08520+2543 STTA 96 BC

 
 
08h 51m 57.81s +25° 43' 40.6" P.A. 179.00 sep 36.5 mag 8.45,10.70 Sp G0 dist. 151.06 pc (492.76 l.y.)
 
 
Coord 2000 08520+2543 Discov num STTA 96 Comp BC Coord arcsec 2000 08 51 57.81 +25 43 40.6
Date first 1899 Date last 2015 Obs 17
Pa first 185 Pa last 178.9 P.A. Now (θ) 178.9°
Sep first 35.0 Sep last 36.483 Sep. Now (ρ) 36.483"
Mag pri 8.45 Mag sec 10.70 delta mag (ΔM) 2.25 Spectral class G0 (yellow)
Pri motion ra -047 Sec motion ra -016
Pri motion dec -001 Sec motion dec -012
Notes N (See Notes)
rPM=0.7
Nature of this double is uncertain.
 
 
08520+2543 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 75646 80467 08 52 00 +25 43 07 STTA 96 AB 2018 39 312 50.0 7.65 8.45 0.80
Show 80467 08 52 00 +25 43 07 STTA 96 AC 2015 18 267 35.6 7.65 10.70 3.05
Show 08 51 58 +25 43 41 STTA 96 BC 2015 17 179 36.5 8.45 10.70 2.25 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer HIP 43532 Tycho2 1946-02160-1 Gaia DR2 690909059374932352
BD BD+26 1854 Distance 151.06 Distance ly 492.76
 
 
WDS 08520+2543 STTA 96 BC : NOTES
 
 
discov_num notes refcode
STTA 96 B is BD+26@1854.
 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08520+2543 STTA 96 BC 1999 10 179 35.8 8.45 10.70 G0 N 085157.81+254340.6
08520+2543 STTA 96 BC 2011 12 179 36.1 8.45 10.70 G0 N D 085157.81+254340.6
08520+2543 STTA 96 BC 2015 14 178 36.2 8.45 10.70 G0 N 085157.81+254340.6

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WDS 08520+2543 STTA 96 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08520+2543 STTA 96 BC : MEASURES
 
 
No records found.

 
 
WDS 08520+2543 : VIRTUAL EYEPIECE
 
 

08520+2543 STTA 96A mag 7.65 Sp K2III 08520+2543 STTA 96B sep 48.8 P.A. 312.80 mag 8.45 Sp G0 08520+2543 STTA 96C sep 32.1 P.A. 266.10 mag 10.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 08520+2543 : ALADIN DSS IMAGE @ 08h 51m 57.81s +25° 43' 40.6"
 
 
 
