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Doubles in session


Current system
17422-4839
HJ 4970 AC


Nearby doubles
1' : 17422-4838
TDT 468

12' : 17414-4846
CPO 546

32' : 17454-4840
SKF1056

34' : 17445-4904
RST 945

37' : 17451-4816
CPO 551

38' : 17423-4916
KPP4051

40' : 17449-4809
I 1602

43' : 17380-4837
CPO 542

45' : 17378-4843
RST5599

45' : 17452-4805
TDT 487

51' : 17457-4915
RST 946

56' : 17461-4920
BRT 991

58' : 17400-4745
BRT 986

59' : 17366-4825
TDT 431

59' : 17467-4801
B 1866

61' : 17373-4915
I 106

62' : 17458-4749
RST 947

65' : 17378-4927
CPO 540

66' : 17375-4924
CPO 538

66' : 17439-4735
CPO 550

68' : 17358-4900
CPO9242AB

69' : 17487-4815
RSS 462

70' : 17352-4841
SKF 104

72' : 17372-4748
BRT 984

73' : 17352-4818
CPO 534

76' : 17467-4738
B 2843AB



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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 17422-4839 : COMPONENTS
 
 
  A B C D
B pa=58.7°
sep=5.75"
 
C pa=223.1°
sep=16.23"
pa=227.2°
sep=21.82"
 
D pa=270.6°
sep=34.38"
pa=266.2°
sep=39.38"
pa=297.7°
sep=26.29"
 
E pa=160.1°
sep=11.59"
pa=184.0°
sep=13.92"
pa=86.4°
sep=15.06"
pa=106.4°
sep=39.94"
 
 
17422-4839 A
 
 
Name HD 160415 Coord arcsec 2000 174214.68-483832.3 Mag 8.16 Spectral class F5V (yellow-white)
PmRA 23.00 PmDE 7.0 HIP 86647 Tycho2 8347-02865-1
CD CD-4811949 CP CP-48 9406
Tycho2
Tycho2 8347-02865-1 Pflag RAmdeg 265.56119713 DEmdeg -48.64229710
PmRA 10.3 PmDE 1.9 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.1 EpRAm 1990.95 EpDEm 1990.34
Num 8 Q RAmdeg 5.9 Q DEmdeg 2.5 Q pmRA 5.8
Q pmDE 2.5 BTmag 8.536 E BTmag 0.019 VTmag 8.162
E VTmag 0.015 Prox 81 TYC T HIP 86647
CCDM A RAdeg 265.56115889 DEdeg -48.64230222 EpRA 1990 1.64
EpDE 1990 1.66 E RAdeg 7.3 E DEdeg 8.3 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 86647 Proxy H RAhms 17 42 14.68
DEdms -48 38 32.3 Vmag 7.72 VarFlag R Vmag H
RAdeg 265.561 DEdeg -48.6423 AstroRef A Plx 11.71
CCDM 17422-4839 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 68 Rho 7.989 HD 160415 BD
CD CD-4811949 CP CP-48 9406 Dm number -4811949 VIred 0.98
SpType F5V R SpType Coord arcsec 2000 174214.68-483832.3
Hipparcos 2
HIP 86647 Sn 15 So 3 Nc 2
RArad 4.6349165917 DErad -0.8489683206 Plx 7.98 PmRA 27.01
PmDE 5.7 E RArad 1.3 E DErad 0.96 E Plx 1.32
E pmRA 1.5 E pmDE 1.16 Hpmag 7.8231 E Hpmag 0.003
SHp 0.017 VA 0 BV 0.463 E BV 0.02
VI 0.53
CCDM
Ccdm 17422-4839 RComp Comp A Note1
Note2 Discov num DRAs 2.70 DDEs 27.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.0 Sp F2 PmNote *
PmRA 27 PmDE 0 Dm number -4811949 Cat1 CD
Name2 228301 Cat2 SAO HD 160415 M HD
ADS BDS M ADS BDS N IDS IDS 17346S4835A
HIC 86647
 
 
17422-4839 B
 
 
Coord arcsec 2000 174215.18-483829.3 Mag 9.13 PmRA 23.00 PmDE 12.0
Tycho2 8347-01118-1 Calc delta mag 0.97 Calc coord yes
Tycho2
Tycho2 8347-01118-1 Pflag RAmdeg 265.56441656 DEmdeg -48.64147428
PmRA 24.6 PmDE 5.0 E RAmdeg 14 E DEmdeg 17
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.53 EpDEm 1989.86
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 9.535 E BTmag 0.027 VTmag 9.132
E VTmag 0.025 Prox 81 TYC T HIP 86647
CCDM B RAdeg 265.56433000 DEdeg -48.64148528 EpRA 1990 1.64
EpDE 1990 1.62 E RAdeg 14.4 E DEdeg 16.6 Posflg D
Corr 0.2
CCDM
Ccdm 17422-4839 RComp Comp B Note1
Note2 Discov num HJ 4970 DRAs 3.36 DDEs 30.4
R dRAs 10 Year 1881 Theta 069 Rho 7.9
Obs 6 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17346S4835B
HIC 86647
 
 
17422-4839 C
 
 
Coord arcsec 2000 174213.56-483844.1 Mag 10.7 PmRA 2.00 PmDE -7.0
Calc delta mag 2.54 Calc coord yes
CCDM
Ccdm 17422-4839 RComp Comp C Note1
Note2 Discov num HJ 4970 DRAs DDEs
R dRAs Year 1933 Theta 233 Rho 18.2
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17346S4835C
HIC
 
 
17422-4839 D
 
 
Coord arcsec 2000 174211.21-483831.9 Mag 9.46 PmRA 5.00 PmDE -19.0
SAO 228299 Tycho2 8347-00721-1 HD 160396 DM CP-48 9405
Calc delta mag 1.3 Calc coord yes
Tycho2
Tycho2 8347-00721-1 Pflag RAmdeg 265.53951401 DEmdeg -48.64207774
PmRA 4.3 PmDE -19.7 E RAmdeg 17 E DEmdeg 18
E pmRA 1.4 E pmDE 1.3 EpRAm 1989.39 EpDEm 1988.66
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.5 BTmag 9.812 E BTmag 0.030 VTmag 9.463
E VTmag 0.028 Prox 515 TYC T HIP
CCDM RAdeg 265.53949833 DEdeg -48.64203194 EpRA 1990 1.58
EpDE 1990 1.62 E RAdeg 17.1 E DEdeg 18.8 Posflg
Corr -0.1
SAO
SAO 228299 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.015 Vmag 9.2 SpType A5
Double code Source 48 CatNum 16563 DM CP-48 9405
DMcomp BDsup HD 160396 M HD 0
GC RA1950rad 4.6178597 DE1950rad -0.84854007 PmRA2000 0.0019
PmDE2000 -0.016
 
 
17422-4839 E
 
 
Coord arcsec 2000 174215.08-483843.2 Mag 10.2 PmRA 30.00 PmDE -31.0
Calc delta mag 2.04 Calc coord yes