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Doubles in session


Current system
22120+5012
STT 465 AB
HD 210819


Nearby doubles
11' : 22124+5002
TDT3402

27' : 22145+5001
TDS1164

28' : 22120+5039
KPP 678

31' : 22091+5014
COU2658

31' : 22117+4941
ES 1178

37' : 22152+4953
STF2890AB

38' : 22144+4942
CLL 20

39' : 22112+5049
HJ 1741AB

42' : 22077+5011
TDT3357

42' : 22158+4952
TDT3428

43' : 22077+5020
COU2550

43' : 22155+4947
TDT3424

43' : 22083+4948
BU 1510AB

45' : 22091+5047
BU 375

45' : 22075+5024
HJ 1732

48' : 22129+5058
HU 695

51' : 22129+4922
HO 291

51' : 22166+5036
COU2325

52' : 22129+4921
TDT3409

56' : 22159+4931
UC 271

58' : 22147+4921
STF2886AB

59' : 22090+5103
FAL 74

60' : 22115+5110
COU2660

60' : 22149+4920
OL 164

62' : 22154+5104
ES 1113AB

64' : 22173+5049
HU 595



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22120+5012 STT 465 AB (HD 210819)

 
 
22h 11m 57.53s +50° 11' 46.2" P.A. 315.00 sep 12.7 mag 7.30,10.55 Sp F0II dist. 649.35 pc (2118.18 l.y.)
 
 
Coord 2000 22120+5012 Discov num STT 465 Comp AB Coord arcsec 2000 22 11 57.53 +50 11 46.2
Date first 1848 Date last 2019 Obs 19
Pa first 324 Pa last 315.4 P.A. Now (θ) 315.4°
Sep first 15.3 Sep last 12.668 Sep. Now (ρ) 12.668"
Mag pri 7.30 Mag sec 10.55 delta mag (ΔM) 3.25 Spectral class F0II (yellow-white)
Pri motion ra -004 Sec motion ra -007
Pri motion dec -003 Sec motion dec -022
Notes
rPM=0.833
This double is not physical.
 
 
22120+5012 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 210819 51749 22 11 58 +50 11 46 STT 465 AB 2019 19 315 12.7 7.30 10.55 3.25 <===
Show 51749 22 11 58 +50 11 46 STT 465 AC 2012 4 233 17.8 7.30 13.30 6.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 210819 Constellation Lacerta SAO 51749 HIP 109586
Tycho2 3614-02638-1 Gaia DR2 1976779730456798848 HD 210819 BD BD+49 3767
Distance 649.35 Distance ly 2118.18
 
 
WDS 22120+5012 STT 465 AB (HD 210819) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22120+5012 STT 465 AB 2000 13 316 12.9 7.30 10.55 F0II D 221157.53+501146.2
22120+5012 STT 465 AB 2010 15 317 12.8 7.30 10.55 F0II D 221157.53+501146.2
22120+5012 STT 465 AB 2015 17 315 12.7 7.30 10.55 F0II 221157.53+501146.2
22120+5012 STT 465 AB 2019 19 315 12.7 7.30 10.55 F0II 221157.53+501146.2

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

 
 
WDS 22120+5012 STT 465 AB (HD 210819) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22120+5012 STT 465 AB (HD 210819) : MEASURES
 
 
No records found.

 
 
WDS 22120+5012 (HD 210819) : VIRTUAL EYEPIECE
 
 

22120+5012 STT 465A mag 7.3 Sp F0II 22120+5012 STT 465B sep 10.7 P.A. 327.70 mag 10.55 22120+5012 STT 465C sep 14.1 P.A. 219.90 mag 13.3 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 22120+5012 (HD 210819) : ALADIN DSS IMAGE @ 22h 11m 57.53s +50° 11' 46.2"
 
 
 
