12145+0847 STF 1616 AC

 
 
12h 14m 27.29s +08° 46' 57.7" P.A. 296.00 sep 168.4 mag 7.55,10.24 Sp G0
 
 
Coord 2000 12145+0847 Discov num STF1616 Comp AC Coord arcsec 2000 12 14 27.29 +08 46 57.7
Date first 1864 Date last 2015 Obs 29
Pa first 292 Pa last 296.4 P.A. Now (θ) 296.4°
Sep first 149.5 Sep last 168.446 Sep. Now (ρ) 168.446"
Mag pri 7.55 Mag sec 10.24 delta mag (ΔM) 2.69 Spectral class G0 (yellow)
Pri motion ra +055 Sec motion ra -023
Pri motion dec -131 Sec motion dec +004
Notes N L (See Notes, Linear solution)
rPM=1.097
This double is not physical.
 
 
12145+0847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 106423 119282 12 14 27 +08 46 58 STF 1616 AB 2021 33 295 23.3 7.55 9.74 2.19
Show 119282 12 14 27 +08 46 58 STF 1616 AC 2015 29 296 168.4 7.55 10.24 2.69 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 119282 Tycho2 0866-01087-1 Gaia DR2 3904895793493364608
HD 106367 DM BD+09 2607
 
 
WDS 12145+0847 STF 1616 AC : NOTES
 
 
discov_num notes refcode
STF1616 The declination differences between A and BD+09@2600 have been
measured. See ADS. A__1932a
AC: HJL 167. HJL1986
AB: H 4 114. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
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
12145+0847 STF1616 AC 2005 17 296 167.3 7.55 10.24 NLD 121427.29+084657.7
12145+0847 STF1616 AC 2012 21 296 167.9 7.55 10.24 NLD 121427.29+084657.7
12145+0847 STF1616 AC 2015 29 296 168.4 7.55 10.24 G0 NL 121427.29+084657.7

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

 
 
WDS 12145+0847 STF 1616 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12145+0847 STF 1616 AC : MEASURES
 
 
No records found.

 
 
WDS 12145+0847 : VIRTUAL EYEPIECE
 
 

12145+0847 STF1616A mag 7.55 Sp G0 12145+0847 STF1616B sep 23.0 P.A. 295.60 mag 9.74 12145+0847 STF1616C sep 166.9 P.A. 296.70 mag 10.24 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12145+0847 : ALADIN DSS IMAGE @ 12h 14m 27.29s +08° 46' 57.7"
 
 
 
