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Doubles in session


Current system
20362+3010
TDT 2408
HD 334677


Nearby doubles
16' : 20361+2955
TDT2407

18' : 20368+2955
TDT2421

21' : 20374+2958
HJ 1547

22' : 20346+3009
TDT2387

22' : 20371+2953
MLB 663

23' : 20368+2951
BTN 1

25' : 20344+3004
TDT2384

26' : 20351+3031
COU1327

28' : 20381+2958
A 743

29' : 20378+2951
TDT2435

31' : 20381+2953
A 744

34' : 20363+3044
TDT2411

39' : 20332+3008
BRT 281

40' : 20385+2945
COU1172

41' : 20340+2942
TDS1084

44' : 20328+3007
TDT2356

49' : 20396+3030
STF2711

55' : 20339+2923
MLB 481

57' : 20328+2936
TDT2357

57' : 20332+3052
TDT2366

58' : 20403+2947
STF2714

58' : 20319+3024
BRT 280

59' : 20317+3005
ARY 46AB

59' : 20407+3007
TDT2467

60' : 20346+2914
J 565AB

60' : 20325+2934
TDT2347



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20362+3010 TDT 2408 (HD 334677)

 
 
20h 36m 11.98s +30° 10' 25.1" P.A. 177.00 sep 0.4 mag 11.09,11.28
 
 
Coord 2000 20362+3010 Discov num TDT2408 Comp Coord arcsec 2000 20 36 11.98 +30 10 25.1
Date first 1991 Date last 1991 Obs 1
Pa first 177 Pa last 176.6 P.A. Now (θ) 176.6°
Sep first 0.4 Sep last 0.43 Sep. Now (ρ) 0.43"
Mag pri 11.09 Mag sec 11.28 delta mag (ΔM) 0.19 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 334677 Constellation Cygnus Tycho2 2686-00704-1 Gaia DR2 1860755513969505280
HD 334677
 
 
WDS 20362+3010 TDT 2408 (HD 334677) : 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
20362+3010 TDT2408 1991 1 177 0.4 11.09 11.28 203611.98+301025.1

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

 
 
WDS 20362+3010 TDT 2408 (HD 334677) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20362+3010 TDT 2408 (HD 334677) : MEASURES
 
 
No records found.

 
 
WDS 20362+3010 (HD 334677) : VIRTUAL EYEPIECE
 
 

20362+3010 TDT2408A mag 11.09 20362+3010 TDT2408B sep 0.4 P.A. 177.10 mag 11.28 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 20362+3010 (HD 334677) : ALADIN DSS IMAGE @ 20h 36m 11.98s +30° 10' 25.1"
 
 
 
