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Doubles in session


Current system
21211+0104
BAL 1227


Nearby doubles
40' : 21234+0123
BAL1228

44' : 21210+0022
RST5162

45' : 21198+0026
WAA 50

52' : 21237+0034
A 886

56' : 21242+0036
ITF 219

56' : 21182+0141
BAL1584

56' : 21199+0158
KPP 763

58' : 21218+0202
STF2787AB

58' : 21188+0019
WSS 4

64' : 21212+0001
BAL 931

67' : 21187+0010
KPP1282

70' : 21165-0054
TDT2876

72' : 21186+0005
SLW1236

72' : 21180+0010
ENG 82AB

72' : 21257+0051
GRV 464

73' : 21210+0217
HEI 408AB

73' : 21163+0052
BAL1226

73' : 21166-0037
HDS3029

77' : 21161+0045
SLN 40

80' : 21251+0157
BAL1588

88' : 21255+0203
A 2289AB

89' : 21155+0037
ITF 234

94' : 21261-0010
RST5164

95' : 21164-0003
LYS 42AB

96' : 21162-0003
LYS 41

97' : 21147-0050
A 883AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21211+0104 BAL 1227

 
 
21h 21m 03.86s +01° 05' 16.4" P.A. 152.00 sep 4.3 mag 9.20,10.40 Sp K0
 
 
Coord 2000 21211+0104 Discov num BAL1227 Comp Coord arcsec 2000 21 21 03.86 +01 05 16.4
Date first 1895 Date last 2003 Obs 2
Pa first 117 Pa last 152 P.A. Now (θ) 152°
Sep first 4.6 Sep last 4.31 Sep. Now (ρ) 4.31"
Mag pri 9.20 Mag sec 10.40 delta mag (ΔM) 1.2 Spectral class K0 (yellow-orange)
Pri motion ra +040 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 0528-00482-1 Gaia DR2 2691224343010090496
 
 
WDS 21211+0104 BAL 1227 : 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
21211+0104 BAL1227 2003 2 152 4.3 9.20 10.40 212103.86+010516.4

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

 
 
WDS 21211+0104 BAL 1227 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21211+0104 BAL 1227 : MEASURES
 
 
No records found.

 
 
WDS 21211+0104 : VIRTUAL EYEPIECE
 
 

21211+0104 BAL1227A mag 9.2 Sp K0 21211+0104 BAL1227B sep 4.3 P.A. 152.00 mag 10.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 21211+0104 : ALADIN DSS IMAGE @ 21h 21m 03.86s +01° 05' 16.4"
 
 
 
