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Doubles in session


Current system
12180-1456
RST 3783


Nearby doubles
33' : 12186-1424
YSC 44

37' : 12163-1430
RST3779

54' : 12146-1517
UC 2300

55' : 12170-1549
RST3782

58' : 12202-1408
STF1631AB

71' : 12146-1547
UC 2301

92' : 12216-1341
GWP1795

92' : 12195-1327
RST3784

93' : 12209-1334
BUP 142

109' : 12111-1415
GWP1761

111' : 12125-1339
GWP1767

116' : 12260-1457
BU 606

120' : 12116-1341
STF3080

123' : 12226-1639
UC 2326

133' : 12109-1333
NSN 113

144' : 12272-1551
KPP1558

145' : 12254-1320
RST3788AB

145' : 12167-1720
RST3780

147' : 12114-1647
S 634AB

149' : 12105-1638
ARA 69

149' : 12277-1546
TOK 558AB

149' : 12266-1336
HJ 2611

150' : 12260-1632
UC 2335

151' : 12248-1650
GWP1803

151' : 12131-1243
LDS4192

151' : 12280-1539
TDS 664



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

12180-1456 RST 3783

 
 
12h 18m 00.18s -14° 56' 17.6" P.A. 141.00 sep 15.4 mag 8.88,15.00 Sp G5V dist. 76.39 pc (249.18 l.y.)
 
 
Coord 2000 12180-1456 Discov num RST3783 Comp Coord arcsec 2000 12 18 00.18 -14 56 17.6
Date first 1937 Date last 2015 Obs 8
Pa first 215 Pa last 141.4 P.A. Now (θ) 141.4°
Sep first 3.5 Sep last 15.43 Sep. Now (ρ) 15.43"
Mag pri 8.88 Mag sec 15.00 delta mag (ΔM) 6.12 Spectral class G5V (yellow)
Pri motion ra -175 Sec motion ra
Pri motion dec +111 Sec motion dec
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus SAO 157196 HIP 59974 Tycho2 5532-01390-1
HD 106953 BD BD-14 3486 Distance 76.39 Distance ly 249.18
 
 
WDS 12180-1456 RST 3783 : NOTES
 
 
discov_num notes refcode
RST3783 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
Additional notes may be found in van den Bos (1963). B__1963b
Rectilinear solution by Hurowitz et al. (2014). USN2014a
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2014a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.182....1H
USN2014a Inf. Circ. 182, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12180-1456 RST3783 1998 6 146 12.4 9.00 15.00 G5V N D 121800.18-145617.6
12180-1456 RST3783 2000 7 145 12.7 9.00 15.00 G5V N D 121800.18-145617.6
12180-1456 RST3783 2015 8 141 15.4 8.88 15.00 G5V NL U 121800.18-145617.6

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

 
 
WDS 12180-1456 RST 3783 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12180-1456 RST 3783 : MEASURES
 
 
No records found.

 
 
WDS 12180-1456 : VIRTUAL EYEPIECE
 
 

12180-1456 RST3783A mag 8.88 Sp G5V 12180-1456 RST3783B sep 15.2 P.A. 142.40 mag 15 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 12180-1456 : ALADIN DSS IMAGE @ 12h 18m 00.18s -14° 56' 17.6"
 
 
 
