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Current system
04087-0241
STF 501
HD 26215


Nearby doubles
14' : 04078-0243
GWP 552

34' : 04102-0217
FIL 10

35' : 04102-0307
TDS2767

42' : 04071-0207
BAL 26

63' : 04047-0303
LDS3555

77' : 04094-0125
BAL 290

80' : 04034-0230
A 2614

85' : 04143-0245
TDS2792

88' : 04061-0122
A 1295

92' : 04025-0243
UC 1104

95' : 04101-0413
CVR 47

95' : 04031-0325
RST4766

95' : 04134-0139
MCT 4

106' : 04067-0422
A 2615

107' : 04016-0255
A 49

116' : 04163-0237
TDS2803

127' : 04022-0403
STF 488

134' : 04019-0408
A 2613

135' : 04107-0452
A 2801

136' : 04057-0449
KPP 950

140' : 04055-0452
TDS2747

150' : 04060-0505
SKF1071

152' : 04188-0242
STF 525AB

156' : 04130-0503
CVR 450

167' : 04094-0527
OSW 35

167' : 04138-0509
BWL 14AB



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.

04087-0241 STF 501 (HD 26215)

 
 
04h 08m 39.13s -02° 41' 14.5" P.A. 298.00 sep 28.1 mag 9.08,10.47 Sp K0 dist. 228.31 pc (744.75 l.y.)
 
 
Coord 2000 04087-0241 Discov num STF 501 Comp Coord arcsec 2000 04 08 39.13 -02 41 14.5
Date first 1829 Date last 2015 Obs 29
Pa first 296 Pa last 297.9 P.A. Now (θ) 297.9°
Sep first 29.6 Sep last 28.13 Sep. Now (ρ) 28.13"
Mag pri 9.08 Mag sec 10.47 delta mag (ΔM) 1.39 Spectral class K0 (yellow-orange)
Pri motion ra +003 Sec motion ra +014
Pri motion dec +000 Sec motion dec +001
Notes
rPM=0.787
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 26215 Constellation Eridanus SAO 130978 HIP 19338
Tycho2 4728-00044-1 Gaia DR2 3252138554949382016 HD 26215 GC 4992
BD BD-03 690 Distance 228.31 Distance ly 744.75
 
 
WDS 04087-0241 STF 501 (HD 26215) : 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
04087-0241 STF 501 2003 22 298 28.6 9.08 10.47 K0 D 040839.13-024114.5
04087-0241 STF 501 2012 24 298 28.1 9.08 10.47 K0 D 040839.13-024114.5
04087-0241 STF 501 2015 26 298 28.1 9.08 10.47 K0 040839.13-024114.5

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

 
 
WDS 04087-0241 STF 501 (HD 26215) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04087-0241 STF 501 (HD 26215) : MEASURES
 
 
No records found.

 
 
WDS 04087-0241 (HD 26215) : VIRTUAL EYEPIECE
 
 

04087-0241 STF 501A mag 9.08 Sp K0 04087-0241 STF 501B sep 28.1 P.A. 297.90 mag 10.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04087-0241 (HD 26215) : ALADIN DSS IMAGE @ 04h 08m 39.13s -02° 41' 14.5"
 
 
 
