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Current system
21042-0911
AOT 102


Nearby doubles
29' : 21032-0935
AOT 99

40' : 21023-0941
HJ 929

43' : 21029-0950
AOT 98

47' : 21071-0858
J 1782

49' : 21069-0937
TDT2762

51' : 21034-1000
AOT 100

56' : 21052-1004
AOT 104

60' : 21082-0916
UC 4387

61' : 21042-0811
TDT2725

62' : 21036-1012
AOT 101

66' : 21027-1012
AOT 97

67' : 21075-0956
TDT2770

71' : 21050-1020
AOT 103

71' : 21078-0826
RST4074

71' : 21008-0821
BU 678AB

75' : 21074-0814
BU 368AB

78' : 21074-0810
HDS3010

80' : 20588-0921
BU 764AB

83' : 21079-1013
BU 473AB

86' : 21065-0753
TDT2752

86' : 21096-0940
RST4075

89' : 21054-0744
RST4691

90' : 21017-1032
AOT 96

90' : 20581-0902
ELP 46

94' : 20593-0812
AHD 31

95' : 21103-0845
UC 4397



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

21042-0911 AOT 102

 
 
21h 04m 09.58s -09° 10' 54.7" P.A. 113.00 sep 14.6 mag 12.58,15.20
 
 
Coord 2000 21042-0911 Discov num AOT 102 Comp Coord arcsec 2000 21 04 09.58 -09 10 54.7
Date first 1987 Date last 2015 Obs 7
Pa first 116 Pa last 113.4 P.A. Now (θ) 113.4°
Sep first 14.6 Sep last 14.626 Sep. Now (ρ) 14.626"
Mag pri 12.58 Mag sec 15.20 delta mag (ΔM) 2.62 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5771-00991-1 Gaia DR2 6896631469125719424
 
 
WDS 21042-0911 AOT 102 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AOT Astronomical Obs. Torino (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21042-0911 AOT 102 1998 2 115 14.6 12.58 15.20 D 210409.58-091054.7
21042-0911 AOT 102 2000 3 115 14.6 12.58 15.20 D 210409.58-091054.7
21042-0911 AOT 102 2010 4 114 14.6 12.58 15.20 210409.58-091054.7
21042-0911 AOT 102 2015 5 113 14.6 12.58 15.20 210409.58-091054.7

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

 
 
WDS 21042-0911 AOT 102 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21042-0911 AOT 102 : MEASURES
 
 
No records found.

 
 
WDS 21042-0911 : VIRTUAL EYEPIECE
 
 

21042-0911 AOT 102A mag 12.58 21042-0911 AOT 102B sep 14.5 P.A. 113.70 mag 15.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 21042-0911 : ALADIN DSS IMAGE @ 21h 04m 09.58s -09° 10' 54.7"
 
 
 
