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Doubles in session


Current system
21211+5337
CVR 240


Nearby doubles
15' : 21211+5323
ES 139

19' : 21203+5354
TDT2910

21' : 21199+5319
A 1695

29' : 21238+5322
KPP 810

31' : 21178+5344
TDT2891

35' : 21202+5411
HDS3036

37' : 21197+5303
S 786

40' : 21200+5259
STF2789AB

41' : 21189+5413
FAB 17

45' : 21195+5256
A 1693

53' : 21233+5249
TOI1361

54' : 21152+5351
BVD 134AB

55' : 21185+5248
TDT2894

57' : 21215+5434
ROE 91AB

57' : 21202+5433
TDT2909

57' : 21255+5418
A 1697

57' : 21206+5241
MLR 644

58' : 21147+5345
FMR 234

60' : 21200+5436
SKF1978AB

65' : 21280+5317
HDS3055

72' : 21262+5433
ES 1007AB

72' : 21265+5245
BU 369AB

74' : 21254+5235
CVR 243

75' : 21178+5229
SKF 346

76' : 21241+5227
ES 1006

77' : 21222+5453
A 1696



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

21211+5337 CVR 240

 
 
21h 21m 05.47s +53° 37' 21.4" P.A. 21.00 sep 64.4 mag 17.30,19.30 Sp M2+M3
 
 
Coord 2000 21211+5337 Discov num CVR 240 Comp Coord arcsec 2000 21 21 05.47 +53 37 21.4
Date first 1998 Date last 2014 Obs 6
Pa first 21 Pa last 21.1 P.A. Now (θ) 21.1°
Sep first 64.3 Sep last 64.385 Sep. Now (ρ) 64.385"
Mag pri 17.30 Mag sec 19.30 delta mag (ΔM) 2 Spectral class M2+M3 (red/red)
Pri motion ra +003 Sec motion ra +007
Pri motion dec -070 Sec motion dec -074
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2175887645420629248
 
 
WDS 21211+5337 CVR 240 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21211+5337 CVR 240 2006 1 21 64.4 17.30 19.30 M2+M3 V R 212105.47+533721.4
21211+5337 CVR 240 2010 3 21 66.5 17.30 19.30 M2+M3 V R 212105.47+533721.4
21211+5337 CVR 240 2014 6 21 64.4 17.30 19.30 M2+M3 V R 212105.47+533721.4

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

 
 
WDS 21211+5337 CVR 240 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21211+5337 CVR 240 : MEASURES
 
 
No records found.

 
 
WDS 21211+5337 : VIRTUAL EYEPIECE
 
 

21211+5337 CVR 240A mag 17.3 Sp M2 21211+5337 CVR 240B sep 61.6 P.A. 12.90 mag 19.3 Sp M3 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 21211+5337 : ALADIN DSS IMAGE @ 21h 21m 05.47s +53° 37' 21.4"
 
 
 
