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Current system
03005+1800
STT 49 AC


Nearby doubles
25' : 02590+1811
COU 680

32' : 03023+1820
A 2414

34' : 02586+1741
HO 498

37' : 03028+1817
GWP 411

44' : 03029+1827
LDS3449

55' : 03002+1853
COU2566

57' : 03024+1711
CVN 10AB

59' : 02564+1801
OCC 901

59' : 02595+1704
HO 318

60' : 03047+1754
OCC 903

64' : 03050+1800
BRT2309

68' : 02570+1714
HO 317

70' : 02570+1848
GRV 153

79' : 02585+1648
KPP 20

80' : 02584+1914
YR 9

85' : 03020+1922
GRV 157

86' : 02574+1913
OCC 879

88' : 02544+1754
GWP 389

92' : 03018+1631
NSN 535

94' : 03070+1816
LDS3453AB

94' : 03067+1729
SKF1605

96' : 02558+1909
A 2342

97' : 03064+1713
WIS 80

97' : 03011+1937
CBL 17

99' : 02546+1850
GRV 150

99' : 03074+1753
HJL1020AB



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

03005+1800 STT 49 AC

 
 
03h 00m 31.51s +18° 00' 18.1" P.A. 208.00 sep 147.1 mag 6.80,12.87 Sp A0 dist. 122.4 pc (399.27 l.y.)
 
 
Coord 2000 03005+1800 Discov num STT  49 Comp AC Coord arcsec 2000 03 00 31.51 +18 00 18.1
Date first 1896 Date last 2015 Obs 5
Pa first 206 Pa last 207.5 P.A. Now (θ) 207.5°
Sep first 146.6 Sep last 147.06 Sep. Now (ρ) 147.06"
Mag pri 6.80 Mag sec 12.87 delta mag (ΔM) 6.07 Spectral class A0 (white)
Pri motion ra -003 Sec motion ra -016
Pri motion dec -026 Sec motion dec -006
Notes
rPM=0.911
This double is not physical.
 
 
03005+1800 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 50 Ari 93229 03 00 32 +18 00 18 STT 49 AB 2021 43 47 2.3 6.80 9.92 3.12
Show 93229 03 00 32 +18 00 18 STT 49 AC 2015 5 208 147.1 6.80 12.87 6.07 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 93229 HIP 14021 Tycho2 1227-01178-1
Gaia DR2 35588412548063744 HD 18654 BD BD+17 471 Flamsteed 50 Arietis
Flamsteed name 50 Ari Distance 122.4 Distance ly 399.27
 
 
WDS 03005+1800 STT 49 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STT (O. Struve DD - Appendix list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03005+1800 STT 49 AC 2000 3 207 145.1 6.80 11.90 A0 D 030031.51+180018.1
03005+1800 STT 49 AC 2015 5 208 147.0 6.80 12.87 A0 030031.51+180018.1

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

 
 
WDS 03005+1800 STT 49 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03005+1800 STT 49 AC : MEASURES
 
 
No records found.

 
 
WDS 03005+1800 : VIRTUAL EYEPIECE
 
 

03005+1800 STT 49A mag 6.8 Sp A0 03005+1800 STT 49B sep 2.3 P.A. 46.60 mag 9.92 03005+1800 STT 49C sep 147.1 P.A. 207.50 mag 12.87 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03005+1800 : ALADIN DSS IMAGE @ 03h 00m 31.51s +18° 00' 18.1"
 
 
 
