08397+0546 STF 1255 BD

 
 
08h 39m 44.68s +05° 46' 13.9" P.A. 22.00 sep 71.5 mag 8.56,12.62 Sp G5
 
 
Coord 2000 08397+0546 Discov num STF1255 Comp BD Coord arcsec 2000 08 39 44.68 +05 46 13.9
Date first 1904 Date last 2015 Obs 7
Pa first 54 Pa last 21.9 P.A. Now (θ) 21.9°
Sep first 56.4 Sep last 71.46 Sep. Now (ρ) 71.46"
Mag pri 8.56 Mag sec 12.62 delta mag (ΔM) 4.06 Spectral class G5 (yellow)
Pri motion ra +165 Sec motion ra -006
Pri motion dec -298 Sec motion dec +005
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.021
This double is not physical.
 
 
08397+0546 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 73668 117000 08 39 44 +05 45 51 STF 1255 AB 2020 59 30 26.1 7.33 8.56 1.23
Show 08 39 45 +05 46 14 STF 1255 BC 2015 7 357 69.6 8.56 13.55 4.99
Show 08 39 45 +05 46 14 STF 1255 BD 2015 7 22 71.5 8.56 12.62 4.06 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 0223-01666-1 DM BD+06 2008
 
 
WDS 08397+0546 STF 1255 BD : NOTES
 
 
discov_num notes refcode
STF1255 AB: HJL 96. HJL1986
AB: H 4 54. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08397+0546 STF1255 BD 1928 2 46 56.9 8.42 13.40 083944.68+054613.9
08397+0546 STF1255 BD 2000 5 25 68.4 8.56 13.50 N 083944.68+054613.9
08397+0546 STF1255 BD 2015 5 22 71.5 8.56 12.62 G5 NU 083944.68+054613.9

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

 
 
WDS 08397+0546 STF 1255 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08397+0546 STF 1255 BD : MEASURES
 
 
No records found.

 
 
WDS 08397+0546 : VIRTUAL EYEPIECE
 
 

08397+0546 STF1255A mag 7.33 Sp G1V 08397+0546 STF1255B sep 26.0 P.A. 30.20 mag 8.56 08397+0546 STF1255C sep 92.5 P.A. 5.80 mag 13.55 08397+0546 STF1255D sep 97.2 P.A. 24.10 mag 12.62 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 08397+0546 : ALADIN DSS IMAGE @ 08h 39m 44.68s +05° 46' 13.9"
 
 
 
