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Doubles in session


Current system
23305+1914
TDT 4074


Nearby doubles
29' : 23311+1847
STF3020

31' : 23309+1845
COU2712

37' : 23322+1942
COU 340

47' : 23317+1956
WIR 1AB

52' : 23278+1948
TDT4048

55' : 23337+1944
CVR 998

57' : 23311+1818
COU 339

59' : 23347+1914
COU 341

65' : 23318+2016
UC 4975

70' : 23324+1811
CVR 995

71' : 23263+1952
CLZ 90

77' : 23353+1839
LDS5103

79' : 23341+1814
BRT2515

81' : 23269+2016
TDT4038

81' : 23283+2028
KPP1191

84' : 23363+1902
BRT2516

84' : 23305+2038
CVR 993

93' : 23361+1827
YSC 229

94' : 23371+1918
J 625

96' : 23336+1749
LOS 1AB

97' : 23289+1741
BPM2484

97' : 23258+1804
KPP1077

98' : 23296+1738
BRT2514

100' : 23294+1736
BRT2513

100' : 23374+1854
TDS1218

108' : 23361+2027
TDT4118



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

23305+1914 TDT 4074

 
 
23h 30m 31.37s +19° 14' 16.6" P.A. 56.00 sep 2.4 mag 11.44,12.77
 
 
Coord 2000 23305+1914 Discov num TDT4074 Comp Coord arcsec 2000 23 30 31.37 +19 14 16.6
Date first 1991 Date last 1991 Obs 1
Pa first 56 Pa last 56.2 P.A. Now (θ) 56.2°
Sep first 2.4 Sep last 2.35 Sep. Now (ρ) 2.35"
Mag pri 11.44 Mag sec 12.77 delta mag (ΔM) 1.33 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1723-00472-1 Gaia DR2 2824637473313643520
 
 
WDS 23305+1914 TDT 4074 : 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
23305+1914 TDT4074 1991 1 56 2.4 11.44 12.77 233031.37+191416.6

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

 
 
WDS 23305+1914 TDT 4074 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23305+1914 TDT 4074 : MEASURES
 
 
No records found.

 
 
WDS 23305+1914 : VIRTUAL EYEPIECE
 
 

23305+1914 TDT4074A mag 11.44 23305+1914 TDT4074B sep 2.3 P.A. 54.70 mag 12.77 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 23305+1914 : ALADIN DSS IMAGE @ 23h 30m 31.37s +19° 14' 16.6"
 
 
 
