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Doubles in session


Current system
16387+0218
BAL 1919


Nearby doubles
15' : 16390+0204
TDS 828

35' : 16409+0211
BAL1920

40' : 16381+0139
AG 204

41' : 16363+0238
BAL1918

65' : 16352+0255
BAL2418

69' : 16368+0320
GWP2647

73' : 16415+0119
NSN 682

74' : 16416+0119
UC 3210

77' : 16354+0317
BAL2419

83' : 16412+0331
TDT 32

86' : 16330+0233
A 2234

87' : 16444+0224
BAL1921

87' : 16409+0058
BAL1476

88' : 16409+0338
BAL2421

88' : 16442+0148
GWP2658

89' : 16445+0228
BAL1922

91' : 16447+0220
STF2088AB

92' : 16351+0331
TDS9979

93' : 16446+0244
GWP2661

94' : 16445+0142
GWP2660

95' : 16409+0346
KPP3307

96' : 16430+0327
STF2081AB

99' : 16452+0206
KPP1699

100' : 16397+0040
TDT 24

102' : 16339+0106
BAL1474

105' : 16329+0315
LEP 79AB



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

16387+0218 BAL 1919

 
 
16h 38m 40.20s +02° 17' 36.4" P.A. 159.00 sep 9.2 mag 11.50,12.90
 
 
Coord 2000 16387+0218 Discov num BAL1919 Comp Coord arcsec 2000 16 38 40.20 +02 17 36.4
Date first 2000 Date last 2015 Obs 8
Pa first 158 Pa last 158.5 P.A. Now (θ) 158.5°
Sep first 8.9 Sep last 9.196 Sep. Now (ρ) 9.196"
Mag pri 11.50 Mag sec 12.90 delta mag (ΔM) 1.4 Spectral class
Pri motion ra -003 Sec motion ra +011
Pri motion dec +005 Sec motion dec +014
Notes
rPM=0.935
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0387-00543-1 Gaia DR2 4432279294536796544
 
 
WDS 16387+0218 BAL 1919 : 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
16387+0218 BAL1919 2001 3 158 8.9 11.50 12.90 163840.20+021736.4
16387+0218 BAL1919 2015 4 158 9.2 11.50 12.90 163840.20+021736.4

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

 
 
WDS 16387+0218 BAL 1919 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16387+0218 BAL 1919 : MEASURES
 
 
No records found.

 
 
WDS 16387+0218 : VIRTUAL EYEPIECE
 
 

16387+0218 BAL1919A mag 11.5 16387+0218 BAL1919B sep 9.2 P.A. 158.50 mag 12.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 16387+0218 : ALADIN DSS IMAGE @ 16h 38m 40.20s +02° 17' 36.4"
 
 
 
