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Doubles in session


Current system
02579+0025
STF 332
HD 18433


Nearby doubles
15' : 02572-0034
STF 330

24' : 02583-0002
GWP 404

25' : 02574+0002
RST4754

25' : 02565+0039
BAL 960

26' : 02562+0031
RST4753

32' : 02598+0037
RST5195

35' : 02574+0058
SKF 845

39' : 03004-0024
FAR 51

44' : 02550-0029
MMA 33

52' : 02550-0053
BAL 280

52' : 02544-0030
GWP 390AB

66' : 02535-0034
LDS5399

67' : 03021+0005
GAU 2

71' : 03003+0125
RST5196

72' : 03026+0025
A 1930

73' : 02531+0013
SKF1677

74' : 03027+0010
OSW 26

82' : 03031-0049
GWP 413

84' : 02541+0126
BAL1258

89' : 02572+0153
A 2413

97' : 02520+0110
GRV 994

98' : 02514-0041
RST4752

99' : 02513-0014
OSW 24

102' : 03045+0003
CBL 215

104' : 02509-0026
HEI 98

106' : 02510+0047
WAA 25



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.

02579+0025 STF 332 (HD 18433)

 
 
02h 57m 51.84s +00° 24' 47.8" P.A. 53.00 sep 12.0 mag 8.94,9.10 Sp G5
 
 
Coord 2000 02579+0025 Discov num STF 332 Comp Coord arcsec 2000 02 57 51.84 +00 24 47.8
Date first 1831 Date last 2016 Obs 51
Pa first 53 Pa last 52.8 P.A. Now (θ) 52.8°
Sep first 12.7 Sep last 12.032 Sep. Now (ρ) 12.032"
Mag pri 8.94 Mag sec 9.10 delta mag (ΔM) 0.16 Spectral class G5 (yellow)
Pri motion ra +071 Sec motion ra +069
Pri motion dec +026 Sec motion dec +026
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18433 Constellation Cetus SAO 110875 Tycho2 0048-01699-1
Gaia DR2 2498072589898476544 HD 18433 GC 3565
 
 
WDS 02579+0025 STF 332 (HD 18433) : NOTES
 
 
discov_num notes refcode
STF 332 HJL 44. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02579+0025 STF 332 2003 40 54 12.3 8.94 9.10 G5 DV 025751.84+002447.8
02579+0025 STF 332 2010 42 54 11.6 8.94 9.10 G5 NV 025751.84+002447.8
02579+0025 STF 332 2015 43 54 12.1 8.94 9.10 G5 NV 025751.84+002447.8
02579+0025 STF 332 2016 45 54 12.0 8.94 9.10 G5 NV 025751.84+002447.8

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

 
 
WDS 02579+0025 STF 332 (HD 18433) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02579+0025 STF 332 (HD 18433) : MEASURES
 
 
No records found.

 
 
WDS 02579+0025 (HD 18433) : VIRTUAL EYEPIECE
 
 

02579+0025 STF 332A mag 8.94 Sp G5 02579+0025 STF 332B sep 12.0 P.A. 52.80 mag 9.1 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 02579+0025 (HD 18433) : ALADIN DSS IMAGE @ 02h 57m 51.84s +00° 24' 47.8"
 
 
 
