distance=107' 03031-2339 DAM1296 distance=109' 03077-2517 TDS2452 distance=110' 03029-2333 I 718 distance=114' 03076-2446 RST2296 distance=114' 02526-2618 RST3373 distance=114' 02586-2322 UC 922 distance=115' 02573-2323 I 149 distance=118' 03051-2345 ARA2292 distance=119' 02578-2317 ARA1971 distance=123' 03063-2646 RST 58 distance=127' 03018-2723 LDS5408AB distance=131' 03018-2723 LDS5408Aa,Ab distance=131' 03020-2309 TDS2417AB distance=132' 03056-2328 RST2294AB distance=136' 03056-2328 RST2294AC distance=136' 03084-2410 LDS 87 distance=138' 02599-2736 TDS2408 distance=140' 02498-2434 BU 877AB distance=140' 02498-2434 HJ 2161AC distance=140' 02498-2434 FOX9021AD distance=140' 02528-2330 I 717 distance=142' 03102-2527 HDS 406 distance=145' 03105-2540 WIS 82 distance=150' 03048-2255 UC 942 distance=159' 03115-2532 B 45 distance=162' 02480-2606 SKF1275 distance=165' 03118-2546 WIS 84 distance=168' 02548-2754 HDO 58 distance=170' 02502-2323 RST2289 distance=172' 03017-2807 SKF1277 distance=173' 03093-2717 KPP2308 distance=178' 03064-2753 UC 947 distance=181' grafico limitrofi
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 02596-2516 LDS3446 288 176.0
Show 02572-2458 BU 741 AB 6 0.2 37
Show 02572-2458 S 423 AB,C 226 29.2 37
Show 02572-2458 BEU 4 Ca,Cb 274 0.0 38
Show 02572-2458 HDS 379 CD 173 5.1 38
Show 03008-2438 B 42 BC 267 3.2 42
Show 03008-2438 B 42 AB 192 12.6 42
Show 03019-2447 B 43 219 2.3 43
Show 02561-2509 RST2290 99 1.7 48
Show 02592-2429 KPP1122 201 8.8 49
Show 02563-2441 TDS2395 1 0.5 57
Show 02554-2513 HDS 375 28 0.4 58
Show 03036-2536 BRG 17 AB 357 0.9 58
Show 02552-2557 TDS2386 227 1.9 72
Show 03059-2509 B 44 54 0.3 87
Show 03049-2400 UC 943 217 9.2 105
Show 02563-2651 UC 890 193 31.3 105
Show 02540-2631 RST1247 254 0.7 107
Show 02518-2503 B 41 220 2.7 107
Show 03031-2339 DAM1296 85 0.1 109
Show 03077-2517 TDS2452 85 0.9 110
Show 03029-2333 I 718 346 0.7 114
Show 03076-2446 RST2296 40 1.1 114
Show 02526-2618 RST3373 314 0.6 114
Show 02586-2322 UC 922 209 12.8 115
Show 02573-2323 I 149 259 6.1 118
Show 03051-2345 ARA2292 209 12.9 119
Show 02578-2317 ARA1971 93 17.3 123
Show 03063-2646 RST 58 184 2.7 127
Show 03018-2723 LDS5408 AB 345 105.8 131
Show 03018-2723 LDS5408 Aa,Ab 184 3.4 131
Show 03020-2309 TDS2417 AB 33 1.6 132
Show 03056-2328 RST2294 AB 316 0.6 136
Show 03056-2328 RST2294 AC 319 1.9 136
Show 03084-2410 LDS 87 218 25.0 138
Show 02599-2736 TDS2408 254 0.4 140
Show 02498-2434 BU 877 AB 145 12.1 140
Show 02498-2434 HJ 2161 AC 129 37.3 140
Show 02498-2434 FOX9021 AD 290 52.3 140
Show 02528-2330 I 717 295 2.2 142
Show 03102-2527 HDS 406 287 0.3 145
Show 03105-2540 WIS 82 83 999.9 150
Show 03048-2255 UC 942 10 8.4 159
Show 03115-2532 B 45 23 7.3 162
Show 02480-2606 SKF1275 88 58.4 165
Show 03118-2546 WIS 84 255 999.9 168
Show 02548-2754 HDO 58 351 23.5 170
Show 02502-2323 RST2289 300 0.3 172
Show 03017-2807 SKF1277 286 2.5 173
Show 03093-2717 KPP2308 110 19.5 178
Show 03064-2753 UC 947 193 50.0 181

