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Current system
00042+6217
S 838 AD
9 Cas


Nearby doubles
16' : 00023+6225
STI1257

22' : 00012+6221
STI1252

23' : 00026+6158
STI1258

28' : 00082+6217
HJ 1936

33' : 00083+6201
STI 9

44' : 00096+6240
HDS 21

46' : 00055+6133
STI 1

47' : 00045+6303
ES 2006

56' : 00017+6309
MLB 241AB

56' : 00071+6309
ES 1934AB

58' : 00104+6139
STI 12

62' : 00117+6145
TDS1338

64' : 00019+6319
BU 482AB

67' : 00051+6323
HJ 1933

67' : 00094+6122
TDS1321

67' : 00123+6143
KPP4410

67' : 00129+6150
ES 1865AB

67' : 00127+6147
TDS1343

67' : 00128+6149
DAM 622

69' : 00078+6321
HU 1002

71' : 00135+6247
STI 23

72' : 00040+6106
MZA 1

73' : 00016+6107
STI1253

78' : 00007+6103
STI1249AB

79' : 00025+6100
TDS 2

81' : 00148+6250
STF 10AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00042+6217 S 838 AD (9 Cas)

 
 
00h 04m 13.66s +62° 17' 15.5" P.A. 197.00 sep 244.0 mag 5.92,8.24 Sp A1III dist. 1190.48 pc (3883.35 l.y.)
 
 
Coord 2000 00042+6217 Discov num S   838 Comp AD Coord arcsec 2000 00 04 13.66 +62 17 15.5
Date first 1824 Date last 2012 Obs 16
Pa first 196 Pa last 197 P.A. Now (θ) 197°
Sep first 245.4 Sep last 244 Sep. Now (ρ) 244"
Mag pri 5.92 Mag sec 8.24 delta mag (ΔM) 2.32 Spectral class A1III (white)
Pri motion ra -001 Sec motion ra -002
Pri motion dec +000 Sec motion dec -002
Notes N (See Notes)
rPM=0.791
Nature of this double is uncertain.
 
 
00042+6217 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10954 00 04 14 +62 17 16 H 5 79 AB 2015 8 330 82.4 5.92 12.58 6.66
Show 10954 00 04 14 +62 17 16 SMY 5 AC 2015 7 238 150.7 5.92 12.73 6.81
Show 9 Cas 10954 00 04 14 +62 17 16 S 838 AD 2012 16 197 244.0 5.92 8.24 2.32 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 9 Cas Constellation Cassiopeia SAO 10954 HIP 330
Tycho2 4018-03891-1 Gaia DR2 429929219935781248 HD 225180 HR 9100
GC 30 BD BD+61 2585 Flamsteed 9 Cassiopeiae Flamsteed name 9 Cas
Distance 1190.48 Distance ly 3883.35
 
 
WDS 00042+6217 S 838 AD (9 Cas) : NOTES
 
 
discov_num notes refcode
H 5 79 9 Cas.
 
 
DISCOVERER
 
 
discov author
S South, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00042+6217 S 838 AD 1999 11 196 246.6 5.92 8.24 A1III +61 2585 D 000413.66+621715.5
00042+6217 S 838 AD 2003 12 196 245.8 5.92 8.24 A1III +61 2585 N D 000413.66+621715.5
00042+6217 S 838 AD 2012 16 197 244.0 5.92 8.24 A1III +61 2585 N 000413.66+621715.5

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

 
 
WDS 00042+6217 S 838 AD (9 Cas) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00042+6217 S 838 AD (9 Cas) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 12/10/21 Robert   244.00 1.33 197.00     2
 
 
WDS 00042+6217 (9 Cas) : VIRTUAL EYEPIECE
 
 

00042+6217 H 5 79A mag 5.92 Sp A1III 00042+6217 H 5 79B sep 82.4 P.A. 330.40 mag 12.58 00042+6217 SMY 5C sep 150.8 P.A. 238.40 mag 12.73 00042+6217 S 838D sep 244.0 P.A. 197.00 mag 8.24 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00042+6217 (9 Cas) : ALADIN DSS IMAGE @ 00h 04m 13.66s +62° 17' 15.5"
 
