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Doubles in session


Current system
09012+0245
STF 1302 AB


Nearby doubles
13' : 09020+0240
BU 211

26' : 09020+0305
GRV1015

26' : 09027+0252
HEI 747

32' : 09033+0237
BAL2358

34' : 09018+0212
A 2753

35' : 09033+0232
BAL1857

38' : 09018+0321
HEI 746

49' : 09012+0157
CRC 57AB

49' : 09042+0301
GRV 775

49' : 09036+0318
BAL2359

49' : 09003+0332
HJ 2479

56' : 09004+0151
GWP1127

56' : 09015+0340
XMI 85

58' : 09040+0259
GRV1017

58' : 09048+0224
KPP1713

59' : 09051+0250
RAO 232

60' : 09050+0226
LDS6223

60' : 09015+0344
SKF 861

63' : 08590+0152
HDS1301

63' : 08570+0321
GRV1014

64' : 08596+0146
BAL1855

64' : 08570+0205
GRV1013

64' : 09053+0225
HDS1319

66' : 08599+0143
BAL1856

70' : 09056+0226
SKF 877

71' : 09035+0346
UC 1746



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.

09012+0245 STF 1302 AB

 
 
09h 01m 12.87s +02° 44' 44.4" P.A. 233.00 sep 2.7 mag 9.31,9.47 Sp F8
 
 
Coord 2000 09012+0245 Discov num STF1302 Comp AB Coord arcsec 2000 09 01 12.87 +02 44 44.4
Date first 1829 Date last 2017 Obs 43
Pa first 228 Pa last 233.3 P.A. Now (θ) 233.3°
Sep first 2.4 Sep last 2.745 Sep. Now (ρ) 2.745"
Mag pri 9.31 Mag sec 9.47 delta mag (ΔM) 0.16 Spectral class F8 (yellow-white)
Pri motion ra -046 Sec motion ra
Pri motion dec +031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09012+0245 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 01 13 +02 44 44 STF 1302 AB 2017 43 233 2.7 9.31 9.47 0.16 <===
Show 09 01 13 +02 44 44 STF 1302 AC 2015 13 253 24.9 9.31 13.80 4.49
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 0229-00444-1 Gaia DR2 578185954766888320
 
 
WDS 09012+0245 STF 1302 AB : NOTES
 
 
discov_num notes refcode
STF1302 AC: Rectilinear solution by Hurowitz et al. (2014). USN2014a
 
 
REFERENCES
 
 
refcode metd author reference
USN2014a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.182....1H
USN2014a Inf. Circ. 182, 1, 2014
 
 
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
09012+0245 STF1302 AB 1999 37 234 2.6 9.31 9.47 F8 090112.75+024442.6
09012+0245 STF1302 AB 2009 38 236 2.7 9.31 9.47 F8 090112.75+024442.6
09012+0245 STF1302 AB 2014 36 236 2.7 9.31 9.47 F8 090112.87+024444.4
09012+0245 STF1302 AB 2017 38 233 2.7 9.31 9.47 F8 090112.87+024444.4

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

 
 
WDS 09012+0245 STF 1302 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09012+0245 STF 1302 AB : MEASURES
 
 
No records found.

 
 
WDS 09012+0245 : VIRTUAL EYEPIECE
 
 

09012+0245 STF1302A mag 9.31 Sp F8 09012+0245 STF1302B sep 2.7 P.A. 233.30 mag 9.47 09012+0245 STF1302C sep 24.9 P.A. 253.20 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09012+0245 : ALADIN DSS IMAGE @ 09h 01m 12.87s +02° 44' 44.4"
 
 
 
