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Current system
16403+0441
BAL 2879


Nearby doubles
29' : 16406+0413
STFA 31AB

43' : 16404+0524
CVR 837

50' : 16398+0530
SKF 243

53' : 16432+0410
BAL2880

56' : 16368+0422
YSC 239

57' : 16409+0346
KPP3307

64' : 16409+0338
BAL2421

67' : 16407+0547
J 447AB

68' : 16359+0440
TDS9993

70' : 16436+0531
TDT 51

73' : 16412+0331
TDT 32

84' : 16348+0430
SKF 13

85' : 16430+0327
STF2081AB

86' : 16346+0432
GRV 933

90' : 16373+0558
HDS2350

98' : 16368+0320
GWP2647

100' : 16349+0540
BRT2165

106' : 16464+0348
CLZ 68

106' : 16452+0326
BAL2422

106' : 16351+0331
TDS9979

108' : 16450+0604
UC 3223

109' : 16450+0605
STT 585AB

110' : 16468+0531
NSN 683

114' : 16354+0317
BAL2419

116' : 16478+0515
BUP 174

118' : 16481+0500
BRT2167



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

16403+0441 BAL 2879

 
 
16h 40m 20.80s +04° 41' 28.5" P.A. 210.00 sep 17.9 mag 10.94,12.00
 
 
Coord 2000 16403+0441 Discov num BAL2879 Comp Coord arcsec 2000 16 40 20.80 +04 41 28.5
Date first 1898 Date last 2015 Obs 12
Pa first 210 Pa last 210 P.A. Now (θ) 210°
Sep first 17.9 Sep last 17.918 Sep. Now (ρ) 17.918"
Mag pri 10.94 Mag sec 12.00 delta mag (ΔM) 1.06 Spectral class
Pri motion ra +012 Sec motion ra +010
Pri motion dec +004 Sec motion dec +005
Notes
rPM=0.177 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 0391-00810-1 Gaia DR2 4435105623535436032
 
 
WDS 16403+0441 BAL 2879 : 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
16403+0441 BAL2879 2000 3 210 18.0 10.94 12.00 D 164020.80+044128.5
16403+0441 BAL2879 2014 5 210 17.9 10.94 12.00 164020.80+044128.5
16403+0441 BAL2879 2015 7 210 17.9 10.94 12.00 164020.80+044128.5

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

 
 
WDS 16403+0441 BAL 2879 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16403+0441 BAL 2879 : MEASURES
 
 
No records found.

 
 
WDS 16403+0441 : VIRTUAL EYEPIECE
 
 

16403+0441 BAL2879A mag 10.94 16403+0441 BAL2879B sep 17.9 P.A. 209.90 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16403+0441 : ALADIN DSS IMAGE @ 16h 40m 20.80s +04° 41' 28.5"
 
 
 
