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Doubles in session


Current system
03261+2015
A 2344 AB


Nearby doubles
27' : 03247+2033
J 931

31' : 03280+2028
STF 394AB

37' : 03287+2010
TDS 116

56' : 03228+2045
HDS 423AB

59' : 03233+2058
STF 381

64' : 03305+2006
STF 399AB

67' : 03275+1911
A 2345AB

71' : 03295+2107
HU 435

75' : 03209+2031
HDS 418

78' : 03312+1947
STF 403AB

84' : 03216+1920
GWP 455

87' : 03203+1944
STF 376

87' : 03212+2109
COU 259

91' : 03271+1845
CHR 10AB

99' : 03313+2119
GRV 178

100' : 03218+2134
GRV 173

101' : 03206+1911
STF 377AB

105' : 03298+1844
WZ 7

111' : 03216+2145
HU 434

113' : 03208+2139
AG 66

113' : 03198+1905
OCC 362

115' : 03199+2131
OCC 254

117' : 03178+2008
LDS3470

119' : 03265+2213
LDS6083

120' : 03314+2148
STF 404AB

120' : 03219+1831
J 930



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.

03261+2015 A 2344 AB

 
 
03h 26m 03.32s +20° 14' 44.1" P.A. 189.00 sep 1.3 mag 9.00,9.70 Sp A5 dist. 432.9 pc (1412.12 l.y.)
 
 
Coord 2000 03261+2015 Discov num A  2344 Comp AB Coord arcsec 2000 03 26 03.32 +20 14 44.1
Date first 1911 Date last 2023 Obs 37
Pa first 188 Pa last 189 P.A. Now (θ) 189°
Sep first 1.0 Sep last 1.31 Sep. Now (ρ) 1.31"
Mag pri 9.00 Mag sec 9.70 delta mag (ΔM) 0.7 Spectral class A5 (white)
Pri motion ra -008 Sec motion ra -010
Pri motion dec -011 Sec motion dec -011
Notes T (Parallax indicates physical)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
03261+2015 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 26 03 +20 14 44 A 2344 AB 2023 37 189 1.3 9.00 9.70 0.70 <===
Show 03 26 03 +20 14 44 CTT 6 AC 2021 12 128 50.9 9.00 10.34 1.34
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries HIP 15996 Tycho2 1241-00788-1 Gaia DR2 57939765955708160
BD BD+19 530 Distance 432.9 Distance ly 1412.12
 
 
WDS 03261+2015 A 2344 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03261+2015 A 2344 AB 2006 29 194 1.2 9.00 9.70 A5 +19 530 D 032603.32+201444.1
03261+2015 A 2344 AB 2008 30 194 1.2 9.00 9.70 A5 +19 530 D 032603.32+201444.1
03261+2015 A 2344 AB 2013 29 195 1.2 9.00 9.70 A5 +19 530 032603.32+201444.1
03261+2015 A 2344 AB 2015 30 195 1.2 9.00 9.70 A5 +19 530 032603.32+201444.1
03261+2015 A 2344 AB 2018 31 193 1.2 9.00 9.70 A5 +19 530 032603.32+201444.1

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

 
 
WDS 03261+2015 A 2344 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03261+2015 A 2344 AB : MEASURES
 
 
No records found.

 
 
WDS 03261+2015 : VIRTUAL EYEPIECE
 
 

03261+2015 A 2344A mag 9 Sp A5 03261+2015 A 2344B sep 1.3 P.A. 189.00 mag 9.7 03261+2015 CTT 6C sep 50.9 P.A. 127.50 mag 10.34 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 03261+2015 : ALADIN DSS IMAGE @ 03h 26m 03.32s +20° 14' 44.1"
 
 
 
