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Doubles in session


Current system
18395-3824
TDT 978


Nearby doubles
37' : 18424-3810
TDT1013

40' : 18381-3748
B 1368

41' : 18363-3809
I 1372

43' : 18393-3742
TOK 797

46' : 18401-3910
KPP4114

48' : 18434-3838
B 2458

49' : 18364-3857
WG 235

49' : 18426-3858
SKF2069

51' : 18438-3819
COO 227AB

53' : 18424-3904
UC 3648

64' : 18448-3816
I 1028

66' : 18346-3753
JSP 780

66' : 18429-3917
I 1379

67' : 18345-3753
JSP 779

75' : 18334-3844
DUN 222

76' : 18457-3805
UC 3664

79' : 18372-3711
BRT1783

80' : 18456-3750
B 945

81' : 18348-3726
SKF2067

82' : 18331-3752
BRT1781

84' : 18381-3702
TDT 966

92' : 18361-3703
JSP 782

94' : 18380-3653
B 941

99' : 18416-3649
WFC 212

103' : 18450-3945
SKF2070

119' : 18337-3648
JSP 777



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

18395-3824 TDT 978

 
 
18h 39m 29.48s -38° 24' 23.9" P.A. 287.00 sep 0.7 mag 11.46,11.48
 
 
Coord 2000 18395-3824 Discov num TDT 978 Comp Coord arcsec 2000 18 39 29.48 -38 24 23.9
Date first 1991 Date last 1991 Obs 1
Pa first 287 Pa last 287 P.A. Now (θ) 287°
Sep first 0.7 Sep last 0.69 Sep. Now (ρ) 0.69"
Mag pri 11.46 Mag sec 11.48 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7902-00472-1 Gaia DR2 6729933381677540480
 
 
WDS 18395-3824 TDT 978 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18395-3824 TDT 978 1991 1 287 0.7 11.46 11.48 183929.48-382423.9

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

 
 
WDS 18395-3824 TDT 978 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18395-3824 TDT 978 : MEASURES
 
 
No records found.

 
 
WDS 18395-3824 : VIRTUAL EYEPIECE
 
 

18395-3824 TDT 978A mag 11.46 18395-3824 TDT 978B sep 0.6 P.A. 291.30 mag 11.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18395-3824 : ALADIN DSS IMAGE @ 18h 39m 29.48s -38° 24' 23.9"
 
 
 
