stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02306+4438
TDS 2271


Nearby doubles
4' : 02307+4441
COU1675

17' : 02316+4427
LDS3395

19' : 02297+4453
CVR 426

23' : 02317+4457
BWL 11

31' : 02278+4433
COU1674

46' : 02340+4409
AG 303AB

49' : 02304+4526
A 967

51' : 02306+4528
DAM1289

52' : 02300+4529
HJ 2141

54' : 02279+4523
COU2011

61' : 02346+4520
BRT 331

61' : 02357+4411
A 1528

63' : 02364+4435
CVR 429

73' : 02304+4325
TDS2269

74' : 02315+4329
J 929

74' : 02247+4400
TDS2241

75' : 02315+4327
J 928

78' : 02234+4441
ES 1306

86' : 02286+4600
BVD 183

88' : 02283+4314
HJ 2137

90' : 02390+4439
WZ 5

97' : 02216+4436
STF 249

97' : 02370+4547
ES 1307

100' : 02214+4459
BRT 328

103' : 02345+4612
TDS 87

104' : 02334+4617
TDS2281



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.

02306+4438 TDS 2271

 
 
02h 30m 36.34s +44° 37' 31.8" P.A. 261.00 sep 0.5 mag 10.70,10.84
 
 
Coord 2000 02306+4438 Discov num TDS2271 Comp Coord arcsec 2000 02 30 36.34 +44 37 31.8
Date first 1991 Date last 1991 Obs 1
Pa first 261 Pa last 261.2 P.A. Now (θ) 261.2°
Sep first 0.5 Sep last 0.46 Sep. Now (ρ) 0.46"
Mag pri 10.70 Mag sec 10.84 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -016 Sec motion dec -016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2844-01303-1 Gaia DR2 341268175670837504
 
 
WDS 02306+4438 TDS 2271 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02306+4438 TDS2271 1991 1 261 0.5 10.70 10.84 023036.34+443731.8

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

 
 
WDS 02306+4438 TDS 2271 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02306+4438 TDS 2271 : MEASURES
 
 
No records found.

 
 
WDS 02306+4438 : VIRTUAL EYEPIECE
 
 

02306+4438 TDS2271A mag 10.7 02306+4438 TDS2271B sep 0.3 P.A. 257.70 mag 10.84 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 02306+4438 : ALADIN DSS IMAGE @ 02h 30m 36.34s +44° 37' 31.8"
 
 
 
