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Doubles in session


Current system
20472-0006
BAL 924


Nearby doubles
8' : 20478+0007
SKF2612

16' : 20472+0021
CBL 529

20' : 20485+0012
UC 4295

33' : 20454+0023
A 876

35' : 20495-0006
BAL 925

47' : 20445+0029
BAL1219

50' : 20481+0053
CVR 873

51' : 20506+0001
TDT2572

53' : 20486-0055
BAL 616

56' : 20508-0020
BAL 926

57' : 20435+0011
GRV1233

58' : 20434-0012
J 3346

60' : 20475+0105
BAL1220

61' : 20441+0044
BAL1218

66' : 20510-0038
J 1711

73' : 20514-0041
SKF1771

75' : 20452-0103
LEO 56

75' : 20440+0049
HJ 923

79' : 20509+0101
RST5472AB

80' : 20433+0059
SLN 39

81' : 20420+0021
UC 4262

81' : 20523-0030
BAL 927

86' : 20416+0017
UC 4258AB

90' : 20425+0100
TDT2487

95' : 20441-0116
GWP2991

100' : 20485+0143
RST5471



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.

20472-0006 BAL 924

 
 
20h 47m 14.66s -00° 05' 37.9" P.A. 128.00 sep 15.4 mag 10.60,12.60 Sp K5
 
 
Coord 2000 20472-0006 Discov num BAL 924 Comp Coord arcsec 2000 20 47 14.66 -00 05 37.9
Date first 1896 Date last 2015 Obs 9
Pa first 128 Pa last 128.2 P.A. Now (θ) 128.2°
Sep first 15.1 Sep last 15.432 Sep. Now (ρ) 15.432"
Mag pri 10.60 Mag sec 12.60 delta mag (ΔM) 2 Spectral class K5 (yellow-orange)
Pri motion ra +008 Sec motion ra +011
Pri motion dec +004 Sec motion dec -001
Notes
rPM=0.528
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius
 
 
WDS 20472-0006 BAL 924 : 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
20472-0006 BAL 924 1998 4 128 15.3 10.20 10.90 D 204714.66-000537.9
20472-0006 BAL 924 2011 5 128 15.4 10.60 12.60 D 204714.66-000537.9
20472-0006 BAL 924 2015 8 128 15.4 10.60 12.60 K5 204714.66-000537.9

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

 
 
WDS 20472-0006 BAL 924 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20472-0006 BAL 924 : MEASURES
 
 
No records found.

 
 
WDS 20472-0006 : VIRTUAL EYEPIECE
 
 

20472-0006 BAL 924A mag 10.6 Sp K5 20472-0006 BAL 924B sep 15.4 P.A. 128.20 mag 12.6 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 20472-0006 : ALADIN DSS IMAGE @ 20h 47m 14.66s -00° 05' 37.9"
 
 
 