 
WDS 03005+1800 STT 49 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03005+1800 STT 49AB distance=1' 03005+1800 STT 49AC distance=1' 02590+1811 COU 680 distance=25' 03023+1820 A 2414 distance=32' 02586+1741 HO 498 distance=34' 03028+1817 GWP 411 distance=37' 03029+1827 LDS3449 distance=44' 03002+1853 COU2566 distance=55' 03024+1711 CVN 10AB distance=57' 03024+1711 BNK 2Ba,Bb distance=57' 02564+1801 OCC 901 distance=59' 02595+1704 HO 318 distance=59' 03047+1754 OCC 903 distance=60' 03050+1800 BRT2309 distance=64' 02570+1714 HO 317 distance=68' 02570+1848 GRV 153 distance=70' 02585+1648 KPP 20 distance=79' 02584+1914 YR 9 distance=80' 03020+1922 GRV 157 distance=85' 02574+1913 OCC 879 distance=86' 02544+1754 GWP 389 distance=88' 03070+1816 GWP 422BC distance=91' 03018+1631 NSN 535 distance=92' 03070+1816 LDS3453AB distance=94' 03070+1816 LDS3453AC distance=94' 03067+1729 SKF1605 distance=94' 02558+1909 A 2342 distance=96' 03064+1713 WIS 80 distance=97' 03011+1937 CBL 17 distance=97' 02546+1850 GRV 150 distance=99' 03074+1753 HJL1020AB distance=99' 03074+1753 OCC 395Aa,Ab distance=99' 03068+1717 BRT1174 distance=100' 03075+1753 STF 353AB distance=101' 03075+1753 FOX 128AC distance=101' 02577+1624 HEI 27 distance=106' 02553+1915 CVN 4AB distance=106' 03013+1947 SLW 144 distance=108' 02549+1913 GWP 394 distance=109' 03080+1818 OCC 375 distance=109' 03014+1607 BPM 68 distance=115' 02560+1623 LDS3439 distance=118' 03087+1736 COU2680 distance=119' 03087+1825 GRV 162 distance=120' 02564+1616 HEI 25 distance=120' 03090+1740 COU 358 distance=123' 02595+2004 OCC1054 distance=125' 02554+1617 HEI 24 distance=127' 02566+1607 HEI 26 distance=128' 02516+1739 CHE 73 distance=131' 02529+1649 CHE 74 distance=131' 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 03005+1800 STT 49 AB 47 2.3 1
Show 03005+1800 STT 49 AC 208 147.1 1
Show 02590+1811 COU 680 102 0.4 25
Show 03023+1820 A 2414 72 0.5 32
Show 02586+1741 HO 498 62 0.4 34
Show 03028+1817 GWP 411 188 7.5 37
Show 03029+1827 LDS3449 123 55.0 44
Show 03002+1853 COU2566 59 0.8 55
Show 03024+1711 CVN 10 AB 132 0.8 57
Show 03024+1711 BNK 2 Ba,Bb 57 0.1 57
Show 02564+1801 OCC 901 -1 -1.0 59
Show 02595+1704 HO 318 26 3.2 59
Show 03047+1754 OCC 903 -1 0.1 60
Show 03050+1800 BRT2309 90 1.4 64
Show 02570+1714 HO 317 309 3.6 68
Show 02570+1848 GRV 153 277 7.6 70
Show 02585+1648 KPP 20 196 7.3 79
Show 02584+1914 YR 9 239 0.6 80
Show 03020+1922 GRV 157 179 66.8 85
Show 02574+1913 OCC 879 -1 0.1 86
Show 02544+1754 GWP 389 301 9.5 88
Show 03070+1816 GWP 422 BC 91 214.2 91
Show 03018+1631 NSN 535 309 16.2 92
Show 03070+1816 LDS3453 AB 259 173.0 94
Show 03070+1816 LDS3453 AC 129 56.6 94
Show 03067+1729 SKF1605 240 56.4 94
Show 02558+1909 A 2342 22 0.4 96
Show 03064+1713 WIS 80 217 999.9 97
Show 03011+1937 CBL 17 194 30.9 97
Show 02546+1850 GRV 150 353 12.2 99
Show 03074+1753 HJL1020 AB 359 105.8 99
Show 03074+1753 OCC 395 Aa,Ab -1 0.0 99
Show 03068+1717 BRT1174 152 4.2 100
Show 03075+1753 STF 353 AB 52 12.7 101
Show 03075+1753 FOX 128 AC 17 30.1 101
Show 02577+1624 HEI 27 133 2.2 106
Show 02553+1915 CVN 4 AB 161 1.0 106
Show 03013+1947 SLW 144 99 12.3 108
Show 02549+1913 GWP 394 160 9.7 109
Show 03080+1818 OCC 375 -1 0.3 109
Show 03014+1607 BPM 68 75 108.5 115
Show 02560+1623 LDS3439 297 17.7 118
Show 03087+1736 COU2680 245 1.5 119
Show 03087+1825 GRV 162 232 10.2 120
Show 02564+1616 HEI 25 35 0.4 120
Show 03090+1740 COU 358 112 2.1 123
Show 02595+2004 OCC1054 -1 0.0 125
Show 02554+1617 HEI 24 197 4.5 127
Show 02566+1607 HEI 26 220 1.2 128
Show 02516+1739 CHE 73 184 27.3 131
Show 02529+1649 CHE 74 329 25.3 131

