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Doubles in session


Current system
22207+2457
STF 2895 AB
HD 212005


Nearby doubles
8' : 22206+2505
HJ 1752

17' : 22208+2513
POU5693

20' : 22194+2504
POU5688

22' : 22194+2508
POU5687

23' : 22194+2446
POU5686

27' : 22200+2521
POU5690

38' : 22232+2441
POU5696

39' : 22195+2531
COU 436

40' : 22199+2420
POU5689

43' : 22177+2507
POU5682

44' : 22185+2427
POU5684

45' : 22240+2503
DOB9004

46' : 22183+2529
POU5683

49' : 22172+2502
POU5681

51' : 22240+2523
LDS1493

52' : 22171+2510
POU5680

60' : 22165+2447
POU5679

63' : 22179+2408
GRV 560

64' : 22249+2528
POU5701

70' : 22246+2413
POU5699

72' : 22156+2500
POU5678

73' : 22260+2447
POU5703

73' : 22156+2437
KPP4266

73' : 22189+2349
POU5685

74' : 22248+2409
HJ 1763

76' : 22200+2342
POU5691



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.

22207+2457 STF 2895 AB (HD 212005)

 
 
22h 20m 44.74s +24° 57' 24.7" P.A. 48.00 sep 14.0 mag 8.49,9.95 Sp K0III-IV dist. 310.56 pc (1013.05 l.y.)
 
 
Coord 2000 22207+2457 Discov num STF2895 Comp AB Coord arcsec 2000 22 20 44.74 +24 57 24.7
Date first 1828 Date last 2017 Obs 94
Pa first 3 Pa last 48 P.A. Now (θ) 48°
Sep first 2.5 Sep last 14.005 Sep. Now (ρ) 14.005"
Mag pri 8.49 Mag sec 9.95 delta mag (ΔM) 1.46 Spectral class K0III-IV (yellow-orange)
Pri motion ra -009 Sec motion ra +041
Pri motion dec -001 Sec motion dec +024
Notes N L (See Notes, Linear solution)
rPM=1.177
This double is not physical.
 
 
22207+2457 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 212005 90436 22 20 45 +24 57 25 STF 2895 AB 2017 94 48 14.0 8.49 9.95 1.46 <===
Show 90436 22 20 45 +24 57 25 STF 2895 AC 2015 14 142 122.0 8.49 11.47 2.98
Show 22 20 50 +24 55 48 STF 2895 CD 2015 18 76 11.6 11.47 11.50 0.03
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 212005 Constellation Pegasus SAO 90436 HIP 110326
Tycho2 2222-02478-1 Gaia DR2 1878973773103354624 HD 212005 GC 31238
ADS 15851 BD BD+24 4580 Distance 310.56 Distance ly 1013.05
 
 
WDS 22207+2457 STF 2895 AB (HD 212005) : NOTES
 
 
discov_num notes refcode
STF2895 CD: Also known as POU5695.
 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22207+2457 STF2895 AB 2006 75 48 13.4 8.49 9.95 K0III-IV NLD 222044.74+245724.7
22207+2457 STF2895 AB 2010 79 47 13.7 8.49 9.95 K0III-IV NLD 222044.74+245724.7
22207+2457 STF2895 AB 2012 82 48 13.7 8.49 9.95 K0III-IV NLD 222044.74+245724.7
22207+2457 STF2895 AB 2014 83 48 13.8 8.49 9.95 K0III-IV NLD 222044.74+245724.7
22207+2457 STF2895 AB 2016 85 48 14.0 8.49 9.95 K0III-IV NL 222044.74+245724.7
22207+2457 STF2895 AB 2017 86 49 14.0 8.49 9.95 K0III-IV NL 222044.74+245724.7

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

 
 
WDS 22207+2457 STF 2895 AB (HD 212005) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22207+2457 STF 2895 AB (HD 212005) : MEASURES
 
 
No records found.

 
 
WDS 22207+2457 (HD 212005) : VIRTUAL EYEPIECE
 
 

22207+2457 STF2895A mag 8.49 Sp K0III 22207+2457 STF2895B sep 13.3 P.A. 45.20 mag 9.95 Sp IV 22207+2457 STF2895C sep 121.9 P.A. 142.10 mag 11.47 22207+2457 STF2895D sep 126.4 P.A. 137.70 mag 11.5 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 22207+2457 (HD 212005) : ALADIN DSS IMAGE @ 22h 20m 44.74s +24° 57' 24.7"
 
 
 
