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Doubles in session


Current system
21024+2518
POU 5106


Nearby doubles
5' : 21026+2515
POU5107

6' : 21024+2523
TDS1112

7' : 21020+2515
POU5102AB

9' : 21027+2508
POU5108

10' : 21017+2516
POU5100

11' : 21031+2523
POU5111

20' : 21009+2519
POU5095

22' : 21030+2458
POU5110

23' : 21030+2457
BKO 482

27' : 21033+2454
BKO 483

28' : 21032+2453
POU5114

29' : 21041+2533
BKO 484

31' : 21040+2539
SLE 515

31' : 21001+2515
POU5089

32' : 21017+2448
POU5101

34' : 21046+2502
POU5133

35' : 21047+2504
POU5134

36' : 21045+2457
SLE 520AB

37' : 21023+2554
SLE 511

38' : 21023+2441
POU5105AB

39' : 21042+2449
POU5126

42' : 21050+2458
GRV 411

44' : 21002+2445
POU5090

45' : 21056+2525
POU5147

45' : 21056+2510
POU5149

45' : 21051+2454
POU5141AB



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 21024+2518 : COMPONENTS
 
 
  A
B pa=127.6°
sep=20.15"
 
 
21024+2518 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210222.62+251802.2 Mag 12.3 PmRA -3.00
PmDE -5.0 Tycho2 2176-00791-1
Tycho2
Tycho2 2176-00791-1 Pflag RAmdeg 315.59423215 DEmdeg 25.30061503
PmRA -2.2 PmDE -6.0 E RAmdeg 73 E DEmdeg 76
E pmRA 2.0 E pmDE 2.0 EpRAm 1975.11 EpDEm 1973.48
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.1 Q pmRA 0.2
Q pmDE 0.2 BTmag 12.705 E BTmag 0.198 VTmag 12.233
E VTmag 0.167 Prox 221 TYC HIP
CCDM RAdeg 315.59423806 DEdeg 25.30062889 EpRA 1990 1.80
EpDE 1990 1.70 E RAdeg 79.6 E DEdeg 83.7 Posflg
Corr -0.1
CCDM
Ccdm 21024+2518 RComp Comp A Note1
Note2 Discov num DRAs -1.32 DDEs 2.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20580N2454A
HIC
 
 
21024+2518 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210223.80+251749.9 Mag 12.73 PmRA 2.00
PmDE 0.0 Tycho2 2176-00494-1 Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 2176-00494-1 Pflag RAmdeg 315.59995892 DEmdeg 25.29731196
PmRA 9.1 PmDE 5.3 E RAmdeg 112 E DEmdeg 119
E pmRA 4.2 E pmDE 4.1 EpRAm 1982.47 EpDEm 1980.67
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.788 E BTmag 0.354 VTmag 12.726
E VTmag 0.216 Prox 221 TYC HIP
CCDM RAdeg 315.59993611 DEdeg 25.29729972 EpRA 1990 1.78
EpDE 1990 1.65 E RAdeg 119.4 E DEdeg 127.1 Posflg
Corr -0.1
CCDM
Ccdm 21024+2518 RComp Comp B Note1
Note2 Discov num POU5106 DRAs -0.04 DDEs -10.3
R dRAs 65 Year 1898 Theta 112 Rho 18.6
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20580N2454B
HIC