 
WDS 03261+2015 A 2344 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03261+2015 A 2344AB distance=0' 03247+2033 J 931 distance=27' 03280+2028 COU 260Aa,Ab distance=31' 03280+2028 STF 394AB distance=31' 03287+2010 TDS 116 distance=37' 03228+2045 HDS 423AB distance=56' 03228+2045 HDS 423AC distance=56' 03228+2045 HDS 423AD distance=56' 03228+2045 HDS 423AE distance=56' 03228+2045 HDS 423AF distance=56' 03233+2058 STF 381 distance=59' 03305+2006 STF 399AB distance=64' 03305+2006 STF 399AC distance=64' 03305+2006 RAO 11Ba,Bb distance=64' 03275+1911 A 2345AB distance=67' 03295+2107 HU 435 distance=71' 03209+2031 HDS 418 distance=75' 03312+1947 STF 403AB distance=78' 03216+1920 GWP 455 distance=84' 03203+1944 STF 376 distance=87' 03212+2109 COU 259 distance=87' 03271+1845 CHR 10AB distance=91' 03271+1845 RBR 35AC distance=91' 03313+2119 GRV 178 distance=99' 03218+2134 GRV 173 distance=100' 03206+1911 STF 377AB distance=101' 03206+1911 STF 377AC distance=101' 03298+1844 WZ 7 distance=105' 03216+2145 HU 434 distance=111' 03208+2139 AG 66 distance=113' 03198+1905 OCC 362 distance=113' 03199+2131 OCC 254 distance=115' 03178+2008 LDS3470 distance=117' 03265+2213 LDS6083 distance=119' 03314+2148 STF 404AB distance=120' 03314+2148 STF 404AC distance=120' 03219+1831 J 930 distance=120' 03314+2148 STF 405CD distance=122' 03345+1948 STF 414 distance=122' 03199+2143 HU 433 distance=124' 03270+2219 LDS6084 distance=125' 03349+1949 STF 416AB distance=128' 03349+1949 ES 2600AC distance=128' 03196+1841 COU 36AB distance=132' 03196+1841 TOK 476AC distance=132' 03243+2231 LDS6082 distance=136' 03167+1923 COU 360AB distance=142' 03167+1923 COU 360AC distance=142' 03348+2126 BRT3261AB distance=143' 03348+2126 J 932AB,C distance=143' 03348+2126 J 932AB,D distance=143' 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 03261+2015 A 2344 AB 189 1.3 0
Show 03261+2015 CTT 6 AC 128 50.9 0
Show 03247+2033 J 931 79 4.8 27
Show 03280+2028 COU 260 Aa,Ab 83 0.7 31
Show 03280+2028 STF 394 AB 163 6.9 31
Show 03287+2010 TDS 116 183 1.1 37
Show 03228+2045 HDS 423 AB 299 0.2 56
Show 03228+2045 HDS 423 AC 97 2.0 56
Show 03228+2045 HDS 423 AD 86 2.2 56
Show 03228+2045 HDS 423 AE 86 4.3 56
Show 03228+2045 HDS 423 AF 47 4.8 56
Show 03233+2058 STF 381 104 1.0 59
Show 03305+2006 STF 399 AB 146 19.6 64
Show 03305+2006 STF 399 AC 222 57.6 64
Show 03305+2006 RAO 11 Ba,Bb 249 0.3 64
Show 03275+1911 A 2345 AB 176 1.0 67
Show 03295+2107 HU 435 344 0.6 71
Show 03209+2031 HDS 418 342 0.6 75
Show 03312+1947 STF 403 AB 172 2.3 78
Show 03216+1920 GWP 455 208 13.9 84
Show 03203+1944 STF 376 251 7.2 87
Show 03212+2109 COU 259 217 0.9 87
Show 03271+1845 CHR 10 AB 29 0.0 91
Show 03271+1845 RBR 35 AC 81 0.9 91
Show 03313+2119 GRV 178 294 13.0 99
Show 03218+2134 GRV 173 335 57.0 100
Show 03206+1911 STF 377 AB 102 1.2 101
Show 03206+1911 STF 377 AC 223 24.3 101
Show 03298+1844 WZ 7 283 7.4 105
Show 03216+2145 HU 434 215 0.3 111
Show 03208+2139 AG 66 285 4.0 113
Show 03198+1905 OCC 362 -1 0.1 113
Show 03199+2131 OCC 254 -1 0.1 115
Show 03178+2008 LDS3470 276 2.5 117
Show 03265+2213 LDS6083 266 6.6 119
Show 03314+2148 STF 404 AB 203 28.7 120
Show 03314+2148 STF 404 AC 50 121.5 120
Show 03219+1831 J 930 121 3.8 120
Show 03314+2148 STF 405 CD 48 26.9 122
Show 03345+1948 STF 414 186 7.5 122
Show 03199+2143 HU 433 259 0.2 124
Show 03270+2219 LDS6084 308 24.0 125
Show 03349+1949 STF 416 AB 68 30.6 128
Show 03349+1949 ES 2600 AC 294 24.1 128
Show 03196+1841 COU 36 AB 143 1.0 132
Show 03196+1841 TOK 476 AC 227 999.9 132
Show 03243+2231 LDS6082 210 2.0 136
Show 03167+1923 COU 360 AB 257 2.0 142
Show 03167+1923 COU 360 AC 139 29.9 142
Show 03348+2126 BRT3261 AB 292 1.0 143
Show 03348+2126 J 932 AB,C 308 3.7 143

