01506-0457 RST 4187 (DG Cet)

 
 
01h 50m 37.30s -04° 57' 15.0" P.A. 157.00 sep 5.5 mag 9.18,11.43 Sp F5 dist. 189.75 pc (618.96 l.y.)
 
 
Coord 2000 01506-0457 Discov num RST4187 Comp Coord arcsec 2000 01 50 37.30 -04 57 15.0
Date first 1895 Date last 2016 Obs 14
Pa first 157 Pa last 156.6 P.A. Now (θ) 156.6°
Sep first 5.9 Sep last 5.47 Sep. Now (ρ) 5.47"
Mag pri 9.18 Mag sec 11.43 delta mag (ΔM) 2.25 Spectral class F5 (yellow-white)
Pri motion ra +021 Sec motion ra +024
Pri motion dec +027 Sec motion dec +030
Notes
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name DG Cet Constellation Cetus HIP 8579 Tycho2 4688-01073-1
Gaia DR2 2479976002894796032 HD 11273 BD BD-05 327 Distance 189.75
Distance ly 618.96
 
 
WDS 01506-0457 RST 4187 (DG Cet) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01506-0457 RST4187 1998 8 158 5.5 9.18 11.43 F5 D 015037.30-045715.0
01506-0457 RST4187 2011 9 156 5.5 9.18 11.43 F5 D 015037.30-045715.0
01506-0457 RST4187 2015 12 157 5.5 9.18 11.43 F5 015037.30-045715.0
01506-0457 RST4187 2016 14 157 5.5 9.18 11.43 F5 015037.30-045715.0

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

 
 
WDS 01506-0457 RST 4187 (DG Cet) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01506-0457 RST 4187 (DG Cet) : MEASURES
 
 
No records found.

 
 
WDS 01506-0457 (DG Cet) : VIRTUAL EYEPIECE
 
 

01506-0457 RST4187A mag 9.18 Sp F5 01506-0457 RST4187B sep 5.5 P.A. 156.70 mag 11.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 01506-0457 (DG Cet) : ALADIN DSS IMAGE @ 01h 50m 37.30s -04° 57' 15.0"
 
 
 
 
WDS 01506-0457 RST 4187 (DG Cet) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01506-0457  RST4187 distance=0' 01528-0447  RST4188 distance=34' 01500-0408  A  2602 distance=51' 01485-0357  NSC   7 distance=69' 01548-0540  ITF 103 distance=76' 01532-0605  CVR1086 distance=78' 01560-0510  GWP 235 distance=82' 01450-0512  LDS5347 distance=85' 01564-0457  GWP 239 distance=87' 01562-0527  CVR 405 distance=88' 01523-0620  LDS9127 distance=88' 01484-0334  LDS5352 distance=89' 01472-0615  RST4185 distance=93' 01483-0625  KPP1921 distance=94' 01463-0343  ITF 121 distance=99' 01464-0340  ITF 120 distance=100' 01479-0320  STF 166 distance=106' 01575-0520  GWP 242 distance=106' 01577-0514  NSN  65 distance=107' 01560-0346  LDS5357 distance=108' 01435-0530  CVR1080 distance=112' 01581-0418  HDS 265 distance=119' 01558-0629  SKF 766 distance=121' 01478-0652  CVR  30 distance=122' 01425-0523  KPP  78 distance=125' 01559-0317  HDS 263 distance=128' 01476-0255  WIS  45 distance=131' 01455-0643  LDS5348 distance=132' 01505-0243  LDS5354 distance=133' 01562-0310  UC  648 distance=137' 01593-0417  GWP 249 distance=137' 01562-0650  CVR 404 distance=140' 01447-0646  BU    6AB distance=140' 01447-0646  BU    6AC distance=140' 01479-0242  LDS5351 distance=142' 01591-0354  BRT 354 distance=143' 01410-0524  TOK 228 distance=147' 01568-0655  BRT 353 distance=149' 01599-0349  CVR1090 distance=155' 02009-0510  LDS5361 distance=155' 01439-0254  LDS5343 distance=159' 01596-0623  RST4190 distance=159' 01532-0731  TSN 108 distance=159' 01464-0224  STF 160CD distance=163' 01424-0645  A     1 distance=164' 01464-0224  STF 160AB distance=166' 01464-0224  STF 160AC distance=166' 01434-0705  STF 150 distance=168' 01546-0218  HDO  55 distance=170' 01396-0414  GWP 210 distance=170' 01532-0743  TDS2039 distance=171' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01506-0457 RST4187 157 5.5
Show 01528-0447 RST4188 42 0.4 34
Show 01500-0408 A 2602 182 0.8 51
Show 01485-0357 NSC 7 131 11.8 69
Show 01548-0540 ITF 103 294 5.7 76
Show 01532-0605 CVR1086 138 4.1 78
Show 01560-0510 GWP 235 263 89.9 82
Show 01450-0512 LDS5347 246 142.9 85
Show 01564-0457 GWP 239 57 52.3 87
Show 01562-0527 CVR 405 251 9.7 88
Show 01523-0620 LDS9127 315 2.1 88
Show 01484-0334 LDS5352 219 30.1 89
Show 01472-0615 RST4185 278 1.8 93
Show 01483-0625 KPP1921 336 15.1 94
Show 01463-0343 ITF 121 129 9.0 99
Show 01464-0340 ITF 120 336 3.2 100
Show 01479-0320 STF 166 1 7.7 106
Show 01575-0520 GWP 242 109 9.7 106
Show 01577-0514 NSN 65 240 5.3 107
Show 01560-0346 LDS5357 175 78.4 108
Show 01435-0530 CVR1080 9 3.6 112
Show 01581-0418 HDS 265 102 0.6 119
Show 01558-0629 SKF 766 314 16.9 121
Show 01478-0652 CVR 30 166 11.0 122
Show 01425-0523 KPP 78 105 3.7 125
Show 01559-0317 HDS 263 111 0.7 128
Show 01476-0255 WIS 45 9 739.1 131
Show 01455-0643 LDS5348 45 9.1 132
Show 01505-0243 LDS5354 156 152.8 133
Show 01562-0310 UC 648 205 26.1 137
Show 01593-0417 GWP 249 200 40.4 137
Show 01562-0650 CVR 404 96 27.4 140
Show 01447-0646 BU 6 AB 165 2.2 140
Show 01447-0646 BU 6 AC 85 93.2 140
Show 01479-0242 LDS5351 270 107.8 142
Show 01591-0354 BRT 354 124 4.4 143
Show 01410-0524 TOK 228 32 125.1 147
Show 01568-0655 BRT 353 296 4.4 149
Show 01599-0349 CVR1090 111 3.5 155
Show 02009-0510 LDS5361 301 33.3 155
Show 01439-0254 LDS5343 124 324.5 159
Show 01596-0623 RST4190 136 0.2 159
Show 01532-0731 TSN 108 342 55.0 159
Show 01464-0224 STF 160 CD 245 31.1 163
Show 01424-0645 A 1 257 0.8 164
Show 01464-0224 STF 160 AB 270 9.9 166
Show 01464-0224 STF 160 AC 164 173.6 166
Show 01434-0705 STF 150 196 35.7 168
Show 01546-0218 HDO 55 228 10.2 170
Show 01396-0414 GWP 210 322 47.6 170
Show 01532-0743 TDS2039 207 2.8 171

