03425-8516 R 38 (HD 25887)

 
 
03h 42m 32.74s -85° 15' 43.2" P.A. 251.00 sep 1.9 mag 6.63,8.08 Sp B9.5IV dist. 152.91 pc (498.79 l.y.)
 
 
Coord 2000 03425-8516 Discov num R    38 Comp Coord arcsec 2000 03 42 32.74 -85 15 43.2
Date first 1871 Date last 2016 Obs 18
Pa first 236 Pa last 250.5 P.A. Now (θ) 250.5°
Sep first 1.6 Sep last 1.883 Sep. Now (ρ) 1.883"
Mag pri 6.63 Mag sec 8.08 delta mag (ΔM) 1.45 Spectral class B9.5IV (blue-white)
Pri motion ra +030 Sec motion ra +030
Pri motion dec +020 Sec motion dec +020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 25887 Constellation Octans SAO 258356 HIP 17328
Tycho2 9495-01438-1 Gaia DR2 4615087082770275968 HD 25887 HR 1271
GC 4694 CP CP-85 44 Distance 152.91 Distance ly 498.79
 
 
WDS 03425-8516 R 38 (HD 25887) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03425-8516 R 38 1993 17 252 1.9 6.63 8.08 B9.5IV D 034232.74-851543.2
03425-8516 R 38 2016 18 251 1.9 6.63 8.08 B9.5IV 034232.74-851543.2

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WDS 03425-8516 R 38 (HD 25887) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03425-8516 R 38 (HD 25887) : MEASURES
 
 
No records found.

 
 
WDS 03425-8516 (HD 25887) : VIRTUAL EYEPIECE
 
 

03425-8516 R    38A mag 6.63 Sp B9.5IV 03425-8516 R    38B sep 0.7 P.A. 193.10 mag 8.08 virtual eyepiece
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Radius:
Components only
 
 
WDS 03425-8516 (HD 25887) : ALADIN DSS IMAGE @ 03h 42m 32.74s -85° 15' 43.2"
 
 
 
 
WDS 03425-8516 R 38 (HD 25887) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03425-8516  R    38 distance=0' 03373-8517  R    39 distance=7' 03390-8539  TDS2611 distance=24' 03488-8411  TDS2659 distance=66' 03354-8401  KPP2781 distance=76' 03226-8359  UC  995 distance=82' 03288-8323  RST2319 distance=115' 03496-8728  UC 1071 distance=133' 03554-8303  R    46 distance=134' 03501-8235  R    35 distance=162' 03259-8236  HJ 3595 distance=162' 03299-8802  HJ 3708 distance=166' 04008-8216  UC 1103 distance=182' 03596-8145  R    50 distance=213' 03236-8116  CRI   3AB distance=243' 03236-8116  SHY 161AC distance=243' 04012-8111  TDS2720 distance=247' 03374-8051  HJ 3607 distance=265' 03545-8050  TDS2684 distance=267' 03482-8946  TDS2656 distance=271' 03376-8019  HJ 3605 distance=297' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 03425-8516 R 38 251 1.9
Show 03373-8517 R 39 215 44.1 7
Show 03390-8539 TDS2611 128 0.5 24
Show 03488-8411 TDS2659 70 0.5 66
Show 03354-8401 KPP2781 216 11.7 76
Show 03226-8359 UC 995 109 9.6 82
Show 03288-8323 RST2319 42 0.7 115
Show 03496-8728 UC 1071 30 53.8 133
Show 03554-8303 R 46 162 36.2 134
Show 03501-8235 R 35 24 16.4 162
Show 03259-8236 HJ 3595 304 10.7 162
Show 03299-8802 HJ 3708 24 18.3 166
Show 04008-8216 UC 1103 3 29.4 182
Show 03596-8145 R 50 217 18.3 213
Show 03236-8116 CRI 3 AB 215 29.5 243
Show 03236-8116 SHY 161 AC 132 999.9 243
Show 04012-8111 TDS2720 144 0.5 247
Show 03374-8051 HJ 3607 128 35.8 265
Show 03545-8050 TDS2684 119 2.5 267
Show 03482-8946 TDS2656 204 2.1 271
Show 03376-8019 HJ 3605 183 22.3 297

