stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
11268+0301
STF 1540 AC


Nearby doubles
21' : 11279+0251
STFA 19AB

31' : 11249+0250
SLE 598

32' : 11279+0327
SLE 602

38' : 11266+0339
HJ 1191

42' : 11275+0340
SLE 601

47' : 11239+0321
SLW 595

48' : 11290+0322
GRV1055

49' : 11300+0305
SLE 604

50' : 11300+0312
BU 340

52' : 11251+0346
SLE 599

56' : 11231+0258
BAL2381

58' : 11260+0357
HJ 1189

59' : 11246+0213
SLE 597

60' : 11276+0359
LSC 140

62' : 11229+0241
NSN 612

65' : 11245+0205
SLW 598

68' : 11284+0157
NSN 614

70' : 11314+0304
J 85AB

73' : 11279+0151
SLE 603

75' : 11244+0155
A 2574

82' : 11321+0242
GWP1602

84' : 11216+0230
KPP2633

84' : 11219+0343
EPI 4

84' : 11285+0141
EPI 7

87' : 11227+0200
SKF1579

87' : 11218+0217
CBL 338



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.

11268+0301 STF 1540 AC

 
 
11h 26m 45.32s +03° 00' 47.2" P.A. 191.00 sep 205.2 mag 6.55,11.13 Sp G7V dist. 17.75 pc (57.9 l.y.)
 
 
Coord 2000 11268+0301 Discov num STF1540 Comp AC Coord arcsec 2000 11 26 45.32 +03 00 47.2
Date first 1936 Date last 2016 Obs 7
Pa first 191 Pa last 191.1 P.A. Now (θ) 191.1°
Sep first 91.6 Sep last 205.2 Sep. Now (ρ) 205.2"
Mag pri 6.55 Mag sec 11.13 delta mag (ΔM) 4.58 Spectral class G7V (yellow)
Pri motion ra -726 Sec motion ra +008
Pri motion dec +181 Sec motion dec -018
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.016
This double is not physical.
 
 
11268+0301 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 83 Leo 118864 11 26 45 +03 00 47 STF 1540 AB 2019 145 146 28.6 6.55 7.50 0.95 Y
Show 118864 11 26 45 +03 00 47 STF 1540 AC 2016 7 191 205.2 6.55 11.13 4.58 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo SAO 118864 HIP 55846 Tycho2 0267-01191-1
HD 99491 HR 4414 GC 15705 ADS 8162
GL Gl 429A BD BD+03 2502 Flamsteed 83 Leonis Flamsteed name 83 Leo
FK5 1296 Distance 17.75 Distance ly 57.9
 
 
WDS 11268+0301 STF 1540 AC : NOTES
 
 
discov_num notes refcode
STF1540 83 Leo = LDS 921. B is BD+03@2503.
Hopmann orbit rejected from Fourth Orbit Catalog Hop1960a
("period over 4000 years") Wor1983
The C component (mag. 9.9, 90") is also probably physical. Fin1970b
AB: HJL 145. HJL1986
AB: H 4 13. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Fin1970b - Finsen, W.S. & Worley, C.E. 1970ROCi..130..203F
Fin1970b Republic Obs. Circ. 130, 203, 1970 (Third Orbit Catalog)
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)
Hop1960a orb - Hopmann, J. 1960MiWie..10..155H
Hop1960a Mitt. Sternw. Wien 10, 155-209, 1960
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Wor1983 - Worley, C.E. & Heintz, W.D. 1983PUSNO..24g...1W
Wor1983 Pub. USNO 24, Pt. 7, 1983 (Fourth Orbit Catalog)
 
 
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
11268+0301 STF1540 AC 1937 3 187 90.5 6.55 9.90 G7V N U 112645.75+030045.6
11268+0301 STF1540 AC 2009 4 193 203.3 6.55 9.90 G7V NU 112645.75+030045.6
11268+0301 STF1540 AC 2016 7 191 205.2 6.55 11.13 G7V NU 112645.32+030047.2

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

 
 
WDS 11268+0301 STF 1540 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11268+0301 STF 1540 AC : MEASURES
 
 
No records found.