 
WDS 22207+2457 STF 2895 AB (HD 212005) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22207+2457 STF2895AB distance=0' 22207+2457 STF2895CD distance=3' 22206+2505 HJ 1752 distance=8' 22208+2513 POU5693 distance=17' 22194+2504 POU5688 distance=20' 22194+2508 POU5687 distance=22' 22194+2446 POU5686 distance=23' 22200+2521 POU5690 distance=27' 22232+2441 POU5696 distance=38' 22195+2531 COU 436 distance=39' 22199+2420 POU5689 distance=40' 22177+2507 POU5682 distance=43' 22185+2427 POU5684 distance=44' 22240+2503 DOB9004 distance=45' 22183+2529 POU5683 distance=46' 22172+2502 POU5681 distance=49' 22240+2523 LDS1493 distance=51' 22171+2510 POU5680 distance=52' 22165+2447 POU5679 distance=60' 22179+2408 GRV 560 distance=63' 22249+2528 POU5701 distance=64' 22246+2413 POU5699 distance=70' 22156+2500 POU5678 distance=72' 22260+2447 POU5703 distance=73' 22156+2437 KPP4266 distance=73' 22189+2349 POU5685 distance=73' 22248+2409 HJ 1763 distance=74' 22200+2342 POU5691 distance=76' 22263+2511 UC 4747 distance=77' 22163+2547 TDT3436 distance=78' 22238+2351 POU5697 distance=80' 22153+2528 POU5676 distance=81' 22146+2446 UC 4688 distance=85' 22257+2406 POU5702 distance=85' 22145+2452 POU5673 distance=87' 22148+2425 UC 4690 distance=88' 22261+2406 POU5704 distance=90' 22155+2403 POU5677 distance=91' 22235+2621 UC 273 distance=92' 22247+2609 ES 535 distance=92' 22175+2335 GIC 179 distance=94' 22143+2534 BWL 57CD distance=95' 22138+2445 POU5671 distance=96' 22246+2337 POU5698 distance=96' 22208+2633 CVR 940 distance=96' 22270+2409 POU5707 distance=99' 22153+2354 COU 138 distance=99' 22163+2616 STF2889 distance=99' 22279+2518 BRT 227 distance=100' 22136+2440 LDS1491 distance=100' 22152+2353 POU5675 distance=100' 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 22207+2457 STF2895 AB 48 14.0
Show 22207+2457 STF2895 AC 142 122.0
Show 22207+2457 STF2895 CD 76 11.6 3
Show 22206+2505 HJ 1752 300 17.0 8
Show 22208+2513 POU5693 294 15.3 17
Show 22194+2504 POU5688 336 10.9 20
Show 22194+2508 POU5687 226 13.9 22
Show 22194+2446 POU5686 5.8 23
Show 22200+2521 POU5690 202 5.6 27
Show 22232+2441 POU5696 230 18.4 38
Show 22195+2531 COU 436 258 0.3 39
Show 22199+2420 POU5689 85 12.5 40
Show 22177+2507 POU5682 80 14.8 43
Show 22185+2427 POU5684 284 9.4 44
Show 22240+2503 DOB9004 165 42.9 45
Show 22183+2529 POU5683 168 12.9 46
Show 22172+2502 POU5681 86 8.2 49
Show 22240+2523 LDS1493 295 69.7 51
Show 22171+2510 POU5680 309 17.2 52
Show 22165+2447 POU5679 194 12.4 60
Show 22179+2408 GRV 560 194 64.4 63
Show 22249+2528 POU5701 106 13.6 64
Show 22246+2413 POU5699 23 6.2 70
Show 22156+2500 POU5678 175 15.5 72
Show 22260+2447 POU5703 238 10.9 73
Show 22156+2437 KPP4266 84 3.4 73
Show 22189+2349 POU5685 97 10.5 73
Show 22248+2409 HJ 1763 292 10.2 74
Show 22200+2342 POU5691 357 6.8 76
Show 22263+2511 UC 4747 235 31.6 77
Show 22163+2547 TDT3436 186 0.5 78
Show 22238+2351 POU5697 209 17.7 80
Show 22153+2528 POU5676 169 18.7 81
Show 22146+2446 UC 4688 109 16.9 85
Show 22257+2406 POU5702 81 11.4 85
Show 22145+2452 POU5673 226 7.5 87
Show 22148+2425 UC 4690 76 9.1 88
Show 22261+2406 POU5704 278 12.9 90
Show 22155+2403 POU5677 277 7.5 91
Show 22235+2621 UC 273 110 10.5 92
Show 22247+2609 ES 535 302 9.2 92
Show 22175+2335 GIC 179 13 999.9 94
Show 22143+2534 BWL 57 CD 304 0.1 95
Show 22138+2445 POU5671 242 4.2 96
Show 22246+2337 POU5698 89 107.3 96
Show 22208+2633 CVR 940 70 14.3 96
Show 22270+2409 POU5707 43 21.0 99
Show 22153+2354 COU 138 37 1.5 99
Show 22163+2616 STF2889 198 2.3 99
Show 22279+2518 BRT 227 105 5.2 100
Show 22136+2440 LDS1491 100 7.5 100