 
WDS 12180-1456 RST 3783 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12180-1456 RST3783 distance=0' 12186-1424 YSC 44 distance=33' 12163-1430 RST3779 distance=37' 12146-1517 UC 2300 distance=54' 12170-1549 RST3782 distance=55' 12202-1408 STF1631AB distance=58' 12146-1547 UC 2301 distance=71' 12216-1341 GWP1795 distance=92' 12195-1327 RST3784 distance=92' 12209-1334 BUP 142 distance=93' 12111-1415 GWP1761 distance=109' 12125-1339 GWP1767 distance=111' 12260-1457 BU 606 distance=116' 12116-1341 STF3080 distance=120' 12226-1639 UC 2326 distance=123' 12109-1333 NSN 113 distance=133' 12272-1551 KPP1558 distance=144' 12254-1320 RST3788AB distance=145' 12254-1320 TOK 557AC distance=145' 12167-1720 RST3780 distance=145' 12114-1647 S 634AB distance=147' 12114-1647 S 634Aa,Ab distance=147' 12105-1638 ARA 69 distance=149' 12277-1546 TOK 558AB distance=149' 12266-1336 HJ 2611 distance=149' 12260-1632 UC 2335 distance=150' 12248-1650 GWP1803 distance=151' 12131-1243 LDS4192 distance=151' 12280-1539 TDS 664 distance=151' 12284-1512 TDS8399 distance=152' 12194-1727 GWP1788 distance=153' 12251-1304 UC 2333 distance=153' 12283-1548 MEL 7 distance=157' 12158-1733 RBR 5 (Gienah) distance=160' 12143-1222 RST3778 distance=164' 12254-1705 LDS5751 distance=169' 12230-1739 LDS4204 distance=179' 12068-1325 UC 2273 distance=187' 12178-1807 UC 2311 distance=191' 12238-1202 TSN 58 distance=194' 12267-1229 BWL 30 distance=195' 12299-1631 LAF 46BC distance=196' 12299-1631 LAF 46BD distance=196' 12299-1631 LAF 46BE distance=196' 12299-1631 SHJ 145AB (Algorab) distance=196' 12064-1315 JNN 77 distance=198' 12303-1331 RST3795 distance=198' 12301-1324 BU 28AB distance=199' 12301-1324 LV 19AC distance=199' 12301-1324 LV 19AD distance=199' 12201-1813 TSN 158 distance=199' 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 12180-1456 RST3783 141 15.4
Show 12186-1424 YSC 44 72 0.1 33
Show 12163-1430 RST3779 301 0.4 37
Show 12146-1517 UC 2300 310 11.2 54
Show 12170-1549 RST3782 290 0.8 55
Show 12202-1408 STF1631 AB 305 14.8 58
Show 12146-1547 UC 2301 219 60.0 71
Show 12216-1341 GWP1795 22 219.3 92
Show 12195-1327 RST3784 270 5.0 92
Show 12209-1334 BUP 142 310 46.0 93
Show 12111-1415 GWP1761 79 18.0 109
Show 12125-1339 GWP1767 221 7.9 111
Show 12260-1457 BU 606 289 0.6 116
Show 12116-1341 STF3080 200 4.7 120
Show 12226-1639 UC 2326 158 10.0 123
Show 12109-1333 NSN 113 213 21.5 133
Show 12272-1551 KPP1558 338 11.8 144
Show 12254-1320 RST3788 AB 310 2.7 145
Show 12254-1320 TOK 557 AC 33 403.8 145
Show 12167-1720 RST3780 198 0.3 145
Show 12114-1647 S 634 AB 302 4.6 147
Show 12114-1647 S 634 Aa,Ab 118 0.0 147
Show 12105-1638 ARA 69 356 11.4 149
Show 12277-1546 TOK 558 AB 200 999.9 149
Show 12266-1336 HJ 2611 221 13.5 149
Show 12260-1632 UC 2335 190 32.0 150
Show 12248-1650 GWP1803 325 22.9 151
Show 12131-1243 LDS4192 167 13.8 151
Show 12280-1539 TDS 664 118 2.0 151
Show 12284-1512 TDS8399 113 0.5 152
Show 12194-1727 GWP1788 193 12.4 153
Show 12251-1304 UC 2333 248 26.3 153
Show 12283-1548 MEL 7 279 0.3 157
Show Gienah 12158-1733 RBR 5 106 1.1 160
Show 12143-1222 RST3778 42 0.5 164
Show 12254-1705 LDS5751 318 28.5 169
Show 12230-1739 LDS4204 15 175.2 179
Show 12068-1325 UC 2273 340 56.5 187
Show 12178-1807 UC 2311 11 8.4 191
Show 12238-1202 TSN 58 273 25.7 194
Show 12267-1229 BWL 30 70 1.9 195
Show 12299-1631 LAF 46 BC 88 6.7 196
Show 12299-1631 LAF 46 BD 100 8.3 196
Show 12299-1631 LAF 46 BE 124 10.2 196
Show Algorab 12299-1631 SHJ 145 AB 216 24.2 196
Show 12064-1315 JNN 77 54 0.4 198
Show 12303-1331 RST3795 201 1.7 198
Show 12301-1324 BU 28 AB 349 2.1 199
Show 12301-1324 LV 19 AC 303 71.3 199
Show 12301-1324 LV 19 AD 166 71.2 199
Show 12201-1813 TSN 158 311 0.1 199

