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Doubles in session


Current system
10568+5211
STF 1488
HD 94699


Nearby doubles
17' : 10550+5207
STF1486

31' : 10562+5241
LDS3022

43' : 11004+5237
ES 722

44' : 11015+5211
HJ 2552

44' : 10573+5254
HJ 2549

50' : 10503+5215
LDS3018

58' : 11018+5246
TDS7620

59' : 10570+5310
LDS3023

60' : 10548+5307
LDS3021

62' : 10507+5148
LDS3019

65' : 10501+5233
CVR1317

80' : 11049+5240
SLW 566

80' : 11047+5246
LDS3027AB

86' : 10479+5148
TVB 233

92' : 11068+5214
LDS3028

97' : 11021+5048
LDS3026

98' : 10546+5035
LDS3020

101' : 11077+5217
DAM1440AB

103' : 11046+5058
COU2505

104' : 10529+5348
SLW 534

110' : 11080+5249
STF1510

112' : 11077+5303
HDS1587

117' : 11093+5157
TDS7700

118' : 11059+5049
HU 638

129' : 10501+5405
UC 2006

129' : 10592+5005
SLW 547



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.

10568+5211 STF 1488 (HD 94699)

 
 
10h 56m 47.77s +52° 11' 00.9" P.A. 214.00 sep 20.0 mag 8.17,11.20 Sp A3 dist. 109.29 pc (356.5 l.y.)
 
 
Coord 2000 10568+5211 Discov num STF1488 Comp Coord arcsec 2000 10 56 47.77 +52 11 00.9
Date first 1899 Date last 2019 Obs 15
Pa first 214 Pa last 214.4 P.A. Now (θ) 214.4°
Sep first 20.1 Sep last 19.97 Sep. Now (ρ) 19.97"
Mag pri 8.17 Mag sec 11.20 delta mag (ΔM) 3.03 Spectral class A3 (white)
Pri motion ra +013 Sec motion ra +020
Pri motion dec +009 Sec motion dec -013
Notes
rPM=0.968
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 94699 Constellation Ursa Major SAO 27835 HIP 53510
Tycho2 3449-00715-1 Gaia DR2 837249349747619968 HD 94699 GC 15038
BD BD+52 1526 Distance 109.29 Distance ly 356.5
 
 
WDS 10568+5211 STF 1488 (HD 94699) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10568+5211 STF1488 1998 5 214 19.8 8.10 11.20 A3 D 105647.77+521100.9
10568+5211 STF1488 2003 6 215 19.4 8.10 11.20 A3 D 105647.77+521100.9
10568+5211 STF1488 2010 7 214 19.7 8.17 11.20 A3 105647.77+521100.9
10568+5211 STF1488 2015 8 214 19.9 8.17 11.20 A3 105647.77+521100.9
10568+5211 STF1488 2019 14 214 20.0 8.17 11.20 A3 105647.77+521100.9

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

 
 
WDS 10568+5211 STF 1488 (HD 94699) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10568+5211 STF 1488 (HD 94699) : MEASURES
 
 
No records found.

 
 
WDS 10568+5211 (HD 94699) : VIRTUAL EYEPIECE
 
 

10568+5211 STF1488A mag 8.17 Sp A3 10568+5211 STF1488B sep 17.9 P.A. 202.80 mag 11.2 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 10568+5211 (HD 94699) : ALADIN DSS IMAGE @ 10h 56m 47.77s +52° 11' 00.9"
 
 
 
