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Current system
18381-3702
TDT 966


Nearby doubles
10' : 18380-3653
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WFC 212

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B 1368

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TDT1013

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95' : 18386-3528
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COO 227AB

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NHR 10AB

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TDT 970



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

18381-3702 TDT 966

 
 
18h 38m 08.55s -37° 02' 08.2" P.A. 309.00 sep 2.8 mag 11.67,11.70
 
 
Coord 2000 18381-3702 Discov num TDT 966 Comp Coord arcsec 2000 18 38 08.55 -37 02 08.2
Date first 1991 Date last 1991 Obs 1
Pa first 309 Pa last 309.3 P.A. Now (θ) 309.3°
Sep first 2.8 Sep last 2.75 Sep. Now (ρ) 2.75"
Mag pri 11.67 Mag sec 11.70 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7419-01327-1 Gaia DR2 6733084818211035520
 
 
WDS 18381-3702 TDT 966 : 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
18381-3702 TDT 966 1991 1 309 2.8 11.67 11.70 183808.55-370208.2

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

 
 
WDS 18381-3702 TDT 966 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18381-3702 TDT 966 : MEASURES
 
 
No records found.

 
 
WDS 18381-3702 : VIRTUAL EYEPIECE
 
 

18381-3702 TDT 966A mag 11.67 18381-3702 TDT 966B sep 2.4 P.A. 315.70 mag 11.7 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 18381-3702 : ALADIN DSS IMAGE @ 18h 38m 08.55s -37° 02' 08.2"
 
 
 
