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Current system
20277+3932
TDT 2292


Nearby doubles
14' : 20286+3923
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SEI1127

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ES 1976

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ES 1975

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SEI1134

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TDT2284

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CBL 83

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ALI 932

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LSC 90

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TDT2299

28' : 20259+3914
SEI1122

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TDT2290

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COU2538

36' : 20293+3901
DAM 315

38' : 20296+3901
ALI 936AB

39' : 20311+3935
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TOR 25AB

42' : 20296+3856
MLB 775

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D 22AB

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MLB 22

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ALV 6

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ES 245

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MLB1017

46' : 20281+3847
ALI 933

47' : 20241+3912
SEI1115



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

20277+3932 TDT 2292

 
 
20h 27m 43.20s +39° 32' 08.6" P.A. 167.00 sep 0.5 mag 10.90,11.01 Sp G5V
 
 
Coord 2000 20277+3932 Discov num TDT2292 Comp Coord arcsec 2000 20 27 43.20 +39 32 08.6
Date first 1991 Date last 1991 Obs 1
Pa first 167 Pa last 167.4 P.A. Now (θ) 167.4°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 10.90 Mag sec 11.01 delta mag (ΔM) 0.11 Spectral class G5V (yellow)
Pri motion ra -010 Sec motion ra -010
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3156-00121-1 Gaia DR2 2067214630547857920
 
 
WDS 20277+3932 TDT 2292 : 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
20277+3932 TDT2292 1991 1 167 0.5 10.90 11.01 202743.20+393208.6

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

 
 
WDS 20277+3932 TDT 2292 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20277+3932 TDT 2292 : MEASURES
 
 
No records found.

 
 
WDS 20277+3932 : VIRTUAL EYEPIECE
 
 

20277+3932 TDT2292A mag 10.9 Sp G5V 20277+3932 TDT2292B sep 0.5 P.A. 170.20 mag 11.01 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 20277+3932 : ALADIN DSS IMAGE @ 20h 27m 43.20s +39° 32' 08.6"
 
 
 