 
WDS 04087-0241 STF 501 (HD 26215) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04087-0241 STF 501 distance=0' 04078-0243 GWP 552 distance=14' 04102-0217 FIL 10 distance=34' 04102-0307 TDS2767 distance=35' 04071-0207 BAL 26 distance=42' 04047-0303 LDS3555 distance=63' 04094-0125 BAL 290 distance=77' 04034-0230 A 2614 distance=80' 04143-0245 TDS2792 distance=85' 04061-0122 A 1295 distance=88' 04025-0243 UC 1104 distance=92' 04101-0413 CVR 47 distance=95' 04031-0325 RST4766 distance=95' 04134-0139 MCT 4 distance=95' 04067-0422 A 2615 distance=106' 04016-0255 A 49 distance=107' 04163-0237 TDS2803 distance=116' 04022-0403 STF 488 distance=127' 04019-0408 A 2613 distance=134' 04107-0452 A 2801 distance=135' 04057-0449 KPP 950 distance=136' 04055-0452 TDS2747 distance=140' 03586-0239 BU 1042BC distance=150' 04060-0505 SKF1071 distance=150' 03586-0239 BU 1042AD distance=151' 03586-0239 BU 1042A,BC distance=151' 04188-0242 STF 525BC distance=151' 04188-0242 STF 525AB distance=152' 04188-0242 STF 525AC distance=152' 04130-0503 CVR 450 distance=156' 04094-0527 OSW 35 distance=167' 04138-0509 BWL 14Aa,Ab distance=167' 04138-0509 BWL 14AB distance=167' 04198-0228 BAL 29 distance=168' 04066+0003 TDS 128 distance=168' 04097+0006 GRV 207 distance=169' 03572-0246 BRT 364 distance=173' 04005-0448 GWP 541 distance=176' 04204-0257 TVB 70 distance=177' 04039-0003 KPP2181 distance=180' 04123+0010 LDS3562 distance=181' 04202-0345 YSC 30 distance=185' 04030-0004 YSC 90 distance=186' 04142-0528 TVB 65 distance=187' 04045+0015 SKF1436 distance=187' 04089-0028 TDS2759 distance=190' 03575-0110 BU 543 distance=191' 03567-0134 SEE 503 distance=192' 04022+0005 HJL1031 distance=193' 04051-0026 GWP 547 distance=196' 04205-0119 RST4769 distance=196' 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 04087-0241 STF 501 298 28.1
Show 04078-0243 GWP 552 171 8.5 14
Show 04102-0217 FIL 10 335 6.7 34
Show 04102-0307 TDS2767 234 0.9 35
Show 04071-0207 BAL 26 86 6.7 42
Show 04047-0303 LDS3555 115 32.0 63
Show 04094-0125 BAL 290 289 5.9 77
Show 04034-0230 A 2614 306 2.7 80
Show 04143-0245 TDS2792 217 0.6 85
Show 04061-0122 A 1295 153 0.6 88
Show 04025-0243 UC 1104 37 21.8 92
Show 04101-0413 CVR 47 249 22.1 95
Show 04031-0325 RST4766 172 1.2 95
Show 04134-0139 MCT 4 176 0.7 95
Show 04067-0422 A 2615 259 0.8 106
Show 04016-0255 A 49 258 1.9 107
Show 04163-0237 TDS2803 258 0.5 116
Show 04022-0403 STF 488 24 23.3 127
Show 04019-0408 A 2613 225 2.0 134
Show 04107-0452 A 2801 6 0.2 135
Show 04057-0449 KPP 950 144 7.8 136
Show 04055-0452 TDS2747 86 0.4 140
Show 03586-0239 BU 1042 BC 40 1.3 150
Show 04060-0505 SKF1071 223 2.0 150
Show 03586-0239 BU 1042 AD 251 37.3 151
Show 03586-0239 BU 1042 A,BC 91 59.0 151
Show 04188-0242 STF 525 BC 170 7.9 151
Show 04188-0242 STF 525 AB 244 45.3 152
Show 04188-0242 STF 525 AC 235 48.0 152
Show 04130-0503 CVR 450 70 8.7 156
Show 04094-0527 OSW 35 86 89.3 167
Show 04138-0509 BWL 14 Aa,Ab 277 0.1 167
Show 04138-0509 BWL 14 AB 108 3.2 167
Show 04198-0228 BAL 29 194 12.0 168
Show 04066+0003 TDS 128 125 1.4 168
Show 04097+0006 GRV 207 180 38.3 169
Show 03572-0246 BRT 364 272 2.2 173
Show 04005-0448 GWP 541 90 76.6 176
Show 04204-0257 TVB 70 60 14.3 177
Show 04039-0003 KPP2181 354 17.9 180
Show 04123+0010 LDS3562 108 1.5 181
Show 04202-0345 YSC 30 113 0.2 185
Show 04030-0004 YSC 90 183 0.8 186
Show 04142-0528 TVB 65 356 11.3 187
Show 04045+0015 SKF1436 354 10.2 187
Show 04089-0028 TDS2759 88 0.6 190
Show 03575-0110 BU 543 14 11.0 191
Show 03567-0134 SEE 503 168 0.7 192
Show 04022+0005 HJL1031 118 103.0 193
Show 04051-0026 GWP 547 208 166.9 196
Show 04205-0119 RST4769 22 0.3 196

