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Doubles in session


Current system
05497+3146
SEI 390 AB
HD 247910


Nearby doubles
4' : 05499+3147
STF 796AB

14' : 05502+3135
J 943

14' : 05496+3133
J 942

19' : 05496+3128
BKO 314

20' : 05498+3127
SEI 392

31' : 05519+3135
COU 896

31' : 05514+3207
ES 415

32' : 05520+3137
SEI 400AB

38' : 05467+3153
BKO 311

42' : 05529+3146
J 947

44' : 05475+3220
UC 83

44' : 05463+3152
SEI 384

47' : 05517+3225
BKO 273AB

47' : 05473+3222
J 902

49' : 05458+3149
BKO 310AB

50' : 05516+3230
SEI 396

51' : 05522+3225
BKO 291AB

51' : 05534+3129
J 949

51' : 05520+3227
BKO 281AB

51' : 05518+3229
BKO 276

52' : 05536+3141
KPP 774

52' : 05517+3231
BKO 272

52' : 05521+3229
SEI 403AB

53' : 05518+3231
BKO 275

53' : 05522+3227
BKO 290

53' : 05522+3228
BKO 289



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.

05497+3146 SEI 390 AB (HD 247910)

 
 
05h 49m 39.51s +31° 46' 29.7" P.A. 227.00 sep 5.4 mag 10.78,11.60
 
 
Coord 2000 05497+3146 Discov num SEI 390 Comp AB Coord arcsec 2000 05 49 39.51 +31 46 29.7
Date first 1899 Date last 2017 Obs 16
Pa first 223 Pa last 227.2 P.A. Now (θ) 227.2°
Sep first 5.9 Sep last 5.4 Sep. Now (ρ) 5.4"
Mag pri 10.78 Mag sec 11.60 delta mag (ΔM) 0.82 Spectral class
Pri motion ra +004 Sec motion ra +001
Pri motion dec -002 Sec motion dec -003
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
05497+3146 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 247910 05 49 40 +31 46 30 SEI 390 AB 2017 16 227 5.4 10.78 11.60 0.82 <===
Show 05 49 40 +31 46 30 SEI 391 AC 2017 15 140 27.5 10.78 12.04 1.26
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 247910 Constellation Auriga Tycho2 2405-00471-1 Gaia DR2 3445125965431531648
HD 247910
 
 
WDS 05497+3146 SEI 390 AB (HD 247910) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A 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
05497+3146 SEI 390 AB 2007 9 224 5.5 10.78 11.60 D 054939.51+314629.7
05497+3146 SEI 390 AB 2010 12 223 4.6 10.78 11.60 054939.51+314629.7
05497+3146 SEI 390 AB 2017 13 227 5.4 10.78 11.60 054939.51+314629.7

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

 
 
WDS 05497+3146 SEI 390 AB (HD 247910) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05497+3146 SEI 390 AB (HD 247910) : MEASURES
 
 
No records found.

 
 
WDS 05497+3146 (HD 247910) : VIRTUAL EYEPIECE
 
 

05497+3146 SEI 390A mag 10.78 05497+3146 SEI 390B sep 5.0 P.A. 222.60 mag 11.6 05497+3146 SEI 391C sep 25.9 P.A. 144.80 mag 12.04 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05497+3146 (HD 247910) : ALADIN DSS IMAGE @ 05h 49m 39.51s +31° 46' 29.7"
 
 
 