 
WDS 02306+4438 TDS 2271 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02306+4438 TDS2271 distance=0' 02307+4441 COU1675 distance=4' 02316+4427 LDS3395 distance=17' 02297+4453 CVR 426 distance=19' 02317+4457 BWL 11 distance=23' 02278+4433 COU1674 distance=31' 02340+4409 AG 303AB distance=46' 02340+4409 AG 303AC distance=46' 02340+4409 AG 303AD distance=46' 02304+4526 A 967 distance=49' 02306+4528 DAM1289 distance=51' 02300+4529 HJ 2141 distance=52' 02279+4523 COU2011 distance=54' 02346+4520 BRT 331 distance=61' 02357+4411 A 1528 distance=61' 02364+4435 CVR 429 distance=63' 02304+4325 TDS2269 distance=73' 02315+4329 J 929 distance=74' 02247+4400 TDS2241 distance=74' 02315+4327 J 928 distance=75' 02234+4441 ES 1306 distance=78' 02286+4600 BVD 183 distance=86' 02283+4314 HJ 2137 distance=88' 02390+4439 WZ 5 distance=90' 02216+4436 STF 249 distance=97' 02370+4547 ES 1307 distance=97' 02214+4459 BRT 328 distance=100' 02345+4612 TDS 87 distance=103' 02334+4617 TDS2281 distance=104' 02244+4559 TDS2240 distance=105' 02313+4624 COU1676 distance=107' 02228+4331 COU1673AB distance=107' 02228+4331 GII 123Aa,Ab distance=107' 02218+4349 COU1671 distance=108' 02367+4603 HJ 2147 distance=108' 02218+4343 COU1672 distance=109' 02409+4453 RAO 636 distance=111' 02338+4252 ES 554 distance=111' 02330+4251 POP 161 distance=112' 02284+4248 FOX 126AB distance=112' 02284+4248 LMP 29AC distance=112' 02217+4537 POP 142 distance=112' 02287+4630 BRT2614 distance=114' 02378+4605 A 1277 distance=116' 02324+4243 TDS 85 distance=117' 02323+4630 BRT 330 distance=119' 02382+4604 A 1278AB distance=119' 02405+4535 ES 1308AB distance=120' 02376+4304 ES 1505 distance=123' 02314+4234 A 660 distance=125' 02426+4456 COU1677 distance=130' 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 02306+4438 TDS2271 261 0.5
Show 02307+4441 COU1675 269 0.7 4
Show 02316+4427 LDS3395 275 305.6 17
Show 02297+4453 CVR 426 107 11.4 19
Show 02317+4457 BWL 11 270 7.4 23
Show 02278+4433 COU1674 116 1.4 31
Show 02340+4409 AG 303 AB 293 15.4 46
Show 02340+4409 AG 303 AC 32 19.1 46
Show 02340+4409 AG 303 AD 250 34.9 46
Show 02304+4526 A 967 220 4.2 49
Show 02306+4528 DAM1289 86 2.3 51
Show 02300+4529 HJ 2141 144 12.1 52
Show 02279+4523 COU2011 60 0.3 54
Show 02346+4520 BRT 331 347 5.1 61
Show 02357+4411 A 1528 193 1.6 61
Show 02364+4435 CVR 429 212 13.1 63
Show 02304+4325 TDS2269 342 5.1 73
Show 02315+4329 J 929 349 6.0 74
Show 02247+4400 TDS2241 137 2.1 74
Show 02315+4327 J 928 257 6.1 75
Show 02234+4441 ES 1306 275 9.4 78
Show 02286+4600 BVD 183 46 24.1 86
Show 02283+4314 HJ 2137 133 27.7 88
Show 02390+4439 WZ 5 127 3.1 90
Show 02216+4436 STF 249 197 2.4 97
Show 02370+4547 ES 1307 12 1.8 97
Show 02214+4459 BRT 328 70 2.8 100
Show 02345+4612 TDS 87 323 1.1 103
Show 02334+4617 TDS2281 151 1.2 104
Show 02244+4559 TDS2240 293 0.8 105
Show 02313+4624 COU1676 233 0.8 107
Show 02228+4331 COU1673 AB 166 0.8 107
Show 02228+4331 GII 123 Aa,Ab 137 0.1 107
Show 02218+4349 COU1671 256 0.9 108
Show 02367+4603 HJ 2147 178 8.8 108
Show 02218+4343 COU1672 139 0.1 109
Show 02409+4453 RAO 636 49 0.4 111
Show 02338+4252 ES 554 6.1 111
Show 02330+4251 POP 161 265 3.1 112
Show 02284+4248 FOX 126 AB 215 15.9 112
Show 02284+4248 LMP 29 AC 291 53.3 112
Show 02217+4537 POP 142 32 7.2 112
Show 02287+4630 BRT2614 128 5.9 114
Show 02378+4605 A 1277 2 4.2 116
Show 02324+4243 TDS 85 125 1.2 117
Show 02323+4630 BRT 330 133 6.4 119
Show 02382+4604 A 1278 AB 132 0.2 119
Show 02405+4535 ES 1308 AB 276 6.9 120
Show 02376+4304 ES 1505 7 3.3 123
Show 02314+4234 A 660 311 0.5 125
Show 02426+4456 COU1677 131 1.5 130

 
 
WDS 02306+4438 : COMPONENTS
 
 
  A
B pa=257.7°
sep=0.33"
 
 
02306+4438 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 023036.34+443731.8 Mag 10.7 PmRA -14.00
PmDE -16.0 Tycho2 2844-01303-1
Tycho2
Tycho2 2844-01303-1 Pflag RAmdeg 37.65131085 DEmdeg 44.62548551
PmRA -13.8 PmDE -15.5 E RAmdeg 17 E DEmdeg 21
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.15 EpDEm 1986.84
Num 5 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 0.9 BTmag 10.525 E BTmag 0.034 VTmag 10.133
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 37.65135694 DEdeg 44.62552278 EpRA 1990 1.84
EpDE 1990 1.71 E RAdeg 18.4 E DEdeg 24.0 Posflg
Corr 0.1
 
 
02306+4438 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023036.31+443731.7 Mag 10.84 PmRA -14.00
PmDE -16.0 Calc delta mag 0.14 Calc coord yes