 
WDS 08397+0546 STF 1255 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


08397+0546  STF1255BD distance=0' 08397+0546  STF1255AB distance=1' 08415+0604  SKF 714 distance=32' 08377+0542  BUP 118AC distance=32' 08377+0542  DRS   9AB distance=32' 08380+0624  A  2962 distance=47' 08366+0606  TDS5976 distance=52' 08387+0637  UC 1696 distance=54' 08370+0508  KPP 548 distance=57' 08376+0457  CVR 499 distance=59' 08378+0455  STE   6AB distance=60' 08378+0455  STE   6AC distance=60' 08361+0522  STF1247AB distance=61' 08361+0522  STF1247AC distance=61' 08435+0616  GRV 765 distance=65' 08415+0649  A  2963 distance=69' 08408+0656  SKF 709 distance=72' 08439+0508  A  2751 distance=74' 08411+0433  TDS6035 distance=77' 08361+0452  SKF 689 distance=77' 08358+0637  ANT   4EG distance=77' 08358+0637  STF1245AB distance=78' 08358+0637  STF1245AC distance=78' 08358+0637  STF1245AD distance=78' 08358+0637  STF1245AE distance=78' 08358+0637  ANT   4AF distance=78' 08358+0637  ANT   4AG distance=78' 08426+0653  SLE 472BC distance=80' 08426+0653  SLE 472AB distance=80' 08426+0653  SLE 472AD distance=80' 08426+0653  SLE 472AC distance=80' 08440+0453  A  2898 distance=84' 08352+0456  KPP 178 distance=84' 08374+0703  KPP1466 distance=85' 08349+0451  UC  119 distance=92' 08375+0420  BAL2820 distance=93' 08399+0413  A  2897 distance=94' 08336+0528  SKF 676 distance=94' 08354+0429  BAL2819 distance=102' 08443+0431  SKF 500 distance=102' 08440+0424  BAL2822 distance=104' 08392+0734  HDS1244 distance=109' 08395+0356  CVR1156 distance=110' 08323+0544  STF1241 distance=111' 08386+0736  SKF 701 distance=112' 08468+0625  SP    1AB (Ashlesha) distance=112' 08468+0625  STF1273AB,C distance=112' 08468+0625  STF1273AB,D distance=112' 08468+0625  STF1273AB,E distance=112' 08468+0625  STF1273AB,F distance=112' 08442+0414  BAL2823 distance=114' 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 08397+0546 STF1255 BC 357 69.6
Show 08397+0546 STF1255 BD 22 71.5
Show 08397+0546 STF1255 AB 30 26.1 1
Show 08415+0604 SKF 714 166 0.8 32
Show 08377+0542 BUP 118 AC 314 240.4 32
Show 08377+0542 DRS 9 AB 263 2.7 32
Show 08380+0624 A 2962 251 2.3 47
Show 08366+0606 TDS5976 26 1.7 52
Show 08387+0637 UC 1696 194 58.0 54
Show 08370+0508 KPP 548 285 5.2 57
Show 08376+0457 CVR 499 203 10.5 59
Show 08378+0455 STE 6 AB 235 6.1 60
Show 08378+0455 STE 6 AC 315 27.7 60
Show 08361+0522 STF1247 AB 11 28.8 61
Show 08361+0522 STF1247 AC 160 58.5 61
Show 08435+0616 GRV 765 107 28.9 65
Show 08415+0649 A 2963 264 3.2 69
Show 08408+0656 SKF 709 20 1.2 72
Show 08439+0508 A 2751 13 1.5 74
Show 08411+0433 TDS6035 118 0.9 77
Show 08361+0452 SKF 689 215 1.6 77
Show 08358+0637 ANT 4 EG 263 11.8 77
Show 08358+0637 STF1245 AB 25 10.1 78
Show 08358+0637 STF1245 AC 109 99.8 78
Show 08358+0637 STF1245 AD 292 109.1 78
Show 08358+0637 STF1245 AE 207 113.2 78
Show 08358+0637 ANT 4 AF 72 47.3 78
Show 08358+0637 ANT 4 AG 211 120.5 78
Show 08426+0653 SLE 472 BC 105 38.7 80
Show 08426+0653 SLE 472 AB 150 28.8 80
Show 08426+0653 SLE 472 AD 272 54.0 80
Show 08426+0653 SLE 472 AC 124 62.3 80
Show 08440+0453 A 2898 76 1.7 84
Show 08352+0456 KPP 178 351 4.7 84
Show 08374+0703 KPP1466 173 11.1 85
Show 08349+0451 UC 119 265 27.2 92
Show 08375+0420 BAL2820 228 7.5 93
Show 08399+0413 A 2897 32 0.5 94
Show 08336+0528 SKF 676 33 1.0 94
Show 08354+0429 BAL2819 303 17.8 102
Show 08443+0431 SKF 500 226 1.8 102
Show 08440+0424 BAL2822 208 12.6 104
Show 08392+0734 HDS1244 3 0.1 109
Show 08395+0356 CVR1156 336 3.5 110
Show 08323+0544 STF1241 279 23.9 111
Show 08386+0736 SKF 701 237 0.8 112
Show Ashlesha 08468+0625 SP 1 AB 324 0.1 112
Show 08468+0625 STF1273 AB,C 311 2.9 112
Show 08468+0625 STF1273 AB,D 201 18.1 112
Show 08468+0625 STF1273 AB,E 2 340.5 112
Show 08468+0625 STF1273 AB,F 265 406.5 112

 
 
WDS 08397+0546 : COMPONENTS
 
 
  A B C
B pa=30.2°
sep=26.03"
 
C pa=5.8°
sep=92.46"
pa=356.9°
sep=69.60"
 
D pa=24.1°
sep=97.25"
pa=21.8°
sep=71.43"
pa=96.0°
sep=30.55"
 
