19126+6740 BUP 186 AB

 
 
19h 12m 33.15s +67° 39' 40.7" P.A. 341.00 sep 80.4 mag 3.17,12.58 Sp G9III dist. 29.87 pc (97.44 l.y.)
 
 
Coord 2000 19126+6740 Discov num BUP 186 Comp AB Coord arcsec 2000 19 12 33.15 +67 39 40.7
Date first 1879 Date last 2021 Obs 12
Pa first 354 Pa last 340.5 P.A. Now (θ) 340.5°
Sep first 90.4 Sep last 80.38 Sep. Now (ρ) 80.38"
Mag pri 3.17 Mag sec 12.58 delta mag (ΔM) 9.41 Spectral class G9III (yellow)
Pri motion ra +095 Sec motion ra -003
Pri motion dec +092 Sec motion dec +003
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.001
This double is not physical.
 
 
19126+6740 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18222 19 12 33 +67 39 41 BUP 186 AB 2021 12 341 80.4 3.17 12.58 9.41 <===
Show Altais 18222 19 12 33 +67 39 41 BUP 186 AC 2021 9 21 131.2 3.07 12.00 8.93
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Altais Constellation Draco SAO 18222 HIP 94376
Tycho2 4444-02239-1 Gaia DR2 2255173119656110336 HD 180711 HR 7310
GC 26520 BD BD+67 1129 Bayer Delta Draconis Bayer name Del Dra
Flamsteed 57 Draconis Flamsteed name 57 Dra FK5 723 Distance 29.87
Distance ly 97.44 Bayer greek δ Dra
Other names Aldib, Nodus Secundus, Nodus II
Meaning goat, second node
 
 
WDS 19126+6740 BUP 186 AB : NOTES
 
 
discov_num notes refcode
BUP 186 del Dra = 57 Dra = Altais
Smyth's quoted separation is difference in RA only. Smy1844
 
 
REFERENCES
 
 
refcode metd author reference
Smy1844 Ma - Smyth, W.H. 1844QB43.S66.......
Smy1844 Cycle of Celestial Objects 2, 1844
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19126+6740 BUP 186 AB 2007 6 342 81.5 3.07 12.40 G9III N D 191233.15+673940.7
19126+6740 BUP 186 AB 2015 8 342 81.0 3.17 12.58 G9III N 191233.15+673940.7
19126+6740 BUP 186 AB 2021 12 341 80.4 3.17 12.58 G9III NU 191233.15+673940.7

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

 
 
WDS 19126+6740 BUP 186 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19126+6740 BUP 186 AB : MEASURES
 
 
No records found.

 
 
WDS 19126+6740 : VIRTUAL EYEPIECE
 
 

19126+6740 BUP 186A mag 3.17 Sp G9III 19126+6740 BUP 186B sep 76.5 P.A. 352.30 mag 12.58 19126+6740 BUP 186C sep 124.1 P.A. 8.10 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19126+6740 : ALADIN DSS IMAGE @ 19h 12m 33.15s +67° 39' 40.7"
 
 
 