 
WDS 08520+2543 STTA 96 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


08520+2543  STTA 96BC distance=0' 08520+2543  STTA 96AB distance=1' 08520+2543  STTA 96AC distance=1' 08526+2527  BRT3289 distance=19' 08517+2458  TDS 496 distance=46' 08497+2621  SLW 302 distance=49' 08549+2612  A  2131AB distance=49' 08549+2612  HO  357AB,C distance=49' 08488+2611  SKF 729 distance=51' 08478+2539  SLW 295 distance=57' 08488+2627  SLW 298 distance=61' 08550+2450  CVR 514 distance=69' 08536+2656  COU1119AB distance=77' 08461+2519  HO  251 distance=83' 08534+2423  POU3017 distance=83' 08461+2521  A  2130AB distance=83' 08461+2521  A  2130AC distance=83' 08584+2602  STJ  49 distance=89' 08471+2645  HJ  458 distance=90' 08473+2440  CVR 505 distance=90' 08454+2602  FMR 208 distance=91' 08587+2523  A  1974 distance=93' 08588+2524  LLO   8 distance=95' 08507+2409  POU3013 distance=97' 08581+2634  A  1973 distance=97' 08472+2657  SKF 724 distance=98' 08461+2644  SLW 289 distance=100' 08454+2635  GRV 766 distance=102' 08490+2341  POU3010 distance=104' 08494+2723  LDS3822 distance=106' 08530+2358  POU3016 distance=107' 08580+2428  OSO  23AB distance=112' 08580+2428  OSO  23AC distance=112' 08491+2357  COU1118 distance=114' 09000+2626  A  1975 distance=116' 08444+2448  NSN 586 distance=117' 08468+2718  TDS6091 distance=118' 08575+2720  COU1120 distance=122' 08502+2345  POU3012 distance=122' 08597+2437  COU 932 distance=125' 08586+2711  ZHN   4 distance=125' 08427+2603  HO  354 distance=127' 08469+2357  POU3009 distance=127' 08464+2402  CBL 267 distance=127' 08584+2411  POU3022 distance=127' 08453+2413  SKF 505 distance=128' 08540+2339  POU3018 distance=129' 08460+2725  BRT 152 distance=130' 08564+2741  SKF 747 distance=132' 08444+2421  POU3005 distance=132' 08502+2333  SLW 303 distance=133' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 08520+2543 STTA 96 BC 179 36.5
Show 08520+2543 STTA 96 AB 312 50.0 1
Show 08520+2543 STTA 96 AC 267 35.6 1
Show 08526+2527 BRT3289 11 5.7 19
Show 08517+2458 TDS 496 345 1.1 46
Show 08497+2621 SLW 302 68 164.0 49
Show 08549+2612 A 2131 AB 335 0.2 49
Show 08549+2612 HO 357 AB,C 359 83.3 49
Show 08488+2611 SKF 729 212 1.3 51
Show 08478+2539 SLW 295 77 19.3 57
Show 08488+2627 SLW 298 300 13.6 61
Show 08550+2450 CVR 514 57 13.8 69
Show 08536+2656 COU1119 AB 277 2.6 77
Show 08461+2519 HO 251 152 3.9 83
Show 08534+2423 POU3017 243 5.6 83
Show 08461+2521 A 2130 AB 45 0.8 83
Show 08461+2521 A 2130 AC 318 15.5 83
Show 08584+2602 STJ 49 48 1.2 89
Show 08471+2645 HJ 458 306 20.3 90
Show 08473+2440 CVR 505 164 25.7 90
Show 08454+2602 FMR 208 269 4.2 91
Show 08587+2523 A 1974 174 0.2 93
Show 08588+2524 LLO 8 302 0.6 95
Show 08507+2409 POU3013 299 6.8 97
Show 08581+2634 A 1973 103 1.2 97
Show 08472+2657 SKF 724 5 1.0 98
Show 08461+2644 SLW 289 200 166.1 100
Show 08454+2635 GRV 766 16 48.3 102
Show 08490+2341 POU3010 167 12.5 104
Show 08494+2723 LDS3822 284 36.6 106
Show 08530+2358 POU3016 316 20.7 107
Show 08580+2428 OSO 23 AB 341 25.4 112
Show 08580+2428 OSO 23 AC 283 19.4 112
Show 08491+2357 COU1118 309 2.1 114
Show 09000+2626 A 1975 85 4.1 116
Show 08444+2448 NSN 586 168 4.4 117
Show 08468+2718 TDS6091 108 0.6 118
Show 08575+2720 COU1120 317 1.0 122
Show 08502+2345 POU3012 239 4.4 122
Show 08597+2437 COU 932 159 0.3 125
Show 08586+2711 ZHN 4 169 15.3 125
Show 08427+2603 HO 354 186 0.9 127
Show 08469+2357 POU3009 98 10.9 127
Show 08464+2402 CBL 267 110 22.2 127
Show 08584+2411 POU3022 293 3.9 127
Show 08453+2413 SKF 505 312 1.6 128
Show 08540+2339 POU3018 5.3 129
Show 08460+2725 BRT 152 293 9.3 130
Show 08564+2741 SKF 747 286 1.2 132
Show 08444+2421 POU3005 170 9.0 132
Show 08502+2333 SLW 303 349 117.4 133

 
 
WDS 08520+2543 : COMPONENTS
 
 
  A B
B pa=312.8°
sep=48.83"
 
C pa=266.1°
sep=32.09"
pa=173.9°
sep=35.58"
 
