stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21179+0407
BAL 2559


Nearby doubles
26' : 21169+0347
UC 4426

27' : 21164+0421
GRV 442

33' : 21172+0438
HU 274

34' : 21192+0339
J 1721

37' : 21156+0419
TDT2865

45' : 21173+0323
BAL2050

50' : 21147+0354
UC 4420

57' : 21211+0336
NSN 5

57' : 21149+0440
BAL2979

62' : 21145+0441
BU 682AB

64' : 21139+0427
BAL2977

69' : 21225+0403
UC 4462

72' : 21184+0518
HDS3031

74' : 21189+0252
HEI 407

75' : 21209+0307
BU 838

76' : 21197+0256
CVR 893

76' : 21158+0515
WRH 35
Kitalpha

77' : 21140+0457
GWP3048

79' : 21232+0409
SKF2742

83' : 21188+0245
BAL2051

83' : 21129+0333
UC 4407

85' : 21126+0437
HJ 3013

86' : 21217+0512
CBL 599

89' : 21237+0422
STF2791

90' : 21214+0253
STT 435

91' : 21185+0236
OSO 144



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.

21179+0407 BAL 2559

 
 
21h 17m 55.13s +04° 06' 33.8" P.A. 283.00 sep 3.9 mag 12.80,14.90
 
 
Coord 2000 21179+0407 Discov num BAL2559 Comp Coord arcsec 2000 21 17 55.13 +04 06 33.8
Date first 2000 Date last 2015 Obs 5
Pa first 282 Pa last 283.1 P.A. Now (θ) 283.1°
Sep first 3.8 Sep last 3.886 Sep. Now (ρ) 3.886"
Mag pri 12.80 Mag sec 14.90 delta mag (ΔM) 2.1 Spectral class
Pri motion ra +049 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1732251986554739456
 
 
WDS 21179+0407 BAL 2559 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21179+0407 BAL2559 2015 5 283 3.9 12.80 14.90 211755.13+040633.8

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

 
 
WDS 21179+0407 BAL 2559 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21179+0407 BAL 2559 : MEASURES
 
 
No records found.

 
 
WDS 21179+0407 : VIRTUAL EYEPIECE
 
 

21179+0407 BAL2559A mag 12.8 21179+0407 BAL2559B sep 3.9 P.A. 283.10 mag 14.9 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 21179+0407 : ALADIN DSS IMAGE @ 21h 17m 55.13s +04° 06' 33.8"
 
 
 