 
WDS 05497+3146 SEI 390 AB (HD 247910) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05497+3146 SEI 390AB distance=0' 05499+3147 STF 796AB distance=4' 05499+3147 STF 796AC distance=4' 05502+3135 J 943 distance=14' 05496+3133 J 942 distance=14' 05496+3128 BKO 314 distance=19' 05498+3127 SEI 392 distance=20' 05519+3135 COU 896 distance=31' 05514+3207 ES 415 distance=31' 05520+3137 SEI 401BC distance=32' 05520+3137 SEI 400AB distance=32' 05520+3137 ABH 32AD distance=32' 05520+3137 ABH 32AE distance=32' 05520+3137 ABH 32AF distance=32' 05520+3137 BKO 316AG distance=32' 05520+3137 SEI 401AC distance=32' 05467+3153 BKO 311 distance=38' 05529+3146 J 947 distance=42' 05475+3220 UC 83 distance=44' 05463+3152 SEI 384 distance=44' 05517+3225 BKO 273AB distance=47' 05517+3225 BKO 273AC distance=47' 05473+3222 J 902 distance=47' 05458+3149 BKO 310AB distance=49' 05458+3149 BKO 310BC distance=50' 05516+3230 SEI 396 distance=50' 05522+3225 BKO 291AB distance=51' 05522+3225 BKO 291AC distance=51' 05534+3129 J 949 distance=51' 05520+3227 BKO 281AB distance=51' 05520+3227 BKO 281AC distance=51' 05518+3229 BKO 276 distance=51' 05536+3141 KPP 774 distance=52' 05517+3231 BKO 272 distance=52' 05521+3229 BKO 284CD distance=52' 05521+3229 SEI 403AB distance=52' 05518+3231 BKO 275 distance=53' 05522+3227 BKO 290 distance=53' 05521+3229 BKO 284BC distance=53' 05522+3228 BKO 289 distance=53' 05519+3231 BKO 278 distance=53' 05525+3226 SEI 422 distance=53' 05524+3226 BKO 296 distance=53' 05522+3229 BKO 288 distance=54' 05518+3232 BKO 274 distance=54' 05521+3230 BKO 283 distance=54' 05523+3228 SEI 416 distance=55' 05522+3231 SEI 411 distance=56' 05521+3232 SEI 405AB distance=56' 05521+3232 BKO 282AC distance=56' 05519+3234 SEI 398 distance=56' 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 05497+3146 SEI 390 AB 227 5.4
Show 05497+3146 SEI 391 AC 140 27.5
Show 05499+3147 STF 796 AB 62 3.7 4
Show 05499+3147 STF 796 AC 325 209.6 4
Show 05502+3135 J 943 254 5.3 14
Show 05496+3133 J 942 187 3.5 14
Show 05496+3128 BKO 314 155 9.2 19
Show 05498+3127 SEI 392 309 8.7 20
Show 05519+3135 COU 896 287 1.5 31
Show 05514+3207 ES 415 17 14.3 31
Show 05520+3137 SEI 401 BC 44 17.9 32
Show 05520+3137 SEI 400 AB 11 12.8 32
Show 05520+3137 ABH 32 AD 45 49.4 32
Show 05520+3137 ABH 32 AE 255 44.5 32
Show 05520+3137 ABH 32 AF 179 97.9 32
Show 05520+3137 BKO 316 AG 297 83.2 32
Show 05520+3137 SEI 401 AC 30 29.4 32
Show 05467+3153 BKO 311 318 16.5 38
Show 05529+3146 J 947 324 5.2 42
Show 05475+3220 UC 83 75 11.1 44
Show 05463+3152 SEI 384 175 13.9 44
Show 05517+3225 BKO 273 AB 245 11.5 47
Show 05517+3225 BKO 273 AC 168 14.6 47
Show 05473+3222 J 902 232 3.0 47
Show 05458+3149 BKO 310 AB 259 14.8 49
Show 05458+3149 BKO 310 BC 319 5.5 50
Show 05516+3230 SEI 396 229 28.1 50
Show 05522+3225 BKO 291 AB 131 20.3 51
Show 05522+3225 BKO 291 AC 265 10.1 51
Show 05534+3129 J 949 241 3.2 51
Show 05520+3227 BKO 281 AB 314 14.6 51
Show 05520+3227 BKO 281 AC 266 16.8 51
Show 05518+3229 BKO 276 50 9.1 51
Show 05536+3141 KPP 774 320 6.7 52
Show 05517+3231 BKO 272 329 14.6 52
Show 05521+3229 BKO 284 CD 51 5.8 52
Show 05521+3229 SEI 403 AB 341 23.5 52
Show 05518+3231 BKO 275 182 15.7 53
Show 05522+3227 BKO 290 234 5.0 53
Show 05521+3229 BKO 284 BC 264 24.7 53
Show 05522+3228 BKO 289 54 11.1 53
Show 05519+3231 BKO 278 196 7.0 53
Show 05525+3226 SEI 422 166 20.3 53
Show 05524+3226 BKO 296 256 15.7 53
Show 05522+3229 BKO 288 63 11.2 54
Show 05518+3232 BKO 274 108 5.4 54
Show 05521+3230 BKO 283 17 7.5 54
Show 05523+3228 SEI 416 211 18.9 55
Show 05522+3231 SEI 411 159 23.8 56
Show 05521+3232 SEI 405 AB 198 12.5 56
Show 05521+3232 BKO 282 AC 264 8.9 56

 
 
WDS 05497+3146 : COMPONENTS
 
 
  A B
B pa=222.6°
sep=4.98"
 
C pa=144.8°
sep=25.90"
pa=133.7°
sep=25.32"
 
 
05497+3146 A
 
 
Name HD 247910 Coord arcsec 2000 054939.51+314629.7 Mag 10.78 PmRA 4.00
PmDE -2.0 Tycho2 2405-00471-1 HD 247910
Tycho2
Tycho2 2405-00471-1 Pflag RAmdeg 87.41462895 DEmdeg 31.77492257
PmRA -0.3 PmDE -2.4 E RAmdeg 50 E DEmdeg 56
E pmRA 1.9 E pmDE 1.9 EpRAm 1982.37 EpDEm 1980.43
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 11.220 E BTmag 0.087 VTmag 10.784
E VTmag 0.092 Prox 830 TYC T HIP
CCDM RAdeg 87.41463139 DEdeg 31.77493000 EpRA 1990 1.69
EpDE 1990 1.67 E RAdeg 52.8 E DEdeg 59.8 Posflg
Corr 0.1
CCDM
Ccdm 05497+3146 RComp Comp A Note1
Note2 Discov num DRAs -2.58 DDEs 28.6
R dRAs 65 Year Theta Rho
Obs 3 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4415 M ADS BDS N IDS IDS 05432N3144A
HIC
 
 
05497+3146 B
 
 
Coord arcsec 2000 054939.25+314626.0 Mag 11.6 PmRA 1.00 PmDE -3.0
Calc delta mag 0.82 Calc coord yes
CCDM
Ccdm 05497+3146 RComp Comp B Note1
Note2 Discov num SEI 390 DRAs DDEs
R dRAs Year 1899 Theta 222 Rho 5.9
Obs 1 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4415 M ADS BDS N IDS IDS 05432N3144B
HIC
 
 
05497+3146 C
 
 
Coord arcsec 2000 054940.68+314608.5 Mag 12.04 PmRA 8.00 PmDE 0.0
Calc delta mag 1.26 Calc coord yes
CCDM
Ccdm 05497+3146 RComp Comp C Note1
Note2 Discov num SEI 391 DRAs -1.10 DDEs 8.8
R dRAs 65 Year 1899 Theta 141 Rho 27.3
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4415 M ADS BDS N IDS IDS 05432N3144C
HIC