 
WDS 12145+0847 STF 1616 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12145+0847  STF1616AC distance=0' 12137+0833  GWP1772 distance=19' 12158+0902  STF1620 distance=26' 12124+0844  GWP1765 distance=32' 12138+0945  SHN 150 distance=59' 12109+0818  HEI 509 distance=62' 12161+0748  GWP1779 distance=64' 12156+0950  LDS 934AB distance=66' 12151+0959  STF1618 distance=74' 12171+0743  FMR 104 distance=76' 12151+0732  STF1617 distance=76' 12132+0731  UC 2295 distance=79' 12084+0851  SLW 687 distance=91' 12083+0846  SKF 448BC distance=92' 12083+0846  SKF 448AB distance=92' 12139+1023  LDS 933 distance=97' 12173+0716  GWP1784 distance=100' 12083+0749  GTZ   2 distance=109' 12133+1037  GWP1770 distance=112' 12139+0655  LEP  52 distance=113' 12136+0654  SLW 696 distance=114' 12104+1026  GWP1757AB distance=117' 12122+1041  GWP1764 distance=119' 12086+1009  GWP1755 distance=119' 12215+0749  YSC 236 distance=120' 12126+1046  STF1612 distance=123' 12178+0653  KPP3865 distance=124' 12187+1035  KPP 881 distance=126' 12134+0642  CVR 645 distance=127' 12191+1036  BPM 590 distance=129' 12200+1032  HJ  847 distance=133' 12137+1101  KPP1623 distance=135' 12236+0912  LDS1304 distance=138' 12150+1104  GWP1773 distance=138' 12175+0636  BU  796 distance=139' 12052+0824  TDS8217 distance=140' 12049+0843  GWP1745 distance=142' 12049+0910  STF1597 distance=144' 12124+0627  SLW 695 distance=144' 12047+0917  CBL 372 distance=148' 12094+0639  CBL 375 distance=149' 12079+0648  HJ 2597 distance=154' 12205+1058  BRT1277 distance=159' 12047+0743  GWP1742 distance=159' 12241+1004  CVR 653 distance=163' 12238+0717  CVR1428 distance=165' 12043+0738  J  1020 distance=167' 12033+0819  SKF2772 distance=168' 12180+1127  GWP1786 distance=169' 12093+1118  STF3078 distance=169' 12030+0859  KPP2468 distance=170' 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 12145+0847 STF1616 AB 295 23.3
Show 12145+0847 STF1616 AC 296 168.4
Show 12137+0833 GWP1772 68 85.5 19
Show 12158+0902 STF1620 82 2.3 26
Show 12124+0844 GWP1765 263 24.8 32
Show 12138+0945 SHN 150 -1 0.3 59
Show 12109+0818 HEI 509 97 1.0 62
Show 12161+0748 GWP1779 301 33.0 64
Show 12156+0950 LDS 934 AB 202 30.0 66
Show 12151+0959 STF1618 245 26.0 74
Show 12171+0743 FMR 104 276 11.0 76
Show 12151+0732 STF1617 266 32.6 76
Show 12132+0731 UC 2295 316 19.5 79
Show 12084+0851 SLW 687 69 100.8 91
Show 12083+0846 SKF 448 BC 65 2.3 92
Show 12083+0846 SKF 448 AB 128 24.3 92
Show 12139+1023 LDS 933 80 18.1 97
Show 12173+0716 GWP1784 38 14.1 100
Show 12083+0749 GTZ 2 297 31.2 109
Show 12133+1037 GWP1770 258 28.7 112
Show 12139+0655 LEP 52 226 34.4 113
Show 12136+0654 SLW 696 256 70.5 114
Show 12104+1026 GWP1757 AB 196 32.3 117
Show 12122+1041 GWP1764 126 18.9 119
Show 12086+1009 GWP1755 224 22.5 119
Show 12215+0749 YSC 236 87 0.5 120
Show 12126+1046 STF1612 7 5.6 123
Show 12178+0653 KPP3865 21 2.5 124
Show 12187+1035 KPP 881 144 7.4 126
Show 12134+0642 CVR 645 292 28.4 127
Show 12191+1036 BPM 590 249 97.7 129
Show 12200+1032 HJ 847 82 26.1 133
Show 12137+1101 KPP1623 142 12.5 135
Show 12236+0912 LDS1304 32 11.7 138
Show 12150+1104 GWP1773 15 7.5 138
Show 12175+0636 BU 796 97 0.2 139
Show 12052+0824 TDS8217 132 0.6 140
Show 12049+0843 GWP1745 80 21.2 142
Show 12049+0910 STF1597 148 30.8 144
Show 12124+0627 SLW 695 97 22.6 144
Show 12047+0917 CBL 372 252 81.2 148
Show 12094+0639 CBL 375 74 8.5 149
Show 12079+0648 HJ 2597 149 46.1 154
Show 12205+1058 BRT1277 325 3.2 159
Show 12047+0743 GWP1742 256 12.3 159
Show 12241+1004 CVR 653 124 13.7 163
Show 12238+0717 CVR1428 358 3.4 165
Show 12043+0738 J 1020 242 7.1 167
Show 12033+0819 SKF2772 356 49.0 168
Show 12180+1127 GWP1786 262 87.0 169
Show 12093+1118 STF3078 305 9.7 169

 
 
WDS 12145+0847 : COMPONENTS
 
 
  A B
B pa=295.6°
sep=23.03"
 
C pa=296.7°
sep=166.86"
pa=296.8°
sep=143.84"
 
