stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21321+3412
HO 603 BC


Nearby doubles
14' : 21326+3401
KPP1585

20' : 21334+3419
TDT3029

23' : 21318+3349
STF2802

24' : 21322+3349
HEI 882

24' : 21302+3404
HJ 1652

32' : 21308+3440
SEI1522

32' : 21322+3341
ES 2383

34' : 21318+3338
KUI 124

37' : 21320+3448
COU1480

38' : 21308+3446
COU1479

40' : 21291+3357
ES 2263

41' : 21295+3438
TDT2993

45' : 21352+3431
TDT3044

49' : 21358+3423
GYL 62

50' : 21282+3355
TDT2982

51' : 21336+3325
TOB 222AB

56' : 21304+3504
HLD 45

57' : 21356+3446
COU1481

57' : 21279+3439
TDT2980

58' : 21284+3447
COU1638

61' : 21350+3324
TDT3042

62' : 21271+3402
ES 2262

62' : 21272+3428
TDT2975

66' : 21349+3505
GRV 478

67' : 21267+3413
ES 2261

70' : 21317+3302
GYL 63



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.
 
 
WDS 21321+3412 : COMPONENTS
 
 
  A B
B pa=251.0°
sep=80.59"
 
C pa=251.9°
sep=83.30"
pa=277.1°
sep=3.00"
 
 
21321+3412 A
 
 
Name HD 205075 Coord arcsec 2000 213204.61+341206.1 Mag 7.53 Spectral class F0 (yellow-white)
PmRA 26.00 PmDE -3.0 SAO 71434 HIP 106323
Tycho2 2712-01672-1 HD 205075 BD BD+33 4286
Tycho2
Tycho2 2712-01672-1 Pflag RAmdeg 323.01922778 DEmdeg 34.20171679
PmRA 29.0 PmDE -2.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.38 EpDEm 1991.31
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 0.9 BTmag 7.879 E BTmag 0.014 VTmag 7.531
E VTmag 0.010 Prox 806 TYC T HIP 106323
CCDM RAdeg 323.01914528 DEdeg 34.20172194 EpRA 1990 1.58
EpDE 1990 1.51 E RAdeg 3.8 E DEdeg 3.7 Posflg
Corr 0.2
SAO
SAO 71434 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 -0.007 Vmag 8 SpType F0
Double code Source 6 CatNum 2122 DM BD+33 4286
DMcomp BDsup HD 205075 M HD 0
GC RA1950rad 5.62854676 DE1950rad 0.59306553 PmRA2000 0.0021
PmDE2000 -0.01
Hipparcos
Catalog H HIP 106323 Proxy RAhms 21 32 04.59
DEdms +34 12 06.2 Vmag 7.49 VarFlag R Vmag G
RAdeg 323.019 DEdeg 34.2017 AstroRef Plx 10.63
CCDM 21320+3412 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 205075 BD BD+33 4286
CD CP Dm number +33 4286 VIred 0.42
SpType F0 R SpType Coord arcsec 2000 213204.59+341206.2
Hipparcos 2
HIP 106323 Sn 5 So 0 Nc 1
RArad 5.6377475555 DErad 0.5969326743 Plx 10.32 PmRA 25.27
PmDE -3.93 E RArad 0.28 E DErad 0.36 E Plx 0.59
E pmRA 0.33 E pmDE 0.38 Hpmag 7.5846 E Hpmag 0.0008
SHp 0.014 VA 0 BV 0.363 E BV 0.009
VI 0.42
 
 
21321+3412 B
 
 
Coord arcsec 2000 213158.47+341139.8 Coord calc 213158.47+341139.8 Mag 9.82 Spectral class G0 (yellow)
PmRA 26.00 PmDE -5.0 Tycho2 2712-02138-1 Calc delta mag 2.29
Tycho2
Tycho2 2712-02138-1 Pflag RAmdeg 322.99366396 DEmdeg 34.19438816
PmRA 31.9 PmDE -4.4 E RAmdeg 14 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.10 EpDEm 1990.45
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.468 E BTmag 0.026 VTmag 9.821
E VTmag 0.019 Prox 806 TYC T HIP
CCDM RAdeg 322.99357389 DEdeg 34.19439833 EpRA 1990 1.55
EpDE 1990 1.53 E RAdeg 14.2 E DEdeg 12.3 Posflg
Corr 0.3
 
 
21321+3412 C
 
 
Coord arcsec 2000 213158.23+341140.2 Mag 11.3 PmRA -15.00 PmDE -1.0
Calc delta mag 3.77 Calc coord yes