 
WDS 10568+5211 STF 1488 (HD 94699) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10568+5211 STF1488 distance=1' 10550+5207 STF1486 distance=17' 10562+5241 LDS3022 distance=31' 11004+5237 ES 722 distance=43' 11015+5211 HJ 2552 distance=44' 10573+5254 HJ 2549 distance=44' 10503+5215 LDS3018 distance=50' 11018+5246 TDS7620 distance=58' 10570+5310 LDS3023 distance=59' 10548+5307 LDS3021 distance=60' 10507+5148 LDS3019 distance=62' 10501+5233 CVR1317 distance=65' 11049+5240 SLW 566 distance=80' 11047+5246 LDS3027AB distance=80' 11047+5246 UC 2074AC distance=80' 10479+5148 TVB 233 distance=86' 11068+5214 LDS3028 distance=92' 11021+5048 LDS3026 distance=97' 10546+5035 LDS3020 distance=98' 11077+5217 SCA 196BC distance=101' 11077+5217 DAM1440AB distance=101' 11077+5217 SCA 196AC distance=101' 11046+5058 COU2505 distance=103' 10529+5348 SLW 534 distance=104' 11080+5249 STF1510 distance=110' 11077+5303 HDS1587 distance=112' 11093+5157 TDS7700 distance=117' 11059+5049 HU 638 distance=118' 10501+5405 UC 2006 distance=129' 10592+5005 SLW 547 distance=129' 10471+5037 HJ 2544 distance=131' 10483+5027 LDS3017 distance=132' 10482+5359 CVR 579 distance=133' 10561+4957 CVR 585 distance=135' 11109+5255 TDS7716AB distance=137' 11078+5348 TDS7682 distance=139' 11095+5328 TDS7702 distance=139' 10421+5129 CBL 43 distance=143' 10487+5421 SKF2008 distance=149' 10439+5343 TDS7440 distance=149' 11099+5347 CVR1347 distance=153' 11035+5432 A 1590 distance=153' 10572+5444 LDS3024 distance=154' 10429+5048 STF1462AB distance=155' 10429+5048 STF1462AC distance=155' 10423+5055 UC 158 distance=155' 11108+5047 LDS3030 distance=156' 10399+5229 TDS7404 distance=157' 10578+5449 STI2259 distance=158' 11125+5107 TDS 622 distance=160' 11113+5040 AZC 162 distance=164' 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 10568+5211 STF1488 214 20.0 1
Show 10550+5207 STF1486 100 31.6 17
Show 10562+5241 LDS3022 82 262.1 31
Show 11004+5237 ES 722 104 8.5 43
Show 11015+5211 HJ 2552 148 22.5 44
Show 10573+5254 HJ 2549 129 19.6 44
Show 10503+5215 LDS3018 206 216.7 50
Show 11018+5246 TDS7620 197 1.4 58
Show 10570+5310 LDS3023 120 131.6 59
Show 10548+5307 LDS3021 9 44.5 60
Show 10507+5148 LDS3019 186 178.3 62
Show 10501+5233 CVR1317 189 4.0 65
Show 11049+5240 SLW 566 190 14.9 80
Show 11047+5246 LDS3027 AB 330 1.5 80
Show 11047+5246 UC 2074 AC 288 69.3 80
Show 10479+5148 TVB 233 121 16.2 86
Show 11068+5214 LDS3028 298 75.0 92
Show 11021+5048 LDS3026 244 3.8 97
Show 10546+5035 LDS3020 208 321.3 98
Show 11077+5217 SCA 196 BC 80 1.0 101
Show 11077+5217 DAM1440 AB 253 2.1 101
Show 11077+5217 SCA 196 AC 76 3.1 101
Show 11046+5058 COU2505 254 0.5 103
Show 10529+5348 SLW 534 234 9.4 104
Show 11080+5249 STF1510 328 5.6 110
Show 11077+5303 HDS1587 215 0.8 112
Show 11093+5157 TDS7700 51 0.8 117
Show 11059+5049 HU 638 329 1.9 118
Show 10501+5405 UC 2006 143 7.4 129
Show 10592+5005 SLW 547 264 12.8 129
Show 10471+5037 HJ 2544 85 31.7 131
Show 10483+5027 LDS3017 209 191.0 132
Show 10482+5359 CVR 579 335 13.2 133
Show 10561+4957 CVR 585 73 12.6 135
Show 11109+5255 TDS7716 AB 168 0.5 137
Show 11078+5348 TDS7682 60 0.4 139
Show 11095+5328 TDS7702 159 0.6 139
Show 10421+5129 CBL 43 182 11.5 143
Show 10487+5421 SKF2008 19 33.1 149
Show 10439+5343 TDS7440 216 0.4 149
Show 11099+5347 CVR1347 325 3.2 153
Show 11035+5432 A 1590 327 1.5 153
Show 10572+5444 LDS3024 206 249.1 154
Show 10429+5048 STF1462 AB 174 8.1 155
Show 10429+5048 STF1462 AC 59 193.1 155
Show 10423+5055 UC 158 106 29.5 155
Show 11108+5047 LDS3030 13 41.0 156
Show 10399+5229 TDS7404 28 0.6 157
Show 10578+5449 STI2259 17 9.6 158
Show 11125+5107 TDS 622 142 1.5 160
Show 11113+5040 AZC 162 191 9.4 164