 
WDS 21211+0104 BAL 1227 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21211+0104 BAL1227 distance=0' 21234+0123 BAL1228 distance=40' 21210+0022 RST5162 distance=44' 21198+0026 WAA 50 distance=45' 21237+0034 A 886 distance=52' 21242+0036 ITF 219 distance=56' 21182+0141 BAL1584 distance=56' 21199+0158 KPP 763 distance=56' 21218+0202 STF2787AB distance=58' 21218+0202 STF2787AC distance=58' 21188+0019 WSS 4 distance=58' 21212+0001 BAL 931 distance=64' 21187+0010 KPP1282 distance=67' 21180+0010 BUP 228BC distance=70' 21180+0010 LYS 44BD distance=70' 21165-0054 TDT2876 distance=70' 21186+0005 SLW1236 distance=72' 21210+0217 HEI 408DE distance=72' 21180+0010 ENG 82AB distance=72' 21180+0010 TOB 317AD distance=72' 21257+0051 GRV 464 distance=72' 21210+0217 BAL1586Aa,Ab distance=73' 21210+0217 HEI 408AB distance=73' 21210+0217 HEI 408AC distance=73' 21210+0217 HEI 408AD distance=73' 21163+0052 BAL1226 distance=73' 21166-0037 HDS3029 distance=73' 21161+0045 SLN 40 distance=77' 21251+0157 BAL1588 distance=80' 21255+0203 A 2289AB distance=88' 21255+0203 STT 439AB,C distance=88' 21155+0037 ITF 234 distance=89' 21261-0010 RST5164 distance=94' 21164-0003 LYS 42AB distance=95' 21164-0003 LYS 42AC distance=95' 21164-0003 LYS 42AD distance=95' 21162-0003 LYS 41 distance=96' 21147-0050 A 883AB distance=97' 21147-0050 LYS 39AF distance=97' 21147-0050 LYS 39AH distance=97' 21147-0050 STF2775AB,C distance=97' 21147-0050 STF2775AB,D distance=97' 21147-0050 STF2775DE distance=98' 21276+0054 BAL1229 distance=99' 21185+0236 OSO 144 distance=99' 21147-0050 LYS 39FG distance=100' 21155+0008 SLW1233 distance=102' 21279+0105 BAL1230 distance=102' 21143-0052 LYS 38 distance=104' 21278-0040 SLW9009 distance=105' 21188+0245 BAL2051 distance=106' 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+0104 BAL1227 152 4.3
Show 21234+0123 BAL1228 317 5.9 40
Show 21210+0022 RST5162 21 0.4 44
Show 21198+0026 WAA 50 99 15.8 45
Show 21237+0034 A 886 349 4.8 52
Show 21242+0036 ITF 219 270 2.6 56
Show 21182+0141 BAL1584 338 9.7 56
Show 21199+0158 KPP 763 174 6.6 56
Show 21218+0202 STF2787 AB 20 22.6 58
Show 21218+0202 STF2787 AC 94 70.4 58
Show 21188+0019 WSS 4 37 2.8 58
Show 21212+0001 BAL 931 234 34.7 64
Show 21187+0010 KPP1282 16 9.8 67
Show 21180+0010 BUP 228 BC 117 12.2 70
Show 21180+0010 LYS 44 BD 181 41.2 70
Show 21165-0054 TDT2876 105 0.6 70
Show 21186+0005 SLW1236 51 176.0 72
Show 21210+0217 HEI 408 DE 106 54.5 72
Show 21180+0010 ENG 82 AB 41 152.5 72
Show 21180+0010 TOB 317 AD 53 123.3 72
Show 21257+0051 GRV 464 300 26.1 72
Show 21210+0217 BAL1586 Aa,Ab 111 0.6 73
Show 21210+0217 HEI 408 AB 258 2.3 73
Show 21210+0217 HEI 408 AC 273 55.5 73
Show 21210+0217 HEI 408 AD 111 95.2 73
Show 21163+0052 BAL1226 199 3.9 73
Show 21166-0037 HDS3029 120 0.6 73
Show 21161+0045 SLN 40 207 2.0 77
Show 21251+0157 BAL1588 134 17.2 80
Show 21255+0203 A 2289 AB 334 0.1 88
Show 21255+0203 STT 439 AB,C 222 14.6 88
Show 21155+0037 ITF 234 129 2.9 89
Show 21261-0010 RST5164 306 0.9 94
Show 21164-0003 LYS 42 AB 188 6.2 95
Show 21164-0003 LYS 42 AC 108 55.7 95
Show 21164-0003 LYS 42 AD 170 69.9 95
Show 21162-0003 LYS 41 234 6.4 96
Show 21147-0050 A 883 AB 264 0.1 97
Show 21147-0050 LYS 39 AF 297 185.0 97
Show 21147-0050 LYS 39 AH 126 262.6 97
Show 21147-0050 STF2775 AB,C 178 21.3 97
Show 21147-0050 STF2775 AB,D 200 170.3 97
Show 21147-0050 STF2775 DE 125 74.5 98
Show 21276+0054 BAL1229 332 10.6 99
Show 21185+0236 OSO 144 346 16.8 99
Show 21147-0050 LYS 39 FG 11 20.0 100
Show 21155+0008 SLW1233 19 13.5 102
Show 21279+0105 BAL1230 274 11.9 102
Show 21143-0052 LYS 38 23 11.8 104
Show 21278-0040 SLW9009 59 31.2 105
Show 21188+0245 BAL2051 166 2.6 106

 
 
WDS 21211+0104 : COMPONENTS
 
 
  A
B pa=152.0°
sep=4.31"
 
 
21211+0104 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212103.86+010516.4 Mag 9.2 Spectral class K0 (yellow-orange)
PmRA 40.00 PmDE -10.0 Tycho2 0528-00482-1
Tycho2
Tycho2 0528-00482-1 Pflag RAmdeg 320.26609156 DEmdeg 1.08787586
PmRA 39.7 PmDE -10.2 E RAmdeg 30 E DEmdeg 32
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.92 EpDEm 1988.31
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.008 E BTmag 0.075 VTmag 9.803
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 320.26599917 DEdeg 1.08789917 EpRA 1990 1.65
EpDE 1990 1.75 E RAdeg 29.8 E DEdeg 33.0 Posflg
Corr 0.1
 
 
21211+0104 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212103.99+010512.6 Mag 10.4 Calc delta mag 1.2
Calc coord yes