 
 
WDS 01506-0457 : COMPONENTS
 
 
  A
B pa=156.7°
sep=5.47"
 
 
01506-0457 A
 
 
Componente originario normalizzato AB Name DG Cet Coord arcsec 2000 015037.30-045715.0 Mag 9.18
Spectral class F5 (yellow-white) PmRA 21.00 PmDE 27.0 HIP 8579
Tycho2 4688-01073-1 HD 11273 BD BD-05 327
Tycho2
Tycho2 4688-01073-1 Pflag RAmdeg 27.65542285 DEmdeg -4.95416948
PmRA 19.6 PmDE 29.1 E RAmdeg 12 E DEmdeg 14
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.86 EpDEm 1989.49
Num 6 Q RAmdeg 1.6 Q DEmdeg 2.8 Q pmRA 1.6
Q pmDE 2.7 BTmag 9.558 E BTmag 0.025 VTmag 9.175
E VTmag 0.022 Prox 55 TYC T HIP 8579
CCDM A RAdeg 27.65537583 DEdeg -4.95423222 EpRA 1990 1.75
EpDE 1990 1.67 E RAdeg 12.2 E DEdeg 15.4 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 8579 Proxy H RAhms 01 50 37.29
DEdms -04 57 15.3 Vmag 8.97 VarFlag 2 R Vmag H
RAdeg 27.6554 DEdeg -4.95424 AstroRef A Plx 5.25
CCDM 01506-0457 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 157 Rho 5.512 HD 11273 BD BD-05 327
CD CP Dm number -05 327 VIred 0.56
SpType F5... R SpType Coord arcsec 2000 015037.29-045715.3
Hipparcos 2
HIP 8579 Sn 15 So 3 Nc 2
RArad 0.482677405 DErad -0.0864677477 Plx 5.27 PmRA 17.24
PmDE 24.23 E RArad 1.45 E DErad 1.06 E Plx 1.65
E pmRA 1.64 E pmDE 1.16 Hpmag 9.0749 E Hpmag 0.0078
SHp 0.056 VA 2 BV 0.494 E BV 0.072
VI 0.56
CCDM
Ccdm 01506-0457 RComp Comp A Note1
Note2 Discov num DRAs 1.29 DDEs -18.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote
PmRA PmDE Dm number -05 327 Cat1 BD
Name2 Cat2 HD 11273 M HD
ADS BDS M ADS BDS N IDS IDS 01456S0527A
HIC 8579
 
 
01506-0457 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015037.44-045720.0 Mag 11.43 PmRA 24.00
PmDE 30.0 Calc delta mag 2.25 Calc coord yes
CCDM
Ccdm 01506-0457 RComp Comp B Note1
Note2 Discov num RST4187 DRAs DDEs
R dRAs Year 1938 Theta 158 Rho 5.4
Obs 4 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 01456S0527B
HIC 8579