07188+0252 STF 1067 (HD 56845)

 
 
07h 18m 50.80s +02° 51' 30.0" P.A. 266.00 sep 25.8 mag 8.51,10.15 Sp G0 dist. 87.03 pc (283.89 l.y.)
 
 
Coord 2000 07188+0252 Discov num STF1067 Comp Coord arcsec 2000 07 18 50.80 +02 51 30.0
Date first 1831 Date last 2015 Obs 26
Pa first 266 Pa last 266.1 P.A. Now (θ) 266.1°
Sep first 25.7 Sep last 25.833 Sep. Now (ρ) 25.833"
Mag pri 8.51 Mag sec 10.15 delta mag (ΔM) 1.64 Spectral class G0 (yellow)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -010 Sec motion dec -009
Notes V (Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 56845 Constellation Canis Minor SAO 115243 HIP 35423
Tycho2 0168-00413-1 Gaia DR2 3139042067364273280 HD 56845 GC 9726
BD BD+03 1638 Distance 87.03 Distance ly 283.89
 
 
WDS 07188+0252 STF 1067 (HD 56845) : 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
07188+0252 STF1067 2004 19 266 25.7 8.51 10.15 G0 D 071850.80+025130.0
07188+0252 STF1067 2014 21 266 25.8 8.51 10.15 G0 071850.80+025130.0
07188+0252 STF1067 2015 23 266 25.8 8.51 10.15 G0 071850.80+025130.0

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

 
 
WDS 07188+0252 STF 1067 (HD 56845) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07188+0252 STF 1067 (HD 56845) : MEASURES
 
 
No records found.

 
 
WDS 07188+0252 (HD 56845) : VIRTUAL EYEPIECE
 
 

07188+0252 STF1067A mag 8.51 Sp G0 07188+0252 STF1067B sep 25.8 P.A. 266.10 mag 10.15 virtual eyepiece
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Radius:
Components only
 
 
WDS 07188+0252 (HD 56845) : ALADIN DSS IMAGE @ 07h 18m 50.80s +02° 51' 30.0"
 
 
 
 
WDS 07188+0252 STF 1067 (HD 56845) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


07188+0252  STF1067 distance=0' 07195+0248  BAL1788 distance=11' 07185+0307  BAL2266 distance=17' 07189+0233  BAL1786 distance=20' 07193+0233  BAL1787 distance=20' 07172+0250  BAL2264AC distance=25' 07170+0301  BAL2262 distance=30' 07207+0238  BAL1790 distance=31' 07171+0233  GWP 885 distance=33' 07171+0313  BAL2263 distance=34' 07188+0327  BAL2267 distance=36' 07186+0328  BKO  28BC distance=37' 07186+0328  BAL2265AB distance=37' 07167+0312  BAL2261AB distance=39' 07167+0312  BAL2261AC distance=39' 07280+0312  BAL2284 distance=39' 07214+0305  J  1994 distance=42' 07217+0302  BAL2271 distance=44' 07180+0208  BAL1784 distance=46' 07158+0311  BAL2260 distance=49' 07212+0217  BAL1791 distance=50' 07155+0313  OL  195 distance=52' 07154+0301  FMR  77 distance=54' 07202+0159  BAL1789 distance=57' 07212+0338  BAL2268 distance=58' 07200+0347  A  2862 distance=58' 07150+0237  BAL1782 distance=59' 07151+0230  TDS4623 distance=60' 07213+0343  BAL2269 distance=63' 07180+0150  BAL1785 distance=64' 07161+0202  BAL1783 distance=64' 07221+0335  UC  108 distance=66' 07201+0146  AG  138 distance=69' 07143+0307  WFC  52 distance=70' 07226+0333  BAL2272 distance=70' 07152+0336  BAL2258 distance=71' 07178+0141  HJ 2369 distance=73' 07239+0244  BAL1792 distance=75' 07141+0220  HEI 724 distance=78' 07139+0313  GWP 880 distance=78' 07210+0403  STF1076 distance=79' 07182+0133  HJ 2371 distance=80' 07161+0400  BAL2751 distance=80' 07136+0306  BAL2257 distance=80' 07143+0205  BAL1781 distance=83' 07197+0128  BAL1398 distance=84' 07156+0142  BAL1395 distance=85' 07132+0251  J    59 distance=86' 07240+0329  BAL2274 distance=86' 07141+0340  GWP 881 distance=86' 07210+0412  BAL2758 distance=87' 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 07188+0252 STF1067 266 25.8
Show 07195+0248 BAL1788 197 12.5 11
Show 07185+0307 BAL2266 135 11.8 17
Show 07189+0233 BAL1786 103 12.5 20
Show 07193+0233 BAL1787 85 8.1 20
Show 07172+0250 BAL2264 AC 354 1.6 25
Show 07170+0301 BAL2262 198 17.5 30
Show 07207+0238 BAL1790 88 15.8 31
Show 07171+0233 GWP 885 254 7.5 33
Show 07171+0313 BAL2263 86 19.0 34
Show 07188+0327 BAL2267 48 7.3 36
Show 07186+0328 BKO 28 BC 306 5.8 37
Show 07186+0328 BAL2265 AB 93 14.0 37
Show 07167+0312 BAL2261 AB 140 12.8 39
Show 07167+0312 BAL2261 AC 51 5.0 39
Show 07280+0312 BAL2284 38 3.3 39
Show 07214+0305 J 1994 81 8.2 42
Show 07217+0302 BAL2271 57 4.0 44
Show 07180+0208 BAL1784 273 18.6 46
Show 07158+0311 BAL2260 47 10.3 49
Show 07212+0217 BAL1791 178 9.6 50
Show 07155+0313 OL 195 59 3.5 52
Show 07154+0301 FMR 77 215 19.4 54
Show 07202+0159 BAL1789 313 6.3 57
Show 07212+0338 BAL2268 298 17.8 58
Show 07200+0347 A 2862 62 0.8 58
Show 07150+0237 BAL1782 147 5.9 59
Show 07151+0230 TDS4623 313 0.5 60
Show 07213+0343 BAL2269 100 15.3 63
Show 07180+0150 BAL1785 14 17.5 64
Show 07161+0202 BAL1783 30 20.5 64
Show 07221+0335 UC 108 2 65.0 66
Show 07201+0146 AG 138 321 24.5 69
Show 07143+0307 WFC 52 319 51.0 70
Show 07226+0333 BAL2272 136 6.8 70
Show 07152+0336 BAL2258 277 3.3 71
Show 07178+0141 HJ 2369 57 18.9 73
Show 07239+0244 BAL1792 216 5.6 75
Show 07141+0220 HEI 724 63 0.6 78
Show 07139+0313 GWP 880 107 14.6 78
Show 07210+0403 STF1076 108 2.9 79
Show 07182+0133 HJ 2371 232 28.9 80
Show 07161+0400 BAL2751 52 6.7 80
Show 07136+0306 BAL2257 101 11.9 80
Show 07143+0205 BAL1781 90 8.3 83
Show 07197+0128 BAL1398 200 12.5 84
Show 07156+0142 BAL1395 110 9.6 85
Show 07132+0251 J 59 204 1.5 86
Show 07240+0329 BAL2274 72 15.7 86
Show 07141+0340 GWP 881 291 15.8 86
Show 07210+0412 BAL2758 175 2.9 87