 
WDS 21179+0407 BAL 2559 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21179+0407 BAL2559 distance=0' 21169+0347 UC 4426 distance=26' 21164+0421 GRV 442 distance=27' 21172+0438 HU 274 distance=33' 21192+0339 J 1721 distance=34' 21156+0419 TDT2865 distance=37' 21173+0323 BAL2050 distance=45' 21147+0354 UC 4420 distance=50' 21211+0336 NSN 5 distance=57' 21149+0440 BAL2979 distance=57' 21145+0441 BU 682AB distance=62' 21145+0441 BU 682AC distance=62' 21139+0427 BAL2977 distance=64' 21225+0403 UC 4462 distance=69' 21184+0518 HDS3031 distance=72' 21189+0252 HEI 407 distance=74' 21209+0307 BU 838 distance=75' 21197+0256 CVR 893 distance=76' 21158+0515 WRH 35 (Kitalpha) distance=76' 21140+0457 GWP3048 distance=77' 21232+0409 SKF2742 distance=79' 21188+0245 BAL2051 distance=83' 21129+0333 UC 4407 distance=83' 21126+0437 HJ 3013 distance=85' 21217+0512 CBL 599 distance=86' 21237+0422 STF2791 distance=89' 21214+0253 STT 435 distance=90' 21185+0236 OSO 144 distance=91' 21197+0537 J 2341 distance=95' 21242+0422 CVR 898 distance=96' 21243+0343 A 2288 distance=99' 21242+0323 BAL2052 distance=105' 21243+0327 BAL2561 distance=105' 21109+0352 HO 151 distance=106' 21130+0248 BU 1303 distance=108' 21251+0330 FMR 163 distance=114' 21190+0559 HJ 3022AB distance=115' 21190+0559 HJ 3022AC distance=115' 21138+0545 KPP3367 distance=117' 21210+0217 BAL1586Aa,Ab distance=119' 21210+0217 HEI 408AB distance=119' 21210+0217 HEI 408AC distance=119' 21210+0217 HEI 408AD distance=119' 21210+0217 HEI 408DE distance=120' 21101+0341 BAL2558 distance=120' 21102+0331 UC 4396 distance=122' 21242+0248 J 914 distance=124' 21093+0410 BU 1330AB distance=130' 21266+0347 TDT2969 distance=132' 21199+0158 KPP 763 distance=133' 21131+0558 GWP3043AB distance=133' 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 21179+0407 BAL2559 283 3.9
Show 21169+0347 UC 4426 251 27.3 26
Show 21164+0421 GRV 442 181 52.9 27
Show 21172+0438 HU 274 147 4.1 33
Show 21192+0339 J 1721 272 3.2 34
Show 21156+0419 TDT2865 112 2.1 37
Show 21173+0323 BAL2050 181 18.3 45
Show 21147+0354 UC 4420 80 51.3 50
Show 21211+0336 NSN 5 65 7.5 57
Show 21149+0440 BAL2979 182 11.5 57
Show 21145+0441 BU 682 AB 102 5.7 62
Show 21145+0441 BU 682 AC 179 93.0 62
Show 21139+0427 BAL2977 305 17.1 64
Show 21225+0403 UC 4462 71 29.2 69
Show 21184+0518 HDS3031 103 0.1 72
Show 21189+0252 HEI 407 62 0.2 74
Show 21209+0307 BU 838 156 1.6 75
Show 21197+0256 CVR 893 85 21.0 76
Show Kitalpha 21158+0515 WRH 35 104 0.0 76
Show 21140+0457 GWP3048 278 115.4 77
Show 21232+0409 SKF2742 104 1.4 79
Show 21188+0245 BAL2051 166 2.6 83
Show 21129+0333 UC 4407 306 58.2 83
Show 21126+0437 HJ 3013 119 11.3 85
Show 21217+0512 CBL 599 197 19.9 86
Show 21237+0422 STF2791 103 2.9 89
Show 21214+0253 STT 435 239 0.7 90
Show 21185+0236 OSO 144 346 16.8 91
Show 21197+0537 J 2341 350 7.4 95
Show 21242+0422 CVR 898 250 13.6 96
Show 21243+0343 A 2288 227 0.4 99
Show 21242+0323 BAL2052 256 16.9 105
Show 21243+0327 BAL2561 288 20.5 105
Show 21109+0352 HO 151 17 1.6 106
Show 21130+0248 BU 1303 234 4.2 108
Show 21251+0330 FMR 163 12 15.4 114
Show 21190+0559 HJ 3022 AB 76 17.3 115
Show 21190+0559 HJ 3022 AC 310 41.8 115
Show 21138+0545 KPP3367 245 1.8 117
Show 21210+0217 BAL1586 Aa,Ab 111 0.6 119
Show 21210+0217 HEI 408 AB 258 2.3 119
Show 21210+0217 HEI 408 AC 273 55.5 119
Show 21210+0217 HEI 408 AD 111 95.2 119
Show 21210+0217 HEI 408 DE 106 54.5 120
Show 21101+0341 BAL2558 38 2.2 120
Show 21102+0331 UC 4396 215 59.1 122
Show 21242+0248 J 914 1.8 124
Show 21093+0410 BU 1330 AB 54 3.7 130
Show 21266+0347 TDT2969 155 0.5 132
Show 21199+0158 KPP 763 174 6.6 133
Show 21131+0558 GWP3043 AB 300 81.7 133

 
 
WDS 21179+0407 : COMPONENTS
 
 
  A
B pa=283.1°
sep=3.88"
 
 
21179+0407 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211755.13+040633.8 Mag 12.8 PmRA 49.00
PmDE -8.0
 
 
21179+0407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211754.88+040634.7 Mag 14.9 Calc delta mag 2.1
Calc coord yes