 
WDS 22120+5012 STT 465 AB (HD 210819) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22120+5012 STT 465AB distance=0' 22124+5002 TDT3402 distance=11' 22145+5001 TDS1164 distance=27' 22120+5039 KPP 678 distance=28' 22091+5014 COU2658 distance=31' 22117+4941 ES 1178 distance=31' 22152+4953 STF2890AB distance=37' 22152+4953 STF2890AC distance=37' 22144+4942 CLL 20 distance=38' 22112+5049 HJ 1741AB distance=39' 22112+5049 HJ 1741AC distance=39' 22112+5049 HJ 1741AD distance=39' 22112+5049 DRS 21AE distance=39' 22077+5011 TDT3357 distance=42' 22158+4952 TDT3428 distance=42' 22077+5020 COU2550 distance=43' 22155+4947 TDT3424 distance=43' 22083+4948 BU 1510AB distance=43' 22083+4948 WOR 28AC distance=43' 22091+5047 BU 375 distance=45' 22075+5024 HJ 1732 distance=45' 22129+5058 HU 695 distance=48' 22129+4922 HO 291 distance=51' 22166+5036 COU2325 distance=51' 22129+4921 TDT3409 distance=52' 22159+4931 UC 271 distance=56' 22147+4921 STF2886AB distance=58' 22147+4921 WAL 142AC distance=58' 22090+5103 FAL 74 distance=59' 22115+5110 COU2660 distance=60' 22149+4920 OL 164 distance=60' 22154+5104 ES 1113AB distance=62' 22154+5104 ACA 14AC distance=62' 22154+5104 ACA 14AD distance=62' 22173+5049 HU 595 distance=64' 22101+4911 TDT3382 distance=64' 22088+4915 TDS1159 distance=65' 22178+4936 TDT3452 distance=68' 22083+4913 ES 685 distance=69' 22053+5036 TDT3331 distance=69' 22184+4940 ES 534AB distance=71' 22184+4940 ES 534AC distance=71' 22184+4940 ES 534CD distance=71' 22190+5038 OL 65 distance=73' 22036+5004 TDT3316 distance=81' 22044+5049 CBL 98 distance=82' 22151+5129 HO 614 distance=83' 22055+5108 ES 1110 distance=84' 22037+4946 GRF 19AB distance=84' 22037+4946 GRF 19AC distance=84' 22175+4908 ES 2717 distance=84' 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 22120+5012 STT 465 AB 315 12.7
Show 22120+5012 STT 465 AC 233 17.8
Show 22124+5002 TDT3402 78 0.7 11
Show 22145+5001 TDS1164 240 1.3 27
Show 22120+5039 KPP 678 325 6.1 28
Show 22091+5014 COU2658 212 0.3 31
Show 22117+4941 ES 1178 295 1.7 31
Show 22152+4953 STF2890 AB 11 9.4 37
Show 22152+4953 STF2890 AC 278 73.1 37
Show 22144+4942 CLL 20 305 38.9 38
Show 22112+5049 HJ 1741 AB 286 37.8 39
Show 22112+5049 HJ 1741 AC 270 64.0 39
Show 22112+5049 HJ 1741 AD 271 73.5 39
Show 22112+5049 DRS 21 AE 243 10.9 39
Show 22077+5011 TDT3357 220 0.5 42
Show 22158+4952 TDT3428 86 2.4 42
Show 22077+5020 COU2550 114 0.7 43
Show 22155+4947 TDT3424 348 0.8 43
Show 22083+4948 BU 1510 AB 272 27.8 43
Show 22083+4948 WOR 28 AC 289 48.3 43
Show 22091+5047 BU 375 301 1.0 45
Show 22075+5024 HJ 1732 247 9.4 45
Show 22129+5058 HU 695 17 0.8 48
Show 22129+4922 HO 291 195 8.3 51
Show 22166+5036 COU2325 138 0.5 51
Show 22129+4921 TDT3409 343 1.3 52
Show 22159+4931 UC 271 124 12.0 56
Show 22147+4921 STF2886 AB 108 20.8 58
Show 22147+4921 WAL 142 AC 106 86.3 58
Show 22090+5103 FAL 74 81 2.6 59
Show 22115+5110 COU2660 249 0.7 60
Show 22149+4920 OL 164 27 1.5 60
Show 22154+5104 ES 1113 AB 220 7.1 62
Show 22154+5104 ACA 14 AC 328 16.5 62
Show 22154+5104 ACA 14 AD 26 22.9 62
Show 22173+5049 HU 595 222 0.6 64
Show 22101+4911 TDT3382 220 1.7 64
Show 22088+4915 TDS1159 323 1.0 65
Show 22178+4936 TDT3452 333 0.5 68
Show 22083+4913 ES 685 56 6.7 69
Show 22053+5036 TDT3331 270 0.5 69
Show 22184+4940 ES 534 AB 245 13.6 71
Show 22184+4940 ES 534 AC 69 47.5 71
Show 22184+4940 ES 534 CD 103 7.2 71
Show 22190+5038 OL 65 11 4.3 73
Show 22036+5004 TDT3316 304 0.5 81
Show 22044+5049 CBL 98 314 37.1 82
Show 22151+5129 HO 614 173 5.9 83
Show 22055+5108 ES 1110 2 2.2 84
Show 22037+4946 GRF 19 AB 253 73.6 84
Show 22037+4946 GRF 19 AC 188 54.2 84

