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Current system
09309+4054
SKF 274


Nearby doubles
50' : 09278+4019
UC 1795AB

52' : 09346+4123
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53' : 09355+4102
LDS3908

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SCA9001

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KPP2470

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SLW 359

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TDS6583

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CBL 36

75' : 09369+4025
UC 134

77' : 09354+3958
STF1369AB

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A 1985

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CVR1219

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LEP 36

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SKF2572

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YSC 4

95' : 09302+3920
CBL 283

95' : 09328+3922
CVR 534

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A 2051

116' : 09221+3959
ES 1541

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BVD 208

123' : 09243+4232
SLW 352

125' : 09211+4155
LDS3878

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SKF1719

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STJ 85

128' : 09198+4034
CVR 530

130' : 09267+3855
COU1898



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09309+4054 SKF 274

 
 
09h 30m 53.99s +40° 54' 15.4" P.A. 55.00 sep 7.5 mag 11.10,19.60 Sp M0 dist. 100.81 pc (328.84 l.y.)
 
 
Coord 2000 09309+4054 Discov num SKF 274 Comp Coord arcsec 2000 09 30 53.99 +40 54 15.4
Date first 1998 Date last 2015 Obs 6
Pa first 55 Pa last 54.6 P.A. Now (θ) 54.6°
Sep first 7.2 Sep last 7.505 Sep. Now (ρ) 7.505"
Mag pri 11.10 Mag sec 19.60 delta mag (ΔM) 8.5 Spectral class M0 (red)
Pri motion ra +189 Sec motion ra
Pri motion dec -224 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx SAO 237064 HIP 46674 Tycho2 2994-01392-1
Gaia DR2 813320265874704768 CP CP-55 2244 Distance 100.81 Distance ly 328.84
 
 
WDS 09309+4054 SKF 274 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
09309+4054 SKF 274 1998 1 55 7.2 11.10 19.60 M0 V 093053.99+405415.4
09309+4054 SKF 274 2002 2 55 7.4 11.10 19.60 M0 V 093053.99+405415.4
09309+4054 SKF 274 2015 3 55 7.5 11.10 19.60 M0 V 093053.99+405415.4

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

 
 
WDS 09309+4054 SKF 274 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09309+4054 SKF 274 : MEASURES
 
 
No records found.

 
 
WDS 09309+4054 : VIRTUAL EYEPIECE
 
 

09309+4054 SKF 274A mag 11.1 Sp M0 09309+4054 SKF 274B sep 7.5 P.A. 54.60 mag 19.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09309+4054 : ALADIN DSS IMAGE @ 09h 30m 53.99s +40° 54' 15.4"
 
 
 
