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Current system
20313-0304
TDT 2336


Nearby doubles
22' : 20300-0311
RST4668

24' : 20312-0328
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24' : 20319-0327
A 734

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HJ 919

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GWP2964

36' : 20334-0321
HDS2936

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BRT 501

45' : 20285-0254
TDT2314

48' : 20284-0321
RST4667

53' : 20280-0318
J 1705

63' : 20347-0341
TDT2389

71' : 20325-0413
A 735

74' : 20363-0305
KPP1332

78' : 20365-0311
TOR 26

79' : 20268-0225
BRT 500

81' : 20266-0343
RST4666

81' : 20367-0250
UC 4231

83' : 20275-0206
S 749AB

84' : 20275-0405
TDT2291

86' : 20345-0421
J 2315

88' : 20371-0258
TDT2427

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TOK 700

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TOR 27

93' : 20305-0436
GWP2963

93' : 20375-0303
J 1775AB

97' : 20372-0225
BRT 503



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

20313-0304 TDT 2336

 
 
20h 31m 20.98s -03° 04' 21.4" P.A. 146.00 sep 2.6 mag 12.26,12.74
 
 
Coord 2000 20313-0304 Discov num TDT2336 Comp Coord arcsec 2000 20 31 20.98 -03 04 21.4
Date first 1991 Date last 1991 Obs 1
Pa first 146 Pa last 146.4 P.A. Now (θ) 146.4°
Sep first 2.6 Sep last 2.56 Sep. Now (ρ) 2.56"
Mag pri 12.26 Mag sec 12.74 delta mag (ΔM) 0.48 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5180-01240-1 Gaia DR2 4225582168054282880
 
 
WDS 20313-0304 TDT 2336 : 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
20313-0304 TDT2336 1991 1 146 2.6 12.26 12.74 203120.98-030421.4

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

 
 
WDS 20313-0304 TDT 2336 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20313-0304 TDT 2336 : MEASURES
 
 
No records found.

 
 
WDS 20313-0304 : VIRTUAL EYEPIECE
 
 

20313-0304 TDT2336A mag 12.26 20313-0304 TDT2336B sep 2.6 P.A. 146.40 mag 12.74 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 20313-0304 : ALADIN DSS IMAGE @ 20h 31m 20.98s -03° 04' 21.4"
 
 
 
