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20152+3006
TDT 2121


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

20152+3006 TDT 2121

 
 
20h 15m 12.98s +30° 06' 07.6" P.A. 11.00 sep 2.0 mag 11.92,12.18
 
 
Coord 2000 20152+3006 Discov num TDT2121 Comp Coord arcsec 2000 20 15 12.98 +30 06 07.6
Date first 1991 Date last 1991 Obs 1
Pa first 11 Pa last 10.5 P.A. Now (θ) 10.5°
Sep first 2.0 Sep last 1.96 Sep. Now (ρ) 1.96"
Mag pri 11.92 Mag sec 12.18 delta mag (ΔM) 0.26 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +009 Sec motion dec +009
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2672-00279-1 Gaia DR2 2053642426518020480
 
 
WDS 20152+3006 TDT 2121 : 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
20152+3006 TDT2121 1991 1 11 2.0 11.92 12.18 201512.98+300607.6

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

 
 
WDS 20152+3006 TDT 2121 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20152+3006 TDT 2121 : MEASURES
 
 
No records found.

 
 
WDS 20152+3006 : VIRTUAL EYEPIECE
 
 

20152+3006 TDT2121A mag 11.92 20152+3006 TDT2121B sep 1.9 P.A. 9.10 mag 12.18 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 20152+3006 : ALADIN DSS IMAGE @ 20h 15m 12.98s +30° 06' 07.6"
 
 
 