 
 
WDS 03261+2015 : COMPONENTS
 
 
  A B
B pa=189.0°
sep=1.31"
 
C pa=127.5°
sep=50.87"
pa=126.2°
sep=50.26"
 
 
03261+2015 A
 
 
Coord arcsec 2000 032603.32+201444.1 Mag 9 Spectral class A5 (white) PmRA -8.00
PmDE -11.0 HIP 15996 Tycho2 1241-00788-1 BD BD+19 530
Tycho2
Tycho2 1241-00788-1 Pflag P RAmdeg 51.51376729 DEmdeg 20.24548179
PmRA -10.1 PmDE -11.8 E RAmdeg 10 E DEmdeg 14
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.90 EpDEm 1989.95
Num 6 Q RAmdeg 2.0 Q DEmdeg 1.1 Q pmRA 2.0
Q pmDE 1.2 BTmag 9.378 E BTmag 0.024 VTmag 8.998
E VTmag 0.021 Prox 13 TYC T HIP 15996
CCDM A RAdeg 51.51381583 DEdeg 20.24559306 EpRA 1990 1.66
EpDE 1990 1.44 E RAdeg 10.3 E DEdeg 13.6 Posflg D
Corr -0.3
Hipparcos
Catalog H HIP 15996 Proxy H RAhms 03 26 03.32
DEdms +20 14 44.1 Vmag 8.54 VarFlag R Vmag H
RAdeg 51.5138 DEdeg 20.2456 AstroRef A Plx 3.47
CCDM -8.03 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 192 Rho 1.206 HD BD BD+19 530
CD CP Dm number +19 530 VIred 0.43
SpType A5 R SpType Coord arcsec 2000 032603.32+201444.1
Hipparcos 2
HIP 15996 Sn 15 So 3 Nc 2
RArad 0.8990857444 DErad 0.3533521733 Plx 2.31 PmRA -12.42
PmDE -9.9 E RArad 1.6 E DErad 1.16 E Plx 1.87
E pmRA 2.32 E pmDE 1.69 Hpmag E Hpmag 0.0023
SHp 0.014 VA 0 BV 0.4 E BV 0.495
VI 0.43
CCDM
Ccdm 03261+2015 RComp Comp A Note1
Note2 Discov num DRAs -2.69 DDEs -16.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A5 PmNote *
PmRA -8 PmDE -10 Dm number +19 530 Cat1 BD
Name2 +20 314 Cat2 AGK2/3 HD 21213 M HD ?
ADS BDS A 2529 M ADS BDS N IDS IDS 03203N1954A
HIC 15996
 
 
03261+2015 B
 
 
Coord arcsec 2000 032603.31+201442.8 Mag 9.7 PmRA -10.00 PmDE -11.0
Delta magnitude 0.7 Coordinate calculated yes
CCDM
Ccdm 03261+2015 RComp Comp B Note1
Note2 Discov num A 2344 DRAs DDEs
R dRAs Year 1911 Theta 188 Rho 1.1
Obs 15 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2529 M ADS BDS N IDS IDS 03203N1954B
HIC 15996
 
 
03261+2015 C
 
 
Coord arcsec 2000 032606.19+201413.1 Mag 10.34 PmRA -4.00 PmDE -4.0
Delta magnitude 1.34 Coordinate calculated yes