stampa
Login

Enhance your experience with Stelle Doppie.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21164-0003
LYS 42 AB


Nearby doubles
4' : 21162-0003
LYS 41

16' : 21155+0008
SLW1233

26' : 21180+0010
ENG 82AB

34' : 21186+0005
SLW1236

36' : 21166-0037
HDS3029

36' : 21187+0010
KPP1282

37' : 21155+0037
ITF 234

40' : 21188+0019
WSS 4

43' : 21161+0045
SLN 40

50' : 21163+0052
BAL1226

52' : 21133-0024
NSN 73

52' : 21165-0054
TDT2876

55' : 21147-0050
A 883AB

56' : 21198+0026
WAA 50

59' : 21143-0052
LYS 38

62' : 21123-0002
KPP1761

66' : 21176-0101
LYS 43

67' : 21129-0045
SLW1231

70' : 21127-0045
J 1403

72' : 21210+0022
RST5162

73' : 21212+0001
BAL 931

74' : 21119+0032
ITF 212

78' : 21157-0114
STF2778AB

78' : 21113+0011
GWP3040

82' : 21151-0117
LYS 40AB

85' : 21119-0053
UC 4401



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.

21164-0003 LYS 42 AB

 
 
21h 16m 23.89s -00° 02' 18.6" P.A. 188.00 sep 6.2 mag 10.86,13.40
 
 
Coord 2000 21164-0003 Discov num LYS  42 Comp AB Coord arcsec 2000 21 16 23.89 -00 02 18.6
Date first 1984 Date last 2016 Obs 10
Pa first 185 Pa last 188.1 P.A. Now (θ) 188.1°
Sep first 6.1 Sep last 6.172 Sep. Now (ρ) 6.172"
Mag pri 10.86 Mag sec 13.40 delta mag (ΔM) 2.54 Spectral class
Pri motion ra +016 Sec motion ra +007
Pri motion dec -006 Sec motion dec -011
Notes
rPM=0.603
Nature of this double is uncertain.
 
 
21164-0003 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 16 24 -00 02 19 LYS 42 AB 2016 10 188 6.2 10.86 13.40 2.54 <===
Show 21 16 24 -00 02 19 LYS 42 AC 2014 11 108 55.7 10.86 11.37 0.51
Show 21 16 24 -00 02 19 LYS 42 AD 2015 8 170 69.9 10.86 12.81 1.95
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2689541574824948096
 
 
WDS 21164-0003 LYS 42 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lys1987a Pa ? Louys, L. 1987BAORB..10..129L
Lys1987a Bull. R. Astron. Obs. Belgium 10, 129, 1987
Lys1987b Pa ? Louys, L. 1987BAORB..10..136L
Lys1987b Bull. R. Astron. Obs. Belgium 10, 136, 1987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21164-0003 LYS 42 AB 1998 2 188 6.2 10.86 13.40 D 211623.89-000218.6
21164-0003 LYS 42 AB 2000 3 188 6.2 10.86 13.40 D 211623.89-000218.6
21164-0003 LYS 42 AB 2010 5 186 5.3 10.86 13.40 211623.89-000218.6
21164-0003 LYS 42 AB 2015 5 188 6.2 10.86 13.40 211623.89-000218.6
21164-0003 LYS 42 AB 2016 10 188 6.2 10.86 13.40 211623.89-000218.6

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

 
 
WDS 21164-0003 LYS 42 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21164-0003 LYS 42 AB : MEASURES
 
 
No records found.

 
 
WDS 21164-0003 : VIRTUAL EYEPIECE
 
 

21164-0003 LYS 42A mag 10.86 21164-0003 LYS 42B sep 6.2 P.A. 188.10 mag 13.4 21164-0003 LYS 42C sep 55.7 P.A. 107.60 mag 11.37 21164-0003 LYS 42D sep 69.9 P.A. 170.10 mag 12.81 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21164-0003 : ALADIN DSS IMAGE @ 21h 16m 23.89s -00° 02' 18.6"
 
 
 