 
WDS 02579+0025 STF 332 (HD 18433) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02579+0025 STF 332 distance=0' 02572-0034 STF 330 distance=15' 02583-0002 GWP 404 distance=24' 02574+0002 RST4754 distance=25' 02565+0039 BAL 960 distance=25' 02562+0031 RST4753 distance=26' 02598+0037 RST5195 distance=32' 02574+0058 SKF 845 distance=35' 03004-0024 FAR 51 distance=39' 02550-0029 MMA 33 distance=44' 02550-0053 BAL 280 distance=52' 02544-0030 GWP 390AB distance=52' 02544-0030 GWP 391AC distance=52' 02535-0034 LDS5399 distance=66' 03021+0005 GAU 2 distance=67' 03003+0125 RST5196 distance=71' 03026+0025 A 1930 distance=72' 02531+0013 SKF1677 distance=73' 03027+0010 OSW 26 distance=74' 03031-0049 GWP 413 distance=82' 02541+0126 BAL1258 distance=84' 02572+0153 A 2413 distance=89' 02520+0110 GRV 994 distance=97' 02514-0041 RST4752 distance=98' 02513-0014 OSW 24 distance=99' 03045+0003 CBL 215 distance=102' 02509-0026 HEI 98 distance=104' 02510+0047 WAA 25 distance=106' 03002+0207 KPP 94 distance=109' 02536+0153 SKF1520 distance=109' 02513+0128 SKF 195 distance=117' 02584-0135 A 208CD distance=120' 02584-0135 A 208AB distance=120' 02584-0135 A 208AC distance=120' 02513+0142 VOU 36 distance=126' 02520-0105 SKF1604 distance=126' 02512+0141 A 2338 distance=126' 03031-0115 KPP3508 distance=128' 03065-0018 WAA 26 distance=130' 02492+0040 A 2412 distance=131' 02592+0234 BAL1628 distance=131' 03066+0026 CBL 218 distance=132' 03066+0046 A 2416 distance=134' 02501+0138 BAL1257 distance=139' 02487+0002 HDS 366 distance=139' 03017+0233 BAL1629 distance=141' 02583+0246 BAL1627 distance=142' 02484-0038 SLW 133 distance=144' 03058+0146 CBL 217 distance=144' 03074-0040 WAA 27 distance=145' 03071+0108 BAL 962 distance=146' 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 02579+0025 STF 332 53 12.0
Show 02572-0034 STF 330 192 8.9 15
Show 02583-0002 GWP 404 135 15.7 24
Show 02574+0002 RST4754 4 1.8 25
Show 02565+0039 BAL 960 216 8.6 25
Show 02562+0031 RST4753 70 0.1 26
Show 02598+0037 RST5195 6 3.8 32
Show 02574+0058 SKF 845 16 99.3 35
Show 03004-0024 FAR 51 113 1.0 39
Show 02550-0029 MMA 33 337 18.2 44
Show 02550-0053 BAL 280 275 2.6 52
Show 02544-0030 GWP 390 AB 305 19.3 52
Show 02544-0030 GWP 391 AC 209 116.6 52
Show 02535-0034 LDS5399 32 27.5 66
Show 03021+0005 GAU 2 139 8.0 67
Show 03003+0125 RST5196 230 0.6 71
Show 03026+0025 A 1930 138 5.6 72
Show 02531+0013 SKF1677 170 1.7 73
Show 03027+0010 OSW 26 256 14.7 74
Show 03031-0049 GWP 413 65 84.3 82
Show 02541+0126 BAL1258 299 2.3 84
Show 02572+0153 A 2413 167 0.6 89
Show 02520+0110 GRV 994 133 13.6 97
Show 02514-0041 RST4752 48 1.8 98
Show 02513-0014 OSW 24 48 41.4 99
Show 03045+0003 CBL 215 186 84.5 102
Show 02509-0026 HEI 98 126 0.9 104
Show 02510+0047 WAA 25 220 2.9 106
Show 03002+0207 KPP 94 38 3.7 109
Show 02536+0153 SKF1520 283 4.8 109
Show 02513+0128 SKF 195 45 3.5 117
Show 02584-0135 A 208 CD 51 2.6 120
Show 02584-0135 A 208 AB 312 0.5 120
Show 02584-0135 A 208 AC 279 133.8 120
Show 02513+0142 VOU 36 11 0.3 126
Show 02520-0105 SKF1604 78 1.7 126
Show 02512+0141 A 2338 21 0.2 126
Show 03031-0115 KPP3508 171 1.5 128
Show 03065-0018 WAA 26 86 2.0 130
Show 02492+0040 A 2412 105 0.4 131
Show 02592+0234 BAL1628 57 4.3 131
Show 03066+0026 CBL 218 336 30.0 132
Show 03066+0046 A 2416 4 0.6 134
Show 02501+0138 BAL1257 270 8.4 139
Show 02487+0002 HDS 366 27 1.3 139
Show 03017+0233 BAL1629 297 11.5 141
Show 02583+0246 BAL1627 225 3.0 142
Show 02484-0038 SLW 133 328 119.4 144
Show 03058+0146 CBL 217 333 28.5 144
Show 03074-0040 WAA 27 67 1.2 145
Show 03071+0108 BAL 962 89 3.1 146

