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Doubles in session


Current system
20379+4710
TDT 2436


Nearby doubles
22' : 20397+4721
A 748

31' : 20397+4734
A 747AB

33' : 20389+4741
A 746

34' : 20353+4650
MZA 37AB

34' : 20352+4651
MZA 30AB

37' : 20349+4651
STTA208AB

40' : 20361+4745
HJ 1549

42' : 20388+4629
BRT2268

45' : 20336+4719
ES 665

46' : 20335+4703
A 738AB

46' : 20335+4702
BKO 155

47' : 20379+4757
STF2707AB

51' : 20339+4642
BU 1489AB

54' : 20389+4803
CNT 7

54' : 20328+4646
POP 156

55' : 20383+4804
ES 89AB

57' : 20434+4712
TDT2496

61' : 20414+4758
ES 809AB

62' : 20325+4644
GII 101

62' : 20334+4752
J 4

62' : 20329+4636
KRV 41

63' : 20437+4651
TDS1096

63' : 20322+4648
A 736AB

64' : 20431+4637
BRT2273

64' : 20437+4733
A 749

64' : 20397+4806
ES 806AB



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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 20379+4710 : COMPONENTS
 
 
  A
B pa=78.0°
sep=0.44"
 
 
20379+4710 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203755.43+471018.7 Mag 10.34 PmRA -6.00
PmDE -7.0 Tycho2 3578-02415-1
Tycho2
Tycho2 3578-02415-1 Pflag RAmdeg 309.48105779 DEmdeg 47.17185832
PmRA -5.7 PmDE -7.4 E RAmdeg 15 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.23 EpDEm 1989.53
Num 5 Q RAmdeg 1.5 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 10.141 E BTmag 0.025 VTmag 9.824
E VTmag 0.026 Prox 999 TYC T HIP
CCDM RAdeg 309.48107278 DEdeg 47.17187694 EpRA 1990 1.53
EpDE 1990 1.60 E RAdeg 16.0 E DEdeg 14.8 Posflg P
Corr 0.1
 
 
20379+4710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203755.47+471018.8 Mag 10.56 PmRA -6.00
PmDE -7.0 Calc delta mag 0.22 Calc coord yes