 
 
WDS 22207+2457 : COMPONENTS
 
 
  A B C
B pa=45.2°
sep=13.30"
 
C pa=142.1°
sep=121.94"
pa=148.2°
sep=124.24"
 
D pa=137.7°
sep=126.44"
pa=143.6°
sep=127.71"
pa=75.1°
sep=10.57"
 
 
22207+2457 A
 
 
Name HD 212005 Coord arcsec 2000 222044.74+245724.7 Mag 8.49 Spectral class K0III (yellow-orange)
PmRA -9.00 PmDE -1.0 SAO 90436 HIP 110326
Tycho2 2222-02478-1 HD 212005 GC 31238 ADS 15851
BD BD+24 4580
Tycho2
Tycho2 2222-02478-1 Pflag RAmdeg 335.18642701 DEmdeg 24.95686577
PmRA -7.8 PmDE -0.8 E RAmdeg 9 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.85 EpDEm 1990.61
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.713 E BTmag 0.025 VTmag 8.493
E VTmag 0.015 Prox 124 TYC T HIP 110326
CCDM A RAdeg 335.18644694 DEdeg 24.95686750 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 9.4 E DEdeg 9.5 Posflg
Corr 0.1
SAO
SAO 90436 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 0.016 Vmag 8.3 SpType K0
Double code Source 70 CatNum 31238 DM BD+24 4580
DMcomp BDsup HD 212005 M HD 0
GC 31238 RA1950rad 5.83988043 DE1950rad 0.43118359 PmRA2000 -0.0005
PmDE2000 0.011
Hipparcos
Catalog H HIP 110326 Proxy RAhms 22 20 44.75
DEdms +24 57 24.7 Vmag 8.34 VarFlag R Vmag H
RAdeg 335.186 DEdeg 24.9569 AstroRef A Plx 1.41
CCDM 22208+2457 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 46 Rho 12.589 HD 212005 BD BD+24 4580
CD CP Dm number +24 4580 VIred 1.26
SpType K0III-IV R SpType Coord arcsec 2000 222044.75+245724.7
Hipparcos 2
HIP 110326 Sn 15 So 3 Nc 2
RArad 5.8501070589 DErad 0.4355794633 Plx 3.22 PmRA -7.22
PmDE -5.73 E RArad 1.04 E DErad 1.03 E Plx 1.5
E pmRA 1.16 E pmDE 1.27 Hpmag 8.5038 E Hpmag 0.0102
SHp 0.035 VA 0 BV 1.071 E BV 0.03
VI 1.04
 
 
22207+2457 B
 
 
Coord arcsec 2000 222045.43+245734.1 Mag 9.95 Spectral class IV PmRA 41.00
PmDE 24.0 Tycho2 2222-02477-1 Calc delta mag 1.46 Calc coord yes
Tycho2
Tycho2 2222-02477-1 Pflag RAmdeg 335.18933120 DEmdeg 24.95930111
PmRA 44.2 PmDE 22.5 E RAmdeg 27 E DEmdeg 28
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.79 EpDEm 1987.58
Num 4 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.7 BTmag 10.888 E BTmag 0.057 VTmag 9.949
E VTmag 0.039 Prox 124 TYC T HIP 110326
CCDM B RAdeg 335.18921806 DEdeg 24.95924917 EpRA 1990 1.64
EpDE 1990 1.73 E RAdeg 28.4 E DEdeg 29.2 Posflg
Corr 0.2
 
 
22207+2457 C
 
 
Coord arcsec 2000 222050.25+245548.5 Coord calc 222050.25+245548.5 Mag 11.47 PmRA -1.00
PmDE -9.0 Tycho2 2222-00533-1 Calc delta mag 2.98
Tycho2
Tycho2 2222-00533-1 Pflag RAmdeg 335.20937128 DEmdeg 24.93013832
PmRA -0.8 PmDE -9.7 E RAmdeg 82 E DEmdeg 84
E pmRA 2.0 E pmDE 2.0 EpRAm 1968.47 EpDEm 1967.14
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 13.693 E BTmag 0.472 VTmag 11.477
E VTmag 0.122 Prox 999 TYC HIP
CCDM RAdeg 335.20937222 DEdeg 24.93016083 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 94.6 E DEdeg 97.7 Posflg
Corr 0.1
 
 
22207+2457 D
 
 
Coord arcsec 2000 222051.00+245551.2 Mag 11.5 PmRA -6.00 PmDE -6.0
Calc delta mag 3.01 Calc coord yes