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Doubles in session


Current system
17096+3818
DAM 920 CD


Nearby doubles
9' : 17092+3811
DAM 908

24' : 17076+3823
KPP1915

26' : 17075+3810
COU1291

28' : 17104+3752
DAM 943

32' : 17098+3849
HU 1177AB

38' : 17117+3750
TDT 260

38' : 17106+3742
DAM 946AB

42' : 17067+3839
PTT 16

46' : 17100+3902
TDT 241

46' : 17124+3746
DAM 986

58' : 17086+3721
DAM 893

58' : 17106+3721
DAM 947

59' : 17145+3833
MLB 850

63' : 17116+3916
HU 1178AB

73' : 17046+3900
HJ 2804AB

73' : 17158+3829
HEI 14AB

82' : 17080+3658
DAM 883

83' : 17091+3939
DAM 904

87' : 17112+3653
DAM 963AB

87' : 17022+3807
ALI 865

88' : 17167+3752
PTT 17

90' : 17092+3648
DAM 909

91' : 17130+3656
ALI 604

91' : 17089+3647
DAM 899

93' : 17093+3645
DAM 911

94' : 17121+3946
WIS 312



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17096+3818 DAM 920 CD

 
 
17h 09m 35.34s +38° 17' 28.9" P.A. 252.00 sep 4.0 mag 12.70,14.20
 
 
Coord 2000 17096+3818 Discov num DAM 920 Comp CD Coord arcsec 2000 17 09 35.34 +38 17 28.9
Date first 2001 Date last 2001 Obs 1
Pa first 252 Pa last 252.1 P.A. Now (θ) 252.1°
Sep first 4.0 Sep last 4.04 Sep. Now (ρ) 4.04"
Mag pri 12.70 Mag sec 14.20 delta mag (ΔM) 1.5 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
17096+3818 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 155394 65838 17 09 36 +38 17 37 DAM 920 AB 2001 1 327 4.0 7.41 12.30 4.89
Show 65838 17 09 36 +38 17 37 DAM 920 AC 2001 1 211 8.0 7.41 12.70 5.29
Show 65838 17 09 36 +38 17 37 DAM 920 AD 2015 4 219 12.1 7.41 14.20 6.79
Show 17 09 35 +38 17 29 DAM 920 CD 2001 1 252 4.0 12.70 14.20 1.50 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1341066743192851968
 
 
WDS 17096+3818 DAM 920 CD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
DAM Damm, F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17096+3818 DAM 920 CD 2001 1 252 4.0 12.70 14.20 R 170935.34+381728.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 17096+3818 DAM 920 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17096+3818 DAM 920 CD : MEASURES
 
 
No records found.

 
 
WDS 17096+3818 : VIRTUAL EYEPIECE
 
 

17096+3818 DAM 920A mag 7.41 Sp K5 17096+3818 DAM 920B sep 4.0 P.A. 326.70 mag 12.3 17096+3818 DAM 920C sep 8.7 P.A. 207.50 mag 12.7 17096+3818 DAM 920D sep 12.1 P.A. 218.90 mag 14.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17096+3818 : ALADIN DSS IMAGE @ 17h 09m 35.34s +38° 17' 28.9"
 
 
 