 
 
WDS 03005+1800 : COMPONENTS
 
 
  A B
B pa=46.6°
sep=2.30"
 
C pa=207.5°
sep=147.06"
pa=207.8°
sep=149.24"
 
 
03005+1800 A
 
 
Name 50 Ari Coord arcsec 2000 030031.51+180018.1 Mag 6.8 Spectral class A0 (white)
PmRA 0.00 PmDE -24.0 HIP 14021 Tycho2 1227-01178-1
BD BD+17 471 Flamsteed 50 Arietis Flamsteed name 50 Ari
Tycho2
Tycho2 1227-01178-1 Pflag RAmdeg 45.13128240 DEmdeg 18.00497836
PmRA 0.3 PmDE -23.6 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.22 EpDEm 1991.25
Num 24 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.1 BTmag 6.828 E BTmag 0.015 VTmag 6.804
E VTmag 0.010 Prox 22 TYC T HIP 14021
CCDM A RAdeg 45.13128167 DEdeg 18.00503306 EpRA 1990 1.70
EpDE 1990 1.67 E RAdeg 3.9 E DEdeg 4.3 Posflg P
Corr -0.3
Hipparcos
Catalog H HIP 14021 Proxy H RAhms 03 00 31.51
DEdms +18 00 18.1 Vmag 6.74 VarFlag R Vmag G
RAdeg 45.1313 DEdeg 18.005 AstroRef A Plx 7.79
CCDM -2.61 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 50 Rho 2.203 HD BD BD+17 471
CD CP Dm number +17 471 VIred 0.06
SpType A0 R SpType Coord arcsec 2000 030031.51+180018.1
Hipparcos 2
HIP 14021 Sn 15 So 3 Nc 2
RArad 0.7876893925 DErad 0.3142471923 Plx 8.17 PmRA -2.12
PmDE -25.36 E RArad 0.63 E DErad 0.55 E Plx 0.82
E pmRA 0.78 E pmDE 0.69 Hpmag E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.046 E BV 0.002
VI 0.06
CCDM
Ccdm 03005+1800 RComp Comp A Note1
Note2 Discov num DRAs 1.48 DDEs 18.2
R dRAs 65 Year Theta Rho
Obs 3 Vmag 7.0 Sp A0 PmNote *
PmRA -3 PmDE -13 Dm number +17 471 Cat1 BD
Name2 +17 266 Cat2 AGK2/3 HD 18654 M HD
ADS BDS A 2279 M ADS BDS N IDS IDS 02549N1736A
HIC 14021
 
 
03005+1800 B
 
 
Coord arcsec 2000 030031.63+180019.7 Mag 9.92 PmRA -3.00 PmDE -26.0
Delta magnitude 3.12 Coordinate calculated yes
CCDM
Ccdm 03005+1800 RComp Comp B Note1
Note2 Discov num STT 49 DRAs DDEs
R dRAs Year 1958 Theta 054 Rho 2.1
Obs 23 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2279 M ADS BDS N IDS IDS 02549N1736B
HIC 14021
 
 
03005+1800 C
 
 
Coord arcsec 2000 030026.75+175807.7 Mag 12.87 PmRA -16.00 PmDE -6.0
Delta magnitude 6.07 Coordinate calculated yes
CCDM
Ccdm 03005+1800 RComp Comp C Note1
Note2 Discov num STT 49 DRAs -3.15 DDEs -110.7
R dRAs 65 Year 1913 Theta 206 Rho 146.1
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2279 M ADS BDS N IDS IDS 02549N1736C
HIC