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Doubles in session


Current system
20374-0254
TOR 27


Nearby doubles
6' : 20371-0258
TDT2427

10' : 20375-0303
J 1775AB

12' : 20367-0250
UC 4231

21' : 20363-0305
KPP1332

25' : 20365-0311
TOR 26

29' : 20372-0225
BRT 503

53' : 20402-0222
KPP4209AB

64' : 20347-0341
TDT2389

67' : 20334-0321
HDS2936

69' : 20399-0155
UC 4249

70' : 20329-0236
BRT 501

73' : 20405-0349
RST4674

77' : 20411-0201
GWP2983

79' : 20425-0233
WRH 13

81' : 20424-0323
RST4678

83' : 20421-0336
RST4677

83' : 20369-0416
LDS1475

85' : 20324-0330
HJ 919

89' : 20423-0344
KPP 476

89' : 20319-0327
A 734

92' : 20313-0304
TDT2336

97' : 20317-0337
GWP2964

100' : 20312-0328
J 1395

104' : 20345-0421
J 2315

108' : 20383-0106
BU 672

108' : 20351-0436
RST4671



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

20374-0254 TOR 27

 
 
20h 37m 25.83s -02° 53' 16.9" P.A. 233.00 sep 2.9 mag 10.30,10.80
 
 
Coord 2000 20374-0254 Discov num TOR  27 Comp Coord arcsec 2000 20 37 25.83 -02 53 16.9
Date first 1977 Date last 2016 Obs 5
Pa first 232 Pa last 232.7 P.A. Now (θ) 232.7°
Sep first 3.0 Sep last 2.901 Sep. Now (ρ) 2.901"
Mag pri 10.30 Mag sec 10.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +011 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5180-00689-1 Gaia DR2 4224906140200233216
 
 
WDS 20374-0254 TOR 27 : NOTES
 
 
discov_num notes refcode
TOR 27 Formerly known as PAN 24.
 
 
REFERENCES
 
 
refcode metd author reference
Tor (Torino Observatory)
Tor1978a Po j Armanelli, Delgrosso, A., & Pannunzio, R. 1978A&AS...31..121A
Tor1978a A&AS 31, 121, 1978
Tor1978b Po - Delgrosso, A. & Pannunzio, R. 1978A&AS...34..403D
Tor1978b A&AS 34, 403, 1978
Tor1980 Po - Pannunzio, R. & Siciliano, F. 1980A&AS...41..319P
Tor1980 A&AS 41, 319, 1980
Tor1982 Po j Pannunzio, R. & Siciliano, F. 1982A&AS...47..159P
Tor1982 A&AS 47, 159, 1982
Tor1983 Po j Pannunzio, R. & Morbidelli, R. 1983A&AS...51...63P
Tor1983 A&AS 51, 63, 1983
Tor1983b Po j Pannunzio, R. & Morbidelli, R. 1983A&AS...54..489P
Tor1983b A&AS 54, 489, 1983
Tor1984 Po j Pannunzio, R. & Morbidelli, R. 1984A&AS...55..455P
Tor1984 A&AS 55, 455, 1984
Tor1985 Po j Pannunzio, R. & Morbidelli, R. 1985A&AS...61...37P
Tor1985 A&AS 61, 37, 1985
Tor1992 Pa - Pannunzio, R., Morbidelli, R., Massone, G., Lattanzi, M.G., Sarasso, M., & 1992A&AS...96..143P
Tor1992 +Po Chiumiento, G.
Tor1992 A&AS 96, 143, 1992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20374-0254 TOR 27 2001 2 232 2.7 10.30 10.80 N 203725.83-025316.9
20374-0254 TOR 27 2015 4 233 2.9 10.30 10.80 N 203725.83-025316.9
20374-0254 TOR 27 2016 5 233 2.9 10.30 10.80 N 203725.83-025316.9

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

 
 
WDS 20374-0254 TOR 27 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20374-0254 TOR 27 : MEASURES
 
 
No records found.

 
 
WDS 20374-0254 : VIRTUAL EYEPIECE
 
 

20374-0254 TOR 27A mag 10.3 20374-0254 TOR 27B sep 2.9 P.A. 232.70 mag 10.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20374-0254 : ALADIN DSS IMAGE @ 20h 37m 25.83s -02° 53' 16.9"
 
 
 