 
WDS 18381-3702 TDT 966 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18381-3702 TDT 966 distance=0' 18380-3653 B 941 distance=10' 18372-3711 BRT1783 distance=14' 18361-3703 JSP 782 distance=25' 18393-3742 TOK 797 distance=43' 18416-3649 WFC 212 distance=44' 18381-3748 B 1368 distance=47' 18348-3726 SKF2067 distance=47' 18337-3648 JSP 777 distance=56' 18346-3753 JSP 780 distance=67' 18345-3753 JSP 779 distance=67' 18363-3809 I 1372 distance=70' 18325-3643 TDT 933 distance=71' 18331-3752 BRT1781 distance=78' 18374-3546 JSP 784 distance=78' 18395-3824 TDT 978 distance=84' 18424-3810 TDT1013 distance=85' 18450-3646 LDS 652 distance=86' 18344-3545 B 2454 distance=89' 18386-3528 BRT1784 distance=95' 18348-3533 JSP 781 distance=99' 18306-3624 HDS2625 distance=99' 18456-3750 B 945 distance=101' 18310-3609 RST3185AB distance=101' 18310-3609 RST3185BC distance=101' 18438-3819 COO 227AB distance=103' 18438-3819 COO 227AC distance=103' 18468-3636 KOH 108Aa,Ab distance=107' 18468-3636 NHR 10AB distance=107' 18384-3515 TDT 970 distance=108' 18448-3816 I 1028 distance=109' 18451-3552 JSP 943 distance=110' 18444-3542 KOH 107 distance=111' 18457-3805 UC 3664 distance=111' 18443-3539 B 942 distance=113' 18434-3838 B 2458 distance=114' 18474-3637 LDS 653 distance=115' 18443-3533 BRT1785 distance=116' 18334-3844 DUN 222 distance=117' 18474-3627 WFC 285 distance=117' 18364-3857 WG 235 distance=118' 18464-3559 BRT1787 distance=119' 18304-3548 HDS2622 distance=119' 18409-3507 FAL 62 distance=121' 18483-3710 JSP 787AB distance=122' 18483-3710 JSP 787Aa,Ab distance=122' 18469-3600 B 946 distance=123' 18484-3701 HJ 5064 distance=123' 18484-3700 UC 3678 distance=123' 18456-3539 KPP2513 distance=124' 18472-3603 TDT1054 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 18381-3702 TDT 966 309 2.8
Show 18380-3653 B 941 230 1.6 10
Show 18372-3711 BRT1783 133 4.3 14
Show 18361-3703 JSP 782 3 1.1 25
Show 18393-3742 TOK 797 235 0.2 43
Show 18416-3649 WFC 212 99 9.9 44
Show 18381-3748 B 1368 153 5.0 47
Show 18348-3726 SKF2067 305 26.9 47
Show 18337-3648 JSP 777 286 11.2 56
Show 18346-3753 JSP 780 310 2.7 67
Show 18345-3753 JSP 779 220 0.7 67
Show 18363-3809 I 1372 14 8.7 70
Show 18325-3643 TDT 933 286 0.4 71
Show 18331-3752 BRT1781 192 4.2 78
Show 18374-3546 JSP 784 151 2.1 78
Show 18395-3824 TDT 978 287 0.7 84
Show 18424-3810 TDT1013 327 4.8 85
Show 18450-3646 LDS 652 211 77.6 86
Show 18344-3545 B 2454 279 4.9 89
Show 18386-3528 BRT1784 192 4.8 95
Show 18348-3533 JSP 781 203 0.4 99
Show 18306-3624 HDS2625 343 8.5 99
Show 18456-3750 B 945 39 0.9 101
Show 18310-3609 RST3185 AB 325 3.3 101
Show 18310-3609 RST3185 BC 357 1.9 101
Show 18438-3819 COO 227 AB 213 29.5 103
Show 18438-3819 COO 227 AC 51 43.3 103
Show 18468-3636 KOH 108 Aa,Ab 100 0.2 107
Show 18468-3636 NHR 10 AB 227 7.9 107
Show 18384-3515 TDT 970 81 0.6 108
Show 18448-3816 I 1028 319 0.8 109
Show 18451-3552 JSP 943 353 5.2 110
Show 18444-3542 KOH 107 185 0.2 111
Show 18457-3805 UC 3664 179 62.1 111
Show 18443-3539 B 942 314 9.7 113
Show 18434-3838 B 2458 59 8.1 114
Show 18474-3637 LDS 653 178 5.5 115
Show 18443-3533 BRT1785 334 3.0 116
Show 18334-3844 DUN 222 359 20.5 117
Show 18474-3627 WFC 285 290 12.4 117
Show 18364-3857 WG 235 169 2.6 118
Show 18464-3559 BRT1787 183 5.2 119
Show 18304-3548 HDS2622 70 4.6 119
Show 18409-3507 FAL 62 178 9.3 121
Show 18483-3710 JSP 787 AB 303 2.1 122
Show 18483-3710 JSP 787 Aa,Ab 293 0.6 122
Show 18469-3600 B 946 309 1.2 123
Show 18484-3701 HJ 5064 268 18.3 123
Show 18484-3700 UC 3678 336 81.5 123
Show 18456-3539 KPP2513 226 22.6 124
Show 18472-3603 TDT1054 82 0.7 125

 
 
WDS 18381-3702 : COMPONENTS
 
 
  A
B pa=315.7°
sep=2.43"
 
 
18381-3702 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183808.55-370208.2 Mag 11.67 PmRA -10.00
PmDE -7.0
 
 
18381-3702 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183808.41-370206.5 Mag 11.7 PmRA -10.00
PmDE -7.0 Tycho2 7419-01327-1 Calc delta mag 0.03 Calc coord yes
Tycho2
Tycho2 7419-01327-1 Pflag RAmdeg 279.53565319 DEmdeg -37.03559128
PmRA -10.3 PmDE -7.1 E RAmdeg 90 E DEmdeg 121
E pmRA 4.0 E pmDE 4.2 EpRAm 1984.84 EpDEm 1978.71
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.219 E BTmag 0.362 VTmag 12.186
E VTmag 0.223 Prox 999 TYC HIP
CCDM RAdeg 279.53568222 DEdeg -37.03557528 EpRA 1990 1.88
EpDE 1990 1.84 E RAdeg 93.7 E DEdeg 132.5 Posflg
Corr 0.0