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Doubles in session


Current system
06282+3025
STF 907
HD 257491


Nearby doubles
7' : 06286+3030
GAA 3

28' : 06303+3027
AG 115

38' : 06269+2951
HJ 388

51' : 06284+3116
AG 113AB

55' : 06305+2940
DAE 9AB

58' : 06310+3108
GRV 717

68' : 06328+3111
J 2431

74' : 06330+2945
HJ 730

81' : 06318+3131
A 2117

86' : 06337+2939
TOB 43AB

89' : 06341+3110
A 216

95' : 06249+3150
AG 111

96' : 06354+3010
TDS3947

96' : 06307+3156
COU1408

97' : 06221+2931
TDS3778

97' : 06249+3153
SEI 458

105' : 06212+2932
CHR 165

106' : 06339+3141
SEI 461

108' : 06364+3006
A 217

110' : 06345+2912
MLB 688AB

111' : 06204+2940
BRT3273

113' : 06345+2908
TOB 44

114' : 06243+3207
COU1543

114' : 06316+3210
BU 896AB

115' : 06370+3017
TDS 263

116' : 06285+2829
CLZ 34



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.

06282+3025 STF 907 (HD 257491)

 
 
06h 28m 09.96s +30° 25' 12.2" P.A. 302.00 sep 11.9 mag 9.40,10.38 Sp A0V
 
 
Coord 2000 06282+3025 Discov num STF 907 Comp Coord arcsec 2000 06 28 09.96 +30 25 12.2
Date first 1827 Date last 2015 Obs 22
Pa first 305 Pa last 302.2 P.A. Now (θ) 302.2°
Sep first 10.0 Sep last 11.896 Sep. Now (ρ) 11.896"
Mag pri 9.40 Mag sec 10.38 delta mag (ΔM) 0.98 Spectral class A0V (white)
Pri motion ra +002 Sec motion ra -004
Pri motion dec -004 Sec motion dec -007
Notes
rPM=0.832
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 257491 Constellation Auriga SAO 59113 Tycho2 2422-00099-1
Gaia DR2 3435569667496181376 HD 257491 ADS 5085
 
 
WDS 06282+3025 STF 907 (HD 257491) : 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
06282+3025 STF 907 2004 15 303 11.9 9.40 10.38 A0V D 062809.96+302512.2
06282+3025 STF 907 2010 18 302 11.2 9.40 10.38 A0V 062809.96+302512.2
06282+3025 STF 907 2015 19 302 11.9 9.40 10.38 A0V 062809.96+302512.2

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

 
 
WDS 06282+3025 STF 907 (HD 257491) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06282+3025 STF 907 (HD 257491) : MEASURES
 
 
No records found.

 
 
WDS 06282+3025 (HD 257491) : VIRTUAL EYEPIECE
 
 

06282+3025 STF 907A mag 9.4 Sp A0V 06282+3025 STF 907B sep 10.8 P.A. 306.10 mag 10.38 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06282+3025 (HD 257491) : ALADIN DSS IMAGE @ 06h 28m 09.96s +30° 25' 12.2"
 
 
 
