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Doubles in session


Current system
17459-0231
BAL 245


Nearby doubles
35' : 17465-0305
BRT 471

50' : 17489-0152
BU 824

58' : 17447-0144
SCJ 15AB

62' : 17472-0131
J 456

63' : 17456-0330
A 32AB

67' : 17427-0255
BRT 469

75' : 17434-0139
GWP2730

76' : 17511-0149
GWP2742AB

79' : 17467-0113
STF2211AB

82' : 17503-0335
RST4577

84' : 17466-0354
A 33

93' : 17496-0109
GWP2741

93' : 17530-0215
STF2235

95' : 17519-0329
LEO 14AB

100' : 17462-0410
GWP2733

115' : 17456-0424
A 31

118' : 17465-0429
STF2208AB

122' : 17525-0359
RST4578AB

126' : 17548-0150
RST5096

128' : 17545-0328
TOK 612

130' : 17441-0434
HDS2507

130' : 17535-0355
TOK 54

131' : 17397-0119
A 1159AB

143' : 17465-0453
GWP2735

144' : 17386-0121
A 2986

144' : 17378-0316
LNV 8



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

17459-0231 BAL 245

 
 
17h 46m 54.05s -02° 31' 17.3" P.A. 71.00 sep 12.0 mag 10.73,11.80
 
 
Coord 2000 17459-0231 Discov num BAL 245 Comp Coord arcsec 2000 17 46 54.05 -02 31 17.3
Date first 1895 Date last 2019 Obs 13
Pa first 71 Pa last 70.9 P.A. Now (θ) 70.9°
Sep first 12.1 Sep last 12 Sep. Now (ρ) 12"
Mag pri 10.73 Mag sec 11.80 delta mag (ΔM) 1.07 Spectral class
Pri motion ra +046 Sec motion ra +048
Pri motion dec -005 Sec motion dec -005
Notes
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 5086-01009-1 Gaia DR2 4369236252740378880
 
 
WDS 17459-0231 BAL 245 : 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
17459-0231 BAL 245 1999 3 70 12.1 10.73 11.80 D 174654.05-023117.3
17459-0231 BAL 245 2000 4 70 12.1 10.73 11.80 D 174654.05-023117.3
17459-0231 BAL 245 2010 6 70 11.8 10.73 11.80 174654.05-023117.3
17459-0231 BAL 245 2017 7 71 12.1 10.73 11.80 174654.05-023117.3
17459-0231 BAL 245 2019 13 71 12.0 10.73 11.80 174654.05-023117.3

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

 
 
WDS 17459-0231 BAL 245 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17459-0231 BAL 245 : MEASURES
 
 
No records found.

 
 
WDS 17459-0231 : VIRTUAL EYEPIECE
 
 

17459-0231 BAL 245A mag 10.73 17459-0231 BAL 245B sep 12.0 P.A. 70.90 mag 11.8 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 17459-0231 : ALADIN DSS IMAGE @ 17h 46m 54.05s -02° 31' 17.3"
 
 
 
