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Doubles in session


Current system
21038+3338
ROE 52


Nearby doubles
13' : 21046+3345
CXT 1

24' : 21056+3346
TDS1115

24' : 21020+3331
TDT2705

25' : 21056+3327
GRV 415

36' : 21024+3409
GYL 29

37' : 21057+3407
TOB 210

38' : 21011+3324
GYL 45

39' : 21013+3314
CRC 39

40' : 21011+3315
LDS1049AB

40' : 21013+3315
CRC 75

43' : 21007+3353
BUP 222AB

45' : 21066+3309
COU1329

46' : 21069+3313
TDT2760

48' : 21068+3408
STF2760AB

49' : 21056+3421
TDS1114

53' : 21079+3324
TRN 31

54' : 21004+3411
BU 1329AB

55' : 21020+3249
ES 2358

57' : 21021+3246
ES 2357

58' : 21084+3344
GRV 422

60' : 21085+3355
J 3126

63' : 20592+3314
COU1637

65' : 21077+3255
COU1330

66' : 21004+3426
FAR 1

66' : 21078+3421
ES 2313AB

68' : 21066+3436
POP 22AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21038+3338 ROE 52

 
 
21h 03m 50.82s +33° 37' 36.2" P.A. 79.00 sep 6.5 mag 11.41,11.70
 
 
Coord 2000 21038+3338 Discov num ROE  52 Comp Coord arcsec 2000 21 03 50.82 +33 37 36.2
Date first 1893 Date last 2015 Obs 13
Pa first 80 Pa last 78.8 P.A. Now (θ) 78.8°
Sep first 6.4 Sep last 6.526 Sep. Now (ρ) 6.526"
Mag pri 11.41 Mag sec 11.70 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -003 Sec motion ra +004
Pri motion dec -006 Sec motion dec -003
Notes
rPM=1.135
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2705-00464-1 Gaia DR2 1865576636246257280
 
 
WDS 21038+3338 ROE 52 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Roe1908 Ma - Roe, E.D. 1908AN....178..169R
Roe1908 AN 178, 169, 1908
Roe1909 Ma - Roe, E.D. 1909AN....181..285R
Roe1909 AN 181, 285, 1909
Roe1910a Ma - Roe, E.D. 1910AJ.....26...93R
Roe1910a AJ 26, 93, 1910
Roe1910b Ma j Roe, E.D. ...................
Roe1910b Journal Astronomique 1, no. 4, 25, 1910
Roe1910c Ma - Roe, E.D. 1910AN....183..197R
Roe1910c AN 183, 197, 1910
Roe1910d Ma j Roe, E.D. 1910PA.....18..354R
Roe1910d Popular Astronomy 18, 354, 1910
Roe1910e Ma j Roe, E.D. 1910PA.....18..554R
Roe1910e Popular Astronomy 18, 554, 1910
Roe1911a Ma - Roe, E.D. 1911AN....187...39R
Roe1911a AN 187, 39, 1911
Roe1911b Ma - Roe, E.D. 1911AN....188..373R
Roe1911b AN 188, 373, 1911
Roe1911c Ma - Roe, E.D. 1911AN....190..137R
Roe1911c AN 190, 137, 1911
Roe1911d Ma j Roe, E.D. 1911PA.....19..383R
Roe1911d Popular Astronomy 19, 383, 1911
Roe1914 Ma j Roe, E.D. 1914AN....199..169R
Roe1914 AN 199, 169, 1914
Roe1915 Ma - Roe, E.D. 1915AN....202..99R
Roe1915 AN 202, 99, 1915
Roe1917 Ma j Roe, E.D. 1917AN....204...21R
Roe1917 AN 204, 21, 1917
Roe1918 Ma - Roe, E.D. 1918AJ.....31..149R
Roe1918 AJ 31, 149, 1918
Roe1919a Ma j Roe, E.D. 1919AJ.....32....6R
Roe1919a AJ 32, 6, 1919
Roe1919b Ma j Roe, E.D. 1919AJ.....32...25R
Roe1919b AJ 32, 25, 1919
Roe1932A - Roe, E.D. 1932QB821.A43......
Roe1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21038+3338 ROE 52 1998 6 79 6.5 11.41 11.70 D 210350.82+333736.2
21038+3338 ROE 52 2002 7 79 6.2 11.41 11.70 D 210350.82+333736.2
21038+3338 ROE 52 2012 8 79 6.4 11.41 11.70 D 210350.82+333736.2
21038+3338 ROE 52 2015 10 79 6.5 11.41 11.70 210350.82+333736.2