 
WDS 09309+4054 SKF 274 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09309+4054 SKF 274 distance=0' 09278+4019 UC 1795BC distance=49' 09278+4019 UC 1795AB distance=50' 09278+4019 UC 1795AC distance=50' 09346+4123 HDS1381 distance=52' 09355+4102 LDS3908 distance=53' 09322+4001 SCA9001 distance=56' 09358+4040 KPP2470 distance=58' 09282+4150 SLW 359 distance=64' 09284+3955 TDS6583 distance=66' 09355+4006 CBL 36 distance=72' 09369+4025 UC 134 distance=75' 09354+3958 COU2084Aa,Ab distance=77' 09354+3958 STF1369AB distance=77' 09354+3958 STF1369AC distance=77' 09354+3958 STF1369BC distance=77' 09300+4216 A 1985 distance=83' 09237+4131 CVR1219 distance=90' 09275+3930 LEP 36 distance=93' 09384+4014 SKF2572 distance=94' 09256+3941 YSC 4 distance=95' 09302+3920 CBL 283 distance=95' 09328+3922 CVR 534 distance=95' 09398+4135 A 2051 distance=109' 09221+3959 ES 1541 distance=116' 09228+4212 BVD 208 distance=120' 09243+4232 SLW 352 distance=123' 09211+4155 LDS3878 distance=125' 09221+3940 SKF1719 distance=126' 09201+4030 STJ 85 distance=126' 09198+4034 CVR 530 distance=128' 09267+3855 COU1898 distance=130' 09208+4159 TDS6493 distance=132' 09425+4058 STT 205 distance=132' 09199+4141 FMR 209AB distance=133' 09235+3908 STF1344 distance=137' 09296+4312 KPP1670 distance=139' 09427+4018 ES 301 distance=140' 09203+3944 KPP1775 distance=141' 09400+4232 CVR 537 distance=141' 09363+3848 CVR 535 distance=142' 09390+3905 CVR1233 distance=144' 09188+4011 COU2384 distance=144' 09292+4318 STF1352AB distance=145' 09292+4318 SIN 44AC distance=145' 09317+3830 AG 168AB distance=145' 09317+3830 AG 168AC distance=145' 09251+3845 ES 297 distance=146' 09240+4300 TDS6535 distance=148' 09439+4057 KPP1542 distance=148' 09257+3837 ES 298CD distance=150' 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 09309+4054 SKF 274 55 7.5 0
Show 09278+4019 UC 1795 BC 195 7.5 49
Show 09278+4019 UC 1795 AB 86 47.9 50
Show 09278+4019 UC 1795 AC 95 46.2 50
Show 09346+4123 HDS1381 148 1.0 52
Show 09355+4102 LDS3908 99 108.1 53
Show 09322+4001 SCA9001 317 99.6 56
Show 09358+4040 KPP2470 13 22.2 58
Show 09282+4150 SLW 359 167 27.3 64
Show 09284+3955 TDS6583 92 0.6 66
Show 09355+4006 CBL 36 131 13.2 72
Show 09369+4025 UC 134 340 29.2 75
Show 09354+3958 COU2084 Aa,Ab 190 0.1 77
Show 09354+3958 STF1369 AB 150 25.1 77
Show 09354+3958 STF1369 AC 323 116.3 77
Show 09354+3958 STF1369 BC 324 141.6 77
Show 09300+4216 A 1985 24 1.6 83
Show 09237+4131 CVR1219 79 3.9 90
Show 09275+3930 LEP 36 290 56.1 93
Show 09384+4014 SKF2572 297 62.7 94
Show 09256+3941 YSC 4 317 0.3 95
Show 09302+3920 CBL 283 290 15.3 95
Show 09328+3922 CVR 534 308 14.0 95
Show 09398+4135 A 2051 247 0.2 109
Show 09221+3959 ES 1541 23 8.2 116
Show 09228+4212 BVD 208 315 29.7 120
Show 09243+4232 SLW 352 354 88.6 123
Show 09211+4155 LDS3878 5 5.3 125
Show 09221+3940 SKF1719 39 1.5 126
Show 09201+4030 STJ 85 209 1.3 126
Show 09198+4034 CVR 530 304 12.9 128
Show 09267+3855 COU1898 164 1.7 130
Show 09208+4159 TDS6493 16 0.6 132
Show 09425+4058 STT 205 202 12.0 132
Show 09199+4141 FMR 209 AB 193 4.4 133
Show 09235+3908 STF1344 102 3.8 137
Show 09296+4312 KPP1670 298 12.5 139
Show 09427+4018 ES 301 243 5.1 140
Show 09203+3944 KPP1775 206 13.8 141
Show 09400+4232 CVR 537 79 23.9 141
Show 09363+3848 CVR 535 22 18.8 142
Show 09390+3905 CVR1233 46 4.2 144
Show 09188+4011 COU2384 134 0.9 144
Show 09292+4318 STF1352 AB 353 22.1 145
Show 09292+4318 SIN 44 AC 122 72.8 145
Show 09317+3830 AG 168 AB 277 13.2 145
Show 09317+3830 AG 168 AC 306 122.8 145
Show 09251+3845 ES 297 39 3.8 146
Show 09240+4300 TDS6535 303 0.4 148
Show 09439+4057 KPP1542 181 11.5 148
Show 09257+3837 ES 298 CD 174 3.8 150

 
 
WDS 09309+4054 : COMPONENTS
 
 
  A
B pa=54.6°
sep=7.50"
 
 
09309+4054 A
 
 
Coord arcsec 2000 093053.99+405415.4 Mag 11.1 Spectral class M0 (red) PmRA 189.00
PmDE -224.0 SAO 237064 HIP 46674 Tycho2 2994-01392-1
CP CP-55 2244
Tycho2
Tycho2 2994-01392-1 Pflag RAmdeg 142.72496862 DEmdeg 40.90426899
PmRA 189.3 PmDE -224.1 E RAmdeg 70 E DEmdeg 105
E pmRA 2.7 E pmDE 2.6 EpRAm 1984.26 EpDEm 1971.69
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.015 E BTmag 0.379 VTmag 11.539
E VTmag 0.140 Prox 999 TYC HIP
CCDM RAdeg 142.72440500 DEdeg 40.90476694 EpRA 1990 1.90
EpDE 1990 2.00 E RAdeg 73.4 E DEdeg 118.0 Posflg
Corr 0.0
SAO
SAO 237064 DelFlag RA1950 PmRA1950 -0.0176
DE1950 PmDE1950 0.081 Vmag 8.5 SpType G5
Double code Source 42 CatNum 3515 DM CP-55 2244
DMcomp BDsup HD 82597 M HD 0
GC RA1950rad 2.48439939 DE1950rad -0.96719173 PmRA2000 -0.0175
PmDE2000 0.083
Hipparcos
Catalog H HIP 46674 Proxy RAhms 09 30 56.70
DEdms -55 38 10.4 Vmag 8.73 VarFlag 1 R Vmag H
RAdeg 142.736 DEdeg -55.6362 AstroRef A Plx 11.4
CCDM -153.64 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 98 Rho 10.07 HD BD
CD CP CP-55 2244 Dm number -55 2244 VIred 0.66
SpType G5V R SpType Coord arcsec 2000 093056.70-553810.4
Hipparcos 2
HIP 46674 Sn 15 So 3 Nc 2
RArad 2.4912175629 DErad -0.9710350406 Plx 9.92 PmRA -154.62
PmDE 78.82 E RArad 0.67 E DErad 0.7 E Plx 0.82
E pmRA 0.76 E pmDE 0.79 Hpmag E Hpmag 0.0053
SHp 0.025 VA 0 BV 0.653 E BV 0.017
VI 0.72
 
 
09309+4054 B
 
 
Coord arcsec 2000 093054.53+405419.7 Mag 19.6 Delta magnitude 8.5 Coordinate calculated yes