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Doubles in session


Current system
03314+2148
STF 404 AB


Nearby doubles
29' : 03313+2119
GRV 178

49' : 03295+2107
HU 435

53' : 03348+2126
BRT3261AB

69' : 03270+2219
LDS6084

72' : 03265+2213
LDS6083

73' : 03284+2248
BU 878AB

84' : 03364+2233
DEA 33

84' : 03282+2259
FMR 184

86' : 03364+2237
RAO 98

88' : 03368+2106
LDS3511

92' : 03376+2121
PAT 1

93' : 03280+2028
STF 394AB

99' : 03334+2322
STT 57AB

103' : 03305+2006
STF 399AB

105' : 03272+2315
POU 282

106' : 03287+2010
TDS 116

106' : 03243+2231
LDS6082

109' : 03387+2231
LDS5429

110' : 03392+2151
OCC 294

112' : 03317+2339
OCC 761

117' : 03373+2311
LDS6090

117' : 03269+2327
POU 281

120' : 03261+2015
A 2344AB

121' : 03247+2033
J 931

122' : 03312+1947
STF 403AB

123' : 03233+2058
STF 381



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.

03314+2148 STF 404 AB

 
 
03h 31m 21.67s +21° 47' 59.9" P.A. 203.00 sep 28.7 mag 9.84,11.35 Sp K0
 
 
Coord 2000 03314+2148 Discov num STF 404 Comp AB Coord arcsec 2000 03 31 21.67 +21 47 59.9
Date first 1892 Date last 2016 Obs 20
Pa first 203 Pa last 202.9 P.A. Now (θ) 202.9°
Sep first 28.6 Sep last 28.74 Sep. Now (ρ) 28.74"
Mag pri 9.84 Mag sec 11.35 delta mag (ΔM) 1.51 Spectral class K0 (yellow-orange)
Pri motion ra +006 Sec motion ra +006
Pri motion dec -016 Sec motion dec -022
Notes
rPM=0.263 (< 0.3, Physical double)
This double is physical.
 
 
03314+2148 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 31 22 +21 47 60 STF 404 AB 2016 20 203 28.7 9.84 11.35 1.51 <===
Show 03 31 22 +21 47 60 STF 404 AC 2016 20 50 121.5 9.84 8.88 0.96
Show 03 31 28 +21 49 19 STF 405 CD 2016 16 48 26.9 8.88 11.99 3.11
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 75973 Tycho2 1246-00462-1 Gaia DR2 61530908370267264
 
 
WDS 03314+2148 STF 404 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STF (F. Struve DD - Appendix list #1)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03314+2148 STF 404 AB 2007 12 203 29.4 9.84 11.35 K0 +21 473 D 033121.67+214759.9
03314+2148 STF 404 AB 2008 13 203 29.0 9.84 11.35 K0 +21 473 D 033121.67+214759.9
03314+2148 STF 404 AB 2010 14 203 29.0 9.84 11.35 K0 +21 473 D 033121.67+214759.9
03314+2148 STF 404 AB 2015 17 203 28.9 9.84 11.35 K0 +21 473 033121.67+214759.9

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

 
 
WDS 03314+2148 STF 404 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03314+2148 STF 404 AB : MEASURES
 
 
No records found.

 
 
WDS 03314+2148 : VIRTUAL EYEPIECE
 
 

03314+2148 STF 404A mag 9.84 Sp K0 03314+2148 STF 404B sep 28.7 P.A. 202.90 mag 11.35 03314+2148 STF 405C sep 122.1 P.A. 49.40 mag 8.88 Sp F2 03314+2148 STF 405D sep 149.0 P.A. 49.20 mag 11.99 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 03314+2148 : ALADIN DSS IMAGE @ 03h 31m 21.67s +21° 47' 59.9"
 
 
 