 
 
WDS 07188+0252 : COMPONENTS
 
 
  A
B pa=266.1°
sep=25.80"
 
 
07188+0252 A
 
 
Componente originario normalizzato AB Name HD 56845 Coord arcsec 2000 071850.80+025130.0 Mag 8.51
Spectral class G0 (yellow) PmRA -4.00 PmDE -10.0 SAO 115243
HIP 35425 Tycho2 0168-00413-1 HD 56845 GC 9726
BD BD+03 1638
Tycho2
Tycho2 0168-00413-1 Pflag RAmdeg 109.71167626 DEmdeg 2.85833867
PmRA -5.2 PmDE -9.0 E RAmdeg 8 E DEmdeg 9
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.01 EpDEm 1989.94
Num 14 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 9.371 E BTmag 0.020 VTmag 8.512
E VTmag 0.014 Prox 259 TYC T HIP 35425
CCDM A RAdeg 109.71168806 DEdeg 2.85835861 EpRA 1990 1.80
EpDE 1990 1.78 E RAdeg 7.7 E DEdeg 9.2 Posflg
Corr 0.1
SAO
SAO 115243 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.037 Vmag 8.5 SpType G0
Double code Source 70 CatNum 9726 DM BD+03 1638
DMcomp BDsup HD 56845 M HD 0
GC 9726 RA1950rad 1.90342522 DE1950rad 0.05149554 PmRA2000 0.0018
PmDE2000 -0.035
Hipparcos
Catalog H HIP 35425 Proxy RAhms 07 18 50.80
DEdms +02 51 30.1 Vmag 8.41 VarFlag R Vmag H
RAdeg 109.712 DEdeg 2.85837 AstroRef A Plx 5.39
CCDM 07188+0251 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 56845 BD BD+03 1638
CD CP Dm number +03 1638 VIred 0.79
SpType G0 R SpType Coord arcsec 2000 071850.80+025130.1
Hipparcos 2
HIP 35425 Sn 95 So 3 Nc 1
RArad 1.9148301599 DErad 0.0498878856 Plx 3.89 PmRA -0.94
PmDE -9.07 E RArad 1.17 E DErad 0.72 E Plx 1.31
E pmRA 1.19 E pmDE 0.92 Hpmag 8.5585 E Hpmag 0.0071
SHp 0.021 VA 0 BV 0.798 E BV 0.017
VI 0.83
 
 
07188+0252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 071849.08+025128.2 Mag 10.15 PmRA -4.00
PmDE -9.0 HIP 35423 Tycho2 0168-00327-1 Calc delta mag 1.64
Calc coord yes
Tycho2
Tycho2 0168-00327-1 Pflag RAmdeg 109.70450271 DEmdeg 2.85785439
PmRA -4.9 PmDE -10.7 E RAmdeg 23 E DEmdeg 25
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.12 EpDEm 1986.16
Num 4 Q RAmdeg 0.6 Q DEmdeg 2.4 Q pmRA 0.7
Q pmDE 2.4 BTmag 10.446 E BTmag 0.038 VTmag 10.152
E VTmag 0.042 Prox 259 TYC T HIP 35423
CCDM B RAdeg 109.70451361 DEdeg 2.85787861 EpRA 1990 1.80
EpDE 1990 1.85 E RAdeg 24.2 E DEdeg 25.9 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 35423 Proxy RAhms 07 18 49.08
DEdms +02 51 28.4 Vmag 9.94 VarFlag R Vmag H
RAdeg 109.705 DEdeg 2.85788 AstroRef B Plx 6.6
CCDM 07188+0251 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.45
SpType F2 R SpType Coord arcsec 2000 071849.08+025128.4
Hipparcos 2
HIP 35423 Sn 95 So 3 Nc 1
RArad 1.9147051272 DErad 0.0498793949 Plx 11.49 PmRA -7.53
PmDE -6.9 E RArad 4.32 E DErad 2.71 E Plx 4.63
E pmRA 4.24 E pmDE 3.26 Hpmag 9.9286 E Hpmag 0.0179
SHp 0 VA 0 BV 0.383 E BV 0.05
VI 0.45