 
WDS 19126+6740 BUP 186 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19126+6740  BUP 186AB (Altais) distance=0' 19146+6733  MLB 356 distance=14' 19106+6749  LDS2430AB distance=16' 19106+6749  DAM1456AC distance=16' 19143+6754  STF2508 distance=18' 19153+6750  HAU   3 distance=19' 19168+6742  STF2514AB distance=25' 19168+6742  STF2514AC distance=25' 19173+6731  UC 3877 distance=29' 19079+6756  MLB1082 distance=31' 19141+6707  HDS2722 distance=34' 19170+6808  MLR  88 distance=38' 19106+6700  MLB 288 distance=41' 19067+6716  LDS2760 distance=43' 19126+6829  LDS2431 distance=50' 19078+6658  UC 3809 distance=51' 19147+6830  TDT1314 distance=52' 19133+6647  MLR  98 distance=53' 19107+6646  TDS 975 distance=55' 19131+6635  MLB 289BC distance=64' 19014+6737  UC 3764 distance=64' 19131+6635  MLB 289AB distance=64' 19022+6702  LDS2427 distance=71' 19063+6632  TDT1225 distance=77' 19138+6620  UC 3856AB distance=81' 19138+6620  UC 3856AC distance=81' 19138+6620  UC 3856BC distance=81' 19255+6820  LDS2436 distance=84' 18581+6716  MLB 414 distance=87' 19257+6653  UC 3930 distance=90' 19263+6658  HU  944 distance=91' 19128+6609  UC 3848 distance=92' 19100+6606  LDS2429 distance=95' 18551+6757  LDS2424 distance=101' 19303+6719  LDS2441 distance=105' 18592+6629  TDT1166 distance=105' 19244+6904  TDT1431 distance=107' 19123+6928  TDT1292 distance=109' 19247+6907  LDS2435 distance=111' 18543+6706  MLB 287 distance=111' 18543+6705  MLB1080 distance=112' 19083+6928  DAM 136 distance=112' 19314+6712  TDT1519 distance=112' 19050+6928  LDS1899 distance=113' 19000+6620  MLB1081 distance=113' 19217+6600  TDS 985 distance=114' 19256+6907  TOI1401 distance=114' 19286+6859  LDS2438 distance=119' 19024+6927  STF2478 distance=121' 19300+6630  BU 1335BC distance=124' 19300+6630  STF2546AB distance=124' 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 Altais 19126+6740 BUP 186 AB 341 80.4
Show Altais 19126+6740 BUP 186 AC 21 131.2
Show 19146+6733 MLB 356 20 4.1 14
Show 19106+6749 LDS2430 AB 38 18.6 16
Show 19106+6749 DAM1456 AC 19 8.8 16
Show 19143+6754 STF2508 116 17.7 18
Show 19153+6750 HAU 3 237 6.6 19
Show 19168+6742 STF2514 AB 349 24.0 25
Show 19168+6742 STF2514 AC 255 138.9 25
Show 19173+6731 UC 3877 356 32.5 29
Show 19079+6756 MLB1082 39 12.9 31
Show 19141+6707 HDS2722 25 0.1 34
Show 19170+6808 MLR 88 210 0.6 38
Show 19106+6700 MLB 288 288 3.9 41
Show 19067+6716 LDS2760 220 23.5 43
Show 19126+6829 LDS2431 148 9.4 50
Show 19078+6658 UC 3809 108 62.4 51
Show 19147+6830 TDT1314 50 0.5 52
Show 19133+6647 MLR 98 286 0.5 53
Show 19107+6646 TDS 975 275 1.0 55
Show 19131+6635 MLB 289 BC 359 5.7 64
Show 19014+6737 UC 3764 311 35.3 64
Show 19131+6635 MLB 289 AB 285 32.0 64
Show 19022+6702 LDS2427 88 3.0 71
Show 19063+6632 TDT1225 96 2.4 77
Show 19138+6620 UC 3856 AB 259 42.3 81
Show 19138+6620 UC 3856 AC 299 45.4 81
Show 19138+6620 UC 3856 BC 3 30.4 81
Show 19255+6820 LDS2436 325 3.7 84
Show 18581+6716 MLB 414 140 2.0 87
Show 19257+6653 UC 3930 235 33.0 90
Show 19263+6658 HU 944 356 1.5 91
Show 19128+6609 UC 3848 3 51.1 92
Show 19100+6606 LDS2429 136 54.4 95
Show 18551+6757 LDS2424 354 13.3 101
Show 19303+6719 LDS2441 159 9.9 105
Show 18592+6629 TDT1166 195 0.9 105
Show 19244+6904 TDT1431 56 0.7 107
Show 19123+6928 TDT1292 59 2.4 109
Show 19247+6907 LDS2435 24 10.8 111
Show 18543+6706 MLB 287 314 7.4 111
Show 18543+6705 MLB1080 6 10.0 112
Show 19083+6928 DAM 136 112 9.2 112
Show 19314+6712 TDT1519 84 0.4 112
Show 19050+6928 LDS1899 250 3.2 113
Show 19000+6620 MLB1081 130 6.4 113
Show 19217+6600 TDS 985 159 0.9 114
Show 19256+6907 TOI1401 45 0.2 114
Show 19286+6859 LDS2438 210 9.4 119
Show 19024+6927 STF2478 316 1.0 121
Show 19300+6630 BU 1335 BC 24 2.2 124

