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20338+4012
TDT 2375


Nearby doubles
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ES 1680AB

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CAN 22AB

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33' : 20363+3955
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NML 2

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ES 245

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TDT2430

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SEI1199



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

20338+4012 TDT 2375

 
 
20h 33m 48.51s +40° 11' 46.5" P.A. 112.00 sep 2.2 mag 11.73,12.56
 
 
Coord 2000 20338+4012 Discov num TDT2375 Comp Coord arcsec 2000 20 33 48.51 +40 11 46.5
Date first 1991 Date last 1991 Obs 1
Pa first 112 Pa last 112.2 P.A. Now (θ) 112.2°
Sep first 2.2 Sep last 2.17 Sep. Now (ρ) 2.17"
Mag pri 11.73 Mag sec 12.56 delta mag (ΔM) 0.83 Spectral class
Pri motion ra +007 Sec motion ra +007
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3157-01153-1 Gaia DR2 2064703071110045568
 
 
WDS 20338+4012 TDT 2375 : 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
20338+4012 TDT2375 1991 1 112 2.2 11.73 12.56 203348.51+401146.5

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

 
 
WDS 20338+4012 TDT 2375 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20338+4012 TDT 2375 : MEASURES
 
 
No records found.

 
 
WDS 20338+4012 : VIRTUAL EYEPIECE
 
 

20338+4012 TDT2375A mag 11.73 20338+4012 TDT2375B sep 1.7 P.A. 118.10 mag 12.56 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 20338+4012 : ALADIN DSS IMAGE @ 20h 33m 48.51s +40° 11' 46.5"
 
 
 
