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Doubles in session


Current system
17068+3356
SLE 78 BC


Nearby doubles
15' : 17080+3359
SLW1204

16' : 17056+3351
TDT 208

23' : 17077+3337
DAM 876

27' : 17087+3407
KU 115AB

31' : 17051+3418
KPP1028

33' : 17092+3342
SLE 79AB

36' : 17093+3339
TDT 236

40' : 17091+3423
CVR1694

41' : 17085+3429
COU 991

42' : 17087+3430
CVR1693

44' : 17084+3434
DAM 888AB

50' : 17088+3313
SKF 307

52' : 17044+3314
HO 555AB

53' : 17111+3355
DAM 958

56' : 17112+3345
DAM 964

57' : 17029+3423
GRV1225

59' : 17054+3301
GNS 9

63' : 17102+3443
DAM 940

63' : 17039+3305
SLN 36

63' : 17118+3406
DAM 979

70' : 17112+3314
DAM 965

71' : 17119+3429
DAM 980

74' : 17014+3329
BU 1542

77' : 17032+3459
J 740

82' : 17114+3454
DAM 969AB

83' : 17121+3446
DAM 983



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 17068+3356 : COMPONENTS
 
 
  A B
B pa=99.0°
sep=59.86"
 
C pa=116.6°
sep=49.42"
pa=229.5°
sep=19.65"
 
 
17068+3356 A
 
 
Name HD 154878 Coord arcsec 2000 170645.14+335609.8 Mag 7.96 Spectral class K2 (yellow-orange)
PmRA -24.00 PmDE 20.0 SAO 65795 HIP 83730
Tycho2 2599-00457-1 HD 154878 BD BD+34 2899
Tycho2
Tycho2 2599-00457-1 Pflag RAmdeg 256.68809247 DEmdeg 33.93605661
PmRA -24.9 PmDE 20.7 E RAmdeg 6 E DEmdeg 5
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.95 EpDEm 1991.47
Num 12 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.7 BTmag 9.303 E BTmag 0.018 VTmag 7.957
E VTmag 0.011 Prox 588 TYC T HIP 83730
CCDM RAdeg 256.68816333 DEdeg 33.93600944 EpRA 1990 1.51
EpDE 1990 1.82 E RAdeg 6.2 E DEdeg 5.2 Posflg
Corr -0.1
SAO
SAO 65795 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 0.014 Vmag 8.3 SpType K2
Double code Source 6 CatNum 1547 DM BD+34 2899
DMcomp BDsup HD 154878 M HD 0
GC RA1950rad 4.47205879 DE1950rad 0.59342781 PmRA2000 -0.0021
PmDE2000 0.016
Hipparcos
Catalog H HIP 83730 Proxy RAhms 17 06 45.16
DEdms +33 56 09.6 Vmag 7.83 VarFlag R Vmag H
RAdeg 256.688 DEdeg 33.936 AstroRef Plx 3.28
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 154878 BD BD+34 2899
CD CP Dm number +34 2899 VIred 1.1
SpType K2 R SpType Coord arcsec 2000 170645.16+335609.6
Hipparcos 2
HIP 83730 Sn 5 So 0 Nc 1
RArad 4.4800536519 DErad 0.5922950171 Plx 2.7 PmRA -22.79
PmDE 18.63 E RArad 0.48 E DErad 0.61 E Plx 0.72
E pmRA 0.49 E pmDE 0.67 Hpmag 7.9952 E Hpmag 0.0017
SHp 0.016 VA 0 BV 1.139 E BV 0.014
VI 1.1
CCDM
Ccdm 17068+3356 RComp Comp A Note1
Note2 Discov num DRAs -2.92 DDEs 9.5
R dRAs 48 Year Theta Rho
Obs 3 Vmag 7.9 Sp K2 PmNote *
PmRA -31 PmDE 8 Dm number +34 2899 Cat1 BD
Name2 +34 1547 Cat2 AGK2/3 HD 154878 M HD
ADS BDS M ADS BDS N IDS * IDS 17031N3404A
HIC 83730
 
 
17068+3356 B
 
 
Coord arcsec 2000 170649.89+335600.4 Coord calc 170649.89+335600.4 Mag 11.27 PmRA -57.00
PmDE 49.0 Tycho2 2599-00455-1 Calc delta mag 3.31
Tycho2
Tycho2 2599-00455-1 Pflag RAmdeg 256.70788237 DEmdeg 33.93347086
PmRA -66.8 PmDE 50.9 E RAmdeg 49 E DEmdeg 37
E pmRA 3.8 E pmDE 4.0 EpRAm 1987.89 EpDEm 1990.07
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.3 Q pmRA 1.0
Q pmDE 0.3 BTmag 11.717 E BTmag 0.068 VTmag 11.265
E VTmag 0.079 Prox 145 TYC T HIP
CCDM RAdeg 256.70807417 DEdeg 33.93335556 EpRA 1990 1.45
EpDE 1990 1.85 E RAdeg 50.6 E DEdeg 38.4 Posflg
Corr -0.2
CCDM
Ccdm 17068+3356 RComp Comp B Note1
Note2 Discov num SLE 78 DRAs 1.96 DDEs -0.4
R dRAs 48 Year 1982 Theta 99 Rho 61.0
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17031N3404B
HIC
 
 
17068+3356 C
 
 
Coord arcsec 2000 170648.69+335547.6 Mag 12.15 PmRA -67.00 PmDE 47.0
Tycho2 2599-00450-1 Calc delta mag 4.19 Calc coord yes
Tycho2
Tycho2 2599-00450-1 Pflag RAmdeg 256.70605480 DEmdeg 33.92974371
PmRA -69.1 PmDE 57.8 E RAmdeg 104 E DEmdeg 80
E pmRA 5.0 E pmDE 4.9 EpRAm 1981.43 EpDEm 1986.42
Num 3 Q RAmdeg 2.4 Q DEmdeg 1.2 Q pmRA 2.4
Q pmDE 1.2 BTmag 13.453 E BTmag 0.333 VTmag 12.147
E VTmag 0.175 Prox 145 TYC HIP
CCDM RAdeg 256.70625472 DEdeg 33.92961250 EpRA 1990 1.44
EpDE 1990 1.85 E RAdeg 114.5 E DEdeg 84.3 Posflg
Corr -0.2
CCDM
Ccdm 17068+3356 RComp Comp C Note1
Note2 Discov num SLE 78 DRAs 1.50 DDEs -13.5
R dRAs 48 Year 1982 Theta 113 Rho 59.1
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17031N3404C
HIC