 
WDS 17096+3818 DAM 920 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17096+3818 DAM 920CD distance=0' 17096+3818 DAM 920AB distance=1' 17096+3818 DAM 920AC distance=1' 17096+3818 DAM 920AD distance=1' 17092+3811 DAM 908 distance=9' 17076+3823 KPP1915 distance=24' 17075+3810 COU1291 distance=26' 17104+3752 DAM 943 distance=28' 17098+3849 HU 1177AB distance=32' 17098+3849 LNA 11Aa,Ab distance=32' 17117+3750 TDT 260 distance=38' 17106+3742 DAM 946AB distance=38' 17106+3742 DAM 946AC distance=38' 17067+3839 PTT 16 distance=42' 17100+3902 TDT 241 distance=46' 17124+3746 DAM 986 distance=46' 17086+3721 DAM 893 distance=58' 17106+3721 DAM 947 distance=58' 17145+3833 MLB 850 distance=59' 17116+3916 HU 1178CD distance=63' 17116+3916 HU 1178AB distance=63' 17116+3916 STF2136AB,C distance=63' 17116+3916 WAL 78AB,E distance=63' 17046+3900 HJ 2804AB distance=73' 17046+3900 HJ 2804AC distance=73' 17046+3900 HJ 2804AD distance=73' 17158+3829 HEI 14AB distance=73' 17158+3829 SOO 1AC distance=73' 17080+3658 DAM 883 distance=82' 17091+3939 DAM 904 distance=83' 17112+3653 DAM 963AB distance=87' 17112+3653 DAM 963AC distance=87' 17112+3653 DAM 963BC distance=87' 17022+3807 ALI 865 distance=87' 17167+3752 PTT 17 distance=88' 17092+3648 DAM 909 distance=90' 17130+3656 ALI 604 distance=91' 17089+3647 DAM 899 distance=91' 17093+3645 DAM 911 distance=93' 17121+3946 WIS 312 distance=94' 17017+3807 FMR 130 distance=94' 17155+3712 TDT 290 distance=96' 17128+3647 COU 992 distance=100' 17014+3754 HJ 263 distance=100' 17055+3648 OSW 41 distance=102' 17179+3848 LDS4737 distance=103' 17010+3755 HJ 262 distance=104' 17131+3636 HDS2433 distance=110' 17177+3717 HDS2446 distance=114' 17006+3733 SKF2544 distance=115' 17019+3943 BAG 26 distance=125' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 17096+3818 DAM 920 CD 252 4.0 0
Show 17096+3818 DAM 920 AB 327 4.0 1
Show 17096+3818 DAM 920 AC 211 8.0 1
Show 17096+3818 DAM 920 AD 219 12.1 1
Show 17092+3811 DAM 908 230 7.6 9
Show 17076+3823 KPP1915 220 15.1 24
Show 17075+3810 COU1291 130 0.3 26
Show 17104+3752 DAM 943 267 7.2 28
Show 17098+3849 HU 1177 AB 88 3.4 32
Show 17098+3849 LNA 11 Aa,Ab 90 0.0 32
Show 17117+3750 TDT 260 151 0.5 38
Show 17106+3742 DAM 946 AB 213 4.8 38
Show 17106+3742 DAM 946 AC 284 76.4 38
Show 17067+3839 PTT 16 50 23.5 42
Show 17100+3902 TDT 241 165 0.7 46
Show 17124+3746 DAM 986 74 8.0 46
Show 17086+3721 DAM 893 100 5.0 58
Show 17106+3721 DAM 947 36 6.0 58
Show 17145+3833 MLB 850 187 5.6 59
Show 17116+3916 HU 1178 CD 77 1.4 63
Show 17116+3916 HU 1178 AB 8 0.3 63
Show 17116+3916 STF2136 AB,C 112 15.3 63
Show 17116+3916 WAL 78 AB,E 311 57.4 63
Show 17046+3900 HJ 2804 AB 233 6.1 73
Show 17046+3900 HJ 2804 AC 173 84.3 73
Show 17046+3900 HJ 2804 AD 138 94.4 73
Show 17158+3829 HEI 14 AB 311 7.4 73
Show 17158+3829 SOO 1 AC 355 4.9 73
Show 17080+3658 DAM 883 69 5.6 82
Show 17091+3939 DAM 904 218 4.2 83
Show 17112+3653 DAM 963 AB 230 3.2 87
Show 17112+3653 DAM 963 AC 258 2.4 87
Show 17112+3653 DAM 963 BC 10 1.6 87
Show 17022+3807 ALI 865 134 11.5 87
Show 17167+3752 PTT 17 189 10.3 88
Show 17092+3648 DAM 909 312 5.5 90
Show 17130+3656 ALI 604 175 11.3 91
Show 17089+3647 DAM 899 21 5.0 91
Show 17093+3645 DAM 911 63 5.5 93
Show 17121+3946 WIS 312 275 80.7 94
Show 17017+3807 FMR 130 136 9.9 94
Show 17155+3712 TDT 290 252 1.1 96
Show 17128+3647 COU 992 289 2.7 100
Show 17014+3754 HJ 263 114 18.7 100
Show 17055+3648 OSW 41 72 63.1 102
Show 17179+3848 LDS4737 172 19.3 103
Show 17010+3755 HJ 262 124 20.4 104
Show 17131+3636 HDS2433 272 0.2 110
Show 17177+3717 HDS2446 143 0.9 114
Show 17006+3733 SKF2544 206 1.7 115
Show 17019+3943 BAG 26 45 0.5 125

