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Doubles in session


Current system
20048+1554
STT 397
HD 190516


Nearby doubles
10' : 20048+1606
J 3049AB

11' : 20054+1559
SLE 683AB

11' : 20050+1544
BPM1983AB

13' : 20056+1554
BPM1989

15' : 20057+1548
BPM1990

16' : 20039+1604
BPMA231

22' : 20063+1550
BPM1998

24' : 20063+1549
BPMA236

26' : 20049+1620
GWP2921

26' : 20054+1530
BU 57

27' : 20058+1533
BPMA235

27' : 20057+1617
BPM1992

27' : 20052+1619
SLE 681

32' : 20064+1615
A 1667

33' : 20034+1528
STF2618

34' : 20025+1557
BPM1951

36' : 20058+1521
BPM1997

37' : 20030+1528
D 21

37' : 20026+1536
TRN 5

38' : 20024+1609
BPM1949AB

39' : 20058+1519
BPM1993

39' : 20073+1605
STF2629

40' : 20022+1543
BPM1945

42' : 20022+1537
BPMA230

43' : 20034+1631
BPM1964

43' : 20077+1547
TDT2003



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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20048+1554 : COMPONENTS
 
 
  A
B pa=179.2°
sep=46.08"
 
 
20048+1554 A
 
 
Componente originario normalizzato AB Name HD 190516 Coord arcsec 2000 200446.86+155411.3 Mag 7.4
Spectral class G0V (yellow) PmRA 28.00 PmDE 52.0 SAO 105650
HIP 98879 Tycho2 1617-01356-1 HD 190516 GC 27853
BD BD+15 4038
Tycho2
Tycho2 1617-01356-1 Pflag RAmdeg 301.19524280 DEmdeg 15.90314890
PmRA 28.1 PmDE 52.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.35 EpDEm 1991.12
Num 14 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.1 BTmag 7.959 E BTmag 0.016 VTmag 7.400
E VTmag 0.010 Prox 438 TYC T HIP 98879
CCDM RAdeg 301.19517556 DEdeg 15.90302500 EpRA 1990 1.69
EpDE 1990 1.58 E RAdeg 4.4 E DEdeg 4.6 Posflg
Corr 0.1
SAO
SAO 105650 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 0.058 Vmag 7.1 SpType G0
Double code Source 70 CatNum 27853 DM BD+15 4038
DMcomp BDsup HD 190516 M HD 0
GC 27853 RA1950rad 5.24684098 DE1950rad 0.27505365 PmRA2000 0.0022
PmDE2000 0.057
Hipparcos
Catalog H HIP 98879 Proxy RAhms 20 04 46.84
DEdms +15 54 10.9 Vmag 7.33 VarFlag R Vmag H
RAdeg 301.195 DEdeg 15.903 AstroRef Plx 22.93
CCDM 20048+1554 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 190516 BD BD+15 4038
CD CP Dm number +15 4038 VIred 0.58
SpType G0V R SpType Coord arcsec 2000 200446.84+155410.9
Hipparcos 2
HIP 98879 Sn 5 So 0 Nc 1
RArad 5.2568474513 DErad 0.2775600805 Plx 24.27 PmRA 27.62
PmDE 51.91 E RArad 0.35 E DErad 0.35 E Plx 0.55
E pmRA 0.41 E pmDE 0.5 Hpmag 7.4475 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.544 E BV 0.009
VI 0.62
CCDM
Ccdm 20048+1554 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs 11.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp G0 PmNote *
PmRA 29 PmDE 57 Dm number +15 4038 Cat1 BD
Name2 +15 2138 Cat2 AGK2/3 HD 190516 M HD
ADS BDS B 9875 M ADS BDS N IDS IDS 20002N1536A
HIC 98879
 
 
20048+1554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200446.90+155325.2 Mag 9.6 PmRA -8.00
PmDE -17.0 Tycho2 1617-01012-1 Calc delta mag 2.2 Calc coord yes
Tycho2
Tycho2 1617-01012-1 Pflag RAmdeg 301.19560401 DEmdeg 15.89080279
PmRA -11.4 PmDE -19.5 E RAmdeg 16 E DEmdeg 18
E pmRA 1.1 E pmDE 1.1 EpRAm 1987.93 EpDEm 1986.34
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 10.160 E BTmag 0.031 VTmag 9.599
E VTmag 0.027 Prox 438 TYC T HIP
CCDM RAdeg 301.19563083 DEdeg 15.89085389 EpRA 1990 1.71
EpDE 1990 1.53 E RAdeg 16.6 E DEdeg 19.8 Posflg
Corr 0.1
CCDM
Ccdm 20048+1554 RComp Comp B Note1
Note2 Discov num STT 397 DRAs -1.12 DDEs -32.6
R dRAs 10 Year 1947 Theta 176 Rho 40.8
Obs 14 Vmag 9.0 Sp PmNote *
PmRA -29 PmDE -13 Dm number Cat1
Name2 +15 2139 Cat2 AGK2/3 HD M HD
ADS BDS B 9875 M ADS BDS N N IDS IDS 20002N1536B
HIC