 
08520+2543 A
 
 
Name HD 75646 Coord arcsec 2000 085200.46+254307.4 Mag 7.65 Spectral class K2III (yellow-orange)
PmRA -4.00 PmDE -38.0 SAO 80467 HIP 43535
Tycho2 1946-02159-1 HD 75646 BD BD+26 1855
Tycho2
Tycho2 1946-02159-1 Pflag RAmdeg 133.00189149 DEmdeg 25.71864437
PmRA -1.5 PmDE -36.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.1 EpRAm 1991.43 EpDEm 1990.80
Num 11 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 9.087 E BTmag 0.017 VTmag 7.648
E VTmag 0.011 Prox 354 TYC T HIP 43535
CCDM RAdeg 133.00189528 DEdeg 25.71873306 EpRA 1990 1.78
EpDE 1990 1.35 E RAdeg 4.7 E DEdeg 6.0 Posflg
Corr 0.2
SAO
SAO 80467 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.037 Vmag 7.4 SpType K0
Double code Source 34 CatNum 4715 DM BD+26 1855
DMcomp BDsup HD 75646 M HD 0
GC RA1950rad 2.30841191 DE1950rad 0.45217423 PmRA2000 0
PmDE2000 -0.034
Hipparcos
Catalog H HIP 43535 Proxy RAhms 08 52 00.46
DEdms +25 43 07.4 Vmag 7.54 VarFlag R Vmag H
RAdeg 133.002 DEdeg 25.7187 AstroRef Plx 3.23
CCDM 08520+2543 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75646 BD BD+26 1855
CD CP Dm number +26 1855 VIred 1.13
SpType K2III R SpType Coord arcsec 2000 085200.46+254307.4
Hipparcos 2
HIP 43535 Sn 5 So 0 Nc 1
RArad 2.3213210245 DErad 0.4488765348 Plx 4.38 PmRA -3.76
PmDE -38.18 E RArad 0.84 E DErad 0.44 E Plx 0.85
E pmRA 0.96 E pmDE 0.81 Hpmag 7.7082 E Hpmag 0.0008
SHp 0.011 VA 0 BV 1.212 E BV 0.018
VI 1.17
CCDM
Ccdm 08520+2543 RComp Comp A Note1
Note2 Discov num DRAs 0.46 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.5 Sp K0 PmNote *
PmRA 6 PmDE -46 Dm number +26 1855 Cat1 BD
Name2 +25 1021 Cat2 AGK2/3 HD 75646 M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606A
HIC 43535
 
 
08520+2543 B
 
 
Coord arcsec 2000 085157.81+254340.6 Coord calc 085157.81+254340.6 Mag 8.45 Spectral class G0 (yellow)
PmRA -47.00 PmDE -1.0 HIP 43532 Tycho2 1946-02160-1
BD BD+26 1854 Calc delta mag 0.8
Tycho2
Tycho2 1946-02160-1 Pflag RAmdeg 132.99087113 DEmdeg 25.72794607
PmRA -45.8 PmDE -0.3 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.08 EpDEm 1990.21
Num 11 Q RAmdeg 0.9 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.5 BTmag 9.191 E BTmag 0.018 VTmag 8.447
E VTmag 0.014 Prox 358 TYC T HIP 43532
CCDM RAdeg 132.99098750 DEdeg 25.72794694 EpRA 1990 1.75
EpDE 1990 1.41 E RAdeg 6.7 E DEdeg 8.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 43532 Proxy RAhms 08 51 57.84
DEdms +25 43 40.6 Vmag 8.45 VarFlag R Vmag G
RAdeg 132.991 DEdeg 25.7279 AstroRef Plx 6.07
CCDM 08520+2543 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+26 1854
CD CP Dm number +26 1854 VIred 0.69
SpType G0IV R SpType Coord arcsec 2000 085157.84+254340.6
Hipparcos 2
HIP 43532 Sn 5 So 0 Nc 1
RArad 2.3211307083 DErad 0.4490373883 Plx 6.62 PmRA -44.81
PmDE -0.43 E RArad 1.23 E DErad 0.69 E Plx 1.27
E pmRA 1.93 E pmDE 1.25 Hpmag 8.575 E Hpmag 0.0018
SHp 0.017 VA 0 BV 0.62 E BV 0.02
VI 0.69
CCDM
Ccdm 08520+2543 RComp Comp B Note1
Note2 Discov num STT4096 DRAs -2.20 DDEs 40.3
R dRAs 10 Year 1925 Theta 313 Rho 45.0
Obs 8 Vmag 8.7 Sp G0 PmNote *
PmRA -47 PmDE -14 Dm number +26 1854 Cat1 BD
Name2 +25 1020 Cat2 AGK2/3 HD M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606B
HIC 43532
 
 
08520+2543 C
 
 
Coord arcsec 2000 085158.09+254305.2 Mag 10.7 PmRA -16.00 PmDE -12.0
Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 08520+2543 RComp Comp C Note1
Note2 Discov num STT4096 DRAs -2.07 DDEs 4.8
R dRAs 10 Year 1903 Theta 261 Rho 34.3
Obs 2 Vmag 11.5 Sp PmNote *
PmRA -3 PmDE -10 Dm number Cat1
Name2 +25 1019 Cat2 AGK2/3 HD M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606C
HIC