 
 
WDS 19126+6740 : COMPONENTS
 
 
  A B
B pa=352.3°
sep=76.45"
 
C pa=8.1°
sep=124.07"
pa=30.5°
sep=54.61"
 
 
19126+6740 A
 
 
Common name Altais Meaning goat, second node Other names Aldib, Nodus Secundus, Nodus II Coord arcsec 2000 191233.15+673940.7
Mag 3.17 Spectral class G9III (yellow) PmRA 95.00 PmDE 92.0
SAO 18222 HIP 94376 Tycho2 4444-02239-1 HD 180711
HR 7310 GC 26520 BD BD+67 1129 Bayer Delta Draconis
Bayer name Del Dra Flamsteed 57 Draconis Flamsteed name 57 Dra FK5 723
Tycho2
Tycho2 4444-02239-1 Pflag RAmdeg 288.13874850 DEmdeg 67.66154123
PmRA 94.4 PmDE 92.1 E RAmdeg 3 E DEmdeg 3
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.33 EpDEm 1991.24
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.3 BTmag 4.322 E BTmag 0.014 VTmag 3.165
E VTmag 0.009 Prox 999 TYC T HIP 94376
CCDM RAdeg 288.13817889 DEdeg 67.66132639 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 18222 DelFlag RA1950 PmRA1950 0.0158
DE1950 PmDE1950 0.093 Vmag 3.2 SpType K0
Double code Source 74 CatNum 723 DM BD+67 1129
DMcomp BDsup HD 180711 M HD 0
GC 26520 RA1950rad 5.02893525 DE1950rad 1.17938213 PmRA2000 0.0165
PmDE2000 0.092
Hipparcos
Catalog H HIP 94376 Proxy RAhms 19 12 33.15
DEdms +67 39 40.7 Vmag 3.07 VarFlag R Vmag G
RAdeg 288.138 DEdeg 67.6613 AstroRef Plx 32.54
CCDM 19126+6740 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 180711 BD BD+67 1129
CD CP Dm number +67 1129 VIred 0.94
SpType G9III R SpType Coord arcsec 2000 191233.15+673940.7
Hipparcos 2
HIP 94376 Sn 5 So 0 Nc 1
RArad 5.0289593472 DErad 1.1809127583 Plx 33.48 PmRA 95.74
PmDE 91.92 E RArad 0.1 E DErad 0.09 E Plx 0.1
E pmRA 0.1 E pmDE 0.11 Hpmag 3.2296 E Hpmag 0.0005
SHp 0.004 VA 0 BV 0.99 E BV 0.018
VI 0.94
CCDM
Ccdm 19126+6740 RComp Comp A Note1
Note2 Discov num DRAs -2.73 DDEs -18.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.2 Sp K0 PmNote *
PmRA 91 PmDE 93 Dm number +67 1129 Cat1 BD
Name2 +67 836 Cat2 AGK2/3 HD 180711 M HD
ADS BDS M ADS BDS N IDS IDS 19125N6729A
HIC 94376
 
 
19126+6740 B
 
 
Coord arcsec 2000 191231.36+674056.5 Mag 12.58 PmRA -3.00 PmDE 3.0
Calc delta mag 9.41 Calc coord yes
CCDM
Ccdm 19126+6740 RComp Comp B Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1907 Theta 352 Rho 88.1
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19125N6729B
HIC
 
 
19126+6740 C
 
 
Coord arcsec 2000 191236.23+674143.5 Mag 12 PmRA -50.00 PmDE -26.0
Calc delta mag 8.83 Calc coord yes