 
WDS 09012+0245 STF 1302 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09012+0245 STF1302AB distance=1' 09012+0245 STF1302AC distance=1' 09020+0240 BU 211 distance=13' 09020+0305 GRV1015 distance=26' 09027+0252 HEI 747 distance=26' 09033+0237 BAL2358 distance=32' 09018+0212 A 2753 distance=34' 09033+0232 BAL1857 distance=35' 09018+0321 HEI 746 distance=38' 09012+0157 CRC 57AB distance=49' 09012+0157 CRC 57Aa,Ab distance=49' 09042+0301 GRV 775 distance=49' 09036+0318 BAL2359 distance=49' 09003+0332 HJ 2479 distance=49' 09004+0151 GWP1127 distance=56' 09015+0340 XMI 85 distance=56' 09040+0259 GRV1017 distance=58' 09048+0224 KPP1713 distance=58' 09051+0250 RAO 232 distance=59' 09050+0226 LDS6223 distance=60' 09015+0344 SKF 861 distance=60' 08590+0152 HDS1301 distance=63' 08570+0321 GRV1014 distance=63' 08596+0146 BAL1855 distance=64' 08570+0205 GRV1013 distance=64' 09053+0225 HDS1319 distance=64' 08599+0143 BAL1856 distance=66' 09056+0226 SKF 877 distance=70' 09035+0346 UC 1746 distance=71' 09032+0140 XMI 87 distance=72' 08568+0211 SLW 315 distance=75' 08581+0344 SKF 755 distance=76' 09051+0155 SKF 875 distance=77' 08594+0358 SKF1715 distance=78' 09066+0249 STF1309 distance=82' 09022+0408 SKF 863 distance=85' 08581+0132 KUI 36AB distance=86' 09035+0404 BAL2828 distance=87' 08562+0153 SKF 745 distance=92' 09034+0412 BAL2827 distance=95' 08567+0130 HEI 745AB distance=102' 08567+0130 GII 39AC distance=102' 08543+0236 BAL1854 distance=105' 09066+0136 SKF 878 distance=107' 09013+0432 TDS6249 distance=108' 09080+0313 GRV1019 distance=109' 08568+0413 BAL2826 distance=110' 08586+0429 SLW 318 distance=112' 08537+0240 BAL2356 distance=113' 08562+0121 TDS6197 distance=113' 09014-0051 UC 1741 distance=114' 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 09012+0245 STF1302 AB 233 2.7 1
Show 09012+0245 STF1302 AC 253 24.9 1
Show 09020+0240 BU 211 270 1.1 13
Show 09020+0305 GRV1015 93 10.8 26
Show 09027+0252 HEI 747 303 0.9 26
Show 09033+0237 BAL2358 72 11.0 32
Show 09018+0212 A 2753 49 2.2 34
Show 09033+0232 BAL1857 1 2.9 35
Show 09018+0321 HEI 746 261 0.3 38
Show 09012+0157 CRC 57 AB 156 3.1 49
Show 09012+0157 CRC 57 Aa,Ab 153 0.1 49
Show 09042+0301 GRV 775 327 32.3 49
Show 09036+0318 BAL2359 126 8.5 49
Show 09003+0332 HJ 2479 324 21.7 49
Show 09004+0151 GWP1127 33 12.1 56
Show 09015+0340 XMI 85 60 21.1 56
Show 09040+0259 GRV1017 316 12.7 58
Show 09048+0224 KPP1713 342 13.2 58
Show 09051+0250 RAO 232 256 1.2 59
Show 09050+0226 LDS6223 68 10.1 60
Show 09015+0344 SKF 861 52 1.4 60
Show 08590+0152 HDS1301 329 1.8 63
Show 08570+0321 GRV1014 71 25.5 63
Show 08596+0146 BAL1855 86 16.6 64
Show 08570+0205 GRV1013 304 40.0 64
Show 09053+0225 HDS1319 150 0.5 64
Show 08599+0143 BAL1856 43 10.7 66
Show 09056+0226 SKF 877 167 1.4 70
Show 09035+0346 UC 1746 275 16.5 71
Show 09032+0140 XMI 87 306 26.9 72
Show 08568+0211 SLW 315 129 26.0 75
Show 08581+0344 SKF 755 139 2.1 76
Show 09051+0155 SKF 875 235 1.2 77
Show 08594+0358 SKF1715 335 1.4 78
Show 09066+0249 STF1309 273 11.7 82
Show 09022+0408 SKF 863 58 2.7 85
Show 08581+0132 KUI 36 AB 202 2.8 86
Show 09035+0404 BAL2828 25 10.0 87
Show 08562+0153 SKF 745 199 1.1 92
Show 09034+0412 BAL2827 21 15.5 95
Show 08567+0130 HEI 745 AB 223 0.4 102
Show 08567+0130 GII 39 AC 235 1.8 102
Show 08543+0236 BAL1854 350 19.5 105
Show 09066+0136 SKF 878 72 1.5 107
Show 09013+0432 TDS6249 280 0.6 108
Show 09080+0313 GRV1019 148 15.0 109
Show 08568+0413 BAL2826 294 16.4 110
Show 08586+0429 SLW 318 59 33.4 112
Show 08537+0240 BAL2356 300 14.2 113
Show 08562+0121 TDS6197 314 1.8 113
Show 09014-0051 UC 1741 52 58.8 114

 
 
WDS 09012+0245 : COMPONENTS
 
 
  A B
B pa=233.3°
sep=2.74"
 
C pa=253.2°
sep=24.89"
pa=255.6°
sep=22.33"
 
 
09012+0245 A
 
 
Coord arcsec 2000 090112.87+024444.4 Mag 9.31 Spectral class F8 (yellow-white) PmRA -46.00
PmDE 31.0 Tycho2 0229-00444-1
Tycho2
Tycho2 0229-00444-1 Pflag RAmdeg 135.30363431 DEmdeg 2.74565728
PmRA -48.4 PmDE 29.6 E RAmdeg 11 E DEmdeg 16
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.63 EpDEm 1988.99
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.5 BTmag 10.038 E BTmag 0.028 VTmag 9.314
E VTmag 0.020 Prox 27 TYC T HIP
CCDM RAdeg 135.30374306 DEdeg 2.74559056 EpRA 1990 1.93
EpDE 1990 1.88 E RAdeg 11.0 E DEdeg 16.3 Posflg D
Corr 0.2
CCDM
Ccdm 09012+0245 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -16.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.8 Sp F8 PmNote *
PmRA -82 PmDE 17 Dm number +03 2117 Cat1 BD
Name2 +02 1218 Cat2 AGK2/3 HD 77213 M HD
ADS BDS A 7141 M ADS BDS N IDS IDS 08560N0308A
HIC
 
 
09012+0245 B
 
 
Coord arcsec 2000 090112.72+024442.8 Mag 9.47 Calc delta mag 0.16 Calc coord yes
CCDM
Ccdm 09012+0245 RComp Comp B Note1
Note2 Discov num STF1302 DRAs DDEs
R dRAs Year 1829 Theta 232 Rho 2.5
Obs 24 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7141 M ADS BDS N IDS IDS 08560N0308B
HIC
 
 
09012+0245 C
 
 
Coord arcsec 2000 090111.28+024437.2 Mag 13.8 Calc delta mag 4.49 Calc coord yes
CCDM
Ccdm 09012+0245 RComp Comp C Note1
Note2 Discov num STF1302 DRAs -0.81 DDEs -21.3
R dRAs 65 Year 1879 Theta 269 Rho 32.0
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7141 M ADS BDS N IDS IDS 08560N0308C
HIC