 
WDS 20362+3010 TDT 2408 (HD 334677) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20362+3010 TDT2408 distance=1' 20361+2955 TDT2407 distance=16' 20368+2955 TDT2421 distance=18' 20374+2958 HJ 1547 distance=21' 20346+3009 TDT2387 distance=22' 20371+2953 MLB 663 distance=22' 20368+2951 BTN 1 distance=23' 20344+3004 TDT2384 distance=25' 20351+3031 COU1327 distance=26' 20381+2958 A 743 distance=28' 20378+2951 TDT2435 distance=29' 20381+2953 A 744 distance=31' 20363+3044 TDT2411 distance=34' 20378+2943 A 742BC distance=34' 20378+2943 A 742A,BC distance=35' 20332+3008 BRT 281 distance=39' 20385+2945 COU1172 distance=40' 20340+2942 TDS1084 distance=41' 20328+3007 TDT2356 distance=44' 20396+3030 STF2711 distance=49' 20339+2923 MLB 481 distance=55' 20328+2936 TDT2357 distance=57' 20332+3052 TDT2366 distance=57' 20403+2947 STF2714 distance=58' 20319+3024 BRT 280 distance=58' 20317+3005 ARY 46AB distance=59' 20317+3005 ARY 46AC distance=59' 20407+3007 TDT2467 distance=59' 20346+2914 TDT2388Aa,Ab distance=60' 20346+2914 J 565AB distance=60' 20346+2914 J 565AC distance=60' 20325+2934 TDT2347 distance=60' 20326+3049 TDT2349 distance=61' 20401+3044 TDT2457Aa,Ab distance=62' 20401+3044 ROE 15AB distance=62' 20401+3044 ROE 15AC distance=62' 20406+2948 HO 137AB distance=62' 20406+2948 GII 290Aa,Ab distance=62' 20329+3056 COU1326 distance=63' 20382+3109 AG 261 distance=64' 20377+3112 BRT 283 distance=65' 20391+3103 J 1238 distance=66' 20412+3001 COU1173 distance=66' 20413+3012 ARY 28AB distance=67' 20413+3012 ARY 28AC distance=67' 20385+2909 HO 458 distance=69' 20387+2910 L 69 distance=69' 20416+3000 COU1174 distance=71' 20330+3108 TDT2360 distance=71' 20410+3047 TDT2470 distance=72' 20316+2929 MLB 571 distance=72' 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 20362+3010 TDT2408 177 0.4 1
Show 20361+2955 TDT2407 124 0.5 16
Show 20368+2955 TDT2421 159 0.4 18
Show 20374+2958 HJ 1547 8 17.0 21
Show 20346+3009 TDT2387 216 0.5 22
Show 20371+2953 MLB 663 265 4.3 22
Show 20368+2951 BTN 1 1 13.8 23
Show 20344+3004 TDT2384 142 0.5 25
Show 20351+3031 COU1327 8 2.7 26
Show 20381+2958 A 743 309 1.2 28
Show 20378+2951 TDT2435 143 2.3 29
Show 20381+2953 A 744 272 0.7 31
Show 20363+3044 TDT2411 90 0.8 34
Show 20378+2943 A 742 BC 132 1.2 34
Show 20378+2943 A 742 A,BC 343 56.8 35
Show 20332+3008 BRT 281 154 6.4 39
Show 20385+2945 COU1172 100 0.3 40
Show 20340+2942 TDS1084 6 1.8 41
Show 20328+3007 TDT2356 328 0.4 44
Show 20396+3030 STF2711 223 2.4 49
Show 20339+2923 MLB 481 345 4.0 55
Show 20328+2936 TDT2357 29 0.5 57
Show 20332+3052 TDT2366 146 0.7 57
Show 20403+2947 STF2714 338 6.8 58
Show 20319+3024 BRT 280 48 4.8 58
Show 20317+3005 ARY 46 AB 5 91.1 59
Show 20317+3005 ARY 46 AC 92 146.6 59
Show 20407+3007 TDT2467 160 0.8 59
Show 20346+2914 TDT2388 Aa,Ab 297 0.5 60
Show 20346+2914 J 565 AB 48 6.5 60
Show 20346+2914 J 565 AC 88 16.2 60
Show 20325+2934 TDT2347 309 0.4 60
Show 20326+3049 TDT2349 60 0.6 61
Show 20401+3044 TDT2457 Aa,Ab 139 0.9 62
Show 20401+3044 ROE 15 AB 249 7.6 62
Show 20401+3044 ROE 15 AC 257 30.4 62
Show 20406+2948 HO 137 AB 358 0.8 62
Show 20406+2948 GII 290 Aa,Ab 43 0.1 62
Show 20329+3056 COU1326 263 0.4 63
Show 20382+3109 AG 261 154 4.3 64
Show 20377+3112 BRT 283 266 4.3 65
Show 20391+3103 J 1238 18 3.6 66
Show 20412+3001 COU1173 46 1.1 66
Show 20413+3012 ARY 28 AB 332 62.8 67
Show 20413+3012 ARY 28 AC 35 102.2 67
Show 20385+2909 HO 458 101 2.3 69
Show 20387+2910 L 69 89 3.0 69
Show 20416+3000 COU1174 32 0.3 71
Show 20330+3108 TDT2360 315 0.9 71
Show 20410+3047 TDT2470 181 2.5 72
Show 20316+2929 MLB 571 261 3.4 72

 
 
WDS 20362+3010 : COMPONENTS
 
 
  A
B pa=177.1°
sep=0.43"
 
 
20362+3010 A
 
 
Componente originario normalizzato AB Name HD 334677 Coord arcsec 2000 203611.98+301025.1 Mag 11.09
PmRA 5.00 PmDE -2.0 Tycho2 2686-00704-1 HD 334677
Tycho2
Tycho2 2686-00704-1 Pflag RAmdeg 309.04993196 DEmdeg 30.17359875
PmRA 4.9 PmDE -1.8 E RAmdeg 16 E DEmdeg 13
E pmRA 2.1 E pmDE 1.9 EpRAm 1990.86 EpDEm 1990.57
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.7 Q pmRA 0.4
Q pmDE 1.7 BTmag 10.658 E BTmag 0.025 VTmag 10.473
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 309.04991861 DEdeg 30.17360083 EpRA 1990 1.72
EpDE 1990 1.76 E RAdeg 16.4 E DEdeg 13.7 Posflg
Corr 0.3
 
 
20362+3010 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203611.98+301024.7 Mag 11.28 PmRA 5.00
PmDE -2.0 Calc delta mag 0.19 Calc coord yes