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Doubles in session


Current system
21149+0440
BAL 2979


Nearby doubles
6' : 21145+0441
BU 682AB

20' : 21139+0427
BAL2977

21' : 21140+0457
GWP3048

25' : 21156+0419
TDT2865

30' : 21164+0421
GRV 442

34' : 21126+0437
HJ 3013

36' : 21172+0438
HU 274

38' : 21158+0515
WRH 35
Kitalpha

46' : 21147+0354
UC 4420

57' : 21179+0407
BAL2559

61' : 21169+0347
UC 4426

65' : 21184+0518
HDS3031

68' : 21138+0545
KPP3367

73' : 21129+0333
UC 4407

77' : 21109+0352
HO 151

82' : 21131+0558
GWP3043AB

85' : 21173+0323
BAL2050

86' : 21094+0502
STT 429

87' : 21091+0429
J 848

89' : 21093+0410
BU 1330AB

90' : 21192+0339
J 1721

93' : 21101+0341
BAL2558

93' : 21197+0537
J 2341

97' : 21090+0410
HJ 5515AB

99' : 21102+0331
UC 4396

101' : 21190+0559
HJ 3022AB



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

21149+0440 BAL 2979

 
 
21h 14m 52.11s +04° 40' 04.4" P.A. 182.00 sep 11.5 mag 12.27,12.50
 
 
Coord 2000 21149+0440 Discov num BAL2979 Comp Coord arcsec 2000 21 14 52.11 +04 40 04.4
Date first 1910 Date last 2015 Obs 10
Pa first 178 Pa last 181.6 P.A. Now (θ) 181.6°
Sep first 10.9 Sep last 11.456 Sep. Now (ρ) 11.456"
Mag pri 12.27 Mag sec 12.50 delta mag (ΔM) 0.23 Spectral class
Pri motion ra -001 Sec motion ra -010
Pri motion dec -003 Sec motion dec -011
Notes
rPM=0.81
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 0535-01793-1 Gaia DR2 1732531434306961152
 
 
WDS 21149+0440 BAL 2979 : 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
21149+0440 BAL2979 2000 2 181 11.4 12.27 12.50 D 211452.11+044004.4
21149+0440 BAL2979 2010 4 181 11.4 12.27 12.50 211452.11+044004.4
21149+0440 BAL2979 2015 5 182 11.5 12.27 12.50 211452.11+044004.4

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

 
 
WDS 21149+0440 BAL 2979 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21149+0440 BAL 2979 : MEASURES
 
 
No records found.

 
 
WDS 21149+0440 : VIRTUAL EYEPIECE
 
 

21149+0440 BAL2979A mag 12.27 21149+0440 BAL2979B sep 11.5 P.A. 181.60 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 21149+0440 : ALADIN DSS IMAGE @ 21h 14m 52.11s +04° 40' 04.4"
 
 
 