 
WDS 21211+5337 CVR 240 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21211+5337 CVR 240 distance=1' 21211+5323 ES 139 distance=15' 21203+5354 TDT2910 distance=19' 21199+5319 A 1695 distance=21' 21238+5322 KPP 810 distance=29' 21178+5344 TDT2891 distance=31' 21202+5411 HDS3036 distance=35' 21197+5303 S 786 distance=37' 21200+5259 STF2789AB distance=40' 21200+5259 STF2789AC distance=40' 21189+5413 FAB 17 distance=41' 21195+5256 A 1693 distance=45' 21233+5249 TOI1361 distance=53' 21152+5351 BVD 134AB distance=54' 21185+5248 TDT2894 distance=55' 21215+5434 ROE 91AB distance=57' 21215+5434 ROE 91AC distance=57' 21215+5434 ROE 91AD distance=57' 21215+5434 ROE 91AE distance=57' 21202+5433 TDT2909 distance=57' 21255+5418 A 1697 distance=57' 21206+5241 MLR 644 distance=57' 21147+5345 FMR 234 distance=58' 21200+5436 TDT2908Aa,Ab distance=60' 21200+5436 SKF1978AB distance=60' 21280+5317 HDS3055 distance=65' 21262+5433 ES 1007AB distance=72' 21265+5245 BU 369AB distance=72' 21265+5245 BU 369AC distance=72' 21265+5245 BU 369AD distance=72' 21254+5235 CVR 243 distance=74' 21178+5229 SKF 346 distance=75' 21241+5227 ES 1006 distance=76' 21222+5453 A 1696 distance=77' 21251+5229 HU 592 distance=78' 21197+5455 A 1694 distance=79' 21194+5219 ES 98BC distance=80' 21194+5219 ES 98CD distance=80' 21125+5318 ES 209 distance=80' 21194+5219 ES 98AB distance=80' 21194+5219 ES 98AC distance=80' 21224+5218 ES 2708 distance=81' 21196+5216 HEI 593 distance=82' 21182+5217 HEI 592 distance=85' 21227+5214 HU 591 distance=86' 21225+5504 HJ 1642 distance=87' 21166+5455 TDT2877 distance=88' 21299+5256 STF2803AB distance=90' 21299+5256 GUI 35AC distance=90' 21185+5505 ES 2707 distance=91' 21316+5346 CBL 94 distance=94' 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 21211+5337 CVR 240 21 64.4 1
Show 21211+5323 ES 139 352 5.7 15
Show 21203+5354 TDT2910 287 0.7 19
Show 21199+5319 A 1695 193 0.5 21
Show 21238+5322 KPP 810 76 7.0 29
Show 21178+5344 TDT2891 201 0.5 31
Show 21202+5411 HDS3036 165 0.4 35
Show 21197+5303 S 786 298 47.9 37
Show 21200+5259 STF2789 AB 113 6.9 40
Show 21200+5259 STF2789 AC 171 133.1 40
Show 21189+5413 FAB 17 313 8.1 41
Show 21195+5256 A 1693 74 2.8 45
Show 21233+5249 TOI1361 142 8.2 53
Show 21152+5351 BVD 134 AB 57 22.9 54
Show 21185+5248 TDT2894 187 2.4 55
Show 21215+5434 ROE 91 AB 250 4.9 57
Show 21215+5434 ROE 91 AC 187 47.5 57
Show 21215+5434 ROE 91 AD 275 74.4 57
Show 21215+5434 ROE 91 AE 256 82.1 57
Show 21202+5433 TDT2909 77 0.6 57
Show 21255+5418 A 1697 251 3.8 57
Show 21206+5241 MLR 644 211 1.6 57
Show 21147+5345 FMR 234 293 2.5 58
Show 21200+5436 TDT2908 Aa,Ab 295 0.3 60
Show 21200+5436 SKF1978 AB 298 31.8 60
Show 21280+5317 HDS3055 35 0.4 65
Show 21262+5433 ES 1007 AB 49 2.0 72
Show 21265+5245 BU 369 AB 31 16.0 72
Show 21265+5245 BU 369 AC 61 49.3 72
Show 21265+5245 BU 369 AD 331 25.8 72
Show 21254+5235 CVR 243 319 113.1 74
Show 21178+5229 SKF 346 305 55.9 75
Show 21241+5227 ES 1006 48 8.2 76
Show 21222+5453 A 1696 49 1.3 77
Show 21251+5229 HU 592 325 0.8 78
Show 21197+5455 A 1694 93 0.8 79
Show 21194+5219 ES 98 BC 107 51.9 80
Show 21194+5219 ES 98 CD 259 7.6 80
Show 21125+5318 ES 209 239 4.1 80
Show 21194+5219 ES 98 AB 308 25.9 80
Show 21194+5219 ES 98 AC 87 29.8 80
Show 21224+5218 ES 2708 40 29.9 81
Show 21196+5216 HEI 593 335 1.8 82
Show 21182+5217 HEI 592 70 4.1 85
Show 21227+5214 HU 591 130 0.8 86
Show 21225+5504 HJ 1642 210 35.9 87
Show 21166+5455 TDT2877 340 1.1 88
Show 21299+5256 STF2803 AB 285 25.9 90
Show 21299+5256 GUI 35 AC 2 87.6 90
Show 21185+5505 ES 2707 348 10.3 91
Show 21316+5346 CBL 94 49 13.6 94

 
 
WDS 21211+5337 : COMPONENTS
 
 
  A
B pa=12.9°
sep=61.62"
 
 
21211+5337 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212105.47+533721.4 Mag 17.3 Spectral class M2 (red)
PmRA 3.00 PmDE -70.0
 
 
21211+5337 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212107.02+533821.5 Mag 19.3 Spectral class M3 (red)
PmRA 7.00 PmDE -74.0 Calc delta mag 2 Calc coord yes