 
 
WDS 22120+5012 : COMPONENTS
 
 
  A B
B pa=327.7°
sep=10.67"
 
C pa=219.9°
sep=14.13"
pa=189.7°
sep=20.14"
 
 
22120+5012 A
 
 
Name HD 210819 Coord arcsec 2000 221157.53+501146.2 Mag 7.3 Spectral class F0II (yellow-white)
PmRA -4.00 PmDE -3.0 SAO 51749 HIP 109586
Tycho2 3614-02638-1 HD 210819 BD BD+49 3767
Tycho2
Tycho2 3614-02638-1 Pflag RAmdeg 332.98972896 DEmdeg 50.19618989
PmRA -3.8 PmDE -1.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.37 EpDEm 1991.47
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.3 BTmag 7.760 E BTmag 0.015 VTmag 7.295
E VTmag 0.010 Prox 130 TYC T HIP 109586
CCDM RAdeg 332.98974278 DEdeg 50.19619361 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 4.2 E DEdeg 4.2 Posflg
Corr 0.1
SAO
SAO 51749 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 0.014 Vmag 7.1 SpType F0
Double code Source 3 CatNum 1922 DM BD+49 3767
DMcomp BDsup HD 210819 M HD 0
GC RA1950rad 5.80325068 DE1950rad 0.87177153 PmRA2000 0.0028
PmDE2000 0.01
Hipparcos
Catalog H HIP 109586 Proxy RAhms 22 11 57.54
DEdms +50 11 46.3 Vmag 7.22 VarFlag R Vmag H
RAdeg 332.99 DEdeg 50.1962 AstroRef Plx 1.58
CCDM 22120+5012 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 210819 BD BD+49 3767
CD CP Dm number +49 3767 VIred 0.5
SpType F0 R SpType Coord arcsec 2000 221157.54+501146.3
Hipparcos 2
HIP 109586 Sn 1 So 2 Nc 1
RArad 5.8117673879 DErad 0.8760888415 Plx 1.54 PmRA -3.58
PmDE -3.18 E RArad 0.52 E DErad 0.52 E Plx 0.71
E pmRA 0.58 E pmDE 0.57 Hpmag 7.3212 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.43 E BV 0.015
VI 0.5
CCDM
Ccdm 22120+5012 RComp Comp A Note1
Note2 Discov num DRAs -2.50 DDEs -13.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.3 Sp F0 PmNote *
PmRA -10 PmDE 1 Dm number +49 3767 Cat1 BD
Name2 +49 1922 Cat2 AGK2/3 HD 210819 M HD
ADS BDS A15727 M ADS BDS N IDS IDS 22080N4942A
HIC 109586
 
 
22120+5012 B
 
 
Coord arcsec 2000 221156.94+501155.2 Mag 10.55 PmRA -7.00 PmDE -22.0
Calc delta mag 3.25 Calc coord yes
CCDM
Ccdm 22120+5012 RComp Comp B Note1
Note2 Discov num STT 465 DRAs DDEs
R dRAs Year 1848 Theta 322 Rho 14.8
Obs 8 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15727 M ADS BDS N IDS IDS 22080N4942B
HIC
 
 
22120+5012 C
 
 
Coord arcsec 2000 221156.59+501135.4 Mag 13.3 PmRA -9.00 PmDE -3.0
Calc delta mag 6 Calc coord yes
CCDM
Ccdm 22120+5012 RComp Comp C Note1
Note2 Discov num STT 465 DRAs DDEs
R dRAs Year 1908 Theta 235 Rho 18.0
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15727 M ADS BDS N IDS IDS 22080N4942C
HIC