 
 
WDS 03425-8516 : COMPONENTS
 
 
  A
B pa=193.1°
sep=0.65"
 
 
03425-8516 A
 
 
Componente originario normalizzato AB Name HD 25887 Coord arcsec 2000 034232.74-851543.2 Mag 6.63
Spectral class B9.5IV (blue-white) PmRA 30.00 PmDE 20.0 SAO 258356
HIP 17328 Tycho2 9495-01438-1 HD 25887 HR 1271
GC 4694 CP CP-85 44
Tycho2
Tycho2 9495-01438-1 Pflag P RAmdeg 55.63641895 DEmdeg -85.26199025
PmRA 29.7 PmDE 20.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.62 EpDEm 1991.67
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 6.580 E BTmag 0.014 VTmag 6.631
E VTmag 0.010 Prox 19 TYC T HIP 17328
CCDM A RAdeg 55.63620833 DEdeg -85.26201861 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 3.7 E DEdeg 3.5 Posflg D
Corr 0.0
SAO
SAO 258356 DelFlag RA1950 PmRA1950 0.0102
DE1950 PmDE1950 0.014 Vmag 6.7 SpType B9
Double code Source 70 CatNum 4694 DM CP-85 44
DMcomp BDsup HD 25887 M HD 0
GC 4694 RA1950rad 1.00962947 DE1950rad -1.49077801 PmRA2000 0.0106
PmDE2000 0.01
Hipparcos
Catalog H HIP 17328 Proxy H RAhms 03 42 32.69
DEdms -85 15 43.3 Vmag 6.4 VarFlag R Vmag G
RAdeg 55.6362 DEdeg -85.262 AstroRef A Plx 6.78
CCDM 03425-8516 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 251 Rho 1.897 HD 25887 BD
CD CP CP-85 44 Dm number -85 44 VIred 0.02
SpType B9V R SpType Coord arcsec 2000 034232.69-851543.3
Hipparcos 2
HIP 17328 Sn 15 So 3 Nc 2
RArad 0.9710350296 DErad -1.4881030217 Plx 6.54 PmRA 21.77
PmDE 24.65 E RArad 0.4 E DErad 0.44 E Plx 0.47
E pmRA 0.44 E pmDE 0.54 Hpmag 6.4042 E Hpmag 0.0006
SHp 0.007 VA 0 BV -0.005 E BV 0.004
VI 0.02
CCDM
Ccdm 03425-8516 RComp Comp A Note1
Note2 Discov num DRAs 2.67 DDEs 16.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.7 Sp B9 PmNote *
PmRA 17 PmDE 23 Dm number -85 44 Cat1 CPD
Name2 258356 Cat2 SAO HD 25887 M HD
ADS BDS M ADS BDS N IDS IDS 04009S8534A
HIC 17328
 
 
03425-8516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034232.62-851543.8 Mag 8.08 PmRA 30.00
PmDE 20.0 Tycho2 9495-01438-2 Calc delta mag 1.45 Calc coord yes
Tycho2
Tycho2 9495-01438-2 Pflag P RAmdeg 55.63641895 DEmdeg -85.26199025
PmRA 29.7 PmDE 20.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.62 EpDEm 1991.67
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 8.296 E BTmag 0.016 VTmag 8.078
E VTmag 0.012 Prox 19 TYC HIP 17328
CCDM B RAdeg 55.63020000 DEdeg -85.26218972 EpRA 1990 1.71
EpDE 1990 1.74 E RAdeg 5.6 E DEdeg 5.2 Posflg D
Corr 0.0
CCDM
Ccdm 03425-8516 RComp Comp B Note1
Note2 Discov num R 38 DRAs DDEs
R dRAs Year 1871 Theta 246 Rho 2.2
Obs 13 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04009S8534B
HIC 17328