 
WDS 06282+3025 STF 907 (HD 257491) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06282+3025 STF 907 distance=0' 06286+3030 GAA 3 distance=7' 06303+3027 AG 115 distance=28' 06269+2951 HJ 388 distance=38' 06284+3116 AG 113AB distance=51' 06284+3116 FOX9008BC distance=51' 06284+3116 DAM 8CD distance=52' 06305+2940 DAE 9AB distance=55' 06305+2940 BEC 1AC distance=55' 06305+2940 BEC 1BC distance=55' 06310+3108 GRV 717 distance=58' 06328+3111 J 2431 distance=68' 06330+2945 HJ 730 distance=74' 06318+3131 A 2117 distance=81' 06337+2939 TOB 43BC distance=86' 06337+2939 TOB 43AB distance=86' 06341+3110 A 216 distance=89' 06249+3150 AG 111 distance=95' 06354+3010 TDS3947 distance=96' 06307+3156 COU1408 distance=96' 06221+2931 TDS3778 distance=97' 06249+3153 SEI 458 distance=97' 06212+2932 CHR 165 distance=105' 06339+3141 SEI 461 distance=106' 06364+3006 A 217 distance=108' 06345+2912 MLB 688BC distance=110' 06345+2912 MLB 688AB distance=110' 06204+2940 BRT3273 distance=111' 06345+2908 TOB 44 distance=113' 06243+3207 COU1543 distance=114' 06316+3210 BU 896AB distance=114' 06316+3210 BU 896AC distance=114' 06370+3017 TDS 263 distance=115' 06285+2829 CLZ 34 distance=116' 06340+3155 COU1409 distance=117' 06351+2909 J 693 distance=118' 06234+2845 BU 1020AB distance=118' 06234+2845 BU 1020AC distance=118' 06367+2936 BRT 241 distance=121' 06351+2902 J 983AB distance=124' 06351+2902 J 983AC distance=124' 06237+3220 HU 830 distance=129' 06214+2849 MLB 644 distance=131' 06317+2823 BU 1021 distance=131' 06325+3227 RAO 500 distance=134' 06304+2813 OCC9123 distance=136' 06387+2959 TDS3993 distance=140' 06377-2920 DBR 332 distance=140' 06345+3225 COU1544 distance=145' 06260+2800 RUC 6AB distance=148' 06260+2800 RUC 6AC distance=148' 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 06282+3025 STF 907 302 11.9
Show 06286+3030 GAA 3 224 0.0 7
Show 06303+3027 AG 115 354 4.2 28
Show 06269+2951 HJ 388 142 25.9 38
Show 06284+3116 AG 113 AB 316 11.3 51
Show 06284+3116 FOX9008 BC 317 35.2 51
Show 06284+3116 DAM 8 CD 283 9.0 52
Show 06305+2940 DAE 9 AB 250 1.1 55
Show 06305+2940 BEC 1 AC 247 1.1 55
Show 06305+2940 BEC 1 BC 166 0.1 55
Show 06310+3108 GRV 717 298 47.2 58
Show 06328+3111 J 2431 178 5.6 68
Show 06330+2945 HJ 730 9 11.9 74
Show 06318+3131 A 2117 52 1.5 81
Show 06337+2939 TOB 43 BC 59 13.8 86
Show 06337+2939 TOB 43 AB 27 26.0 86
Show 06341+3110 A 216 108 2.3 89
Show 06249+3150 AG 111 165 7.1 95
Show 06354+3010 TDS3947 133 0.5 96
Show 06307+3156 COU1408 185 1.6 96
Show 06221+2931 TDS3778 147 0.5 97
Show 06249+3153 SEI 458 170 28.7 97
Show 06212+2932 CHR 165 138 0.1 105
Show 06339+3141 SEI 461 288 28.3 106
Show 06364+3006 A 217 77 0.2 108
Show 06345+2912 MLB 688 BC 200 7.2 110
Show 06345+2912 MLB 688 AB 242 22.2 110
Show 06204+2940 BRT3273 271 5.8 111
Show 06345+2908 TOB 44 222 22.7 113
Show 06243+3207 COU1543 105 1.4 114
Show 06316+3210 BU 896 AB 179 0.9 114
Show 06316+3210 BU 896 AC 219 16.7 114
Show 06370+3017 TDS 263 260 0.9 115
Show 06285+2829 CLZ 34 148 100.3 116
Show 06340+3155 COU1409 327 1.2 117
Show 06351+2909 J 693 279 1.8 118
Show 06234+2845 BU 1020 AB 157 1.3 118
Show 06234+2845 BU 1020 AC 63 84.2 118
Show 06367+2936 BRT 241 29 4.5 121
Show 06351+2902 J 983 AB 236 5.4 124
Show 06351+2902 J 983 AC 19 9.2 124
Show 06237+3220 HU 830 231 0.9 129
Show 06214+2849 MLB 644 19 6.4 131
Show 06317+2823 BU 1021 74 0.7 131
Show 06325+3227 RAO 500 -1 0.1 134
Show 06304+2813 OCC9123 -1 0.0 136
Show 06387+2959 TDS3993 59 0.6 140
Show 06377-2920 DBR 332 26 2.5 140
Show 06345+3225 COU1544 118 0.2 145
Show 06260+2800 RUC 6 AB 57 3.2 148
Show 06260+2800 RUC 6 AC 78 17.2 148

 
 
WDS 06282+3025 : COMPONENTS
 
 
  A
B pa=306.1°
sep=10.75"
 
 
06282+3025 A
 
 
Componente originario normalizzato AB Name HD 257491 Coord arcsec 2000 062809.96+302512.2 Mag 9.4
Spectral class A0V (white) PmRA 2.00 PmDE -4.0 SAO 59113
Tycho2 2422-00099-1 HD 257491 ADS 5085 DM BD+30 1235
Tycho2
Tycho2 2422-00099-1 Pflag RAmdeg 97.04149469 DEmdeg 30.42004955
PmRA 0.9 PmDE -5.7 E RAmdeg 11 E DEmdeg 15
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.08 EpDEm 1990.43
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.7 Q pmRA 1.6
Q pmDE 1.7 BTmag 9.386 E BTmag 0.022 VTmag 9.402
E VTmag 0.024 Prox 120 TYC T HIP
CCDM RAdeg 97.04149417 DEdeg 30.42006472 EpRA 1990 1.85
EpDE 1990 1.86 E RAdeg 11.4 E DEdeg 14.5 Posflg
Corr 0.2
SAO
SAO 59113 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.01 Vmag 8.5 SpType A7
Double code Source 6 CatNum 686 DM BD+30 1235
DMcomp BDsup HD 257491 M HD 0
GC RA1950rad 1.67967981 DE1950rad 0.53149459 PmRA2000 0.0007
PmDE2000 0.011
CCDM
Ccdm 06282+3025 RComp Comp A Note1
Note2 Discov num DRAs -2.02 DDEs 12.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp A0 PmNote *
PmRA 5 PmDE -6 Dm number +30 1235 Cat1 BD
Name2 +30 686 Cat2 AGK2/3 HD 257491 M HD
ADS BDS A 5085 M ADS BDS N IDS IDS 06218N3029A
HIC
 
 
06282+3025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 062809.29+302518.5 Mag 10.38 PmRA -4.00
PmDE -7.0 Tycho2 2422-01415-1 Calc delta mag 0.98 Calc coord yes
Tycho2
Tycho2 2422-01415-1 Pflag RAmdeg 97.03823519 DEmdeg 30.42184033
PmRA -5.2 PmDE -6.3 E RAmdeg 33 E DEmdeg 36
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.36 EpDEm 1988.69
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.1 Q pmRA 0.8
Q pmDE 0.1 BTmag 10.460 E BTmag 0.050 VTmag 10.379
E VTmag 0.063 Prox 120 TYC T HIP
CCDM RAdeg 97.03824861 DEdeg 30.42185444 EpRA 1990 1.80
EpDE 1990 1.84 E RAdeg 33.2 E DEdeg 37.3 Posflg
Corr 0.0
CCDM
Ccdm 06282+3025 RComp Comp B Note1
Note2 Discov num STF 907 DRAs DDEs
R dRAs Year 1830 Theta 302 Rho 11.9
Obs 6 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5085 M ADS BDS N IDS IDS 06218N3029B
HIC