 
WDS 21164-0003 LYS 42 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21164-0003 LYS 42AB distance=0' 21162-0003 LYS 41 distance=4' 21155+0008 SLW1233 distance=16' 21180+0010 ENG 82AB distance=26' 21180+0010 TOB 317AD distance=26' 21180+0010 BUP 228BC distance=29' 21180+0010 LYS 44BD distance=29' 21186+0005 SLW1236 distance=34' 21166-0037 HDS3029 distance=36' 21187+0010 KPP1282 distance=36' 21155+0037 ITF 234 distance=37' 21188+0019 WSS 4 distance=40' 21161+0045 SLN 40 distance=43' 21163+0052 BAL1226 distance=50' 21133-0024 NSN 73 distance=52' 21165-0054 TDT2876 distance=52' 21147-0050 A 883AB distance=55' 21147-0050 LYS 39AF distance=55' 21147-0050 LYS 39AH distance=55' 21147-0050 STF2775AB,C distance=55' 21147-0050 STF2775AB,D distance=55' 21147-0050 LYS 39FG distance=55' 21198+0026 WAA 50 distance=56' 21147-0050 STF2775DE distance=57' 21143-0052 LYS 38 distance=59' 21123-0002 KPP1761 distance=62' 21176-0101 LYS 43 distance=66' 21129-0045 SLW1231 distance=67' 21127-0045 J 1403 distance=70' 21210+0022 RST5162 distance=72' 21212+0001 BAL 931 distance=73' 21119+0032 ITF 212 distance=74' 21157-0114 STF2778AB distance=78' 21157-0114 STF2778AC distance=78' 21113+0011 GWP3040 distance=78' 21151-0117 LYS 40AB distance=82' 21151-0117 LYS 40AC distance=82' 21151-0117 LYS 40AD distance=82' 21119-0053 UC 4401 distance=85' 21111+0041 SKF1774 distance=89' 21103-0016 LDS4866 distance=92' 21211+0104 BAL1227 distance=95' 21104-0042 BAL 620 distance=98' 21112-0100 LDS4867 distance=100' 21110+0102 A 2287 distance=101' 21182+0141 BAL1584 distance=103' 21118+0121 UC 4400 distance=106' 21119+0126 BAL1581 distance=107' 21126-0128 UC 4404 distance=107' 21116-0118 BAL 621AB distance=109' 21116-0118 FYM 189AC distance=109' 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 21164-0003 LYS 42 AB 188 6.2
Show 21164-0003 LYS 42 AC 108 55.7
Show 21164-0003 LYS 42 AD 170 69.9
Show 21162-0003 LYS 41 234 6.4 4
Show 21155+0008 SLW1233 19 13.5 16
Show 21180+0010 ENG 82 AB 41 152.5 26
Show 21180+0010 TOB 317 AD 53 123.3 26
Show 21180+0010 BUP 228 BC 117 12.2 29
Show 21180+0010 LYS 44 BD 181 41.2 29
Show 21186+0005 SLW1236 51 176.0 34
Show 21166-0037 HDS3029 120 0.6 36
Show 21187+0010 KPP1282 16 9.8 36
Show 21155+0037 ITF 234 129 2.9 37
Show 21188+0019 WSS 4 37 2.8 40
Show 21161+0045 SLN 40 207 2.0 43
Show 21163+0052 BAL1226 199 3.9 50
Show 21133-0024 NSN 73 265 7.9 52
Show 21165-0054 TDT2876 105 0.6 52
Show 21147-0050 A 883 AB 264 0.1 55
Show 21147-0050 LYS 39 AF 297 185.0 55
Show 21147-0050 LYS 39 AH 126 262.6 55
Show 21147-0050 STF2775 AB,C 178 21.3 55
Show 21147-0050 STF2775 AB,D 200 170.3 55
Show 21147-0050 LYS 39 FG 11 20.0 55
Show 21198+0026 WAA 50 99 15.8 56
Show 21147-0050 STF2775 DE 125 74.5 57
Show 21143-0052 LYS 38 23 11.8 59
Show 21123-0002 KPP1761 90 13.6 62
Show 21176-0101 LYS 43 38 10.3 66
Show 21129-0045 SLW1231 211 14.0 67
Show 21127-0045 J 1403 344 4.0 70
Show 21210+0022 RST5162 21 0.4 72
Show 21212+0001 BAL 931 234 34.7 73
Show 21119+0032 ITF 212 176 2.6 74
Show 21157-0114 STF2778 AB 284 18.4 78
Show 21157-0114 STF2778 AC 264 69.0 78
Show 21113+0011 GWP3040 290 12.7 78
Show 21151-0117 LYS 40 AB 169 19.6 82
Show 21151-0117 LYS 40 AC 123 8.8 82
Show 21151-0117 LYS 40 AD 219 19.0 82
Show 21119-0053 UC 4401 234 25.6 85
Show 21111+0041 SKF1774 308 1.2 89
Show 21103-0016 LDS4866 245 1.8 92
Show 21211+0104 BAL1227 152 4.3 95
Show 21104-0042 BAL 620 314 2.9 98
Show 21112-0100 LDS4867 104 28.6 100
Show 21110+0102 A 2287 38 0.1 101
Show 21182+0141 BAL1584 338 9.7 103
Show 21118+0121 UC 4400 189 33.5 106
Show 21119+0126 BAL1581 9 17.0 107
Show 21126-0128 UC 4404 269 32.6 107

 
 
WDS 21164-0003 : COMPONENTS
 
 
  A B C
B pa=188.1°
sep=6.17"
 
C pa=107.6°
sep=55.73"
pa=101.3°
sep=55.05"
 
D pa=170.1°
sep=69.87"
pa=168.4°
sep=64.03"
pa=218.3°
sep=66.27"
 
 
21164-0003 A
 
 
Coord arcsec 2000 211623.89-000218.6 Mag 10.86 PmRA 16.00 PmDE -6.0
CCDM
Ccdm 21164-0003 RComp Comp A Note1
Note2 Discov num DRAs -0.24 DDEs 42.4
R dRAs 43 Year Theta Rho
Obs 4 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21113S0027A
HIC
 
 
21164-0003 B
 
 
Coord arcsec 2000 211623.83+000212.5 Mag 13.4 PmRA 7.00 PmDE -11.0
Calc delta mag 2.54 Calc coord yes
CCDM
Ccdm 21164-0003 RComp Comp B Note1
Note2 Discov num LYS 42 DRAs -0.27 DDEs 36.3
R dRAs 43 Year 1984 Theta 185 Rho 6.0
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21113S0027B
HIC
 
 
21164-0003 C
 
 
Coord arcsec 2000 211627.43+000201.7 Mag 11.37 PmRA 38.00 PmDE -1.0
Calc delta mag 0.51 Calc coord yes
CCDM
Ccdm 21164-0003 RComp Comp C Note1
Note2 Discov num LYS 42 DRAs 3.27 DDEs 25.6
R dRAs 43 Year 1984 Theta 108 Rho 55.3
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21113S0027C
HIC
 
 
21164-0003 D
 
 
Coord arcsec 2000 211624.69+000109.8 Mag 12.81 PmRA 3.00 PmDE -9.0
Calc delta mag 1.95 Calc coord yes
CCDM
Ccdm 21164-0003 RComp Comp D Note1
Note2 Discov num LYS 42 DRAs 0.61 DDEs -26.4
R dRAs 43 Year 1984 Theta 170 Rho 69.9
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21113S0027D
HIC