 
WDS 20338+4012 TDT 2375 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20338+4012 TDT2375 distance=0' 20327+4008 TDT2351 distance=13' 20328+4000 SEI1161 distance=17' 20332+4028 HJ 609 distance=18' 20339+4031 OPI9006 distance=20' 20328+3954 ES 1680BC distance=21' 20328+3954 ES 1680AB distance=22' 20339+4034 AG 409 distance=23' 20343+3950 MLB 883 distance=23' 20362+4008 BRT2267 distance=27' 20325+4035 CAN 22AB distance=28' 20325+4035 CAN 22AC distance=28' 20325+4035 CAN 22AD distance=28' 20325+4035 CAN 22AE distance=28' 20325+4035 CAN 22AF distance=28' 20325+4035 CAN 22AG distance=28' 20336+4041 CAN 12AB distance=30' 20336+4041 CAN 12AC distance=30' 20349+4038 CAN 21 distance=30' 20328+4040 SKF1866 distance=31' 20326+4041 CAN 18AB distance=32' 20326+4041 CAN 18AC distance=32' 20326+4041 CAN 18AD distance=32' 20326+4041 CAN 18AE distance=32' 20326+4041 CAN 18AF distance=32' 20326+4041 CAN 18AG distance=32' 20363+3955 TDT2410 distance=33' 20367+4021 NML 2 distance=35' 20377+4029 HJ 610 distance=37' 20330+4047 CAN 15AB distance=37' 20330+4047 CAN 15AC distance=37' 20330+4047 CAN 15AD distance=37' 20330+4047 CAN 15AE distance=37' 20330+4047 CAN 15AF distance=37' 20306+4015 STJ 84 distance=38' 20331+3932 SEI1164 distance=41' 20347+4051 CAN 20AB distance=42' 20347+4051 CAN 20AC distance=42' 20321+4048 CAN 77 distance=42' 20347+4052 CAN 17AB distance=42' 20347+4052 CAN 17AC distance=42' 20301+4007 ES 245 distance=43' 20299+4022 HJ 1525AB distance=46' 20299+4022 HJ 1525AC distance=46' 20374+3952 TDT2430 distance=46' 20379+4014 SEI1199 distance=47' 20357+4053 BRT2266 distance=47' 20326+4056 CAN 24Aa,Ab distance=47' 20326+4056 CAN 24AB distance=47' 20326+4056 CAN 24AC distance=47' 20326+4056 CAN 24AD distance=47' 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 20338+4012 TDT2375 112 2.2
Show 20327+4008 TDT2351 131 0.6 13
Show 20328+4000 SEI1161 280 7.4 17
Show 20332+4028 HJ 609 320 26.7 18
Show 20339+4031 OPI9006 300 17.0 20
Show 20328+3954 ES 1680 BC 27 2.8 21
Show 20328+3954 ES 1680 AB 4 50.7 22
Show 20339+4034 AG 409 266 9.8 23
Show 20343+3950 MLB 883 310 10.0 23
Show 20362+4008 BRT2267 163 4.4 27
Show 20325+4035 CAN 22 AB 153 3.3 28
Show 20325+4035 CAN 22 AC 178 4.5 28
Show 20325+4035 CAN 22 AD 84 6.3 28
Show 20325+4035 CAN 22 AE 65 7.4 28
Show 20325+4035 CAN 22 AF 261 9.2 28
Show 20325+4035 CAN 22 AG 31 11.5 28
Show 20336+4041 CAN 12 AB 239 5.8 30
Show 20336+4041 CAN 12 AC 255 9.5 30
Show 20349+4038 CAN 21 165 7.7 30
Show 20328+4040 SKF1866 286 2.8 31
Show 20326+4041 CAN 18 AB 63 7.5 32
Show 20326+4041 CAN 18 AC 130 8.1 32
Show 20326+4041 CAN 18 AD 117 8.8 32
Show 20326+4041 CAN 18 AE 179 9.1 32
Show 20326+4041 CAN 18 AF 132 9.4 32
Show 20326+4041 CAN 18 AG 305 10.8 32
Show 20363+3955 TDT2410 76 0.6 33
Show 20367+4021 NML 2 350 0.6 35
Show 20377+4029 HJ 610 176 25.6 37
Show 20330+4047 CAN 15 AB 113 0.1 37
Show 20330+4047 CAN 15 AC 241 2.6 37
Show 20330+4047 CAN 15 AD 201 5.5 37
Show 20330+4047 CAN 15 AE 230 9.3 37
Show 20330+4047 CAN 15 AF 341 15.7 37
Show 20306+4015 STJ 84 34 1.2 38
Show 20331+3932 SEI1164 214 18.0 41
Show 20347+4051 CAN 20 AB 164 10.9 42
Show 20347+4051 CAN 20 AC 330 13.8 42
Show 20321+4048 CAN 77 81 12.5 42
Show 20347+4052 CAN 17 AB 335 9.6 42
Show 20347+4052 CAN 17 AC 286 12.3 42
Show 20301+4007 ES 245 158 4.1 43
Show 20299+4022 HJ 1525 AB 234 9.2 46
Show 20299+4022 HJ 1525 AC 39 17.1 46
Show 20374+3952 TDT2430 172 1.3 46
Show 20379+4014 SEI1199 99 9.3 47
Show 20357+4053 BRT2266 325 7.5 47
Show 20326+4056 CAN 24 Aa,Ab 118 0.9 47
Show 20326+4056 CAN 24 AB 25 2.4 47
Show 20326+4056 CAN 24 AC 326 3.5 47
Show 20326+4056 CAN 24 AD 134 4.4 47

 
 
WDS 20338+4012 : COMPONENTS
 
 
  A
B pa=118.1°
sep=1.74"
 
 
20338+4012 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203348.51+401146.5 Mag 11.73 PmRA 7.00
PmDE -1.0 Tycho2 3157-01153-1
Tycho2
Tycho2 3157-01153-1 Pflag RAmdeg 308.45210557 DEmdeg 40.19625004
PmRA 7.0 PmDE -1.3 E RAmdeg 56 E DEmdeg 53
E pmRA 2.1 E pmDE 2.0 EpRAm 1982.23 EpDEm 1981.93
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.8 BTmag 11.986 E BTmag 0.097 VTmag 11.720
E VTmag 0.117 Prox 999 TYC HIP
CCDM RAdeg 308.45208444 DEdeg 40.19625194 EpRA 1990 1.66
EpDE 1990 1.75 E RAdeg 59.8 E DEdeg 56.8 Posflg
Corr -0.1
 
 
20338+4012 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203348.64+401145.7 Mag 12.56 PmRA 7.00
PmDE -1.0 Calc delta mag 0.83 Calc coord yes