02390+6235 STTA 28 (HD 16218)

 
 
02h 38m 58.34s +62° 35' 29.4" P.A. 148.00 sep 67.9 mag 6.65,7.56 Sp B/A+A2 dist. 125.31 pc (408.76 l.y.)
 
 
Coord 2000 02390+6235 Discov num STTA 28 Comp Coord arcsec 2000 02 38 58.34 +62 35 29.4
Date first 1875 Date last 2018 Obs 25
Pa first 147 Pa last 147.9 P.A. Now (θ) 147.9°
Sep first 67.8 Sep last 67.9 Sep. Now (ρ) 67.9"
Mag pri 6.65 Mag sec 7.56 delta mag (ΔM) 0.91 Spectral class B/A+A2 (blue-white/white)
Pri motion ra +033 Sec motion ra +033
Pri motion dec -025 Sec motion dec -025
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 16218 Constellation Cassiopeia SAO 12369 HIP 12346
Tycho2 4051-00785-1 Gaia DR2 466062367476393856 HD 16218 GC 3156
BD BD+61 444 Distance 125.31 Distance ly 408.76
 
 
WDS 02390+6235 STTA 28 (HD 16218) : NOTES
 
 
discov_num notes refcode
STTA 28 B is BD+61@445.
 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A 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
02390+6235 STTA 28 2007 20 148 67.9 6.65 7.56 B9 N D 023858.34+623529.4
02390+6235 STTA 28 2010 22 148 67.9 6.65 7.56 B9 N 023858.34+623529.4
02390+6235 STTA 28 2015 23 148 67.8 6.65 7.56 B9 N W 023858.34+623529.4
02390+6235 STTA 28 2017 25 147 67.8 6.65 7.56 B9 N W 023858.34+623529.4
02390+6235 STTA 28 2018 25 148 67.9 6.65 7.56 B9 N W 023858.34+623529.4

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

 
 
WDS 02390+6235 STTA 28 (HD 16218) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/10/30 Daedalus1 mean difficulty separated 148   Seeing Pickering7, good. Measure: theta 148, rho 68.0 +/- 0.060. Very nice pair of white stars.

 
 
WDS 02390+6235 STTA 28 (HD 16218) : MEASURES
 
 
No records found.

 
 
WDS 02390+6235 (HD 16218) : VIRTUAL EYEPIECE
 
 

02390+6235 STTA 28A mag 6.65 Sp B/A 02390+6235 STTA 28B sep 59.9 P.A. 163.90 mag 7.56 Sp A2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02390+6235 (HD 16218) : ALADIN DSS IMAGE @ 02h 38m 58.34s +62° 35' 29.4"
 
 
 
 
WDS 02390+6235 STTA 28 (HD 16218) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02390+6235  STTA 28 distance=0' 02396+6229  MLR  32AB distance=9' 02396+6229  MLR  32AC distance=9' 02396+6226  MLB 284 distance=11' 02371+6232  MLR  31 distance=13' 02387+6257  TDS2313 distance=22' 02375+6258  MLB 389 distance=26' 02410+6209  STI 378 distance=30' 02411+6208  STI 379 distance=32' 02347+6256  MLB 332 distance=36' 02442+6235  TDS2347 distance=37' 02388+6319  TDS2314 distance=44' 02321+6237  MLB 283 distance=48' 02359+6328  MLB 388 distance=57' 02309+6249  FMR  53 distance=57' 02345+6147  STI 373 distance=58' 02420+6138  STI 381 distance=62' 02412+6136  BEW   1 distance=62' 02318+6316  TDS2275 distance=64' 02427+6138  STI 385AB distance=64' 02427+6138  STI 385AC distance=64' 02419+6336  STI 380 distance=64' 02324+6149  DOO   6 distance=66' 02359+6338  CTT   3 distance=67' 02405+6129  STF 283AB distance=68' 02405+6129  STF 283AC distance=68' 02392+6343  KR   14 distance=68' 02431+6134  STI 386 distance=69' 02448+6337  STI 389 distance=74' 02291+6207  MLB 282AB distance=75' 02291+6207  MLB 282AC distance=75' 02291+6207  ABH  12AD distance=75' 02291+6207  ABH  12AE distance=75' 02291+6207  ABH  12AF distance=75' 02291+6207  ABH  12AG distance=75' 02291+6207  ABH  12AH distance=75' 02291+6207  ABH  12AI distance=75' 02291+6207  ABH  12AJ distance=75' 02291+6207  DAL  29AK distance=75' 02291+6207  DAL  29AL distance=75' 02473+6328  TDS  95 distance=78' 02323+6133  MZA   7AB distance=78' 02323+6133  MZA   7AC distance=78' 02494+6205  STI 392 distance=79' 02337+6127  STI 369 distance=79' 02447+6128  KRV   3 distance=79' 02493+6203  KPP3504 distance=79' 02286+6311  LSC  21 distance=80' 02407+6117  CHR 208Aa,Ab distance=80' 02407+6117  STF 284AB distance=80' 02407+6117  STF 284AC distance=80' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 02390+6235 STTA 28 148 67.9
Show 02396+6229 MLR 32 AB 328 1.9 9
Show 02396+6229 MLR 32 AC 216 12.2 9
Show 02396+6226 MLB 284 325 5.0 11
Show 02371+6232 MLR 31 267 1.7 13
Show 02387+6257 TDS2313 185 0.5 22
Show 02375+6258 MLB 389 123 4.3 26
Show 02410+6209 STI 378 104 8.2 30
Show 02411+6208 STI 379 350 11.7 32
Show 02347+6256 MLB 332 276 2.3 36
Show 02442+6235 TDS2347 11 0.8 37
Show 02388+6319 TDS2314 110 0.5 44
Show 02321+6237 MLB 283 262 3.1 48
Show 02359+6328 MLB 388 104 2.6 57
Show 02309+6249 FMR 53 127 19.6 57
Show 02345+6147 STI 373 192 7.4 58
Show 02420+6138 STI 381 206 14.2 62
Show 02412+6136 BEW 1 288 12.9 62
Show 02318+6316 TDS2275 198 0.5 64
Show 02427+6138 STI 385 AB 273 15.6 64
Show 02427+6138 STI 385 AC 314 14.8 64
Show 02419+6336 STI 380 9 4.0 64
Show 02324+6149 DOO 6 297 1.1 66
Show 02359+6338 CTT 3 88 88.1 67
Show 02405+6129 STF 283 AB 210 1.8 68
Show 02405+6129 STF 283 AC 20 18.3 68
Show 02392+6343 KR 14 290 8.0 68
Show 02431+6134 STI 386 154 8.9 69
Show 02448+6337 STI 389 154 9.8 74
Show 02291+6207 MLB 282 AB 147 4.0 75
Show 02291+6207 MLB 282 AC 42 4.7 75
Show 02291+6207 ABH 12 AD 179 38.1 75
Show 02291+6207 ABH 12 AE 156 47.6 75
Show 02291+6207 ABH 12 AF 184 57.7 75
Show 02291+6207 ABH 12 AG 93 37.8 75
Show 02291+6207 ABH 12 AH 37 34.9 75
Show 02291+6207 ABH 12 AI 242 41.9 75
Show 02291+6207 ABH 12 AJ 267 67.2 75
Show 02291+6207 DAL 29 AK 265 3.8 75
Show 02291+6207 DAL 29 AL 159 2.8 75
Show 02473+6328 TDS 95 252 1.8 78
Show 02323+6133 MZA 7 AB 226 4.6 78
Show 02323+6133 MZA 7 AC 120 14.1 78
Show 02494+6205 STI 392 278 9.1 79
Show 02337+6127 STI 369 58 11.3 79
Show 02447+6128 KRV 3 353 16.3 79
Show 02493+6203 KPP3504 308 1.5 79
Show 02286+6311 LSC 21 355 0.1 80
Show 02407+6117 CHR 208 Aa,Ab 91 0.3 80
Show 02407+6117 STF 284 AB 190 6.9 80
Show 02407+6117 STF 284 AC 9 53.1 80