 
WDS 03314+2148 STF 404 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03314+2148 STF 404AB distance=0' 03314+2148 STF 405CD distance=3' 03313+2119 GRV 178 distance=29' 03295+2107 HU 435 distance=49' 03348+2126 BRT3261AB distance=53' 03348+2126 J 932AB,C distance=53' 03348+2126 J 932AB,D distance=53' 03270+2219 LDS6084 distance=69' 03265+2213 LDS6083 distance=72' 03284+2248 BAG 2Aa,Ab distance=73' 03284+2248 BU 878AB distance=73' 03284+2248 BU 878AC distance=73' 03364+2233 DEA 33 distance=84' 03282+2259 FMR 184 distance=84' 03364+2237 RAO 98 distance=86' 03368+2106 LDS3511 distance=88' 03376+2121 PAT 1 distance=92' 03280+2028 COU 260Aa,Ab distance=93' 03280+2028 STF 394AB distance=93' 03334+2322 OCC9080Ba,Bb distance=98' 03334+2322 STT 57AB distance=99' 03334+2322 STT 57AC distance=99' 03334+2322 OCC9080Aa,Ab distance=99' 03334+2322 STT 57CD distance=100' 03305+2006 STF 399AB distance=103' 03305+2006 STF 399AC distance=103' 03305+2006 RAO 11Ba,Bb distance=103' 03272+2315 POU 282 distance=105' 03287+2010 TDS 116 distance=106' 03243+2231 LDS6082 distance=106' 03387+2231 LDS5429 distance=109' 03392+2151 OCC 294 distance=110' 03317+2339 OCC 761 distance=112' 03373+2311 LDS6090 distance=117' 03269+2327 POU 281 distance=117' 03261+2015 A 2344AB distance=120' 03261+2015 CTT 6AC distance=120' 03247+2033 J 931 distance=121' 03312+1947 STF 403AB distance=122' 03233+2058 STF 381 distance=123' 03319+2353 POU 291 distance=126' 03340+2348 POU 296 distance=126' 03339+2350 OCC 773 distance=127' 03337+2351 COU 465 distance=128' 03404+2124 HU 813AB distance=128' 03404+2124 HU 813AD distance=128' 03345+1948 STF 414 distance=128' 03349+1949 STF 416AB distance=130' 03349+1949 ES 2600AC distance=130' 03346+2350 COU 466AB distance=131' 03346+2350 GRV 179AB,C distance=131' 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 03314+2148 STF 404 AB 203 28.7 0
Show 03314+2148 STF 404 AC 50 121.5 0
Show 03314+2148 STF 405 CD 48 26.9 3
Show 03313+2119 GRV 178 294 13.0 29
Show 03295+2107 HU 435 344 0.6 49
Show 03348+2126 BRT3261 AB 292 1.0 53
Show 03348+2126 J 932 AB,C 308 3.7 53
Show 03348+2126 J 932 AB,D 305 4.7 53
Show 03270+2219 LDS6084 308 24.0 69
Show 03265+2213 LDS6083 266 6.6 72
Show 03284+2248 BAG 2 Aa,Ab 144 0.1 73
Show 03284+2248 BU 878 AB 61 0.7 73
Show 03284+2248 BU 878 AC 229 144.4 73
Show 03364+2233 DEA 33 106 32.2 84
Show 03282+2259 FMR 184 298 4.0 84
Show 03364+2237 RAO 98 246 2.5 86
Show 03368+2106 LDS3511 170 13.9 88
Show 03376+2121 PAT 1 227 0.5 92
Show 03280+2028 COU 260 Aa,Ab 83 0.7 93
Show 03280+2028 STF 394 AB 163 6.9 93
Show 03334+2322 OCC9080 Ba,Bb -1 0.1 98
Show 03334+2322 STT 57 AB 170 32.9 99
Show 03334+2322 STT 57 AC 33 68.7 99
Show 03334+2322 OCC9080 Aa,Ab -1 0.1 99
Show 03334+2322 STT 57 CD 321 10.0 100
Show 03305+2006 STF 399 AB 146 19.6 103
Show 03305+2006 STF 399 AC 222 57.6 103
Show 03305+2006 RAO 11 Ba,Bb 249 0.3 103
Show 03272+2315 POU 282 70 10.3 105
Show 03287+2010 TDS 116 183 1.1 106
Show 03243+2231 LDS6082 210 2.0 106
Show 03387+2231 LDS5429 52 65.6 109
Show 03392+2151 OCC 294 -1 0.0 110
Show 03317+2339 OCC 761 -1 0.1 112
Show 03373+2311 LDS6090 91 283.4 117
Show 03269+2327 POU 281 317 9.6 117
Show 03261+2015 A 2344 AB 189 1.3 120
Show 03261+2015 CTT 6 AC 128 50.9 120
Show 03247+2033 J 931 79 4.8 121
Show 03312+1947 STF 403 AB 172 2.3 122
Show 03233+2058 STF 381 104 1.0 123
Show 03319+2353 POU 291 78 9.4 126
Show 03340+2348 POU 296 206 10.1 126
Show 03339+2350 OCC 773 -1 0.1 127
Show 03337+2351 COU 465 202 0.3 128
Show 03404+2124 HU 813 AB 294 3.7 128
Show 03404+2124 HU 813 AD 274 12.2 128
Show 03345+1948 STF 414 186 7.5 128
Show 03349+1949 STF 416 AB 68 30.6 130
Show 03349+1949 ES 2600 AC 294 24.1 130
Show 03346+2350 COU 466 AB 21 0.4 131