 
WDS 17459-0231 BAL 245 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17459-0231 BAL 245 distance=1' 17465-0305 BRT 471 distance=35' 17489-0152 BU 824 distance=50' 17447-0144 SCJ 15AB distance=58' 17447-0144 SCJ 15AC distance=58' 17472-0131 J 456 distance=62' 17456-0330 A 32AB distance=63' 17456-0330 HJ 4977AC distance=63' 17427-0255 BRT 469 distance=67' 17434-0139 GWP2730 distance=75' 17511-0149 GWP2742AB distance=76' 17511-0149 KPP4391AC distance=76' 17467-0113 STF2211AB distance=79' 17467-0113 STF2211AC distance=79' 17503-0335 RST4577 distance=82' 17466-0354 A 33 distance=84' 17496-0109 GWP2741 distance=93' 17530-0215 STF2235 distance=93' 17519-0329 LEO 14AB distance=95' 17519-0329 LEO 14AC distance=95' 17462-0410 GWP2733 distance=100' 17456-0424 A 31 distance=115' 17465-0429 STF2208AB distance=118' 17465-0429 STF2208AC distance=118' 17525-0359 RST4578AB distance=122' 17525-0359 GII 253Aa,Ab distance=122' 17548-0150 RST5096 distance=126' 17545-0328 TOK 612 distance=128' 17441-0434 HDS2507 distance=130' 17535-0355 TOK 54 distance=130' 17397-0119 A 1159AB distance=131' 17397-0119 GII 250Aa,Ab distance=131' 17465-0453 GWP2735 distance=143' 17386-0121 A 2986 distance=144' 17378-0316 LNV 8 distance=144' 17361-0257 TDT 429 distance=164' 17383-0413 J 2508 distance=165' 17579-0223 BRT 472 distance=166' 17376-0102 BU 960 distance=167' 17577-0134 KPP2769 distance=171' 17491-0019 GWP2740 distance=174' 17448-0027 RST5093 distance=181' 17398-0458 STF2191AB distance=182' 17398-0458 HO 419BC distance=182' 17454-0032 J 516 distance=185' 17459-0536 BRT 470 distance=185' 17593-0244 KPP1353 distance=187' 17500+0031 A 2186 distance=188' 17526-0519 HO 422 distance=189' 17483+0036 BAL1189 distance=189' 17397-0003 J 2509 distance=190' 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 17459-0231 BAL 245 71 12.0 1
Show 17465-0305 BRT 471 129 3.9 35
Show 17489-0152 BU 824 62 0.2 50
Show 17447-0144 SCJ 15 AB 353 55.0 58
Show 17447-0144 SCJ 15 AC 147 137.8 58
Show 17472-0131 J 456 279 3.7 62
Show 17456-0330 A 32 AB 212 0.7 63
Show 17456-0330 HJ 4977 AC 147 21.7 63
Show 17427-0255 BRT 469 114 3.1 67
Show 17434-0139 GWP2730 121 9.4 75
Show 17511-0149 GWP2742 AB 69 121.4 76
Show 17511-0149 KPP4391 AC 338 3.1 76
Show 17467-0113 STF2211 AB 116 10.4 79
Show 17467-0113 STF2211 AC 196 106.6 79
Show 17503-0335 RST4577 111 0.3 82
Show 17466-0354 A 33 221 0.8 84
Show 17496-0109 GWP2741 314 35.9 93
Show 17530-0215 STF2235 124 20.3 93
Show 17519-0329 LEO 14 AB 75 1.1 95
Show 17519-0329 LEO 14 AC 250 61.1 95
Show 17462-0410 GWP2733 262 221.3 100
Show 17456-0424 A 31 5 1.1 115
Show 17465-0429 STF2208 AB 275 9.4 118
Show 17465-0429 STF2208 AC 87 26.6 118
Show 17525-0359 RST4578 AB 14 2.2 122
Show 17525-0359 GII 253 Aa,Ab 151 0.1 122
Show 17548-0150 RST5096 166 0.5 126
Show 17545-0328 TOK 612 191 597.9 128
Show 17441-0434 HDS2507 64 11.2 130
Show 17535-0355 TOK 54 265 0.1 130
Show 17397-0119 A 1159 AB 284 2.4 131
Show 17397-0119 GII 250 Aa,Ab 136 0.2 131
Show 17465-0453 GWP2735 154 10.6 143
Show 17386-0121 A 2986 64 0.9 144
Show 17378-0316 LNV 8 188 4.2 144
Show 17361-0257 TDT 429 279 0.7 164
Show 17383-0413 J 2508 56 3.9 165
Show 17579-0223 BRT 472 118 3.7 166
Show 17376-0102 BU 960 292 3.0 167
Show 17577-0134 KPP2769 267 2.3 171
Show 17491-0019 GWP2740 62 70.4 174
Show 17448-0027 RST5093 54 1.7 181
Show 17398-0458 STF2191 AB 267 26.4 182
Show 17398-0458 HO 419 BC 32 7.6 182
Show 17454-0032 J 516 239 3.3 185
Show 17459-0536 BRT 470 104 4.8 185
Show 17593-0244 KPP1353 189 10.2 187
Show 17500+0031 A 2186 252 0.3 188
Show 17526-0519 HO 422 7 0.2 189
Show 17483+0036 BAL1189 148 4.0 189
Show 17397-0003 J 2509 89 2.8 190

 
 
WDS 17459-0231 : COMPONENTS
 
 
  A
B pa=70.9°
sep=11.99"
 
 
17459-0231 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174654.05-023117.3 Mag 10.73 PmRA 46.00
PmDE -5.0 Tycho2 5086-01009-1
Tycho2
Tycho2 5086-01009-1 Pflag RAmdeg 266.72522555 DEmdeg -2.52149847
PmRA 42.7 PmDE -6.4 E RAmdeg 38 E DEmdeg 47
E pmRA 1.7 E pmDE 1.7 EpRAm 1986.20 EpDEm 1982.73
Num 3 Q RAmdeg 2.9 Q DEmdeg 0.4 Q pmRA 3.0
Q pmDE 0.5 BTmag 11.453 E BTmag 0.077 VTmag 10.726
E VTmag 0.066 Prox 999 TYC T HIP
CCDM RAdeg 266.72512722 DEdeg -2.52148361 EpRA 1990 1.75
EpDE 1990 1.59 E RAdeg 38.7 E DEdeg 49.1 Posflg
Corr -0.2
 
 
17459-0231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174654.81-023113.4 Mag 11.8 PmRA 48.00
PmDE -5.0 Calc delta mag 1.07 Calc coord yes