 
WDS 21149+0440 BAL 2979 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21149+0440 BAL2979 distance=0' 21145+0441 BU 682AB distance=6' 21145+0441 BU 682AC distance=6' 21139+0427 BAL2977 distance=20' 21140+0457 GWP3048 distance=21' 21156+0419 TDT2865 distance=25' 21164+0421 GRV 442 distance=30' 21126+0437 HJ 3013 distance=34' 21172+0438 HU 274 distance=36' 21158+0515 WRH 35 (Kitalpha) distance=38' 21147+0354 UC 4420 distance=46' 21179+0407 BAL2559 distance=57' 21169+0347 UC 4426 distance=61' 21184+0518 HDS3031 distance=65' 21138+0545 KPP3367 distance=68' 21129+0333 UC 4407 distance=73' 21109+0352 HO 151 distance=77' 21131+0558 GWP3043AB distance=82' 21131+0558 GWP3044AC distance=82' 21173+0323 BAL2050 distance=85' 21094+0502 STT 429 distance=86' 21091+0429 J 848 distance=87' 21093+0410 BU 1330AB distance=89' 21192+0339 J 1721 distance=90' 21101+0341 BAL2558 distance=93' 21197+0537 J 2341 distance=93' 21090+0410 HJ 5515AB distance=97' 21090+0410 HJ 5515AC distance=97' 21102+0331 UC 4396 distance=99' 21190+0559 HJ 3022AB distance=101' 21190+0559 HJ 3022AC distance=101' 21096+0550 TDT2793 distance=106' 21217+0512 CBL 599 distance=107' 21080+0509 STT 527 distance=107' 21211+0336 NSN 5 distance=113' 21130+0248 BU 1303 distance=116' 21080+0539 HJ 3011AB distance=119' 21080+0539 BU 9018AC distance=119' 21225+0403 UC 4462 distance=120' 21069+0458 UC 4382 distance=120' 21080+0539 BU 9018CD distance=121' 21189+0252 HEI 407 distance=122' 21069+0405 BAL2555 distance=124' 21197+0256 CVR 893 distance=127' 21232+0409 SKF2742 distance=128' 21093+0618 TDT2789 distance=129' 21188+0245 BAL2051 distance=129' 21126+0644 KPP 6 distance=130' 21209+0307 BU 838 distance=130' 21237+0422 STF2791 distance=134' 21185+0236 OSO 144 distance=136' 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 21149+0440 BAL2979 182 11.5
Show 21145+0441 BU 682 AB 102 5.7 6
Show 21145+0441 BU 682 AC 179 93.0 6
Show 21139+0427 BAL2977 305 17.1 20
Show 21140+0457 GWP3048 278 115.4 21
Show 21156+0419 TDT2865 112 2.1 25
Show 21164+0421 GRV 442 181 52.9 30
Show 21126+0437 HJ 3013 119 11.3 34
Show 21172+0438 HU 274 147 4.1 36
Show Kitalpha 21158+0515 WRH 35 104 0.0 38
Show 21147+0354 UC 4420 80 51.3 46
Show 21179+0407 BAL2559 283 3.9 57
Show 21169+0347 UC 4426 251 27.3 61
Show 21184+0518 HDS3031 103 0.1 65
Show 21138+0545 KPP3367 245 1.8 68
Show 21129+0333 UC 4407 306 58.2 73
Show 21109+0352 HO 151 17 1.6 77
Show 21131+0558 GWP3043 AB 300 81.7 82
Show 21131+0558 GWP3044 AC 139 96.7 82
Show 21173+0323 BAL2050 181 18.3 85
Show 21094+0502 STT 429 -1 -1.0 86
Show 21091+0429 J 848 141 2.8 87
Show 21093+0410 BU 1330 AB 54 3.7 89
Show 21192+0339 J 1721 272 3.2 90
Show 21101+0341 BAL2558 38 2.2 93
Show 21197+0537 J 2341 350 7.4 93
Show 21090+0410 HJ 5515 AB 126 14.4 97
Show 21090+0410 HJ 5515 AC 68 47.8 97
Show 21102+0331 UC 4396 215 59.1 99
Show 21190+0559 HJ 3022 AB 76 17.3 101
Show 21190+0559 HJ 3022 AC 310 41.8 101
Show 21096+0550 TDT2793 354 0.5 106
Show 21217+0512 CBL 599 197 19.9 107
Show 21080+0509 STT 527 114 0.4 107
Show 21211+0336 NSN 5 65 7.5 113
Show 21130+0248 BU 1303 234 4.2 116
Show 21080+0539 HJ 3011 AB 273 10.6 119
Show 21080+0539 BU 9018 AC 252 139.3 119
Show 21225+0403 UC 4462 71 29.2 120
Show 21069+0458 UC 4382 272 53.5 120
Show 21080+0539 BU 9018 CD 340 6.0 121
Show 21189+0252 HEI 407 62 0.2 122
Show 21069+0405 BAL2555 164 17.1 124
Show 21197+0256 CVR 893 85 21.0 127
Show 21232+0409 SKF2742 104 1.4 128
Show 21093+0618 TDT2789 20 2.0 129
Show 21188+0245 BAL2051 166 2.6 129
Show 21126+0644 KPP 6 61 6.7 130
Show 21209+0307 BU 838 156 1.6 130
Show 21237+0422 STF2791 103 2.9 134
Show 21185+0236 OSO 144 346 16.8 136

 
 
WDS 21149+0440 : COMPONENTS
 
 
  A
B pa=181.6°
sep=11.46"
 
 
21149+0440 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211452.11+044004.4 Mag 12.27 PmRA -1.00
PmDE -3.0 Tycho2 0535-01793-1
Tycho2
Tycho2 0535-01793-1 Pflag RAmdeg 318.71717456 DEmdeg 4.66790283
PmRA 1.5 PmDE -5.2 E RAmdeg 84 E DEmdeg 96
E pmRA 2.6 E pmDE 2.7 EpRAm 1976.06 EpDEm 1969.78
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.401 E BTmag 0.228 VTmag 12.269
E VTmag 0.256 Prox 999 TYC HIP
CCDM RAdeg 318.71717083 DEdeg 4.66791472 EpRA 1990 1.86
EpDE 1990 1.77 E RAdeg 94.3 E DEdeg 113.0 Posflg
Corr -0.2
 
 
21149+0440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211452.09+043952.9 Mag 12.5 PmRA -10.00
PmDE -11.0 Calc delta mag 0.23 Calc coord yes