 
 
WDS 03314+2148 : COMPONENTS
 
 
  A B C
B pa=202.9°
sep=28.74"
 
C pa=49.4°
sep=122.09"
pa=44.5°
sep=148.36"
 
D pa=49.2°
sep=148.99"
pa=45.0°
sep=175.23"
pa=47.9°
sep=26.91"
 
 
03314+2148 A
 
 
Coord arcsec 2000 033121.67+214759.9 Mag 9.84 Spectral class K0 (yellow-orange) PmRA 6.00
PmDE -16.0 SAO 75973 DM BD+21 473
SAO
SAO 75973 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.011 Vmag 9 SpType K0
Double code Source 35 CatNum 1038 DM BD+21 473
DMcomp BDsup HD M HD
GC RA1950rad 0.9095186 DE1950rad 0.37752669 PmRA2000 -0.0005
PmDE2000 -0.014
 
 
03314+2148 B
 
 
Coord arcsec 2000 033120.87+214733.4 Mag 11.35 PmRA 6.00 PmDE -22.0
Delta magnitude 1.51 Coordinate calculated yes
 
 
03314+2148 C
 
 
Coord arcsec 2000 033128.33+214919.3 Coord calc 033128.33+214919.3 Mag 8.88 Spectral class F2 (yellow-white)
PmRA 24.00 PmDE -48.0 SAO 75975 HIP 16423
BD BD+21 474 Delta magnitude 0.96
SAO
SAO 75975 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.051 Vmag 8.6 SpType F2
Double code Source 35 CatNum 1039 DM BD+21 474
DMcomp BDsup HD M HD
GC RA1950rad 0.90999798 DE1950rad 0.37791811 PmRA2000 0.0013
PmDE2000 -0.054
Hipparcos
Catalog H HIP 16423 Proxy RAhms 03 31 28.33
DEdms +21 49 19.3 Vmag 8.88 VarFlag R Vmag H
RAdeg 52.868 DEdeg 21.822 AstroRef Plx 8.44
CCDM 24.13 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+21 474
CD CP Dm number +21 474 VIred 0.39
SpType F2 R SpType Coord arcsec 2000 033128.33+214919.3
Hipparcos 2
HIP 16423 Sn 5 So 0 Nc 1
RArad 0.9227212143 DErad 0.3808662374 Plx 8.2 PmRA 24.58
PmDE -47.5 E RArad 1.14 E DErad 0.55 E Plx 1.32
E pmRA 1.56 E pmDE 1.44 Hpmag E Hpmag 0.0013
SHp 0.016 VA 0 BV 0.391 E BV 0.027
VI 0.46
 
 
03314+2148 D
 
 
Coord arcsec 2000 033129.76+214937.3 Mag 11.99 PmRA 10.00 PmDE -23.0
Delta magnitude 2.15 Coordinate calculated yes