 
 
WDS 04087-0241 : COMPONENTS
 
 
  A
B pa=297.9°
sep=28.11"
 
 
04087-0241 A
 
 
Componente originario normalizzato AB Name HD 26215 Coord arcsec 2000 040839.13-024114.5 Mag 9.08
Spectral class K0 (yellow-orange) PmRA 3.00 PmDE 0.0 SAO 130978
HIP 19342 Tycho2 4728-00044-1 HD 26215 GC 4992
BD BD-03 690
Tycho2
Tycho2 4728-00044-1 Pflag RAmdeg 62.16302878 DEmdeg -2.68737109
PmRA 2.7 PmDE -2.2 E RAmdeg 9 E DEmdeg 11
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.41 EpDEm 1988.41
Num 11 Q RAmdeg 1.7 Q DEmdeg 1.4 Q pmRA 1.6
Q pmDE 1.3 BTmag 10.438 E BTmag 0.031 VTmag 9.079
E VTmag 0.016 Prox 283 TYC T HIP 19342
CCDM A RAdeg 62.16302250 DEdeg -2.68736556 EpRA 1990 1.74
EpDE 1990 1.58 E RAdeg 10.2 E DEdeg 12.1 Posflg
Corr -0.3
SAO
SAO 130978 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.014 Vmag 8.5 SpType K0
Double code Source 70 CatNum 4992 DM BD-03 690
DMcomp A BDsup HD 26215 M HD 0
GC 4992 RA1950rad 1.07397693 DE1950rad -0.04919361 PmRA2000 0.0008
PmDE2000 0.012
Hipparcos
Catalog H HIP 19342 Proxy RAhms 04 08 39.13
DEdms -02 41 14.5 Vmag 8.97 VarFlag R Vmag G
RAdeg 62.163 DEdeg -2.68737 AstroRef A Plx -0.95
CCDM 04086-0241 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 26215 BD BD-03 690
CD CP Dm number -03 690 VIred 1.1
SpType K0 R SpType Coord arcsec 2000 040839.13-024114.5
Hipparcos 2
HIP 19342 Sn 95 So 3 Nc 1
RArad 1.0849494008 DErad -0.0469034002 Plx -1.18 PmRA 6.84
PmDE -2.38 E RArad 1.14 E DErad 0.8 E Plx 1.42
E pmRA 1.65 E pmDE 1.41 Hpmag 9.0957 E Hpmag 0.0068
SHp 0.017 VA 0 BV 1.14 E BV 0.005
VI 1.1
 
 
04087-0241 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040837.47-024101.3 Mag 10.47 PmRA 14.00
PmDE 1.0 HIP 19338 Tycho2 4728-00038-1 Calc delta mag 1.39
Calc coord yes
Tycho2
Tycho2 4728-00038-1 Pflag RAmdeg 62.15609311 DEmdeg -2.68371181
PmRA 13.5 PmDE 2.3 E RAmdeg 32 E DEmdeg 38
E pmRA 1.6 E pmDE 1.6 EpRAm 1987.06 EpDEm 1985.25
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 12.041 E BTmag 0.108 VTmag 10.465
E VTmag 0.041 Prox 283 TYC T HIP 19338
CCDM B RAdeg 62.15606194 DEdeg -2.68371722 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 33.0 E DEdeg 38.5 Posflg D
Corr -0.4
Hipparcos
Catalog H HIP 19338 Proxy RAhms 04 08 37.45
DEdms -02 41 01.3 Vmag 10.21 VarFlag R Vmag G
RAdeg 62.1561 DEdeg -2.68371 AstroRef B Plx 4.32
CCDM 04086-0241 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.34
SpType R SpType Coord arcsec 2000 040837.45-024101.3
Hipparcos 2
HIP 19338 Sn 95 So 3 Nc 1
RArad 1.0848277884 DErad -0.0468395281 Plx 4.38 PmRA 19.74
PmDE -5.65 E RArad 2.41 E DErad 1.71 E Plx 3
E pmRA 3.57 E pmDE 2.99 Hpmag 10.2787 E Hpmag 0.0145
SHp 0 VA 0 BV 1.37 E BV 0.02
VI 1.34