 
 
 
WDS 00042+6217 S 838 AD (9 Cas) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00042+6217 H 5 79AB distance=1' 00042+6217 SMY 5AC distance=1' 00042+6217 S 838AD distance=1' 00023+6225 STI1257 distance=16' 00012+6221 STI1252 distance=22' 00026+6158 STI1258 distance=23' 00082+6217 HJ 1936 distance=28' 00083+6201 STI 9 distance=33' 00096+6240 HDS 21 distance=44' 00055+6133 STI 1 distance=46' 00045+6303 ES 2006 distance=47' 00017+6309 MLB 241AB distance=56' 00017+6309 BKO 1AC distance=56' 00071+6309 MLR 105Aa,Ab distance=56' 00071+6309 ES 1934AB distance=56' 00104+6139 STI 12 distance=58' 00117+6145 TDS1338 distance=62' 00019+6319 BU 482AB distance=64' 00019+6319 BU 482AC distance=64' 00051+6323 HJ 1933 distance=67' 00094+6122 TDS1321 distance=67' 00123+6143 KPP4410 distance=67' 00129+6150 ES 1865AB distance=67' 00129+6150 ES 1865AD distance=67' 00129+6150 FYM 204AE distance=67' 00127+6147 TDS1343 distance=67' 00128+6149 DAM 622 distance=67' 00129+6150 ES 1865BC distance=68' 00078+6321 HU 1002 distance=69' 00135+6247 STI 23 distance=71' 00040+6106 MZA 1 distance=72' 00016+6107 STI1253 distance=73' 00007+6103 STI1249AB distance=78' 00007+6103 NVL 8AC distance=78' 00025+6100 TDS 2 distance=79' 00148+6250 STF 10AB distance=81' 00148+6250 STF 10AC distance=81' 00034+6338 CHR 121 distance=82' 00011+6336 MLB 240 distance=82' 00020+6057 ES 1933 distance=83' 00033+6053 HJ 1928AB distance=85' 00033+6053 HJ 1928AC distance=85' 00061+6341 TRN 7AB distance=85' 00061+6341 MZA 2AC distance=85' 00094+6335 MLB 276 distance=86' 00060+6052 KR 67 distance=87' 00040+6050 HJ 1930 distance=87' 00114+6330 STI 16 distance=88' 00095+6055 STI 10 distance=91' 00014+6347 TDS1249 distance=92' 00136+6113 STI 24 distance=93' 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 00042+6217 H 5 79 AB 330 82.4 1
Show 00042+6217 SMY 5 AC 238 150.7 1
Show 00042+6217 S 838 AD 197 244.0 1
Show 00023+6225 STI1257 300 10.4 16
Show 00012+6221 STI1252 288 7.4 22
Show 00026+6158 STI1258 85 12.2 23
Show 00082+6217 HJ 1936 207 12.9 28
Show 00083+6201 STI 9 345 8.7 33
Show 00096+6240 HDS 21 277 0.2 44
Show 00055+6133 STI 1 53 12.7 46
Show 00045+6303 ES 2006 276 2.2 47
Show 00017+6309 MLB 241 AB 276 7.3 56
Show 00017+6309 BKO 1 AC 307 51.1 56
Show 00071+6309 MLR 105 Aa,Ab 46 0.6 56
Show 00071+6309 ES 1934 AB 69 7.3 56
Show 00104+6139 STI 12 279 5.2 58
Show 00117+6145 TDS1338 111 0.5 62
Show 00019+6319 BU 482 AB 343 4.4 64
Show 00019+6319 BU 482 AC 125 10.4 64
Show 00051+6323 HJ 1933 97 15.0 67
Show 00094+6122 TDS1321 82 0.6 67
Show 00123+6143 KPP4410 280 2.0 67
Show 00129+6150 ES 1865 AB 122 23.9 67
Show 00129+6150 ES 1865 AD 77 37.3 67
Show 00129+6150 FYM 204 AE 330 33.5 67
Show 00127+6147 TDS1343 315 0.5 67
Show 00128+6149 DAM 622 47 7.0 67
Show 00129+6150 ES 1865 BC 179 3.6 68
Show 00078+6321 HU 1002 275 0.4 69
Show 00135+6247 STI 23 152 12.7 71
Show 00040+6106 MZA 1 75 8.8 72
Show 00016+6107 STI1253 150 6.8 73
Show 00007+6103 STI1249 AB 258 21.5 78
Show 00007+6103 NVL 8 AC 221 20.6 78
Show 00025+6100 TDS 2 193 1.0 79
Show 00148+6250 STF 10 AB 176 17.6 81
Show 00148+6250 STF 10 AC 103 55.4 81
Show 00034+6338 CHR 121 214 0.2 82
Show 00011+6336 MLB 240 42 5.8 82
Show 00020+6057 ES 1933 348 2.7 83
Show 00033+6053 HJ 1928 AB 183 15.2 85
Show 00033+6053 HJ 1928 AC 49 23.7 85
Show 00061+6341 TRN 7 AB 176 3.2 85
Show 00061+6341 MZA 2 AC 228 13.2 85
Show 00094+6335 MLB 276 268 3.7 86
Show 00060+6052 KR 67 160 3.1 87
Show 00040+6050 HJ 1930 346 10.8 87
Show 00114+6330 STI 16 280 15.3 88
Show 00095+6055 STI 10 50 6.8 91
Show 00014+6347 TDS1249 356 3.4 92
Show 00136+6113 STI 24 109 3.5 93