 
WDS 23305+1914 TDT 4074 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23305+1914 TDT4074 distance=0' 23311+1847 STF3020 distance=29' 23309+1845 COU2712 distance=31' 23322+1942 COU 340 distance=37' 23317+1956 WIR 1AB distance=47' 23317+1956 LMP 24AC distance=47' 23317+1956 LMP 24AD distance=47' 23278+1948 TDT4048 distance=52' 23337+1944 CVR 998 distance=55' 23311+1818 COU 339 distance=57' 23347+1914 COU 341 distance=59' 23318+2016 UC 4975 distance=65' 23324+1811 CVR 995 distance=70' 23263+1952 CLZ 90 distance=71' 23353+1839 LDS5103 distance=77' 23341+1814 BRT2515 distance=79' 23269+2016 TDT4038 distance=81' 23283+2028 KPP1191 distance=81' 23363+1902 BRT2516 distance=84' 23305+2038 CVR 993 distance=84' 23361+1827 YSC 229 distance=93' 23371+1918 J 625 distance=94' 23336+1749 LOS 1AB distance=96' 23336+1749 HO 655AC distance=96' 23289+1741 BPM2484 distance=97' 23258+1804 KPP1077 distance=97' 23296+1738 BRT2514 distance=98' 23294+1736 BRT2513 distance=100' 23374+1854 TDS1218 distance=100' 23361+2027 TDT4118 distance=108' 23245+1807 LDS5084 distance=110' 23369+2016 HJ 988 distance=110' 23231+1839 TDS1206 distance=111' 23324+1724 STF3023 distance=114' 23266+1735 GWP3300 distance=114' 23265+1736 LDS5088 distance=114' 23228+1843 J 3193 distance=115' 23268+2057 COU 241 distance=116' 23289+1720 HJ 311AB distance=117' 23289+1720 HJ 311AC distance=117' 23379+1824 KUI 117AB distance=117' 23379+1824 DRS 31Aa,Ab distance=117' 23258+1736 NSN 12 distance=120' 23335+1722 LDS5100 distance=120' 23300+2114 UC 4964 distance=120' 23390+1911 GWP3338 distance=121' 23307+1711 GWP3314 distance=123' 23300+2117 GRV 668AB distance=123' 23300+2117 GRV 668AC distance=123' 23251+2052 UC 4946 distance=124' 23386+1959 COU 342 distance=124' 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 23305+1914 TDT4074 56 2.4
Show 23311+1847 STF3020 99 2.3 29
Show 23309+1845 COU2712 42 27.9 31
Show 23322+1942 COU 340 55 0.3 37
Show 23317+1956 WIR 1 AB 73 5.3 47
Show 23317+1956 LMP 24 AC 13 30.2 47
Show 23317+1956 LMP 24 AD 337 38.1 47
Show 23278+1948 TDT4048 235 0.9 52
Show 23337+1944 CVR 998 169 22.4 55
Show 23311+1818 COU 339 83 2.1 57
Show 23347+1914 COU 341 119 0.8 59
Show 23318+2016 UC 4975 315 27.5 65
Show 23324+1811 CVR 995 231 20.5 70
Show 23263+1952 CLZ 90 181 31.2 71
Show 23353+1839 LDS5103 12 156.6 77
Show 23341+1814 BRT2515 163 3.9 79
Show 23269+2016 TDT4038 62 0.6 81
Show 23283+2028 KPP1191 55 9.3 81
Show 23363+1902 BRT2516 228 4.1 84
Show 23305+2038 CVR 993 279 9.6 84
Show 23361+1827 YSC 229 345 0.0 93
Show 23371+1918 J 625 257 2.9 94
Show 23336+1749 LOS 1 AB 181 7.3 96
Show 23336+1749 HO 655 AC 244 36.4 96
Show 23289+1741 BPM2484 283 25.7 97
Show 23258+1804 KPP1077 125 8.6 97
Show 23296+1738 BRT2514 314 5.3 98
Show 23294+1736 BRT2513 326 4.9 100
Show 23374+1854 TDS1218 315 1.5 100
Show 23361+2027 TDT4118 3 0.6 108
Show 23245+1807 LDS5084 213 41.3 110
Show 23369+2016 HJ 988 241 9.1 110
Show 23231+1839 TDS1206 106 1.5 111
Show 23324+1724 STF3023 280 1.8 114
Show 23266+1735 GWP3300 320 111.4 114
Show 23265+1736 LDS5088 251 218.4 114
Show 23228+1843 J 3193 212 7.2 115
Show 23268+2057 COU 241 12 3.4 116
Show 23289+1720 HJ 311 AB 286 26.6 117
Show 23289+1720 HJ 311 AC 230 147.6 117
Show 23379+1824 KUI 117 AB 245 27.5 117
Show 23379+1824 DRS 31 Aa,Ab 169 0.9 117
Show 23258+1736 NSN 12 326 6.4 120
Show 23335+1722 LDS5100 182 120.4 120
Show 23300+2114 UC 4964 262 32.6 120
Show 23390+1911 GWP3338 82 13.9 121
Show 23307+1711 GWP3314 199 13.2 123
Show 23300+2117 GRV 668 AB 331 6.2 123
Show 23300+2117 GRV 668 AC 322 78.6 123
Show 23251+2052 UC 4946 132 28.1 124
Show 23386+1959 COU 342 31 0.9 124

 
 
WDS 23305+1914 : COMPONENTS
 
 
  A
B pa=54.7°
sep=2.26"
 
 
23305+1914 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233031.37+191416.6 Mag 11.44 PmRA -17.00
PmDE -13.0 Tycho2 1723-00472-1
Tycho2
Tycho2 1723-00472-1 Pflag RAmdeg 352.63072772 DEmdeg 19.23797123
PmRA -17.1 PmDE -12.8 E RAmdeg 56 E DEmdeg 66
E pmRA 1.7 E pmDE 1.7 EpRAm 1977.81 EpDEm 1972.47
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.6 BTmag 12.275 E BTmag 0.160 VTmag 11.457
E VTmag 0.102 Prox 999 TYC HIP
CCDM RAdeg 352.63076917 DEdeg 19.23800056 EpRA 1990 1.79
EpDE 1990 1.70 E RAdeg 61.1 E DEdeg 73.6 Posflg
Corr -0.2
 
 
23305+1914 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233031.50+191417.9 Mag 12.77 PmRA -17.00
PmDE -13.0 Calc delta mag 1.33 Calc coord yes