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Current system
05215+3518
SEI 207


Nearby doubles
3' : 05215+3515
POP 69AB

4' : 05217+3516
BKO 214

6' : 05219+3518
BKO 216

6' : 05215+3512
POP 215

6' : 05211+3515
BKO 211

9' : 05222+3518
SEI 213

9' : 05214+3510
BKO 212

9' : 05218+3511
BKO 215

10' : 05220+3511
SEI 210AB

12' : 05213+3529
COU1535

20' : 05202+3528
BKO 331

22' : 05204+3534
COU1534

24' : 05220+3541
SKF2188

24' : 05197+3526
SEI 186

29' : 05238+3525
SEI 235

29' : 05230+3541
COU1723

33' : 05209+3550
TDS3153

34' : 05242+3513
SEI 237

34' : 05199+3545
BKO 307

34' : 05216+3445
LSC 36

35' : 05198+3546
SEI 191

36' : 05244+3524
BKO 220AB

38' : 05193+3453
SEI 180

39' : 05247+3516
BKO 221

40' : 05239+3545
SEI 236

41' : 05233+3445
SEI 229



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

05215+3518 SEI 207

 
 
05h 21m 30.69s +35° 18' 20.7" P.A. 209.00 sep 22.0 mag 9.50,13.00 Sp B8 dist. 3030.3 pc (9884.84 l.y.)
 
 
Coord 2000 05215+3518 Discov num SEI 207 Comp Coord arcsec 2000 05 21 30.69 +35 18 20.7
Date first 1895 Date last 2014 Obs 9
Pa first 209 Pa last 208.9 P.A. Now (θ) 208.9°
Sep first 20.9 Sep last 22.022 Sep. Now (ρ) 22.022"
Mag pri 9.50 Mag sec 13.00 delta mag (ΔM) 3.5 Spectral class B8 (blue-white)
Pri motion ra +003 Sec motion ra +000
Pri motion dec -004 Sec motion dec -009
Notes
rPM=0.648
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Auriga SAO 57932 HIP 25027 Tycho2 2398-00543-1
Gaia DR2 183639439936751104 HD 34771 BD BD+35 1072 Distance 3030.3
Distance ly 9884.84
 
 
WDS 05215+3518 SEI 207 : 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
05215+3518 SEI 207 2007 4 209 22.2 9.50 13.00 B8 D 052130.69+351820.7
05215+3518 SEI 207 2010 6 209 22.0 9.50 13.00 B8 052130.69+351820.7
05215+3518 SEI 207 2014 9 209 22.0 9.50 13.00 B8 052130.69+351820.7

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

 
 
WDS 05215+3518 SEI 207 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05215+3518 SEI 207 : MEASURES
 
 
No records found.

 
 
WDS 05215+3518 : VIRTUAL EYEPIECE
 
 

05215+3518 SEI 207A mag 9.5 Sp B8 05215+3518 SEI 207B sep 21.1 P.A. 204.30 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 05215+3518 : ALADIN DSS IMAGE @ 05h 21m 30.69s +35° 18' 20.7"
 
 
 
 
WDS 05215+3518 SEI 207 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05215+3518 SEI 207 distance=0' 05215+3515 POP 69AB distance=3' 05215+3515 BKO 213AC distance=3' 05217+3516 BKO 214 distance=4' 05219+3518 BKO 216 distance=6' 05215+3512 POP 215 distance=6' 05211+3515 BKO 211 distance=6' 05222+3518 SEI 213 distance=9' 05214+3510 BKO 212 distance=9' 05218+3511 BKO 215 distance=9' 05220+3511 SEI 210AB distance=10' 05220+3511 BKO 217AC distance=10' 05213+3529 COU1535 distance=12' 05202+3528 BKO 331 distance=20' 05204+3534 COU1534 distance=22' 05220+3541 SKF2188 distance=24' 05197+3526 SEI 186 distance=24' 05238+3525 SEI 235 distance=29' 05230+3541 COU1723 distance=29' 05209+3550 TDS3153 distance=33' 05242+3513 SEI 237 distance=34' 05199+3545 BKO 307 distance=34' 05216+3445 LSC 36 distance=34' 05198+3546 SEI 191 distance=35' 05244+3524 BKO 220AB distance=36' 05244+3524 BKO 220AC distance=36' 05244+3524 BKO 220CD distance=36' 05193+3453 SEI 180 distance=38' 05247+3516 BKO 221 distance=39' 05239+3545 SEI 236 distance=40' 05233+3445 SEI 229 distance=41' 05247+3510 BKO 222 distance=41' 05239+3451 BKO9001 distance=41' 05194+3550 BKO 306 distance=41' 05192+3548 SEI 179 distance=41' 05192+3549 BKO 305 distance=42' 05203+3601 POP 70 distance=46' 05253+3527 SEI 242 distance=47' 05218+3434 COU1536 distance=48' 05221+3610 SEI 211 distance=52' 05174+3500 SEI 155 distance=53' 05252+3451 STF 698AB distance=53' 05268+3558 SEI 258 distance=54' 05237+3606 SEI 233AB distance=55' 05260+3522 SEI 249 distance=55' 05236+3607 SEI 232 distance=55' 05237+3606 BKO 333BC distance=56' 05197+3421 ES 2466 distance=58' 05197+3614 WEI 8AB distance=59' 05197+3614 WEI 8AC distance=59' 05182+3602 SEI 166 distance=59' 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 05215+3518 SEI 207 209 22.0
Show 05215+3515 POP 69 AB 303 4.4 3
Show 05215+3515 BKO 213 AC 60 6.1 3
Show 05217+3516 BKO 214 202 10.0 4
Show 05219+3518 BKO 216 13 8.2 6
Show 05215+3512 POP 215 225 4.3 6
Show 05211+3515 BKO 211 200 10.9 6
Show 05222+3518 SEI 213 95 14.8 9
Show 05214+3510 BKO 212 109 9.3 9
Show 05218+3511 BKO 215 201 9.7 9
Show 05220+3511 SEI 210 AB 84 28.5 10
Show 05220+3511 BKO 217 AC 79 16.0 10
Show 05213+3529 COU1535 100 0.4 12
Show 05202+3528 BKO 331 153 11.5 20
Show 05204+3534 COU1534 304 1.1 22
Show 05220+3541 SKF2188 174 178.7 24
Show 05197+3526 SEI 186 246 21.2 24
Show 05238+3525 SEI 235 52 13.2 29
Show 05230+3541 COU1723 11 2.6 29
Show 05209+3550 TDS3153 86 0.5 33
Show 05242+3513 SEI 237 149 21.9 34
Show 05199+3545 BKO 307 144 8.9 34
Show 05216+3445 LSC 36 15 0.1 34
Show 05198+3546 SEI 191 66 22.8 35
Show 05244+3524 BKO 220 AB 232 4.3 36
Show 05244+3524 BKO 220 AC 346 27.6 36
Show 05244+3524 BKO 220 CD 106 10.6 36
Show 05193+3453 SEI 180 21 1.5 38
Show 05247+3516 BKO 221 278 7.4 39
Show 05239+3545 SEI 236 169 28.4 40
Show 05233+3445 SEI 229 178 7.1 41
Show 05247+3510 BKO 222 56 15.9 41
Show 05239+3451 BKO9001 26 5.4 41
Show 05194+3550 BKO 306 234 12.7 41
Show 05192+3548 SEI 179 222 24.7 41
Show 05192+3549 BKO 305 345 5.8 42
Show 05203+3601 POP 70 8 1.3 46
Show 05253+3527 SEI 242 256 25.1 47
Show 05218+3434 COU1536 47 1.3 48
Show 05221+3610 SEI 211 293 8.7 52
Show 05174+3500 SEI 155 94 4.2 53
Show 05252+3451 STF 698 AB 348 31.4 53
Show 05268+3558 SEI 258 112 20.2 54
Show 05237+3606 SEI 233 AB 84 29.0 55
Show 05260+3522 SEI 249 20 26.5 55
Show 05236+3607 SEI 232 5 8.2 55
Show 05237+3606 BKO 333 BC 133 13.0 56
Show 05197+3421 ES 2466 304 7.6 58
Show 05197+3614 WEI 8 AB 330 2.9 59
Show 05197+3614 WEI 8 AC 226 10.1 59
Show 05182+3602 SEI 166 157 27.9 59