 
WDS 20313-0304 TDT 2336 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20313-0304 TDT2336 distance=1' 20300-0311 RST4668 distance=22' 20312-0328 J 1395 distance=24' 20319-0327 A 734 distance=24' 20324-0330 HJ 919 distance=31' 20317-0337 GWP2964 distance=34' 20334-0321 HDS2936 distance=36' 20329-0236 BRT 501 distance=38' 20285-0254 TDT2314 distance=45' 20284-0321 RST4667 distance=48' 20280-0318 J 1705 distance=53' 20347-0341 TDT2389 distance=63' 20325-0413 A 735 distance=71' 20363-0305 KPP1332 distance=74' 20365-0311 TOR 26 distance=78' 20268-0225 BRT 500 distance=79' 20266-0343 RST4666 distance=81' 20367-0250 UC 4231 distance=81' 20275-0206 S 749AB distance=83' 20275-0206 S 749AC distance=83' 20275-0206 S 749AD distance=83' 20275-0206 LSC 89Aa,Ab distance=83' 20275-0206 S 749CD distance=84' 20275-0206 S 749CE distance=84' 20275-0405 TDT2291 distance=84' 20275-0206 S 749DF distance=84' 20345-0421 J 2315 distance=86' 20371-0258 TDT2427 distance=88' 20286-0426 TOK 700 distance=92' 20374-0254 TOR 27 distance=92' 20305-0436 GWP2963 distance=93' 20375-0303 BRT 505BC distance=93' 20375-0303 J 1775BD distance=93' 20375-0303 J 1775AB distance=93' 20375-0303 BRT 505AC distance=93' 20375-0303 J 1775AD distance=93' 20372-0225 BRT 503 distance=97' 20310-0126 UC 4204 distance=99' 20249-0327 UC 4171 distance=100' 20340-0438 TDT2379 distance=103' 20243-0248 UC 4168 distance=107' 20351-0436 RST4671 distance=108' 20369-0416 LDS1475 distance=109' 20258-0154 HJ 2960 distance=109' 20248-0220 J 1773 distance=110' 20343-0445 BRT 502 distance=110' 20248-0400 GWP2945 distance=113' 20244-0408 HJ 915AB distance=123' 20244-0408 HJ 915AC distance=123' 20244-0408 ABH 140AD distance=123' 20244-0408 ABH 140AE distance=123' 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 20313-0304 TDT2336 146 2.6 1
Show 20300-0311 RST4668 162 2.2 22
Show 20312-0328 J 1395 298 5.7 24
Show 20319-0327 A 734 294 2.0 24
Show 20324-0330 HJ 919 219 24.6 31
Show 20317-0337 GWP2964 162 24.1 34
Show 20334-0321 HDS2936 156 0.2 36
Show 20329-0236 BRT 501 135 4.4 38
Show 20285-0254 TDT2314 238 0.7 45
Show 20284-0321 RST4667 178 9.0 48
Show 20280-0318 J 1705 319 7.7 53
Show 20347-0341 TDT2389 184 0.6 63
Show 20325-0413 A 735 271 4.5 71
Show 20363-0305 KPP1332 228 10.1 74
Show 20365-0311 TOR 26 75 16.5 78
Show 20268-0225 BRT 500 195 2.5 79
Show 20266-0343 RST4666 199 0.5 81
Show 20367-0250 UC 4231 75 24.4 81
Show 20275-0206 S 749 AB 189 60.0 83
Show 20275-0206 S 749 AC 329 45.6 83
Show 20275-0206 S 749 AD 269 89.9 83
Show 20275-0206 LSC 89 Aa,Ab 197 0.0 83
Show 20275-0206 S 749 CD 239 77.5 84
Show 20275-0206 S 749 CE 197 18.8 84
Show 20275-0405 TDT2291 87 0.5 84
Show 20275-0206 S 749 DF 26 6.7 84
Show 20345-0421 J 2315 319 6.5 86
Show 20371-0258 TDT2427 92 1.0 88
Show 20286-0426 TOK 700 235 0.1 92
Show 20374-0254 TOR 27 233 2.9 92
Show 20305-0436 GWP2963 324 29.1 93
Show 20375-0303 BRT 505 BC 56 7.0 93
Show 20375-0303 J 1775 BD 238 19.7 93
Show 20375-0303 J 1775 AB 352 4.1 93
Show 20375-0303 BRT 505 AC 36 8.8 93
Show 20375-0303 J 1775 AD 249 18.3 93
Show 20372-0225 BRT 503 73 4.6 97
Show 20310-0126 UC 4204 179 49.4 99
Show 20249-0327 UC 4171 227 64.7 100
Show 20340-0438 TDT2379 180 3.9 103
Show 20243-0248 UC 4168 194 16.4 107
Show 20351-0436 RST4671 48 0.7 108
Show 20369-0416 LDS1475 259 21.2 109
Show 20258-0154 HJ 2960 232 13.2 109
Show 20248-0220 J 1773 51 4.5 110
Show 20343-0445 BRT 502 120 3.3 110
Show 20248-0400 GWP2945 240 49.2 113
Show 20244-0408 HJ 915 AB 335 45.4 123
Show 20244-0408 HJ 915 AC 36 25.1 123
Show 20244-0408 ABH 140 AD 69 14.4 123
Show 20244-0408 ABH 140 AE 102 40.3 123

 
 
WDS 20313-0304 : COMPONENTS
 
 
  A
B pa=146.4°
sep=2.56"
 
 
20313-0304 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203120.98-030421.4 Mag 12.26 PmRA 4.00
PmDE -5.0 Tycho2 5180-01240-1
Tycho2
Tycho2 5180-01240-1 Pflag RAmdeg 307.83738556 DEmdeg -3.07263656
PmRA 4.0 PmDE -5.0 E RAmdeg 70 E DEmdeg 66
E pmRA 3.6 E pmDE 4.0 EpRAm 1984.69 EpDEm 1982.62
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.0 Q pmRA 0.7
Q pmDE 0.0 BTmag 13.211 E BTmag 0.286 VTmag 12.340
E VTmag 0.189 Prox 999 TYC HIP
CCDM RAdeg 307.83738528 DEdeg -3.07262389 EpRA 1990 1.62
EpDE 1990 1.26 E RAdeg 86.9 E DEdeg 112.0 Posflg
Corr -0.2
 
 
20313-0304 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203121.07-030423.5 Mag 12.74 PmRA 4.00
PmDE -5.0 Calc delta mag 0.48 Calc coord yes