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

 
 
WDS 21038+3338 ROE 52 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21038+3338 ROE 52 : MEASURES
 
 
No records found.

 
 
WDS 21038+3338 : VIRTUAL EYEPIECE
 
 

21038+3338 ROE 52A mag 11.41 21038+3338 ROE 52B sep 5.5 P.A. 76.60 mag 11.7 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 21038+3338 : ALADIN DSS IMAGE @ 21h 03m 50.82s +33° 37' 36.2"
 
 
 
 
WDS 21038+3338 ROE 52 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21038+3338 ROE 52 distance=0' 21046+3345 CXT 1 distance=13' 21050+3347 KPP2494BC distance=18' 21056+3346 TDS1115 distance=24' 21020+3331 TDT2705 distance=24' 21056+3327 GRV 415 distance=25' 21024+3409 GYL 29 distance=36' 21057+3407 TOB 210 distance=37' 21011+3324 GYL 45 distance=38' 21011+3315 JNN 288BC distance=39' 21013+3314 CRC 39 distance=39' 21011+3315 LDS1049AB distance=40' 21011+3315 LDT 18AD distance=40' 21013+3315 CRC 75 distance=40' 21007+3353 BUP 222AB distance=43' 21007+3353 BUP 222AC distance=43' 21007+3353 BUP 222AD distance=43' 21007+3353 BUP 222AE distance=43' 21007+3353 OSO 138AH distance=43' 21007+3353 OSO 138AI distance=43' 21007+3353 BUP 222AJ distance=43' 21007+3353 ACA 9AK distance=43' 21007+3353 ACA 9AL distance=43' 21007+3353 ACA 9AM distance=43' 21007+3353 FYM 196AN distance=43' 21007+3353 FYM 196AO distance=43' 21066+3309 COU1329 distance=45' 21069+3313 TDT2760 distance=46' 21068+3408 STF2760AB distance=48' 21068+3408 STF2760AC distance=48' 21068+3408 WAL 136AD distance=48' 21068+3408 FYM 123AE distance=48' 21068+3408 FYM 123AF distance=48' 21068+3408 FYM 123AG distance=48' 21056+3421 TDS1114 distance=49' 21079+3324 TRN 31 distance=53' 21004+3411 BU 1329AB distance=54' 21004+3411 BU 1329AB,C distance=54' 21020+3249 ES 2358 distance=55' 21021+3246 ES 2357 distance=57' 21084+3344 GRV 422 distance=58' 21085+3355 J 3126 distance=60' 20592+3314 COU1637 distance=63' 21077+3255 COU1330 distance=65' 21078+3421 FYM 125JK distance=65' 21004+3426 FAR 1 distance=66' 21078+3421 ES 2313AB distance=66' 21078+3421 HJ 1614AC distance=66' 21078+3421 ABH 141AD distance=66' 21078+3421 ABH 141AE distance=66' 21078+3421 ABH 141AG distance=66' 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 21038+3338 ROE 52 79 6.5
Show 21046+3345 CXT 1 178 7.7 13
Show 21050+3347 KPP2494 BC 283 22.3 18
Show 21056+3346 TDS1115 51 0.9 24
Show 21020+3331 TDT2705 169 0.6 24
Show 21056+3327 GRV 415 215 21.8 25