 
WDS 16403+0441 BAL 2879 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16403+0441 BAL2879 distance=1' 16406+0413 CHR 56Aa,Ab distance=29' 16406+0413 STFA 31AB distance=29' 16406+0413 STF2074BC distance=30' 16404+0524 CVR 837 distance=43' 16398+0530 SKF 243 distance=50' 16432+0410 BAL2880 distance=53' 16368+0422 YSC 239 distance=56' 16409+0346 KPP3307 distance=57' 16409+0338 BAL2421 distance=64' 16407+0547 J 447AB distance=67' 16407+0547 J 447AC distance=67' 16359+0440 TDS9993 distance=68' 16407+0547 J 447CD distance=68' 16436+0531 TDT 51 distance=70' 16412+0331 TDT 32 distance=73' 16348+0430 SKF 13 distance=84' 16430+0327 STF2081AB distance=85' 16430+0327 BU 9015AC distance=85' 16346+0432 GRV 933 distance=86' 16373+0558 HDS2350 distance=90' 16368+0320 GWP2647 distance=98' 16349+0540 BRT2165 distance=100' 16464+0348 CLZ 68 distance=106' 16452+0326 BAL2422 distance=106' 16351+0331 TDS9979 distance=106' 16450+0605 STT 585BC distance=107' 16450+0605 STT 585BP distance=107' 16450+0605 STT 585CP distance=108' 16450+0604 UC 3223 distance=108' 16450+0605 STT 585AB distance=109' 16450+0605 STT 585AC distance=109' 16468+0531 NSN 683 distance=110' 16354+0317 BAL2419 distance=114' 16478+0515 BUP 174 distance=116' 16481+0500 BRT2167 distance=118' 16331+0537 TDS 820 distance=122' 16385+0640 RAO 354 distance=122' 16322+0444 KPP2228 distance=123' 16456+0304 BAL2423 distance=126' 16436+0637 H 5 127 distance=126' 16352+0255 BAL2418 distance=133' 16446+0244 GWP2661 distance=134' 16485+0339 TDT 98 distance=137' 16316+0526 STF2056AB distance=138' 16363+0238 BAL1918 distance=139' 16486+0545 UC 3237 distance=139' 16329+0315 DAM 649BC distance=142' 16329+0315 LEP 79AB distance=142' 16329+0315 DSG 7Aa,Ab distance=142' 16329+0315 DSG 7Aa,Ac distance=142' 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 16403+0441 BAL2879 210 17.9 1
Show 16406+0413 CHR 56 Aa,Ab 280 0.0 29
Show 16406+0413 STFA 31 AB 229 69.3 29
Show 16406+0413 STF2074 BC 316 25.7 30
Show 16404+0524 CVR 837 40 9.6 43
Show 16398+0530 SKF 243 324 3.9 50
Show 16432+0410 BAL2880 342 10.9 53
Show 16368+0422 YSC 239 325 1.2 56
Show 16409+0346 KPP3307 85 2.1 57
Show 16409+0338 BAL2421 226 9.0 64
Show 16407+0547 J 447 AB 239 5.5 67
Show 16407+0547 J 447 AC 95.3 67
Show 16359+0440 TDS9993 276 0.9 68
Show 16407+0547 J 447 CD 47 10.5 68
Show 16436+0531 TDT 51 86 2.2 70
Show 16412+0331 TDT 32 156 2.0 73
Show 16348+0430 SKF 13 89 8.1 84
Show 16430+0327 STF2081 AB 322 20.1 85
Show 16430+0327 BU 9015 AC 174 42.9 85
Show 16346+0432 GRV 933 298 69.4 86
Show 16373+0558 HDS2350 249 0.5 90
Show 16368+0320 GWP2647 319 25.5 98
Show 16349+0540 BRT2165 65 6.3 100
Show 16464+0348 CLZ 68 340 11.6 106
Show 16452+0326 BAL2422 43 10.6 106
Show 16351+0331 TDS9979 264 0.5 106
Show 16450+0605 STT 585 BC 323 152.4 107
Show 16450+0605 STT 585 BP 5 89.7 107
Show 16450+0605 STT 585 CP 108 105.2 108
Show 16450+0604 UC 3223 16 51.7 108
Show 16450+0605 STT 585 AB 191 163.1 109
Show 16450+0605 STT 585 AC 253 126.4 109
Show 16468+0531 NSN 683 170 4.5 110
Show 16354+0317 BAL2419 324 16.9 114
Show 16478+0515 BUP 174 80 121.0 116
Show 16481+0500 BRT2167 226 3.2 118
Show 16331+0537 TDS 820 99 1.4 122
Show 16385+0640 RAO 354 271 0.4 122
Show 16322+0444 KPP2228 136 18.5 123
Show 16456+0304 BAL2423 293 4.6 126
Show 16436+0637 H 5 127 294 53.4 126
Show 16352+0255 BAL2418 188 11.9 133
Show 16446+0244 GWP2661 4 20.9 134
Show 16485+0339 TDT 98 62 0.5 137
Show 16316+0526 STF2056 AB 313 6.9 138
Show 16363+0238 BAL1918 7 15.5 139
Show 16486+0545 UC 3237 86 23.6 139
Show 16329+0315 DAM 649 BC 137 6.4 142
Show 16329+0315 LEP 79 AB 138 252.0 142
Show 16329+0315 DSG 7 Aa,Ab 16 0.0 142
Show 16329+0315 DSG 7 Aa,Ac 243 0.3 142

 
 
WDS 16403+0441 : COMPONENTS
 
 
  A
B pa=209.9°
sep=17.90"
 
 
16403+0441 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164020.80+044128.5 Mag 10.94 PmRA 12.00
PmDE 4.0 Tycho2 0391-00810-1
Tycho2
Tycho2 0391-00810-1 Pflag RAmdeg 250.08668956 DEmdeg 4.69127212
PmRA 10.5 PmDE 3.8 E RAmdeg 32 E DEmdeg 43
E pmRA 1.9 E pmDE 1.9 EpRAm 1983.58 EpDEm 1980.30
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.6 Q pmRA 1.6
Q pmDE 1.6 BTmag 11.839 E BTmag 0.097 VTmag 10.945
E VTmag 0.075 Prox 999 TYC T HIP
CCDM RAdeg 250.08664722 DEdeg 4.69127583 EpRA 1990 1.74
EpDE 1990 1.32 E RAdeg 46.3 E DEdeg 62.2 Posflg
Corr 0.0
CCDM
Ccdm 16403+0441 RComp Comp A Note1
Note2 Discov num DRAs 2.79 DDEs 28.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16354N0453A
HIC
 
 
16403+0441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164020.20+044113.0 Mag 12 PmRA 10.00
PmDE 5.0 Calc delta mag 1.06 Calc coord yes
CCDM
Ccdm 16403+0441 RComp Comp B Note1
Note2 Discov num BAL2879 DRAs 2.18 DDEs 13.1
R dRAs 65 Year 1910 Theta 210 Rho 18.4
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16354N0453B
HIC