 
 
WDS 02596-2516 : COMPONENTS
 
 
  A
B pa=289.9°
sep=160.88"
 
 
02596-2516 A
 
 
Componente originario normalizzato AB Name Zet For Coord arcsec 2000 025936.18-251626.9 Mag 5.74
Spectral class F2V (yellow-white) PmRA 181.00 PmDE 83.0 SAO 168209
HIP 13942 Tycho2 6441-01007-1 HD 18692 HR 901
GC 3603 CD CD-25 1191 CP CP-25 357 Bayer Zeta
Bayer name Zet
Tycho2
Tycho2 6441-01007-1 Pflag RAmdeg 44.90075668 DEmdeg -25.27413403
PmRA 180.3 PmDE 84.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.32 EpDEm 1991.19
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 6.172 E BTmag 0.014 VTmag 5.735
E VTmag 0.009 Prox 999 TYC T HIP 13942
CCDM RAdeg 44.90029333 DEdeg -25.27433083 EpRA 1990 1.63
EpDE 1990 1.57 E RAdeg 3.5 E DEdeg 3.6 Posflg
Corr -0.1
SAO
SAO 168209 DelFlag RA1950 PmRA1950 0.013
DE1950 PmDE1950 0.091 Vmag 5.6 SpType F2
Double code Source 70 CatNum 3603 DM CD-25 1191
DMcomp BDsup HD 18692 M HD 0
GC 3603 RA1950rad 0.77405344 DE1950rad -0.44459632 PmRA2000 0.0133
PmDE2000 0.087
Hipparcos
Catalog H HIP 13942 Proxy RAhms 02 59 36.07
DEdms -25 16 27.6 Vmag 5.69 VarFlag R Vmag H
RAdeg 44.9003 DEdeg -25.2743 AstroRef Plx 30.92
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 18692 BD
CD CD-25 1191 CP CP-25 357 Dm number -25 1191 VIred 0.48
SpType F3V R SpType Coord arcsec 2000 025936.07-251627.6
Hipparcos 2
HIP 13942 Sn 5 So 0 Nc 1
RArad 0.7836575953 DErad -0.4411204259 Plx 30.66 PmRA 181.15
PmDE 83.44 E RArad 0.27 E DErad 0.25 E Plx 0.36
E pmRA 0.36 E pmDE 0.31 Hpmag 5.7905 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.427 E BV 0.004
VI 0.49
CCDM
Ccdm 02596-2516 RComp Comp A Note1
Note2 Discov num DRAs 0.19 DDEs -27.1
R dRAs 81 Year Theta Rho
Obs 2 Vmag 5.7 Sp F2 PmNote @
PmRA 188 PmDE 83 Dm number -25 1191 Cat1 CD
Name2 168209 Cat2 SAO HD 18692 M HD
ADS BDS M ADS BDS N N IDS IDS 02552S2540A
HIC 13942
 
 
02596-2516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025925.03-251532.2 Mag 13.06 PmRA 177.00
PmDE 99.0 Calc delta mag 7.32 Calc coord yes
CCDM
Ccdm 02596-2516 RComp Comp B Note1
Note2 Discov num LDS3446 DRAs DDEs
R dRAs Year 1960 Theta 287 Rho 176.0
Obs 1 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02552S2540B
HIC