 
 
WDS 02579+0025 : COMPONENTS
 
 
  A
B pa=52.8°
sep=12.03"
 
 
02579+0025 A
 
 
Componente originario normalizzato AB Name HD 18433 Coord arcsec 2000 025751.84+002447.8 Mag 8.94
Spectral class G5 (yellow) PmRA 71.00 PmDE 26.0 SAO 110875
Tycho2 0048-01699-1 HD 18433 GC 3565 DM BD-00 464
Tycho2
Tycho2 0048-01699-1 Pflag RAmdeg 44.46600497 DEmdeg 0.41328430
PmRA 72.1 PmDE 25.6 E RAmdeg 14 E DEmdeg 15
E pmRA 0.9 E pmDE 0.9 EpRAm 1986.30 EpDEm 1986.24
Num 13 Q RAmdeg 2.1 Q DEmdeg 1.7 Q pmRA 2.1
Q pmDE 1.7 BTmag 9.644 E BTmag 0.031 VTmag 8.944
E VTmag 0.023 Prox 123 TYC T HIP
CCDM RAdeg 44.46582944 DEdeg 0.41322667 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 15.6 E DEdeg 15.9 Posflg D
Corr 0.0
SAO
SAO 110875 DelFlag RA1950 PmRA1950 0.0057
DE1950 PmDE1950 0.012 Vmag 8.8 SpType G5
Double code Source 70 CatNum 3565 DM BD-00 464
DMcomp BDsup HD 18433 M HD 0
GC 3565 RA1950rad 0.76486254 DE1950rad 0.00371508 PmRA2000 0.006
PmDE2000 0.008
CCDM
Ccdm 02579+0025 RComp Comp A Note1
Note2 Discov num DRAs -2.16 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G5 PmNote *
PmRA 69 PmDE 20 Dm number -00 464 Cat1 BD
Name2 +00 249 Cat2 AGK2/3 HD 18433 M HD
ADS BDS A 2244 M ADS BDS N IDS IDS 02527N0001A
HIC
 
 
02579+0025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025752.48+002455.1 Mag 9.1 PmRA 69.00
PmDE 26.0 Tycho2 0048-01698-1 Calc delta mag 0.16 Calc coord yes
Tycho2
Tycho2 0048-01698-1 Pflag RAmdeg 44.46874776 DEmdeg 0.41530940
PmRA 70.6 PmDE 24.3 E RAmdeg 18 E DEmdeg 19
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.73 EpDEm 1988.34
Num 4 Q RAmdeg 0.1 Q DEmdeg 1.3 Q pmRA 0.1
Q pmDE 1.3 BTmag 9.806 E BTmag 0.035 VTmag 9.100
E VTmag 0.027 Prox 123 TYC T HIP
CCDM RAdeg 44.46858417 DEdeg 0.41525333 EpRA 1990 1.66
EpDE 1990 1.70 E RAdeg 18.2 E DEdeg 18.7 Posflg
Corr 0.1
CCDM
Ccdm 02579+0025 RComp Comp B Note1
Note2 Discov num STF 332 DRAs -1.53 DDEs -5.8
R dRAs 10 Year 1831 Theta 053 Rho 12.5
Obs 12 Vmag 9.6 Sp PmNote *
PmRA 61 PmDE 13 Dm number Cat1
Name2 +00 250 Cat2 AGK2/3 HD M HD
ADS BDS A 2244 M ADS BDS N IDS IDS 02527N0001B
HIC