19470+1911 HDS 2812 (HD 187014)

 
 
19h 46m 59.65s +19° 10' 50.6" P.A. 8.00 sep 0.2 mag 8.36,9.69 Sp B9 dist. 246.31 pc (803.46 l.y.)
 
 
Coord 2000 19470+1911 Discov num HDS2812 Comp Coord arcsec 2000 19 46 59.65 +19 10 50.6
Date first 1991 Date last 1997 Obs 2
Pa first 10 Pa last 7.7 P.A. Now (θ) 7.7°
Sep first 0.1 Sep last 0.152 Sep. Now (ρ) 0.152"
Mag pri 8.36 Mag sec 9.69 delta mag (ΔM) 1.33 Spectral class B9 (blue-white)
Pri motion ra +003 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187014 Constellation Sagitta SAO 105249 HIP 97339
Tycho2 1623-02152-1 Gaia DR2 1824641131200386048 HD 187014 GC 27378
BD BD+18 4238 Distance 246.31 Distance ly 803.46
 
 
WDS 19470+1911 HDS 2812 (HD 187014) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19470+1911 HDS2812 1997 2 8 0.2 8.36 9.69 B9 194659.65+191050.6

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

 
 
WDS 19470+1911 HDS 2812 (HD 187014) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19470+1911 HDS 2812 (HD 187014) : MEASURES
 
 
No records found.

 
 
WDS 19470+1911 (HD 187014) : VIRTUAL EYEPIECE
 
 

19470+1911 HDS2812A mag 8.36 Sp B9 19470+1911 HDS2812B sep 0.1 P.A. 7.30 mag 9.69 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 19470+1911 (HD 187014) : ALADIN DSS IMAGE @ 19h 46m 59.65s +19° 10' 50.6"
 
 
 
 
WDS 19470+1911 HDS 2812 (HD 187014) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19470+1911 HDS2812 distance=0' 19476+1917 HU 347 distance=11' 19477+1913 TDT1759 distance=11' 19477+1905 TDT1760 distance=12' 19465+1924 J 1335 distance=14' 19465+1859 KPP 29BC distance=16' 19465+1859 J 3000AB distance=16' 19481+1855 STJ 25 distance=22' 19490+1909 AGC 11AB distance=29' 19490+1909 STF2585AB,C distance=29' 19490+1909 STF2585AB,D distance=29' 19477+1938 TDT1758 distance=29' 19480+1936 TDT1764 distance=29' 19450+1902 J 1185 distance=30' 19448+1907 BAZ 10 distance=31' 19487+1852 MCA 58 distance=31' 19468+1839 OL 72 distance=33' 19492+1922 GRV 284 distance=34' 19486+1843 J 3010 distance=35' 19485+1843 J 3009 distance=35' 19486+1844 FYM 277BE distance=35' 19486+1844 FYM 277CD distance=35' 19486+1844 J 3011AB distance=35' 19486+1844 FYM 277AC distance=35' 19486+1844 FYM 277AD distance=35' 19493+1852 J 3012AB distance=37' 19493+1852 J 3012AC distance=37' 19477+1836 J 827 distance=37' 19459+1832 OL 71 distance=38' 19494+1851 J 3013 distance=39' 19474+1832 BLA 6 distance=40' 19445+1931 HJ 2894 distance=41' 19444+1929 BAZ 9 distance=41' 19484+1834 TDT1772 distance=43' 19498+1844 J 3014 distance=47' 19497+1842 J 3344 distance=48' 19463+1821 HU 344 distance=51' 19485+1958 J 1865 distance=52' 19492+1830 GRV 283 distance=52' 19490+1955 J 2284 distance=53' 19490+1956 J 2283 distance=54' 19452+1823 TDT1708 distance=54' 19491+1956 J 2285AB distance=55' 19491+1956 FYM 262AC distance=55' 19508+1917 BAZ 12 distance=56' 19505+1839 TDT1795 distance=59' 19481+1814 GRV 280 distance=60' 19473+1805 BPM1558 distance=66' 19479+1806 J 1187 distance=67' 19442+1815 TDT1687 distance=70' 19426+1940 DAM 357 distance=70' 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 19470+1911 HDS2812 8 0.2
Show 19476+1917 HU 347 324 1.5 11
Show 19477+1913 TDT1759 354 0.7 11
Show 19477+1905 TDT1760 79 1.8 12
Show 19465+1924 J 1335 182 1.4 14
Show 19465+1859 KPP 29 BC 237 15.8 16
Show 19465+1859 J 3000 AB 56 4.4 16
Show 19481+1855 STJ 25 78 0.9 22
Show 19490+1909 AGC 11 AB 174 0.2 29
Show 19490+1909 STF2585 AB,C 311 8.3 29
Show 19490+1909 STF2585 AB,D 246 76.0 29
Show 19477+1938 TDT1758 230 0.4 29
Show 19480+1936 TDT1764 260 0.7 29
Show 19450+1902 J 1185 100 5.2 30
Show 19448+1907 BAZ 10 56 3.3 31
Show 19487+1852 MCA 58 100 0.4 31
Show 19468+1839 OL 72 9 7.1 33
Show 19492+1922 GRV 284 36 52.5 34
Show 19486+1843 J 3010 313 5.5 35
Show 19485+1843 J 3009 124 6.6 35
Show 19486+1844 FYM 277 BE 298 12.0 35
Show 19486+1844 FYM 277 CD 346 3.0 35
Show 19486+1844 J 3011 AB 305 10.0 35
Show 19486+1844 FYM 277 AC 253 19.0 35
Show 19486+1844 FYM 277 AD 268 19.0 35
Show 19493+1852 J 3012 AB 272 6.6 37
Show 19493+1852 J 3012 AC 173 6.8 37
Show 19477+1836 J 827 35 3.2 37
Show 19459+1832 OL 71 182 4.9 38
Show 19494+1851 J 3013 256 7.4 39
Show 19474+1832 BLA 6 242 0.1 40
Show 19445+1931 HJ 2894 319 10.1 41
Show 19444+1929 BAZ 9 161 1.1 41
Show 19484+1834 TDT1772 139 0.6 43
Show 19498+1844 J 3014 346 6.4 47
Show 19497+1842 J 3344 301 9.8 48
Show 19463+1821 HU 344 342 0.2 51
Show 19485+1958 J 1865 22 6.3 52
Show 19492+1830 GRV 283 342 34.2 52
Show 19490+1955 J 2284 64 5.8 53
Show 19490+1956 J 2283 351 10.4 54
Show 19452+1823 TDT1708 212 1.8 54
Show 19491+1956 J 2285 AB 35 8.4 55
Show 19491+1956 FYM 262 AC 142 12.6 55
Show 19508+1917 BAZ 12 288 2.5 56
Show 19505+1839 TDT1795 115 0.6 59
Show 19481+1814 GRV 280 228 40.0 60
Show 19473+1805 BPM1558 27 62.2 66
Show 19479+1806 J 1187 196 1.3 67
Show 19442+1815 TDT1687 225 1.8 70
Show 19426+1940 DAM 357 15 6.3 70