 
WDS 18395-3824 TDT 978 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18395-3824 TDT 978 distance=0' 18424-3810 TDT1013 distance=37' 18381-3748 B 1368 distance=40' 18363-3809 I 1372 distance=41' 18393-3742 TOK 797 distance=43' 18401-3910 KPP4114 distance=46' 18434-3838 B 2458 distance=48' 18364-3857 WG 235 distance=49' 18426-3858 SKF2069 distance=49' 18438-3819 COO 227AB distance=51' 18438-3819 COO 227AC distance=51' 18424-3904 UC 3648 distance=53' 18448-3816 I 1028 distance=64' 18346-3753 JSP 780 distance=66' 18429-3917 I 1379 distance=66' 18345-3753 JSP 779 distance=67' 18334-3844 DUN 222 distance=75' 18457-3805 UC 3664 distance=76' 18372-3711 BRT1783 distance=79' 18456-3750 B 945 distance=80' 18348-3726 SKF2067 distance=81' 18331-3752 BRT1781 distance=82' 18381-3702 TDT 966 distance=84' 18361-3703 JSP 782 distance=92' 18380-3653 B 941 distance=94' 18416-3649 WFC 212 distance=99' 18450-3945 SKF2070 distance=103' 18337-3648 JSP 777 distance=119' 18450-3646 LDS 652 distance=120' 18377-4029 RST2068 distance=127' 18483-3710 JSP 787AB distance=128' 18483-3710 JSP 787Aa,Ab distance=128' 18469-3959 UC 3668 distance=129' 18325-3643 TDT 933 distance=132' 18420-4034 UC 3642 distance=133' 18484-3701 HJ 5064 distance=135' 18484-3700 UC 3678 distance=135' 18500-3921 WG 236 distance=136' 18503-3736 SWR 255 distance=137' 18497-3719 B 949 distance=138' 18325-4017 RST4015 distance=139' 18468-3636 KOH 108Aa,Ab distance=139' 18468-3636 NHR 10AB distance=139' 18274-3827 RST2055 distance=143' 18515-3851 B 2869 distance=144' 18474-3637 LDS 653 distance=145' 18464-4025 UC 3667CD distance=145' 18464-4025 RST2072AB distance=145' 18464-4025 RST2072AC distance=145' 18486-4007 TOI1081 distance=147' 18502-3708 SWR 254 distance=149' 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 18395-3824 TDT 978 287 0.7
Show 18424-3810 TDT1013 327 4.8 37
Show 18381-3748 B 1368 153 5.0 40
Show 18363-3809 I 1372 14 8.7 41
Show 18393-3742 TOK 797 235 0.2 43
Show 18401-3910 KPP4114 93 35.1 46
Show 18434-3838 B 2458 59 8.1 48
Show 18364-3857 WG 235 169 2.6 49
Show 18426-3858 SKF2069 182 12.4 49
Show 18438-3819 COO 227 AB 213 29.5 51
Show 18438-3819 COO 227 AC 51 43.3 51
Show 18424-3904 UC 3648 270 23.6 53
Show 18448-3816 I 1028 319 0.8 64
Show 18346-3753 JSP 780 310 2.7 66
Show 18429-3917 I 1379 122 0.1 66
Show 18345-3753 JSP 779 220 0.7 67
Show 18334-3844 DUN 222 359 20.5 75
Show 18457-3805 UC 3664 179 62.1 76
Show 18372-3711 BRT1783 133 4.3 79
Show 18456-3750 B 945 39 0.9 80
Show 18348-3726 SKF2067 305 26.9 81
Show 18331-3752 BRT1781 192 4.2 82
Show 18381-3702 TDT 966 309 2.8 84
Show 18361-3703 JSP 782 3 1.1 92
Show 18380-3653 B 941 230 1.6 94
Show 18416-3649 WFC 212 99 9.9 99
Show 18450-3945 SKF2070 106 17.6 103
Show 18337-3648 JSP 777 286 11.2 119
Show 18450-3646 LDS 652 211 77.6 120
Show 18377-4029 RST2068 190 2.0 127
Show 18483-3710 JSP 787 AB 303 2.1 128
Show 18483-3710 JSP 787 Aa,Ab 293 0.6 128
Show 18469-3959 UC 3668 22 40.3 129
Show 18325-3643 TDT 933 286 0.4 132
Show 18420-4034 UC 3642 337 47.0 133
Show 18484-3701 HJ 5064 268 18.3 135
Show 18484-3700 UC 3678 336 81.5 135
Show 18500-3921 WG 236 223 16.1 136
Show 18503-3736 SWR 255 30 29.2 137
Show 18497-3719 B 949 170 3.3 138
Show 18325-4017 RST4015 34 3.3 139
Show 18468-3636 KOH 108 Aa,Ab 100 0.2 139
Show 18468-3636 NHR 10 AB 227 7.9 139
Show 18274-3827 RST2055 14 0.9 143
Show 18515-3851 B 2869 77 10.3 144
Show 18474-3637 LDS 653 178 5.5 145
Show 18464-4025 UC 3667 CD 147 42.0 145
Show 18464-4025 RST2072 AB 241 1.5 145
Show 18464-4025 RST2072 AC 22 10.5 145
Show 18486-4007 TOI1081 150 0.3 147
Show 18502-3708 SWR 254 73 14.9 149

 
 
WDS 18395-3824 : COMPONENTS
 
 
  A
B pa=291.3°
sep=0.56"
 
 
18395-3824 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183929.48-382423.9 Mag 11.46 PmRA -2.00
PmDE -8.0 Tycho2 7902-00472-1
Tycho2
Tycho2 7902-00472-1 Pflag RAmdeg 279.87271174 DEmdeg -38.40661736
PmRA -2.1 PmDE -8.4 E RAmdeg 34 E DEmdeg 45
E pmRA 2.3 E pmDE 2.2 EpRAm 1988.99 EpDEm 1986.62
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 11.340 E BTmag 0.066 VTmag 10.774
E VTmag 0.064 Prox 994 TYC T HIP
CCDM RAdeg 279.87271778 DEdeg -38.40659778 EpRA 1990 1.75
EpDE 1990 1.66 E RAdeg 34.7 E DEdeg 45.6 Posflg
Corr 0.0
 
 
18395-3824 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183929.44-382423.7 Mag 11.48 PmRA -2.00
PmDE -8.0 Calc delta mag 0.02 Calc coord yes