 
WDS 20472-0006 BAL 924 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20472-0006 BAL 924 distance=1' 20478+0007 SKF2612 distance=8' 20472+0021 CBL 529 distance=16' 20485+0012 UC 4295 distance=20' 20454+0023 A 876 distance=33' 20495-0006 BAL 925 distance=35' 20445+0029 BAL1219 distance=47' 20481+0053 CVR 873 distance=50' 20506+0001 TDT2572 distance=51' 20486-0055 BAL 616 distance=53' 20508-0020 BAL 926 distance=56' 20435+0011 GRV1233 distance=57' 20434-0012 J 3346 distance=58' 20475+0105 BAL1220 distance=60' 20441+0044 BAL1218 distance=61' 20510-0038 J 1711 distance=66' 20514-0041 SKF1771 distance=73' 20452-0103 LEO 56 distance=75' 20440+0049 HJ 923 distance=75' 20509+0101 TDT2577Aa,Ab distance=79' 20509+0101 RST5472AB distance=79' 20433+0059 SLN 39 distance=80' 20420+0021 UC 4262 distance=81' 20523-0030 BAL 927 distance=81' 20416+0017 UC 4258AB distance=86' 20425+0100 TDT2487 distance=90' 20441-0116 GWP2991 distance=95' 20485+0143 RST5471 distance=100' 20406-0002 SLW1226 distance=100' 20409-0036 A 874 distance=100' 20405-0023 SKF1768 distance=103' 20499-0131 RST4684 distance=104' 20531+0104 TDT2604 distance=106' 20414+0105 GWP2985 distance=106' 20539-0035 J 2328 distance=107' 20401-0009 GRV1232 distance=108' 20403+0041 A 2284 distance=111' 20450-0140 LDS 722 distance=112' 20493+0156 OSO 136 distance=115' 20525+0130 BAL1575 distance=115' 20511-0135 LDS 727 distance=115' 20412-0105 STF2706AB distance=116' 20412-0105 STF2706AC distance=116' 20546-0042 A 877 distance=117' 20396+0025 UC 4246 distance=117' 20498-0146 TDT2566 distance=119' 20455+0201 BAL1571 distance=119' 20551-0018 UC 4325 distance=119' 20394+0029 FYM 187CD distance=120' 20394+0029 HJ 2984AB distance=120' 20394+0029 HJ 2984AC distance=120' 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 20472-0006 BAL 924 128 15.4 1
Show 20478+0007 SKF2612 63 1.0 8
Show 20472+0021 CBL 529 43 49.8 16
Show 20485+0012 UC 4295 196 69.5 20
Show 20454+0023 A 876 68 0.6 33
Show 20495-0006 BAL 925 175 19.7 35
Show 20445+0029 BAL1219 214 17.3 47
Show 20481+0053 CVR 873 324 12.3 50
Show 20506+0001 TDT2572 89 0.5 51
Show 20486-0055 BAL 616 206 2.4 53
Show 20508-0020 BAL 926 239 2.4 56
Show 20435+0011 GRV1233 104 10.5 57
Show 20434-0012 J 3346 106 1.8 58
Show 20475+0105 BAL1220 193 21.1 60
Show 20441+0044 BAL1218 229 3.4 61
Show 20510-0038 J 1711 222 8.4 66
Show 20514-0041 SKF1771 13 1.2 73
Show 20452-0103 LEO 56 278 0.5 75
Show 20440+0049 HJ 923 62 7.0 75
Show 20509+0101 TDT2577 Aa,Ab 104 0.5 79
Show 20509+0101 RST5472 AB 77 3.7 79
Show 20433+0059 SLN 39 233 19.0 80
Show 20420+0021 UC 4262 221 44.1 81
Show 20523-0030 BAL 927 285 4.5 81
Show 20416+0017 UC 4258 AB 3 46.5 86
Show 20425+0100 TDT2487 302 1.1 90
Show 20441-0116 GWP2991 16 13.8 95
Show 20485+0143 RST5471 14 0.6 100
Show 20406-0002 SLW1226 226 166.7 100
Show 20409-0036 A 874 345 1.9 100
Show 20405-0023 SKF1768 18 1.5 103
Show 20499-0131 RST4684 3 0.3 104
Show 20531+0104 TDT2604 87 0.7 106
Show 20414+0105 GWP2985 352 30.4 106
Show 20539-0035 J 2328 351 3.2 107
Show 20401-0009 GRV1232 144 24.2 108
Show 20403+0041 A 2284 287 4.8 111
Show 20450-0140 LDS 722 266 25.1 112
Show 20493+0156 OSO 136 109 12.8 115
Show 20525+0130 BAL1575 175 16.6 115
Show 20511-0135 LDS 727 348 15.7 115
Show 20412-0105 STF2706 AB 37 11.1 116
Show 20412-0105 STF2706 AC 318 189.6 116
Show 20546-0042 A 877 9 0.6 117
Show 20396+0025 UC 4246 52 20.8 117
Show 20498-0146 TDT2566 247 0.8 119
Show 20455+0201 BAL1571 307 6.8 119
Show 20551-0018 UC 4325 271 61.6 119
Show 20394+0029 FYM 187 CD 122 20.2 120
Show 20394+0029 HJ 2984 AB 225 65.0 120
Show 20394+0029 HJ 2984 AC 30 65.9 120

 
 
WDS 20472-0006 : COMPONENTS
 
 
  A
B pa=128.2°
sep=15.43"
 
 
20472-0006 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204714.66-000537.9 Mag 10.6 Spectral class K5 (yellow-orange)
PmRA 8.00 PmDE 4.0
CCDM
Ccdm 20472-0006 RComp Comp A Note1
Note2 Discov num DRAs 2.62 DDEs 21.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -00 4091 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20421S0028A
HIC
 
 
20472-0006 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204715.47+000528.4 Mag 12.6 PmRA 11.00
PmDE -1.0 Calc delta mag 2 Calc coord yes
CCDM
Ccdm 20472-0006 RComp Comp B Note1
Note2 Discov num BAL 924 DRAs 3.39 DDEs 12.5
R dRAs 65 Year 1896 Theta 127 Rho 15.1
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20421S0028B
HIC