 
12145+0847 A
 
 
Name HD 106423 Coord arcsec 2000 121427.29+084657.7 Mag 7.55 Spectral class G0 (yellow)
PmRA 55.00 PmDE -131.0 SAO 119282 HIP 59690
Tycho2 0866-01087-1 HD 106423 GC 16716 ADS 8473
BD BD+09 2607
Tycho2
Tycho2 0866-01087-1 Pflag RAmdeg 183.61386673 DEmdeg 8.78238288
PmRA 56.0 PmDE -131.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.32 EpDEm 1991.25
Num 15 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.7 BTmag 8.229 E BTmag 0.016 VTmag 7.554
E VTmag 0.011 Prox 233 TYC T HIP 59690
CCDM A RAdeg 183.61373694 DEdeg 8.78268694 EpRA 1990 1.76
EpDE 1990 1.67 E RAdeg 4.5 E DEdeg 5.4 Posflg
Corr 0.2
SAO
SAO 119282 DelFlag RA1950 PmRA1950 0.0037
DE1950 PmDE1950 -0.137 Vmag 7.5 SpType G0
Double code Source 70 CatNum 16716 DM BD+09 2607
DMcomp BDsup HD 106423 M HD 0
GC 16716 RA1950rad 3.19351625 DE1950rad 0.158163 PmRA2000 0.0038
PmDE2000 -0.133
Hipparcos
Catalog H HIP 59690 Proxy RAhms 12 14 27.29
DEdms +08 46 57.7 Vmag 7.5 VarFlag R Vmag G
RAdeg 183.614 DEdeg 8.7827 AstroRef A Plx 19.08
CCDM 12144+0847 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 106423 BD BD+09 2607
CD CP Dm number +09 2607 VIred 0.68
SpType G0 R SpType Coord arcsec 2000 121427.29+084657.7
Hipparcos 2
HIP 59690 Sn 95 So 3 Nc 1
RArad 3.2046641315 DErad 0.1532870751 Plx 18.09 PmRA 55.77
PmDE -129.82 E RArad 0.72 E DErad 0.5 E Plx 0.85
E pmRA 0.83 E pmDE 0.57 Hpmag 7.6282 E Hpmag 0.026
SHp 0.023 VA 0 BV 0.616 E BV 0.015
VI 0.68
 
 
12145+0847 B
 
 
Coord arcsec 2000 121425.89+084707.6 Mag 9.74 PmRA 55.00 PmDE -130.0
HIP 59687 Calc delta mag 2.19 Calc coord yes
Hipparcos
Catalog H HIP 59687 Proxy RAhms 12 14 25.88
DEdms +08 47 07.9 Vmag 9.84 VarFlag R Vmag G
RAdeg 183.608 DEdeg 8.78552 AstroRef B Plx -15.83
CCDM 12144+0847 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 1
SpType K2 R SpType Coord arcsec 2000 121425.88+084707.9
Hipparcos 2
HIP 59687 Sn 95 So 3 Nc 1
RArad 3.2045613089 DErad 0.1533362908 Plx -46.37 PmRA -18.45
PmDE -147.73 E RArad 22.34 E DErad 18.56 E Plx 31.7
E pmRA 24.92 E pmDE 22.2 Hpmag 9.9216 E Hpmag 0.1639
SHp 0 VA 0 BV 0.954 E BV 0.015
VI 1
 
 
12145+0847 C
 
 
Coord arcsec 2000 121417.23+084812.6 Mag 10.24 PmRA -23.00 PmDE 4.0
Tycho2 0866-00891-1 HD 106367 Calc delta mag 2.69 Calc coord yes
Tycho2
Tycho2 0866-00891-1 Pflag RAmdeg 183.57180912 DEmdeg 8.80263328
PmRA -23.6 PmDE 4.2 E RAmdeg 24 E DEmdeg 29
E pmRA 2.0 E pmDE 2.0 EpRAm 1986.09 EpDEm 1985.76
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 11.405 E BTmag 0.071 VTmag 10.240
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 183.57186444 DEdeg 8.80262083 EpRA 1990 1.73
EpDE 1990 1.73 E RAdeg 29.7 E DEdeg 34.0 Posflg
Corr 0.0