 
WDS 20374-0254 TOR 27 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20374-0254 TOR 27 distance=1' 20371-0258 TDT2427 distance=6' 20375-0303 BRT 505BC distance=9' 20375-0303 J 1775BD distance=9' 20375-0303 J 1775AB distance=10' 20375-0303 BRT 505AC distance=10' 20375-0303 J 1775AD distance=10' 20367-0250 UC 4231 distance=12' 20363-0305 KPP1332 distance=21' 20365-0311 TOR 26 distance=25' 20372-0225 BRT 503 distance=29' 20402-0222 KPP4209AB distance=53' 20347-0341 TDT2389 distance=64' 20334-0321 HDS2936 distance=67' 20399-0155 UC 4249 distance=69' 20329-0236 BRT 501 distance=70' 20405-0349 RST4674 distance=73' 20411-0201 GWP2983 distance=77' 20425-0233 WRH 13 distance=79' 20424-0323 RST4678 distance=81' 20421-0336 RST4677 distance=83' 20369-0416 LDS1475 distance=83' 20324-0330 HJ 919 distance=85' 20423-0344 KPP 476 distance=89' 20319-0327 A 734 distance=89' 20313-0304 TDT2336 distance=92' 20317-0337 GWP2964 distance=97' 20312-0328 J 1395 distance=100' 20345-0421 J 2315 distance=104' 20383-0106 BU 672 distance=108' 20351-0436 RST4671 distance=108' 20325-0413 A 735 distance=109' 20368-0102 J 567 distance=111' 20417-0424 BU 267 distance=112' 20300-0311 RST4668 distance=114' 20418-0430 HJ 921 distance=117' 20428-0418 UC 4265 distance=117' 20340-0438 TDT2379 distance=118' 20453-0239 BRT 506 distance=120' 20343-0445 BRT 502 distance=122' 20452-0331 AHD 28 distance=123' 20412-0105 STF2706AB distance=123' 20412-0105 STF2706AC distance=123' 20455-0332 AHD 29 distance=127' 20310-0126 UC 4204 distance=131' 20285-0254 TDT2314 distance=135' 20463-0258 LDS 724 distance=135' 20450-0140 LDS 722 distance=135' 20284-0321 RST4667 distance=138' 20441-0116 GWP2991 distance=140' 20419-0458 RST4676 distance=143' 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 20374-0254 TOR 27 233 2.9 1
Show 20371-0258 TDT2427 92 1.0 6
Show 20375-0303 BRT 505 BC 56 7.0 9
Show 20375-0303 J 1775 BD 238 19.7 9
Show 20375-0303 J 1775 AB 352 4.1 10
Show 20375-0303 BRT 505 AC 36 8.8 10
Show 20375-0303 J 1775 AD 249 18.3 10
Show 20367-0250 UC 4231 75 24.4 12
Show 20363-0305 KPP1332 228 10.1 21
Show 20365-0311 TOR 26 75 16.5 25
Show 20372-0225 BRT 503 73 4.6 29
Show 20402-0222 KPP4209 AB 250 2.2 53
Show 20347-0341 TDT2389 184 0.6 64
Show 20334-0321 HDS2936 156 0.2 67
Show 20399-0155 UC 4249 339 14.0 69
Show 20329-0236 BRT 501 135 4.4 70
Show 20405-0349 RST4674 118 5.1 73
Show 20411-0201 GWP2983 178 12.8 77
Show 20425-0233 WRH 13 101 1.8 79
Show 20424-0323 RST4678 349 2.8 81
Show 20421-0336 RST4677 122 4.4 83
Show 20369-0416 LDS1475 259 21.2 83
Show 20324-0330 HJ 919 219 24.6 85
Show 20423-0344 KPP 476 141 3.9 89
Show 20319-0327 A 734 294 2.0 89
Show 20313-0304 TDT2336 146 2.6 92
Show 20317-0337 GWP2964 162 24.1 97
Show 20312-0328 J 1395 298 5.7 100
Show 20345-0421 J 2315 319 6.5 104
Show 20383-0106 BU 672 285 35.8 108
Show 20351-0436 RST4671 48 0.7 108
Show 20325-0413 A 735 271 4.5 109
Show 20368-0102 J 567 308 2.2 111
Show 20417-0424 BU 267 237 1.9 112
Show 20300-0311 RST4668 162 2.2 114
Show 20418-0430 HJ 921 220 9.4 117
Show 20428-0418 UC 4265 32 50.1 117
Show 20340-0438 TDT2379 180 3.9 118
Show 20453-0239 BRT 506 277 4.1 120
Show 20343-0445 BRT 502 120 3.3 122
Show 20452-0331 AHD 28 307 37.4 123
Show 20412-0105 STF2706 AB 37 11.1 123
Show 20412-0105 STF2706 AC 318 189.6 123
Show 20455-0332 AHD 29 137 20.9 127
Show 20310-0126 UC 4204 179 49.4 131
Show 20285-0254 TDT2314 238 0.7 135
Show 20463-0258 LDS 724 135 74.9 135
Show 20450-0140 LDS 722 266 25.1 135
Show 20284-0321 RST4667 178 9.0 138
Show 20441-0116 GWP2991 16 13.8 140
Show 20419-0458 RST4676 188 0.3 143

 
 
WDS 20374-0254 : COMPONENTS
 
 
  A
B pa=232.7°
sep=2.90"
 
 
20374-0254 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203725.83-025316.9 Mag 10.3 PmRA 11.00
PmDE -5.0
 
 
20374-0254 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203725.68-025318.7 Mag 10.8 Tycho2 5180-00689-1
Calc delta mag 0.5 Calc coord yes
Tycho2
Tycho2 5180-00689-1 Pflag RAmdeg 309.35767658 DEmdeg -2.88804204
PmRA -7.9 PmDE -15.2 E RAmdeg 49 E DEmdeg 67
E pmRA 2.2 E pmDE 2.5 EpRAm 1979.96 EpDEm 1976.41
Num 5 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.0
Q pmDE 2.0 BTmag 12.947 E BTmag 0.329 VTmag 11.732
E VTmag 0.172 Prox 999 TYC HIP
CCDM RAdeg 309.35774750 DEdeg -2.88791583 EpRA 1990 1.57
EpDE 1990 1.10 E RAdeg 84.7 E DEdeg 118.8 Posflg
Corr -0.2