 
 
WDS 02390+6235 : COMPONENTS
 
 
  A
B pa=163.9°
sep=59.87"
 
 
02390+6235 A
 
 
Componente originario normalizzato AB Name HD 16218 Coord arcsec 2000 023858.34+623529.4 Mag 6.65
Spectral class B/A (blue-white) PmRA 33.00 PmDE -25.0 SAO 12369
HIP 12346 Tycho2 4051-00785-1 HD 16218 GC 3156
BD BD+61 444
Tycho2
Tycho2 4051-00785-1 Pflag RAmdeg 39.74308288 DEmdeg 62.59150548
PmRA 37.8 PmDE -25.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.26 EpDEm 1991.47
Num 12 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 6.629 E BTmag 0.014 VTmag 6.648
E VTmag 0.009 Prox 678 TYC T HIP 12346
CCDM RAdeg 39.74288889 DEdeg 62.59156361 EpRA 1990 1.48
EpDE 1990 1.66 E RAdeg 3.6 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 12369 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.02 Vmag 6.8 SpType B9
Double code Source 70 CatNum 3156 DM BD+61 444
DMcomp BDsup HD 16218 M HD 0
GC 3156 RA1950rad 0.67654034 DE1950rad 1.08867288 PmRA2000 0.0026
PmDE2000 -0.025
Hipparcos
Catalog H HIP 12346 Proxy RAhms 02 38 58.29
DEdms +62 35 29.6 Vmag 6.66 VarFlag R Vmag H
RAdeg 39.7429 DEdeg 62.5916 AstroRef Plx 8.44
CCDM 02390+6235 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 16218 BD BD+61 444
CD CP Dm number +61 444 VIred 0
SpType B9 R SpType Coord arcsec 2000 023858.29+623529.6
Hipparcos 2
HIP 12346 Sn 5 So 0 Nc 1
RArad 0.6936441298 DErad 1.092428926 Plx 7.98 PmRA 41
PmDE -23.89 E RArad 0.24 E DErad 0.3 E Plx 0.45
E pmRA 0.28 E pmDE 0.38 Hpmag 6.6658 E Hpmag 0.0008
SHp 0.008 VA 0 BV -0.015 E BV 0.005
VI 0.01
CCDM
Ccdm 02390+6235 RComp Comp A Note1
Note2 Discov num DRAs -1.69 DDEs 29.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp B9 PmNote *
PmRA 29 PmDE -26 Dm number +61 444 Cat1 BD
Name2 +62 212 Cat2 AGK2/3 HD 16218 M HD
ADS BDS B 1329 M ADS BDS N IDS IDS 02312N6209A
HIC 12346
 
 
02390+6235 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023900.75+623431.9 Mag 7.56 Spectral class A2 (white)
PmRA 33.00 PmDE -25.0 Calc delta mag 0.91 Calc coord yes
CCDM
Ccdm 02390+6235 RComp Comp B Note1
Note2 Discov num STT4028 DRAs 3.55 DDEs -28.3
R dRAs 10 Year 1875 Theta 147 Rho 67.8
Obs 6 Vmag 7.5 Sp A0 PmNote *
PmRA 35 PmDE -26 Dm number +61 445 Cat1 BD
Name2 +62 213 Cat2 AGK2/3 HD 16230 M HD
ADS BDS B 1329 M ADS BDS N IDS IDS 02312N6209B
HIC 12355