 
 
WDS 10568+5211 : COMPONENTS
 
 
  A
B pa=202.8°
sep=17.87"
 
 
10568+5211 A
 
 
Componente originario normalizzato AB Name HD 94699 Coord arcsec 2000 105647.77+521100.9 Mag 8.17
Spectral class A3 (white) PmRA 13.00 PmDE 9.0 SAO 27835
HIP 53510 Tycho2 3449-00715-1 HD 94699 GC 15038
BD BD+52 1526
Tycho2
Tycho2 3449-00715-1 Pflag RAmdeg 164.19911969 DEmdeg 52.18360393
PmRA 14.5 PmDE 8.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.40
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 8.449 E BTmag 0.016 VTmag 8.169
E VTmag 0.012 Prox 999 TYC T HIP 53510
CCDM RAdeg 164.19906556 DEdeg 52.18358500 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 5.3 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 27835 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.016 Vmag 8 SpType A3
Double code Source 70 CatNum 15038 DM BD+52 1526
DMcomp BDsup HD 94699 M HD 0
GC 15038 RA1950rad 2.85287809 DE1950rad 0.91544175 PmRA2000 0.0016
PmDE2000 0.021
Hipparcos
Catalog H HIP 53510 Proxy RAhms 10 56 47.77
DEdms +52 11 00.9 Vmag 8.14 VarFlag R Vmag H
RAdeg 164.199 DEdeg 52.1836 AstroRef Plx 8.43
CCDM 10568+5211 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 94699 BD BD+52 1526
CD CP Dm number +52 1526 VIred 0.23
SpType A3 R SpType Coord arcsec 2000 105647.77+521100.9
Hipparcos 2
HIP 53510 Sn 5 So 0 Nc 1
RArad 2.8658142441 DErad 0.9107753451 Plx 9.15 PmRA 13.94
PmDE 8.86 E RArad 0.65 E DErad 0.64 E Plx 1
E pmRA 0.83 E pmDE 0.71 Hpmag 8.2138 E Hpmag 0.0027
SHp 0.021 VA 0 BV 0.252 E BV 0.013
VI 0.28
CCDM
Ccdm 10568+5211 RComp Comp A Note1
Note2 Discov num DRAs -0.20 DDEs 0.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A3 PmNote *
PmRA 18 PmDE -6 Dm number +52 1526 Cat1 BD
Name2 +52 828 Cat2 AGK2/3 HD 94699 M HD
ADS BDS A 7983 M ADS BDS N IDS IDS 10508N5243A
HIC 53510
 
 
10568+5211 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105647.02+521044.4 Mag 11.2 PmRA 20.00
PmDE -13.0 Calc delta mag 3.03 Calc coord yes
CCDM
Ccdm 10568+5211 RComp Comp B Note1
Note2 Discov num STF1488 DRAs DDEs
R dRAs Year 1907 Theta 214 Rho 20.1
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7983 M ADS BDS N N IDS IDS 10508N5243B
HIC