 
 
WDS 11268+0301 : VIRTUAL EYEPIECE
 
 

11268+0301 STF1540A mag 6.55 Sp G7V 11268+0301 STF1540B sep 28.6 P.A. 145.70 mag 7.5 11268+0301 STF1540C sep 205.2 P.A. 191.10 mag 11.13 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 11268+0301 : ALADIN DSS IMAGE @ 11h 26m 45.32s +03° 00' 47.2"
 
 
 
 
WDS 11268+0301 STF 1540 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11268+0301 STF1540AB distance=1' 11268+0301 STF1540AC distance=1' 11279+0251 STFA 19AB distance=21' 11279+0251 STFA 19AD distance=21' 11279+0251 BUP9002CE distance=21' 11279+0251 STFA 19BC distance=21' 11279+0251 STFA 19BD distance=21' 11249+0250 SLE 598 distance=31' 11279+0327 SLE 602 distance=32' 11266+0339 HJ 1191 distance=38' 11275+0340 SLE 601 distance=42' 11269+0344 WNO 40DE distance=44' 11269+0344 WNO 40AC distance=44' 11269+0344 SLE 600AD distance=44' 11269+0344 WNO 40AE distance=44' 11239+0321 SLW 595 distance=47' 11290+0322 GRV1055 distance=48' 11300+0305 SLE 604 distance=49' 11300+0312 BU 340 distance=50' 11251+0346 SLE 599 distance=52' 11231+0258 BAL2381 distance=56' 11260+0357 HJ 1189 distance=58' 11246+0213 SLE 597 distance=59' 11276+0359 LSC 140 distance=60' 11229+0241 NSN 612 distance=62' 11245+0205 SLW 598 distance=65' 11284+0157 NSN 614 distance=68' 11314+0304 J 85AB distance=70' 11279+0151 SLE 603 distance=73' 11244+0155 A 2574 distance=75' 11321+0242 GWP1602 distance=82' 11216+0230 KPP2633 distance=84' 11219+0343 EPI 4 distance=84' 11285+0141 EPI 7 distance=84' 11227+0200 SKF1579 distance=87' 11218+0217 CBL 338 distance=87' 11230+0408 A 2776AB distance=88' 11230+0408 A 2776AB,C distance=88' 11210+0338 ITF 75 distance=95' 11274+0435 CBL 341 distance=95' 11206+0230 EPI 3 distance=97' 11240+0124 OCC 239 distance=105' 11261+0114 EPI 6 distance=108' 11340+0226 GWP1611 distance=115' 11338+0346 GWP1608 distance=115' 11221+0128 UC 2124 distance=117' 11290+0105 RST5354 distance=120' 11187+0250 STF1526 distance=122' 11215+0441 J 1013 distance=128' 11344+0407 J 86 distance=132' 11343+0414 GWP1612 distance=135' 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 11268+0301 STF1540 AB 146 28.6 1
Show 11268+0301 STF1540 AC 191 205.2 1
Show 11279+0251 STFA 19 AB 181 89.2 21
Show 11279+0251 STFA 19 AD 92 761.5 21
Show 11279+0251 BUP9002 CE 192 9.2 21
Show 11279+0251 STFA 19 BC 234 102.4 21
Show 11279+0251 STFA 19 BD 86 767.5 21
Show 11249+0250 SLE 598 219 26.8 31
Show 11279+0327 SLE 602 97 31.8 32
Show 11266+0339 HJ 1191 268 13.3 38
Show 11275+0340 SLE 601 11 31.6 42
Show 11269+0344 WNO 40 DE 326 26.5 44
Show 11269+0344 WNO 40 AC 70 8.5 44
Show 11269+0344 SLE 600 AD 104 23.1 44
Show 11269+0344 WNO 40 AE 25 18.1 44
Show 11239+0321 SLW 595 350 46.5 47
Show 11290+0322 GRV1055 284 33.7 48
Show 11300+0305 SLE 604 352 25.5 49
Show 11300+0312 BU 340 11 4.4 50
Show 11251+0346 SLE 599 44 19.3 52
Show 11231+0258 BAL2381 265 13.5 56
Show 11260+0357 HJ 1189 115 20.4 58
Show 11246+0213 SLE 597 162 42.1 59
Show 11276+0359 LSC 140 18 0.3 60
Show 11229+0241 NSN 612 173 1.6 62
Show 11245+0205 SLW 598 311 24.3 65
Show 11284+0157 NSN 614 297 2.3 68
Show 11314+0304 J 85 AB 163 4.8 70
Show 11279+0151 SLE 603 71 16.0 73
Show 11244+0155 A 2574 66 2.0 75
Show 11321+0242 GWP1602 259 36.2 82
Show 11216+0230 KPP2633 188 24.4 84
Show 11219+0343 EPI 4 311 2.3 84
Show 11285+0141 EPI 7 231 16.4 84
Show 11227+0200 SKF1579 207 40.7 87
Show 11218+0217 CBL 338 99 10.5 87
Show 11230+0408 A 2776 AB 245 0.2 88
Show 11230+0408 A 2776 AB,C 61 6.2 88
Show 11210+0338 ITF 75 168 332.8 95
Show 11274+0435 CBL 341 260 64.6 95
Show 11206+0230 EPI 3 100 12.6 97
Show 11240+0124 OCC 239 -1 0.0 105
Show 11261+0114 EPI 6 178 2.9 108
Show 11340+0226 GWP1611 129 14.6 115
Show 11338+0346 GWP1608 276 140.9 115
Show 11221+0128 UC 2124 35 9.6 117
Show 11290+0105 RST5354 288 0.9 120
Show 11187+0250 STF1526 181 30.2 122
Show 11215+0441 J 1013 283 0.1 128
Show 11344+0407 J 86 91 2.4 132
Show 11343+0414 GWP1612 332 5.6 135