 
WDS 21042-0911 AOT 102 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21042-0911 AOT 102 distance=0' 21032-0935 AOT 99 distance=29' 21023-0941 HJ 929 distance=40' 21029-0950 AOT 98 distance=43' 21071-0858 J 1782 distance=47' 21069-0937 TDT2762 distance=49' 21034-1000 AOT 100 distance=51' 21052-1004 AOT 104 distance=56' 21082-0916 UC 4387 distance=60' 21042-0811 TDT2725 distance=61' 21036-1012 AOT 101 distance=62' 21027-1012 AOT 97 distance=66' 21075-0956 TDT2770 distance=67' 21050-1020 AOT 103 distance=71' 21078-0826 RST4074 distance=71' 21008-0821 BU 678AB distance=71' 21008-0821 FOX 255AC distance=71' 21074-0814 BU 368AB distance=75' 21074-0814 BU 368AC distance=75' 21074-0814 POP 227AB,E distance=75' 21074-0814 BU 368CD distance=76' 21074-0810 HDS3010 distance=78' 20588-0921 BU 764CE distance=78' 20588-0921 BOO 1DF distance=79' 20588-0921 BU 764DE distance=79' 20588-0921 BU 764AB distance=80' 20588-0921 BU 764AB,E distance=80' 20588-0921 BU 764AB,C distance=80' 20588-0921 BU 764AB,D distance=80' 21079-1013 BU 473AB distance=83' 21079-1013 BU 473AC distance=83' 21065-0753 TDT2752 distance=86' 21096-0940 RST4075 distance=86' 21054-0744 RST4691 distance=89' 21017-1032 AOT 96 distance=90' 20581-0902 ELP 46 distance=90' 20593-0812 AHD 31 distance=94' 21103-0845 UC 4397 distance=95' 21092-0814 JNN 128 distance=95' 20595-0804 RST3275 distance=97' 20590-1017 RST4071 distance=101' 21106-0837 HJ 930 distance=101' 21085-1028 LDS1478 distance=101' 20589-1020 GWP3024 distance=105' 20569-0942 BU 1034AB distance=112' 20569-0942 BU 1034AC distance=112' 21115-0832 J 2340 distance=114' 21050-1105 HO 462AB distance=115' 21050-1105 BU 1499AC distance=115' 21074-1057 CVR 887 distance=117' 21079-0725 KPP2183 distance=120' 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 21042-0911 AOT 102 113 14.6
Show 21032-0935 AOT 99 116 7.4 29
Show 21023-0941 HJ 929 2 23.9 40
Show 21029-0950 AOT 98 276 15.7 43
Show 21071-0858 J 1782 193 5.1 47
Show 21069-0937 TDT2762 94 0.8 49
Show 21034-1000 AOT 100 146 21.2 51
Show 21052-1004 AOT 104 174 7.6 56
Show 21082-0916 UC 4387 14 16.0 60
Show 21042-0811 TDT2725 74 0.4 61
Show 21036-1012 AOT 101 139 14.6 62
Show 21027-1012 AOT 97 4 13.1 66
Show 21075-0956 TDT2770 215 0.6 67
Show 21050-1020 AOT 103 224 21.6 71
Show 21078-0826 RST4074 28 1.8 71
Show 21008-0821 BU 678 AB 260 2.8 71
Show 21008-0821 FOX 255 AC 251 71.0 71
Show 21074-0814 BU 368 AB 312 0.0 75
Show 21074-0814 BU 368 AC 39 15.6 75
Show 21074-0814 POP 227 AB,E 117 51.3 75
Show 21074-0814 BU 368 CD 298 6.0 76
Show 21074-0810 HDS3010 31 0.9 78
Show 20588-0921 BU 764 CE 312 57.3 78
Show 20588-0921 BOO 1 DF 195 18.3 79
Show 20588-0921 BU 764 DE 177 124.3 79
Show 20588-0921 BU 764 AB 1 0.7 80
Show 20588-0921 BU 764 AB,E 86 54.5 80
Show 20588-0921 BU 764 AB,C 110 102.8 80
Show 20588-0921 BU 764 AB,D 21 136.2 80
Show 21079-1013 BU 473 AB 117 2.1 83
Show 21079-1013 BU 473 AC 16 39.0 83
Show 21065-0753 TDT2752 79 0.5 86
Show 21096-0940 RST4075 40 1.6 86
Show 21054-0744 RST4691 71 0.5 89
Show 21017-1032 AOT 96 104 10.9 90
Show 20581-0902 ELP 46 316 11.5 90
Show 20593-0812 AHD 31 161 10.6 94
Show 21103-0845 UC 4397 270 43.4 95
Show 21092-0814 JNN 128 121 0.9 95
Show 20595-0804 RST3275 5 1.9 97
Show 20590-1017 RST4071 158 1.8 101
Show 21106-0837 HJ 930 114 10.3 101
Show 21085-1028 LDS1478 200 5.2 101
Show 20589-1020 GWP3024 221 182.1 105
Show 20569-0942 BU 1034 AB 166 2.2 112
Show 20569-0942 BU 1034 AC 66 177.8 112
Show 21115-0832 J 2340 323 6.7 114
Show 21050-1105 HO 462 AB 218 2.5 115
Show 21050-1105 BU 1499 AC 311 118.1 115
Show 21074-1057 CVR 887 309 11.0 117
Show 21079-0725 KPP2183 190 17.9 120

 
 
WDS 21042-0911 : COMPONENTS
 
 
  A
B pa=113.7°
sep=14.47"
 
 
21042-0911 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210409.58-091054.7 Mag 12.58 PmRA -6.00
PmDE -18.0 Tycho2 5771-00991-1
Tycho2
Tycho2 5771-00991-1 Pflag RAmdeg 316.03995302 DEmdeg -9.18188246
PmRA -10.2 PmDE -21.9 E RAmdeg 83 E DEmdeg 112
E pmRA 2.5 E pmDE 2.8 EpRAm 1977.14 EpDEm 1965.70
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 12.959 E BTmag 0.273 VTmag 12.579
E VTmag 0.239 Prox 999 TYC HIP
CCDM RAdeg 316.03997639 DEdeg -9.18183222 EpRA 1990 1.80
EpDE 1990 1.78 E RAdeg 90.5 E DEdeg 133.2 Posflg
Corr -0.4
CCDM
Ccdm 21042-0911 RComp Comp A Note1
Note2 Discov num DRAs -2.41 DDEs 5.3
R dRAs 56 Year Theta Rho
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20588S0935A
HIC
 
 
21042-0911 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210410.47-091100.5 Mag 15.2 Calc delta mag 2.62
Calc coord yes
CCDM
Ccdm 21042-0911 RComp Comp B Note1
Note2 Discov num AOT 102 DRAs -1.52 DDEs -1.1
R dRAs 56 Year 1988 Theta 115 Rho 14.5
Obs 1 Vmag 13.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20588S0935B
HIC