 
 
WDS 12180-1456 : COMPONENTS
 
 
  A
B pa=142.4°
sep=15.23"
 
 
12180-1456 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121800.18-145617.6 Mag 8.88 Spectral class G5V (yellow)
PmRA -175.00 PmDE 111.0 SAO 157196 HIP 59974
Tycho2 5532-01390-1 HD 106953 BD BD-14 3486
Tycho2
Tycho2 5532-01390-1 Pflag RAmdeg 184.50029107 DEmdeg -14.93796273
PmRA -177.2 PmDE 107.7 E RAmdeg 9 E DEmdeg 11
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.30 EpDEm 1988.94
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.8 BTmag 9.612 E BTmag 0.024 VTmag 8.883
E VTmag 0.017 Prox 999 TYC T HIP 59974
CCDM RAdeg 184.50071500 DEdeg -14.93822028 EpRA 1990 1.67
EpDE 1990 1.38 E RAdeg 9.3 E DEdeg 11.9 Posflg
Corr 0.2
SAO
SAO 157196 DelFlag RA1950 PmRA1950 -0.011
DE1950 PmDE1950 0.112 Vmag 9 SpType G0
Double code Source 21 CatNum 4742 DM BD-14 3486
DMcomp BDsup HD 106953 M HD 0
GC RA1950rad 3.2089072 DE1950rad -0.25589578 PmRA2000 -0.0107
PmDE2000 0.118
Hipparcos
Catalog H HIP 59974 Proxy RAhms 12 18 00.18
DEdms -14 56 17.6 Vmag 8.81 VarFlag R Vmag G
RAdeg 184.501 DEdeg -14.9382 AstroRef Plx 13.51
CCDM 12180-1456 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 106953 BD BD-14 3486
CD CP Dm number -14 3486 VIred 0.72
SpType G5V R SpType Coord arcsec 2000 121800.18-145617.6
Hipparcos 2
HIP 59974 Sn 5 So 0 Nc 1
RArad 3.2201454012 DErad -0.260721211 Plx 13.09 PmRA -176.21
PmDE 106.53 E RArad 0.93 E DErad 0.63 E Plx 1.1
E pmRA 0.9 E pmDE 0.62 Hpmag 8.9461 E Hpmag 0.002
SHp 0.016 VA 0 BV 0.653 E BV 0.003
VI 0.72
CCDM
Ccdm 12180-1456 RComp Comp A Note1
Note2 Discov num DRAs 0.15 DDEs -16.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G0 PmNote *
PmRA -160 PmDE 112 Dm number -14 3486 Cat1 BD
Name2 157196 Cat2 SAO HD 106953 M HD
ADS BDS M ADS BDS N IDS IDS 12128S1423A
HIC 59974
 
 
12180-1456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121800.82-145629.7 Mag 15 Calc delta mag 6.12
Calc coord yes
CCDM
Ccdm 12180-1456 RComp Comp B Note1
Note2 Discov num RST3783 DRAs DDEs
R dRAs Year 1943 Theta 200 Rho 3.5
Obs 2 Vmag 15.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12128S1423B
HIC 59974