 
 
WDS 05215+3518 : COMPONENTS
 
 
  A
B pa=204.3°
sep=21.15"
 
 
05215+3518 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 052130.69+351820.7 Mag 9.5 Spectral class B8 (blue-white)
PmRA 3.00 PmDE -4.0 SAO 57932 HIP 25027
Tycho2 2398-00543-1 HD 34771 BD BD+35 1072
Tycho2
Tycho2 2398-00543-1 Pflag RAmdeg 80.37790636 DEmdeg 35.30575423
PmRA 3.7 PmDE -5.1 E RAmdeg 10 E DEmdeg 13
E pmRA 0.9 E pmDE 1.0 EpRAm 1989.91 EpDEm 1988.35
Num 12 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.591 E BTmag 0.022 VTmag 9.521
E VTmag 0.023 Prox 999 TYC T HIP 25027
CCDM RAdeg 80.37789611 DEdeg 35.30576694 EpRA 1990 1.72
EpDE 1990 1.49 E RAdeg 10.2 E DEdeg 13.8 Posflg
Corr 0.1
SAO
SAO 57932 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 0.013 Vmag 8.9 SpType B8
Double code Source 5 CatNum 523 DM BD+35 1072
DMcomp BDsup HD 34771 M HD 0
GC RA1950rad 1.3882938 DE1950rad 0.61535746 PmRA2000 0.001
PmDE2000 0.013
Hipparcos
Catalog H HIP 25027 Proxy RAhms 05 21 30.69
DEdms +35 18 20.7 Vmag 9.46 VarFlag R Vmag H
RAdeg 80.3779 DEdeg 35.3058 AstroRef Plx -0.61
CCDM 05215+3518 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 34771 BD BD+35 1072
CD CP Dm number +35 1072 VIred 0.19
SpType B8 R SpType Coord arcsec 2000 052130.69+351820.7
Hipparcos 2
HIP 25027 Sn 5 So 0 Nc 1
RArad 1.4028589129 DErad 0.6162018138 Plx 0.33 PmRA 5.95
PmDE -3.85 E RArad 0.89 E DErad 0.48 E Plx 1.01
E pmRA 1.01 E pmDE 0.5 Hpmag 9.5217 E Hpmag 0.0027
SHp 0.019 VA 0 BV 0.177 E BV 0.015
VI 0.19
CCDM
Ccdm 05215+3518 RComp Comp A Note1
Note2 Discov num DRAs 0.77 DDEs 20.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp B8 PmNote *
PmRA 17 PmDE -2 Dm number +35 1072 Cat1 BD
Name2 +35 523 Cat2 AGK2/3 HD 34771 M HD
ADS BDS M ADS BDS N IDS IDS 05149N3512A
HIC 25027
 
 
05215+3518 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 052129.98+351801.4 Mag 13 PmRA 0.00
PmDE -9.0 Calc delta mag 3.5 Calc coord yes
CCDM
Ccdm 05215+3518 RComp Comp B Note1
Note2 Discov num SEI 207 DRAs DDEs
R dRAs Year 1895 Theta 208 Rho 21.1
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05149N3512B
HIC