 
 
WDS 19470+1911 : COMPONENTS
 
 
  A
B pa=7.3°
sep=0.15"
 
 
19470+1911 A
 
 
Componente originario normalizzato AB Name HD 187014 Coord arcsec 2000 194659.65+191050.6 Mag 8.36
Spectral class B9 (blue-white) PmRA 3.00 PmDE -4.0 SAO 105249
HIP 97339 Tycho2 1623-02152-1 HD 187014 GC 27378
BD BD+18 4238
Tycho2
Tycho2 1623-02152-1 Pflag RAmdeg 296.74853177 DEmdeg 19.18071700
PmRA 3.3 PmDE -1.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.19 EpDEm 1991.30
Num 13 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 8.067 E BTmag 0.015 VTmag 8.055
E VTmag 0.011 Prox 999 TYC T HIP 97339
CCDM AB RAdeg 296.74852389 DEdeg 19.18072083 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 4.8 E DEdeg 4.9 Posflg P
Corr 0.2
SAO
SAO 105249 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.004 Vmag 8 SpType B9
Double code Source 70 CatNum 27378 DM BD+18 4238
DMcomp BDsup HD 187014 M HD 0
GC 27378 RA1950rad 5.16956225 DE1950rad 0.33260006 PmRA2000 0
PmDE2000 -0.005
Hipparcos
Catalog H HIP 97339 Proxy H RAhms 19 46 59.65
DEdms +19 10 50.6 Vmag 8.07 VarFlag R Vmag H
RAdeg 296.749 DEdeg 19.1807 AstroRef * Plx 3.74
CCDM 19470+1911 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 10 Rho 0.132 HD 187014 BD BD+18 4238
CD CP Dm number +18 4238 VIred 0.01
SpType B9 R SpType Coord arcsec 2000 194659.65+191050.6
Hipparcos 2
HIP 97339 Sn 55 So 3 Nc 2
RArad 5.1792387552 DErad 0.3347667595 Plx 4.06 PmRA 1.96
PmDE -2.28 E RArad 0.56 E DErad 0.5 E Plx 0.84
E pmRA 0.63 E pmDE 0.54 Hpmag 8.0833 E Hpmag 0.0013
SHp 0.017 VA 0 BV 0.007 E BV 0.01
VI 0.03
CCDM
Ccdm 19470+1911 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs -9.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.4 Sp B9 PmNote *
PmRA 3 PmDE -4 Dm number +18 4238 Cat1 BD
Name2 +19 1927 Cat2 AGK2/3 HD 187014 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97339
 
 
19470+1911 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194659.65+191050.8 Mag 9.69 Calc delta mag 1.33
Calc coord yes
CCDM
Ccdm 19470+1911 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.35 DDEs -9.3
R dRAs 82 Year 1991 Theta 10 Rho 0.1
Obs 1 Vmag 9.7 Sp PmNote *
PmRA 3 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97339