Show 21024+3409 GYL 29 178 14.3 36
Show 21057+3407 TOB 210 60 19.1 37
Show 21011+3324 GYL 45 205 10.1 38
Show 21011+3315 JNN 288 BC 34 0.1 39
Show 21013+3314 CRC 39 63 10.1 39
Show 21011+3315 LDS1049 AB 95 56.6 40
Show 21011+3315 LDT 18 AD 355 0.3 40
Show 21013+3315 CRC 75 6 0.2 40
Show 21007+3353 BUP 222 AB 317 12.5 43
Show 21007+3353 BUP 222 AC 5 118.0 43
Show 21007+3353 BUP 222 AD 268 18.1 43
Show 21007+3353 BUP 222 AE 89 813.7 43
Show 21007+3353 OSO 138 AH 166 19.1 43
Show 21007+3353 OSO 138 AI 121 31.9 43
Show 21007+3353 BUP 222 AJ 271 944.5 43
Show 21007+3353 ACA 9 AK 50 59.5 43
Show 21007+3353 ACA 9 AL 311 69.2 43
Show 21007+3353 ACA 9 AM 200 80.8 43
Show 21007+3353 FYM 196 AN 93 23.6 43
Show 21007+3353 FYM 196 AO 346 10.4 43
Show 21066+3309 COU1329 80 1.3 45
Show 21069+3313 TDT2760 150 4.1 46
Show 21068+3408 STF2760 AB 33 5.6 48
Show 21068+3408 STF2760 AC 150 57.4 48
Show 21068+3408 WAL 136 AD 9 30.7 48
Show 21068+3408 FYM 123 AE 211 27.0 48
Show 21068+3408 FYM 123 AF 310 31.2 48
Show 21068+3408 FYM 123 AG 113 46.1 48
Show 21056+3421 TDS1114 258 0.8 49
Show 21079+3324 TRN 31 221 6.1 53
Show 21004+3411 BU 1329 AB 39 0.3 54
Show 21004+3411 BU 1329 AB,C 30 6.8 54
Show 21020+3249 ES 2358 196 5.4 55
Show 21021+3246 ES 2357 334 9.2 57
Show 21084+3344 GRV 422 323 11.1 58
Show 21085+3355 J 3126 348 6.1 60
Show 20592+3314 COU1637 359 0.1 63
Show 21077+3255 COU1330 222 0.4 65
Show 21078+3421 FYM 125 JK 260 14.0 65
Show 21004+3426 FAR 1 104 46.4 66
Show 21078+3421 ES 2313 AB 196 7.3 66
Show 21078+3421 HJ 1614 AC 257 12.3 66
Show 21078+3421 ABH 141 AD 42 84.7 66
Show 21078+3421 ABH 141 AE 140 22.5 66
Show 21078+3421 ABH 141 AG 96 70.7 66

 
 
WDS 21038+3338 : COMPONENTS
 
 
  A
B pa=76.6°
sep=5.48"
 
 
21038+3338 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210350.82+333736.2 Mag 11.41 PmRA -3.00
PmDE -6.0 Tycho2 2705-00464-1
Tycho2
Tycho2 2705-00464-1 Pflag RAmdeg 315.96175796 DEmdeg 33.62672281
PmRA 6.0 PmDE -7.1 E RAmdeg 97 E DEmdeg 89
E pmRA 2.7 E pmDE 2.6 EpRAm 1963.94 EpDEm 1968.10
Num 5 Q RAmdeg 2.0 Q DEmdeg 1.3 Q pmRA 2.0
Q pmDE 1.3 BTmag 11.941 E BTmag 0.082 VTmag 11.412
E VTmag 0.077 Prox 999 TYC T HIP
CCDM RAdeg 315.96171750 DEdeg 33.62674972 EpRA 1990 1.64
EpDE 1990 1.73 E RAdeg 125.7 E DEdeg 110.1 Posflg
Corr 0.1
 
 
21038+3338 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210351.25+333737.5 Mag 11.7 PmRA 4.00
PmDE -3.0 Calc delta mag 0.29 Calc coord yes