 
WDS 20152+3006 TDT 2121 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20152+3006 TDT2121 distance=0' 20138+2945 TOB 179 distance=28' 20140+3031 COU1475 distance=30' 20139+2942 TOB 180 distance=30' 20135+3031 J 3063 distance=34' 20134+2941 MLB 661 distance=35' 20160+2929 MLB 478AB distance=38' 20160+2929 MLB 478AC distance=38' 20167+2932 OSO 121AB distance=39' 20167+2932 OSO 121AC distance=39' 20167+2932 OSO 121AD distance=39' 20167+2932 OSO 121AE distance=39' 20156+2927 TDS1053 distance=40' 20179+2945 TDT2149 distance=41' 20173+2926 TDT2142 distance=48' 20177+2922 TDT2145 distance=55' 20196+2956 A 1207 distance=58' 20124+2923 AG 401 distance=58' 20107+3015 TDT2051 distance=59' 20134+2910 TDT2100 distance=61' 20129+2913 A 1203BC distance=62' 20129+2913 HJ 1492A,BC distance=62' 20113+3042 TDT2061 distance=63' 20180+2913 POP 200 distance=64' 20175+2909 POP1229Aa,Ab distance=65' 20175+2909 BU 441AB distance=65' 20182+2912 A 1205 distance=67' 20110+2928 TDT2056 distance=68' 20140+2859 TDS1052 distance=70' 20124+2908 A 1201 distance=70' 20109+3047 HDS2876 distance=70' 20101+2941 TDT2039 distance=71' 20191+2915 COU1477 distance=73' 20188+3102 HDS2902 distance=74' 20102+2930 TDT2041 distance=75' 20114+2910 A 1200 distance=75' 20105+2920 HDS2874Ca,Cb distance=76' 20118+3108 COU1474AB distance=77' 20118+3108 GII 289Aa,Ab distance=77' 20124+2856 MLB 531 distance=77' 20105+2920 BRT 46AB distance=77' 20105+2920 MLB 477AC distance=77' 20095+3029 GRV 315 distance=78' 20103+2920 BAC 1 distance=79' 20213+3035 WJD 1 distance=84' 20144+3129 A 1204 distance=84' 20215+3035 BU 1259Ba,Bb distance=85' 20215+3035 BU 1259BC distance=85' 20112+3120 SEI 960 distance=86' 20149+2840 HO 122AB distance=87' 20149+2840 HO 122AC distance=87' 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 20152+3006 TDT2121 11 2.0
Show 20138+2945 TOB 179 91 23.6 28
Show 20140+3031 COU1475 87 0.2 30
Show 20139+2942 TOB 180 299 23.4 30
Show 20135+3031 J 3063 76 4.7 34
Show 20134+2941 MLB 661 167 3.9 35
Show 20160+2929 MLB 478 AB 13 6.3 38
Show 20160+2929 MLB 478 AC 76 153.6 38
Show 20167+2932 OSO 121 AB 165 13.2 39
Show 20167+2932 OSO 121 AC 283 15.2 39
Show 20167+2932 OSO 121 AD 190 18.9 39
Show 20167+2932 OSO 121 AE 259 25.2 39
Show 20156+2927 TDS1053 302 1.0 40
Show 20179+2945 TDT2149 316 0.8 41
Show 20173+2926 TDT2142 316 1.0 48
Show 20177+2922 TDT2145 186 0.7 55
Show 20196+2956 A 1207 351 0.6 58
Show 20124+2923 AG 401 306 4.0 58
Show 20107+3015 TDT2051 242 2.0 59
Show 20134+2910 TDT2100 98 0.7 61
Show 20129+2913 A 1203 BC 176 0.4 62
Show 20129+2913 HJ 1492 A,BC 54 18.7 62
Show 20113+3042 TDT2061 353 0.4 63
Show 20180+2913 POP 200 205 6.4 64
Show 20175+2909 POP1229 Aa,Ab 217 0.4 65
Show 20175+2909 BU 441 AB 64 6.2 65
Show 20182+2912 A 1205 96 1.2 67
Show 20110+2928 TDT2056 358 1.5 68
Show 20140+2859 TDS1052 164 1.6 70
Show 20124+2908 A 1201 158 0.3 70
Show 20109+3047 HDS2876 67 0.3 70
Show 20101+2941 TDT2039 177 0.4 71
Show 20191+2915 COU1477 102 0.6 73
Show 20188+3102 HDS2902 296 1.7 74
Show 20102+2930 TDT2041 189 1.2 75
Show 20114+2910 A 1200 197 5.4 75
Show 20105+2920 HDS2874 Ca,Cb 251 0.4 76
Show 20118+3108 COU1474 AB 59 2.9 77
Show 20118+3108 GII 289 Aa,Ab 83 1.5 77
Show 20124+2856 MLB 531 195 1.7 77
Show 20105+2920 BRT 46 AB 79 5.3 77
Show 20105+2920 MLB 477 AC 24 113.7 77
Show 20095+3029 GRV 315 244 22.3 78
Show 20103+2920 BAC 1 45 16.5 79
Show 20213+3035 WJD 1 262 8.8 84
Show 20144+3129 A 1204 323 0.4 84
Show 20215+3035 BU 1259 Ba,Bb 191 0.2 85
Show 20215+3035 BU 1259 BC 356 10.3 85
Show 20112+3120 SEI 960 223 6.4 86
Show 20149+2840 HO 122 AB 72 1.4 87
Show 20149+2840 HO 122 AC 152 19.9 87

 
 
WDS 20152+3006 : COMPONENTS
 
 
  A
B pa=9.1°
sep=1.95"
 
 
20152+3006 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201512.98+300607.6 Mag 11.92 PmRA -4.00
PmDE 9.0 Tycho2 2672-00279-1
Tycho2
Tycho2 2672-00279-1 Pflag RAmdeg 303.80406162 DEmdeg 30.10213013
PmRA -3.6 PmDE 9.4 E RAmdeg 86 E DEmdeg 74
E pmRA 2.4 E pmDE 2.2 EpRAm 1974.25 EpDEm 1978.02
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 13.922 E BTmag 0.368 VTmag 11.717
E VTmag 0.122 Prox 999 TYC HIP
CCDM RAdeg 303.80407083 DEdeg 30.10210806 EpRA 1990 1.54
EpDE 1990 1.68 E RAdeg 95.3 E DEdeg 79.8 Posflg
Corr 0.1
 
 
20152+3006 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201513.00+300609.5 Mag 12.18 PmRA -4.00
PmDE 9.0 Calc delta mag 0.26 Calc coord yes