 
WDS 16387+0218 BAL 1919 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16387+0218 BAL1919 distance=0' 16390+0204 TDS 828 distance=15' 16409+0211 BAL1920 distance=35' 16381+0139 AG 204 distance=40' 16363+0238 BAL1918 distance=41' 16352+0255 BAL2418 distance=65' 16368+0320 GWP2647 distance=69' 16415+0119 NSN 682 distance=73' 16416+0119 UC 3210 distance=74' 16354+0317 BAL2419 distance=77' 16412+0331 TDT 32 distance=83' 16330+0233 A 2234 distance=86' 16444+0224 BAL1921 distance=87' 16409+0058 BAL1476 distance=87' 16409+0338 BAL2421 distance=88' 16442+0148 GWP2658 distance=88' 16445+0228 BAL1922 distance=89' 16447+0220 STF2088BC distance=91' 16447+0220 STF2088AB distance=91' 16447+0220 STF2088AC distance=91' 16351+0331 TDS9979 distance=92' 16446+0244 GWP2661 distance=93' 16445+0142 GWP2660 distance=94' 16409+0346 KPP3307 distance=95' 16430+0327 STF2081AB distance=96' 16430+0327 BU 9015AC distance=96' 16452+0206 KPP1699 distance=99' 16397+0040 TDT 24 distance=100' 16329+0315 DAM 649BC distance=101' 16339+0106 BAL1474 distance=102' 16329+0315 LEP 79AB distance=105' 16329+0315 DSG 7Aa,Ab distance=105' 16329+0315 DSG 7Aa,Ac distance=105' 16347+0051 KPP3306 distance=106' 16461+0228 GWP2663 distance=112' 16456+0304 BAL2423 distance=114' 16395-0022 GWP2652 distance=117' 16321+0321 BAL2417 distance=118' 16309+0159 STF2055AB (Marfik) distance=118' 16309+0159 STF2055AD (Marfik) distance=118' 16309+0159 STF2055AB,C distance=118' 16406+0413 STF2074BC distance=119' 16464+0149 TDT 77 distance=119' 16406+0413 CHR 56Aa,Ab distance=120' 16406+0413 STFA 31AB distance=120' 16452+0326 BAL2422 distance=120' 16360-0025 TOK 175 distance=121' 16330+0053 KPP2569 distance=121' 16467+0226 BAL1924 distance=121' 16469+0215 BUP 173BC distance=122' 16468+0211 UC 3231 distance=123' 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 16387+0218 BAL1919 159 9.2
Show 16390+0204 TDS 828 274 1.1 15
Show 16409+0211 BAL1920 313 7.2 35
Show 16381+0139 AG 204 15 4.3 40
Show 16363+0238 BAL1918 7 15.5 41
Show 16352+0255 BAL2418 188 11.9 65
Show 16368+0320 GWP2647 319 25.5 69
Show 16415+0119 NSN 682 284 2.6 73
Show 16416+0119 UC 3210 330 43.7 74
Show 16354+0317 BAL2419 324 16.9 77
Show 16412+0331 TDT 32 156 2.0 83
Show 16330+0233 A 2234 119 1.0 86
Show 16444+0224 BAL1921 100 9.5 87
Show 16409+0058 BAL1476 286 14.4 87
Show 16409+0338 BAL2421 226 9.0 88
Show 16442+0148 GWP2658 40 58.9 88
Show 16445+0228 BAL1922 177 7.5 89
Show 16447+0220 STF2088 BC 105 8.3 91
Show 16447+0220 STF2088 AB 329 21.7 91
Show 16447+0220 STF2088 AC 352 16.4 91
Show 16351+0331 TDS9979 264 0.5 92
Show 16446+0244 GWP2661 4 20.9 93
Show 16445+0142 GWP2660 165 11.1 94
Show 16409+0346 KPP3307 85 2.1 95
Show 16430+0327 STF2081 AB 322 20.1 96
Show 16430+0327 BU 9015 AC 174 42.9 96
Show 16452+0206 KPP1699 349 13.1 99
Show 16397+0040 TDT 24 85 0.6 100
Show 16329+0315 DAM 649 BC 137 6.4 101
Show 16339+0106 BAL1474 283 6.9 102
Show 16329+0315 LEP 79 AB 138 252.0 105
Show 16329+0315 DSG 7 Aa,Ab 16 0.0 105
Show 16329+0315 DSG 7 Aa,Ac 243 0.3 105
Show 16347+0051 KPP3306 317 0.8 106
Show 16461+0228 GWP2663 95 34.1 112
Show 16456+0304 BAL2423 293 4.6 114
Show 16395-0022 GWP2652 185 7.8 117
Show 16321+0321 BAL2417 358 3.5 118
Show Marfik 16309+0159 STF2055 AB 44 1.4 118
Show Marfik 16309+0159 STF2055 AD 247 308.1 118
Show 16309+0159 STF2055 AB,C 169 119.6 118
Show 16406+0413 STF2074 BC 316 25.7 119
Show 16464+0149 TDT 77 318 0.5 119
Show 16406+0413 CHR 56 Aa,Ab 280 0.0 120
Show 16406+0413 STFA 31 AB 229 69.3 120
Show 16452+0326 BAL2422 43 10.6 120
Show 16360-0025 TOK 175 275 16.7 121
Show 16330+0053 KPP2569 262 23.2 121
Show 16467+0226 BAL1924 331 12.9 121
Show 16469+0215 BUP 173 BC 172 77.8 122
Show 16468+0211 UC 3231 262 41.7 123

 
 
WDS 16387+0218 : COMPONENTS
 
 
  A
B pa=158.5°
sep=9.20"
 
 
16387+0218 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 163840.20+021736.4 Mag 11.5 PmRA -3.00
PmDE 5.0 Tycho2 0387-00543-1
Tycho2
Tycho2 0387-00543-1 Pflag RAmdeg 249.66749097 DEmdeg 2.29343632
PmRA -3.0 PmDE 4.6 E RAmdeg 43 E DEmdeg 57
E pmRA 1.7 E pmDE 1.8 EpRAm 1983.16 EpDEm 1975.00
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 11.885 E BTmag 0.086 VTmag 11.514
E VTmag 0.100 Prox 999 TYC HIP
CCDM RAdeg 249.66749806 DEdeg 2.29342528 EpRA 1990 1.64
EpDE 1990 1.26 E RAdeg 44.9 E DEdeg 63.8 Posflg
Corr -0.2
 
 
16387+0218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163840.42+021727.8 Mag 12.9 PmRA 11.00
PmDE 14.0 Calc delta mag 1.4 Calc coord yes