 
 
WDS 11268+0301 : COMPONENTS
 
 
  A B
B pa=145.7°
sep=28.59"
 
C pa=191.1°
sep=205.19"
pa=197.4°
sep=186.21"
 
 
11268+0301 A
 
 
Name 83 Leo Coord arcsec 2000 112645.32+030047.2 Mag 6.55 Spectral class G7V (yellow)
PmRA -726.00 PmDE 181.0 SAO 118864 HIP 55846
Tycho2 0267-01191-1 HD 99491 HR 4414 GC 15705
BD BD+03 2502 Flamsteed 83 Leonis Flamsteed name 83 Leo FK5 1296
Tycho2
Tycho2 0267-01191-1 Pflag RAmdeg 171.68883805 DEmdeg 3.01310275
PmRA -726.3 PmDE 181.0 E RAmdeg 4 E DEmdeg 5
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.04 EpDEm 1990.43
Num 28 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 7.477 E BTmag 0.016 VTmag 6.553
E VTmag 0.010 Prox 284 TYC T HIP 55846
CCDM A RAdeg 171.69048889 DEdeg 3.01267722 EpRA 1990 1.83
EpDE 1990 1.54 E RAdeg 4.2 E DEdeg 5.3 Posflg
Corr 0.0
SAO
SAO 118864 DelFlag RA1950 PmRA1950 -0.0483
DE1950 PmDE1950 0.177 Vmag 6.5 SpType K0
Double code Source 74 CatNum 1296 DM BD+03 2502
DMcomp BDsup HD 99491 M HD 0
GC 15705 RA1950rad 2.98549089 DE1950rad 0.0573485 PmRA2000 -0.0481
PmDE2000 0.182
Hipparcos
Catalog H HIP 55846 Proxy RAhms 11 26 45.75
DEdms +03 00 45.6 Vmag 6.49 VarFlag R Vmag G
RAdeg 171.691 DEdeg 3.01266 AstroRef A Plx 56.59
CCDM 11268+0300 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 99491 BD BD+03 2502
CD CP Dm number +03 2502 VIred 0.86
SpType K0IV R SpType Coord arcsec 2000 112645.75+030045.6
Hipparcos 2
HIP 55846 Sn 95 So 3 Nc 1
RArad 2.9965663907 DErad 0.0525808275 Plx 56.35 PmRA -725.74
PmDE 180.67 E RArad 0.64 E DErad 0.56 E Plx 0.75
E pmRA 0.85 E pmDE 0.87 Hpmag 6.6337 E Hpmag 0.008
SHp 0.01 VA 0 BV 0.778 E BV 0.015
VI 0.86
 
