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Current system
01387+6001
STI 250


Nearby doubles
5' : 01385+5956
TDS1940

11' : 01392+6010
STI 253

14' : 01389+5948
STI 252

19' : 01392+5943
STI 254

19' : 01381+6018
STI 246

23' : 01416+5959
HDS 224

25' : 01394+6025
HDS 217

33' : 01383+6033
STI 247

36' : 01342+5950
STI 233

36' : 01375+6035
STI 244

38' : 01394+6038
STI 257

41' : 01439+6009
STI 273

42' : 01437+6017
TDS1967

42' : 01385+6042
STI 248

42' : 01433+6023
STI 265

42' : 01336+5944
TDS1913

44' : 01419+5924
MLB 44AB

44' : 01426+6033
BU 1363AB

45' : 01348+6035
STI 235

47' : 01392+6047
STI 256

47' : 01328+6017
TDS1908

48' : 01404+6045
STI 258

48' : 01368+6046
ES 1871

48' : 01433+6033
BU 1103AB

49' : 01338+5929
STI1629

50' : 01370+6048
TDS1930



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

01387+6001 STI 250

 
 
01h 38m 39.47s +60° 00' 24.9" P.A. 10.00 sep 10.8 mag 11.44,11.80 Sp F8:
 
 
Coord 2000 01387+6001 Discov num STI 250 Comp Coord arcsec 2000 01 38 39.47 +60 00 24.9
Date first 1902 Date last 2013 Obs 6
Pa first 12 Pa last 9.7 P.A. Now (θ) 9.7°
Sep first 10.5 Sep last 10.8 Sep. Now (ρ) 10.8"
Mag pri 11.44 Mag sec 11.80 delta mag (ΔM) 0.36 Spectral class F8: (yellow-white)
Pri motion ra -020 Sec motion ra -023
Pri motion dec -001 Sec motion dec -001
Notes V (Proper motion indicates physical)
rPM=0.13 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4031-02988-1 Gaia DR2 509597427302641024
 
 
WDS 01387+6001 STI 250 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01387+6001 STI 250 1910 2 9 11.2 11.44 11.80 013839.47+600024.9
01387+6001 STI 250 2010 4 9 10.9 11.44 11.80 V 013839.47+600024.9
01387+6001 STI 250 2013 6 10 10.8 11.44 11.80 F8: V 013839.47+600024.9

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

 
 
WDS 01387+6001 STI 250 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01387+6001 STI 250 : MEASURES
 
 
No records found.

 
 
WDS 01387+6001 : VIRTUAL EYEPIECE
 
 

01387+6001 STI 250A mag 11.44 Sp F8: 01387+6001 STI 250B sep 10.7 P.A. 4.90 mag 11.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 01387+6001 : ALADIN DSS IMAGE @ 01h 38m 39.47s +60° 00' 24.9"
 
 
 