 
 
WDS 00042+6217 : COMPONENTS
 
 
  A B C
B pa=330.4°
sep=82.41"
 
C pa=238.4°
sep=150.75"
pa=210.2°
sep=174.28"
 
D pa=197.0°
sep=244.02"
pa=185.7°
sep=306.54"
pa=159.7°
sep=164.59"
 
 
00042+6217 A
 
 
Coord arcsec 2000 000413.66+621715.5 Mag 5.92 Spectral class A1III (white) PmRA -1.00
PmDE 0.0 SAO 10954 HIP 330 Tycho2 4018-03891-1
HD 225180 HR 9100 GC 30 BD BD+61 2586
Flamsteed 9 Cassiopeiae Flamsteed name 9 Cas
Tycho2
Tycho2 4018-03891-1 Pflag RAmdeg 1.05692714 DEmdeg 62.28766427
PmRA -1.0 PmDE -0.8 E RAmdeg 3 E DEmdeg 3
E pmRA 1.3 E pmDE 1.5 EpRAm 1991.53 EpDEm 1991.60
Num 9 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.8 BTmag 6.213 E BTmag 0.014 VTmag 5.918
E VTmag 0.009 Prox 999 TYC T HIP 330
CCDM RAdeg 1.05693222 DEdeg 62.28766611 EpRA 1990 1.62
EpDE 1990 1.67 E RAdeg 3.4 E DEdeg 3.4 Posflg
Corr 0.2
SAO
SAO 10954 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.012 Vmag 6 SpType A0
Double code Source 70 CatNum 30 DM BD+61 2586
DMcomp BDsup HD 225180 M HD 0
GC 30 RA1950rad 0.00714664 DE1950rad 1.08226961 PmRA2000 -0.0006
PmDE2000 0.006
Hipparcos
Catalog H HIP 330 Proxy RAhms 00 04 13.66
DEdms +62 17 15.6 Vmag 5.9 VarFlag R Vmag H
RAdeg 1.05693 DEdeg 62.2877 AstroRef Plx 0.89
CCDM -0.99 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+61 2586
CD CP Dm number +61 2586 VIred 0.29
SpType A1III R SpType Coord arcsec 2000 000413.66+621715.6
Hipparcos 2
HIP 330 Sn 5 So 0 Nc 1
RArad 0.0184469447 DErad 1.087124832 Plx 0.84 PmRA -1.32
PmDE 0.14 E RArad 0.23 E DErad 0.25 E Plx 0.32
E pmRA 0.27 E pmDE 0.29 Hpmag E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.274 E BV 0.004
VI 0.31
CCDM
Ccdm 00042+6217 RComp Comp A Note1
Note2 Discov num DRAs 1.51 DDEs 16.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.0 Sp A0 PmNote *
PmRA -16 PmDE 19 Dm number +61 2586 Cat1 BD
Name2 +62 2 Cat2 AGK2/3 HD 225180 M HD
ADS BDS B12727 M ADS BDS N IDS IDS 23590N6144A
HIC 330
 