 
11268+0301 B
 
 
Coord arcsec 2000 112646.39+030023.6 Mag 7.5 PmRA -728.00 PmDE 189.0
SAO 118865 HIP 55848 Tycho2 0267-01200-1 HD 99492
GC 15706 BD BD+03 2503 Calc delta mag 0.95 Calc coord yes
Tycho2
Tycho2 0267-01200-1 Pflag RAmdeg 171.69281308 DEmdeg 3.00629230
PmRA -728.3 PmDE 185.7 E RAmdeg 6 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.99 EpDEm 1990.19
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.5 BTmag 8.724 E BTmag 0.020 VTmag 7.500
E VTmag 0.013 Prox 284 TYC HIP 55848
CCDM B RAdeg 171.69447639 DEdeg 3.00585389 EpRA 1990 1.79
EpDE 1990 1.54 E RAdeg 6.1 E DEdeg 7.8 Posflg D
Corr 0.0
SAO
SAO 118865 DelFlag RA1950 PmRA1950 -0.0484
DE1950 PmDE1950 0.169 Vmag 7.9 SpType K0
Double code Source 70 CatNum 15706 DM BD+03 2503
DMcomp BDsup HD 99492 M HD 0
GC 15706 RA1950rad 2.98556225 DE1950rad 0.05722286 PmRA2000 -0.0482
PmDE2000 0.174
Hipparcos
Catalog H HIP 55848 Proxy RAhms 11 26 46.70
DEdms +03 00 21.1 Vmag 7.58 VarFlag R Vmag G
RAdeg 171.695 DEdeg 3.00586 AstroRef B Plx 55.59
CCDM 11268+0300 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD 99492 BD BD+03 2503
CD CP Dm number +03 2503 VIred 1.05
SpType K2V R SpType Coord arcsec 2000 112646.70+030021.1
Hipparcos 2
HIP 55848 Sn 95 So 3 Nc 1
RArad 2.9966360409 DErad 0.0524622131 Plx 55.69 PmRA -730.81
PmDE 188.97 E RArad 1.23 E DErad 1.07 E Plx 1.46
E pmRA 1.59 E pmDE 1.6 Hpmag 7.6968 E Hpmag 0.0162
SHp 0 VA 0 BV 1.002 E BV 0.012
VI 1.05
 
 
11268+0301 C
 
 
Coord arcsec 2000 112642.69+025725.8 Mag 11.13 PmRA 8.00 PmDE -18.0
Tycho2 0267-00986-1 Calc delta mag 4.58 Calc coord yes
Tycho2
Tycho2 0267-00986-1 Pflag RAmdeg 171.67437128 DEmdeg 2.95811906
PmRA 4.0 PmDE -14.2 E RAmdeg 36 E DEmdeg 36
E pmRA 1.7 E pmDE 1.7 EpRAm 1982.56 EpDEm 1979.07
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 12.049 E BTmag 0.179 VTmag 11.131
E VTmag 0.115 Prox 999 TYC HIP
CCDM RAdeg 171.67436361 DEdeg 2.95814639 EpRA 1990 1.82
EpDE 1990 1.60 E RAdeg 71.4 E DEdeg 94.6 Posflg
Corr 0.2