 
WDS 20277+3932 TDT 2292 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20277+3932 TDT2292 distance=0' 20286+3923 TDT2315 distance=14' 20290+3924 ALI1144 distance=17' 20272+3948 SEI1127 distance=18' 20272+3949 ES 1976 distance=18' 20263+3925 ES 1975 distance=19' 20292+3919 SEI1134 distance=22' 20271+3910 TDT2284 distance=24' 20287+3911 CBL 83 distance=24' 20271+3909 ALI 932 distance=25' 20298+3939 LSC 90 distance=25' 20280+3958 TDT2299 distance=26' 20259+3914 SEI1122 distance=28' 20275+3902 TDT2290 distance=30' 20283+4005 COU2538 distance=34' 20293+3901 DAM 315 distance=36' 20296+3901 ALI 936AB distance=38' 20296+3901 SEI1137AC distance=38' 20311+3935 LDS6414 distance=39' 20257+4004 TOR 25AB distance=40' 20257+4004 POP 199AC distance=40' 20296+3856 MLB 775 distance=42' 20255+4006 D 22AB distance=43' 20255+4006 D 22AC distance=43' 20255+4006 POP 224AD distance=43' 20253+4003 MLB 22 distance=43' 20294+4011 ALV 6 distance=44' 20301+4007 ES 245 distance=45' 20261+3852 MLB1017 distance=45' 20281+3847 ALI 933 distance=46' 20241+3912 SEI1115 distance=47' 20237+3937 ALI1141 distance=47' 20249+3858 COU2418 distance=48' 20239+3912 J 129 distance=49' 20254+4014 MLR 1 distance=50' 20244+4002 MLB 21 distance=50' 20319+3920 HJ 1531 distance=50' 20248+4009 HO 278 distance=50' 20240+3906 FGS 32 distance=51' 20235+3918 SEI1111 distance=51' 20259+4019 ALI1142 distance=52' 20296+4021 STN 50 distance=52' 20306+3850 SEI1144 distance=54' 20306+4015 STJ 84 distance=54' 20311+3854 SEI1149 distance=55' 20252+3846 TDT2255 distance=55' 20299+4022 HJ 1525AB distance=56' 20299+4022 HJ 1525AC distance=56' 20230+3913 STTA206AB distance=59' 20230+3913 STTA206AD distance=59' 20264+4029 MLB1087 distance=60' 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 20277+3932 TDT2292 167 0.5
Show 20286+3923 TDT2315 141 1.5 14
Show 20290+3924 ALI1144 165 11.6 17
Show 20272+3948 SEI1127 116 26.3 18
Show 20272+3949 ES 1976 79 3.8 18
Show 20263+3925 ES 1975 26 4.1 19
Show 20292+3919 SEI1134 32 3.8 22
Show 20271+3910 TDT2284 101 1.9 24
Show 20287+3911 CBL 83 172 41.8 24
Show 20271+3909 ALI 932 194 14.2 25
Show 20298+3939 LSC 90 335 0.1 25
Show 20280+3958 TDT2299 8 0.5 26
Show 20259+3914 SEI1122 271 27.6 28
Show 20275+3902 TDT2290 285 0.8 30
Show 20283+4005 COU2538 31 1.0 34
Show 20293+3901 DAM 315 281 10.3 36
Show 20296+3901 ALI 936 AB 77 10.5 38
Show 20296+3901 SEI1137 AC 310 22.0 38
Show 20311+3935 LDS6414 346 8.0 39
Show 20257+4004 TOR 25 AB 191 4.7 40
Show 20257+4004 POP 199 AC 245 59.6 40
Show 20296+3856 MLB 775 167 10.8 42
Show 20255+4006 D 22 AB 163 2.9 43
Show 20255+4006 D 22 AC 114 18.1 43
Show 20255+4006 POP 224 AD 98 71.2 43
Show 20253+4003 MLB 22 227 6.2 43
Show 20294+4011 ALV 6 259 0.6 44
Show 20301+4007 ES 245 158 4.1 45
Show 20261+3852 MLB1017 21 3.2 45
Show 20281+3847 ALI 933 254 13.8 46
Show 20241+3912 SEI1115 181 23.6 47
Show 20237+3937 ALI1141 21 11.5 47
Show 20249+3858 COU2418 331 2.0 48
Show 20239+3912 J 129 35 3.3 49
Show 20254+4014 MLR 1 213 0.4 50
Show 20244+4002 MLB 21 15 8.8 50
Show 20319+3920 HJ 1531 318 6.4 50
Show 20248+4009 HO 278 70 0.1 50
Show 20240+3906 FGS 32 -1 -1.0 51
Show 20235+3918 SEI1111 10 25.3 51
Show 20259+4019 ALI1142 56 12.1 52
Show 20296+4021 STN 50 170 6.3 52
Show 20306+3850 SEI1144 177 18.1 54
Show 20306+4015 STJ 84 34 1.2 54
Show 20311+3854 SEI1149 203 19.6 55
Show 20252+3846 TDT2255 321 0.9 55
Show 20299+4022 HJ 1525 AB 234 9.2 56
Show 20299+4022 HJ 1525 AC 39 17.1 56
Show 20230+3913 STTA206 AB 254 43.7 59
Show 20230+3913 STTA206 AD 259 24.5 59
Show 20264+4029 MLB1087 98 9.5 60

 
 
WDS 20277+3932 : COMPONENTS
 
 
  A
B pa=170.2°
sep=0.53"
 
 
20277+3932 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202743.20+393208.6 Mag 10.9 Spectral class G5V (yellow)
PmRA -10.00 PmDE 1.0 Tycho2 3156-00121-1
Tycho2
Tycho2 3156-00121-1 Pflag RAmdeg 306.93005284 DEmdeg 39.53564719
PmRA -9.7 PmDE 1.3 E RAmdeg 24 E DEmdeg 22
E pmRA 1.5 E pmDE 1.5 EpRAm 1986.65 EpDEm 1987.39
Num 5 Q RAmdeg 1.5 Q DEmdeg 2.0 Q pmRA 1.5
Q pmDE 1.9 BTmag 11.116 E BTmag 0.051 VTmag 10.303
E VTmag 0.037 Prox 969 TYC T HIP
CCDM RAdeg 306.93007139 DEdeg 39.53565361 EpRA 1990 1.57
EpDE 1990 1.72 E RAdeg 28.9 E DEdeg 25.7 Posflg
Corr 0.0
 
 
20277+3932 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202743.21+393208.1 Mag 11.01 PmRA -10.00
PmDE 1.0 Calc delta mag 0.11 Calc coord yes