 
00042+6217 B
 
 
Coord arcsec 2000 000407.82+621827.2 Mag 12.58 PmRA -6.00 PmDE -1.0
Delta magnitude 6.66 Coordinate calculated yes
CCDM
Ccdm 00042+6217 RComp Comp B Note1
Note2 Discov num S 838 DRAs -8.29 DDEs -220.6
R dRAs 10 Year 1824 Theta 196 Rho 246.0
Obs 2 Vmag 10.0 Sp B PmNote *
PmRA -8 PmDE 6 Dm number +61 2585 Cat1 BD
Name2 +61 2 Cat2 AGK2/3 HD 225160 M HD
ADS BDS B12727 M ADS BDS N IDS IDS 23590N6144B
HIC 319
 
 
00042+6217 C
 
 
Coord arcsec 2000 000355.26+621556.5 Mag 12.73 PmRA 0.00 PmDE -2.0
Delta magnitude 6.81 Coordinate calculated yes
 
 
00042+6217 D
 
 
Coord arcsec 2000 000403.43+621322.2 Mag 8.24 PmRA -2.00 PmDE -2.0
SAO 10952 HIP 319 Tycho2 4018-01788-1 HD 225160
BD BD+61 2585 Delta magnitude 2.32 Coordinate calculated yes
Tycho2
Tycho2 4018-01788-1 Pflag RAmdeg 1.01581770 DEmdeg 62.22194230
PmRA -0.8 PmDE -3.0 E RAmdeg 6 E DEmdeg 5
E pmRA 1.7 E pmDE 1.8 EpRAm 1991.23 EpDEm 1991.42
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.455 E BTmag 0.015 VTmag 8.245
E VTmag 0.012 Prox 999 TYC T HIP 319
CCDM RAdeg 1.01582167 DEdeg 62.22194917 EpRA 1990 1.61
EpDE 1990 1.67 E RAdeg 5.5 E DEdeg 5.4 Posflg
Corr 0.1
SAO
SAO 10952 DelFlag RA1950 PmRA1950 -0.004
DE1950 PmDE1950 0.003 Vmag 8.5 SpType B
Double code Source 2 CatNum 2 DM BD+61 2585
DMcomp BDsup HD 225160 M HD 0
GC RA1950rad 0.00642991 DE1950rad 1.0811221 PmRA2000 -0.0039
PmDE2000 -0.003
Hipparcos
Catalog H HIP 319 Proxy RAhms 00 04 03.80
DEdms +62 13 19.0 Vmag 8.19 VarFlag 1 R Vmag G
RAdeg 1.01582 DEdeg 62.222 AstroRef Plx 1.2
CCDM -2.24 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 225160 BD BD+61 2585
CD CP Dm number +61 2585 VIred 0.29
SpType O8e R SpType Coord arcsec 2000 000403.80+621319.0
Hipparcos 2
HIP 319 Sn 5 So 0 Nc 1
RArad 0.0177293696 DErad 1.0859779184 Plx 0.11 PmRA -1.66
PmDE -0.04 E RArad 0.49 E DErad 0.5 E Plx 0.67
E pmRA 0.6 E pmDE 0.59 Hpmag E Hpmag 0.0021
SHp 0.02 VA 0 BV 0.26 E BV 0.006
VI 0.29