 
08397+0546 A
 
 
Name HD 73668 Coord arcsec 2000 083943.80+054551.4 Mag 7.33 Spectral class G1V (yellow)
PmRA 179.00 PmDE -300.0 SAO 117000 HIP 42488
Tycho2 0223-01420-1 HD 73668 GC 11880 ADS 6913
BD BD+06 2007
Tycho2
Tycho2 0223-01420-1 Pflag RAmdeg 129.93250418 DEmdeg 5.76427347
PmRA 177.6 PmDE -298.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.5 E pmDE 1.6 EpRAm 1991.28 EpDEm 1990.91
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 7.983 E BTmag 0.017 VTmag 7.329
E VTmag 0.011 Prox 261 TYC T HIP 42488
CCDM A RAdeg 129.93208583 DEdeg 5.76500222 EpRA 1990 1.56
EpDE 1990 1.21 E RAdeg 4.6 E DEdeg 5.6 Posflg
Corr 0.2
SAO
SAO 117000 DelFlag RA1950 PmRA1950 0.0119
DE1950 PmDE1950 -0.317 Vmag 7.8 SpType G5
Double code Source 70 CatNum 11880 DM BD+06 2007
DMcomp BDsup HD 73668 M HD 0
GC 11880 RA1950rad 2.25614051 DE1950rad 0.10377121 PmRA2000 0.012
PmDE2000 -0.315
Hipparcos
Catalog H HIP 42488 Proxy RAhms 08 39 43.70
DEdms +05 45 54.0 Vmag 7.26 VarFlag R Vmag G
RAdeg 129.932 DEdeg 5.765 AstroRef A Plx 27.99
CCDM 08397+0546 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 73668 BD BD+06 2007
CD CP Dm number +06 2007 VIred 0.68
SpType G1V R SpType Coord arcsec 2000 083943.70+054554.0
Hipparcos 2
HIP 42488 Sn 95 So 3 Nc 1
RArad 2.2677423962 DErad 0.1006182277 Plx 27.54 PmRA 183.25
PmDE -294.63 E RArad 0.74 E DErad 0.45 E Plx 0.95
E pmRA 0.85 E pmDE 0.61 Hpmag 7.377 E Hpmag 0.0082
SHp 0.011 VA 0 BV 0.61 E BV 0.01
VI 0.68
CCDM
Ccdm 08397+0546 RComp Comp A Note1
Note2 Discov num DRAs 1.81 DDEs -8.5
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.8 Sp G5 PmNote *
PmRA 187 PmDE -297 Dm number +06 2007 Cat1 BD
Name2 +05 1272 Cat2 AGK2/3 HD 73668 M HD
ADS BDS A 6913 M ADS BDS N IDS IDS 08344N0608A
HIC 42488
 
 
08397+0546 B
 
 
Coord arcsec 2000 083944.68+054613.9 Mag 8.56 PmRA 173.00 PmDE -302.0
HIP 42491 Tycho2 0223-01666-1 ADS 6913 BD BD+06 2008
Calc delta mag 1.23 Calc coord yes
Tycho2
Tycho2 0223-01666-1 Pflag RAmdeg 129.93617918 DEmdeg 5.77053290
PmRA 173.9 PmDE -297.2 E RAmdeg 11 E DEmdeg 12
E pmRA 3.1 E pmDE 3.0 EpRAm 1991.31 EpDEm 1991.18
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 9.501 E BTmag 0.025 VTmag 8.561
E VTmag 0.017 Prox 261 TYC T HIP 42491
CCDM B RAdeg 129.93576500 DEdeg 5.77124528 EpRA 1990 1.47
EpDE 1990 1.37 E RAdeg 10.6 E DEdeg 12.0 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 42491 Proxy RAhms 08 39 44.58
DEdms +05 46 16.6 Vmag 8.41 VarFlag R Vmag G
RAdeg 129.936 DEdeg 5.77127 AstroRef B Plx 26.98
CCDM 08397+0546 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD BD+06 2008
CD CP Dm number +06 2008 VIred 0.84
SpType G5 R SpType Coord arcsec 2000 083944.58+054616.6
Hipparcos 2
HIP 42491 Sn 95 So 3 Nc 1
RArad 2.2678067414 DErad 0.1007276158 Plx 35.65 PmRA 173.87
PmDE -298.9 E RArad 2.67 E DErad 1.6 E Plx 3.48
E pmRA 2.74 E pmDE 2.1 Hpmag 8.5739 E Hpmag 0.0188
SHp 0 VA 0 BV 0.81 E BV 0.02
VI 0.84
CCDM
Ccdm 08397+0546 RComp Comp B Note1
Note2 Discov num STF1255 DRAs 2.71 DDEs 14.6
R dRAs 10 Year 1831 Theta 031 Rho 26.5
Obs 14 Vmag 8.9 Sp G5 PmNote *
PmRA 175 PmDE -280 Dm number +06 2008 Cat1 BD
Name2 +05 1273 Cat2 AGK2/3 HD M HD
ADS BDS A 6913 M ADS BDS N IDS IDS 08344N0608B
HIC 42491
 
 
08397+0546 C
 
 
Coord arcsec 2000 083944.42+054723.4 Mag 13.55 PmRA -20.00 PmDE -8.0
Calc delta mag 6.22 Calc coord yes
CCDM
Ccdm 08397+0546 RComp B Comp C Note1
Note2 Discov num STF1255 DRAs 2.58 DDEs 78.9
R dRAs 65 Year 1928 Theta 014 Rho 44.5
Obs 2 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6913 M ADS BDS N IDS IDS 08344N0608C
HIC
 
 
08397+0546 D
 
 
Coord arcsec 2000 083946.46+054720.2 Mag 12.62 PmRA -6.00 PmDE 5.0
Calc delta mag 5.29 Calc coord yes
CCDM
Ccdm 08397+0546 RComp B Comp D Note1
Note2 Discov num STF1255 DRAs 4.63 DDEs 75.8
R dRAs 65 Year 1928 Theta 046 Rho 56.9
Obs 2 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6913 M ADS BDS N IDS IDS 08344N0608D
HIC