 
WDS 01387+6001 STI 250 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01387+6001 STI 250 distance=1' 01385+5956 TDS1940 distance=5' 01392+6010 STI 253 distance=11' 01389+5948 STI 252 distance=14' 01392+5943 STI 254 distance=19' 01381+6018 STI 246 distance=19' 01416+5959 HDS 224 distance=23' 01394+6025 HDS 217 distance=25' 01383+6033 STI 247 distance=33' 01342+5950 STI 233 distance=36' 01375+6035 STI 244 distance=36' 01394+6038 STI 257 distance=38' 01439+6009 STI 273 distance=41' 01437+6017 TDS1967 distance=42' 01385+6042 STI 248 distance=42' 01433+6023 STI 265 distance=42' 01336+5944 TDS1913 distance=42' 01419+5924 MLB 44AB distance=44' 01419+5924 MLB 44AC distance=44' 01419+5924 MLB 44AD distance=44' 01426+6033 BU 1363AB distance=44' 01426+6033 BU 1363AC distance=44' 01348+6035 STI 235 distance=45' 01392+6047 STI 256 distance=47' 01328+6017 TDS1908 distance=47' 01404+6045 STI 258 distance=48' 01368+6046 ES 1871 distance=48' 01433+6033 BU 1103AB distance=48' 01433+6033 BU 1103AC distance=48' 01433+6033 BU 1103AD distance=48' 01433+6033 ARN 32AE distance=48' 01433+6033 RBR 13AF distance=48' 01433+6033 FYM 160AG distance=48' 01433+6033 FYM 160AI distance=48' 01433+6033 FYM 160AJ distance=48' 01433+6033 FYM 160AK distance=48' 01433+6033 FYM 160AL distance=48' 01433+6033 FYM 160AH distance=48' 01338+5929 STI1629 distance=49' 01370+6048 TDS1930 distance=50' 01387+6053 TDS1941Aa,Ab distance=52' 01387+6053 STI 251AB distance=52' 01336+6037 STI 232 distance=52' 01392+6053 STI 255 distance=53' 01447+6030 BKO1072 distance=54' 01455+5945 TDS1991 distance=54' 01425+6045 STI 262AB distance=54' 01350+6047 HJL 20 distance=54' 01425+6045 MRI 26BC distance=54' 01335+6039 BUP 22AB distance=55' 01335+6039 BUP 22AC distance=55' 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 01387+6001 STI 250 10 10.8 1
Show 01385+5956 TDS1940 148 0.5 5
Show 01392+6010 STI 253 173 7.7 11
Show 01389+5948 STI 252 149 3.5 14
Show 01392+5943 STI 254 359 14.0 19
Show 01381+6018 STI 246 71 14.8 19
Show 01416+5959 HDS 224 233 0.2 23
Show 01394+6025 HDS 217 74 0.6 25
Show 01383+6033 STI 247 265 3.7 33
Show 01342+5950 STI 233 139 5.6 36
Show 01375+6035 STI 244 39 4.1 36
Show 01394+6038 STI 257 276 8.6 38
Show 01439+6009 STI 273 314 14.1 41
Show 01437+6017 TDS1967 149 3.4 42
Show 01385+6042 STI 248 19 11.8 42
Show 01433+6023 STI 265 232 8.7 42
Show 01336+5944 TDS1913 92 0.6 42
Show 01419+5924 MLB 44 AB 140 3.2 44
Show 01419+5924 MLB 44 AC 235 50.6 44
Show 01419+5924 MLB 44 AD 165 72.2 44
Show 01426+6033 BU 1363 AB 93 15.0 44
Show 01426+6033 BU 1363 AC 12 27.5 44
Show 01348+6035 STI 235 132 9.5 45
Show 01392+6047 STI 256 14 13.3 47
Show 01328+6017 TDS1908 202 0.6 47
Show 01404+6045 STI 258 353 9.3 48
Show 01368+6046 ES 1871 260 2.5 48
Show 01433+6033 BU 1103 AB 1.6 48
Show 01433+6033 BU 1103 AC 311 68.8 48
Show 01433+6033 BU 1103 AD 230 140.2 48
Show 01433+6033 ARN 32 AE 268 316.8 48
Show 01433+6033 RBR 13 AF 342 1.2 48
Show 01433+6033 FYM 160 AG 263 102.4 48
Show 01433+6033 FYM 160 AI 131 69.5 48
Show 01433+6033 FYM 160 AJ 230 88.6 48
Show 01433+6033 FYM 160 AK 52 129.9 48
Show 01433+6033 FYM 160 AL 99 116.0 48
Show 01433+6033 FYM 160 AH 284 46.3 48
Show 01338+5929 STI1629 104 13.8 49
Show 01370+6048 TDS1930 143 0.5 50
Show 01387+6053 TDS1941 Aa,Ab 203 0.5 52
Show 01387+6053 STI 251 AB 225 12.4 52
Show 01336+6037 STI 232 272 11.1 52
Show 01392+6053 STI 255 324 7.8 53
Show 01447+6030 BKO1072 353 4.8 54
Show 01455+5945 TDS1991 140 0.6 54
Show 01425+6045 STI 262 AB 70 13.5 54
Show 01350+6047 HJL 20 79 44.3 54
Show 01425+6045 MRI 26 BC 249 1.6 54
Show 01335+6039 BUP 22 AB 187 60.0 55
Show 01335+6039 BUP 22 AC 125 146.8 55

 
 
WDS 01387+6001 : COMPONENTS
 
 
  A
B pa=4.9°
sep=10.68"
 
 
01387+6001 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 013839.47+600024.9 Mag 11.44 Spectral class F8: (yellow-white)
PmRA -20.00 PmDE -1.0 Tycho2 4031-02988-1
Tycho2
Tycho2 4031-02988-1 Pflag RAmdeg 24.66449028 DEmdeg 60.00694116
PmRA -20.4 PmDE 3.0 E RAmdeg 73 E DEmdeg 65
E pmRA 3.6 E pmDE 3.6 EpRAm 1986.42 EpDEm 1987.61
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.1 Q pmRA 1.1
Q pmDE 0.1 BTmag 12.250 E BTmag 0.161 VTmag 11.445
E VTmag 0.105 Prox 999 TYC T HIP
CCDM RAdeg 24.66458667 DEdeg 60.00693417 EpRA 1990 1.55
EpDE 1990 1.70 E RAdeg 74.8 E DEdeg 66.7 Posflg
Corr 0.3
 
 
01387+6001 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 013839.59+600035.5 Mag 11.8 PmRA -23.00
PmDE -1.0 Calc delta mag 0.36 Calc coord yes