 
 
WDS 17096+3818 : COMPONENTS
 
 
  A B C
B pa=326.7°
sep=3.96"
 
C pa=207.5°
sep=8.68"
pa=189.4°
sep=11.16"
 
D pa=218.9°
sep=12.11"
pa=203.1°
sep=13.84"
pa=244.4°
sep=3.99"
 
 
17096+3818 A
 
 
Coord arcsec 2000 170935.68+381736.6 Mag 7.41 Spectral class K5 (yellow-orange) PmRA -8.00
PmDE 35.0 SAO 65838 HIP 83950 Tycho2 3072-01850-1
HD 155394 BD BD+38 2891
Tycho2
Tycho2 3072-01850-1 Pflag RAmdeg 257.39866515 DEmdeg 38.29348764
PmRA -6.4 PmDE 34.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.2 EpRAm 1991.18 EpDEm 1991.51
Num 16 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.6 BTmag 7.919 E BTmag 0.015 VTmag 7.411
E VTmag 0.010 Prox 999 TYC T HIP 83950
CCDM RAdeg 257.39868417 DEdeg 38.29340806 EpRA 1990 1.53
EpDE 1990 1.74 E RAdeg 4.3 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 65838 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.025 Vmag 7.3 SpType F5
Double code Source 5 CatNum 1553 DM BD+38 2891
DMcomp BDsup HD 155394 M HD 0
GC RA1950rad 4.48501715 DE1950rad 0.6694167 PmRA2000 -0.0009
PmDE2000 0.027
Hipparcos
Catalog H HIP 83950 Proxy RAhms 17 09 35.68
DEdms +38 17 36.3 Vmag 7.37 VarFlag R Vmag H
RAdeg 257.399 DEdeg 38.2934 AstroRef Plx 11.71
CCDM -7.96 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+38 2891
CD CP Dm number +38 2891 VIred 0.57
SpType F5 R SpType Coord arcsec 2000 170935.68+381736.3
Hipparcos 2
HIP 83950 Sn 5 So 0 Nc 1
RArad 4.4924544997 DErad 0.6683459993 Plx 11.96 PmRA -7.59
PmDE 34.21 E RArad 0.41 E DErad 0.41 E Plx 0.49
E pmRA 0.43 E pmDE 0.49 Hpmag E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.466 E BV 0.008
VI 0.54
 
 
17096+3818 B
 
 
Coord arcsec 2000 170935.50+381739.9 Mag 12.3 Delta magnitude 4.89 Coordinate calculated yes
 
 
17096+3818 C
 
 
Coord arcsec 2000 170935.34+381728.9 Coord calc 170935.34+381728.9 Mag 12.7 Delta magnitude 5.29
 
 
17096+3818 D
 
 
Coord arcsec 2000 170935.03+381727.2 Mag 14.2 Delta magnitude 6.79 Coordinate calculated yes