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Current system
16485+1450
KU 55


Nearby doubles
23' : 16472+1501
LEP 151

52' : 16457+1418
FAR 66

53' : 16495+1540
TDT 107

57' : 16486+1353
BPM 670

71' : 16522+1535
HU 1278

73' : 16436+1506
TDT 50

76' : 16441+1409
TDT 58

82' : 16534+1525
HEI 69

82' : 16475+1329
BPM 669

92' : 16434+1354
BPM 667

93' : 16446+1337
HU 1277

96' : 16496+1316
STF2103AB

98' : 16502+1624
CVR 843

98' : 16449+1327
UC 3221

99' : 16455+1618
HEI 796

99' : 16417+1500
TDT 34

101' : 16422+1405
LDS4688

103' : 16416+1513
USN 2

105' : 16558+1445
LDS4704

108' : 16434+1608
HEI 243

111' : 16427+1336
STF2083AB

116' : 16507+1259
BRT1284

120' : 16557+1544
HEI 70

121' : 16465+1647
BPM 668

125' : 16426+1319
KPP4012

126' : 16567+1408
STT 318



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

16485+1450 KU 55

 
 
16h 48m 28.21s +14° 49' 31.5" P.A. 47.00 sep 2.4 mag 9.80,10.47 Sp F2
 
 
Coord 2000 16485+1450 Discov num KU   55 Comp Coord arcsec 2000 16 48 28.21 +14 49 31.5
Date first 1901 Date last 2020 Obs 17
Pa first 47 Pa last 47 P.A. Now (θ) 47°
Sep first 2.4 Sep last 2.407 Sep. Now (ρ) 2.407"
Mag pri 9.80 Mag sec 10.47 delta mag (ΔM) 0.67 Spectral class F2 (yellow-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec +012 Sec motion dec +012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 0974-00028-1 Gaia DR2 4461648658869714304
 
 
WDS 16485+1450 KU 55 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ku_1884 Ma - Kustner, F. 1884AN....108..281K
Ku_1884 AN 108, 281, 1884
Ku_1902 Ma - Kustner, F. 1902AN....160...71K
Ku_1902 AN 160, 71, 1902
Ku_1905A Ma - Kustner, F. 1905LicOB...3..147A
Ku_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A - Kustner, F. 1963icvd.book.....J
Ku_1963A cited in IDS (Lick Index Cat.), 1963
Ku_1932A - Kustner, F. 1932QB821.A43......
Ku_1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16485+1450 KU 55 1999 13 46 2.5 9.80 10.47 F2 164828.21+144931.5
16485+1450 KU 55 2009 14 47 2.3 9.80 10.47 F2 164828.21+144931.5
16485+1450 KU 55 2015 15 47 2.4 9.80 10.47 F2 164828.21+144931.5
16485+1450 KU 55 2020 16 47 2.4 9.80 10.47 F2 164828.21+144931.5

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

 
 
WDS 16485+1450 KU 55 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16485+1450 KU 55 : MEASURES
 
 
No records found.

 
 
WDS 16485+1450 : VIRTUAL EYEPIECE
 
 

16485+1450 KU 55A mag 9.8 Sp F2 16485+1450 KU 55B sep 2.4 P.A. 46.00 mag 10.47 virtual eyepiece
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Radius:
Components only
 
 
WDS 16485+1450 : ALADIN DSS IMAGE @ 16h 48m 28.21s +14° 49' 31.5"
 
 
 
 
WDS 16485+1450 KU 55 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16485+1450 KU 55 distance=0' 16472+1501 LEP 151 distance=23' 16457+1418 FAR 66 distance=52' 16495+1540 TDT 107 distance=53' 16486+1353 BPM 670 distance=57' 16522+1535 HU 1278 distance=71' 16436+1506 TDT 50 distance=73' 16441+1409 TDT 58 distance=76' 16534+1525 HEI 69 distance=82' 16475+1329 BPM 669 distance=82' 16434+1354 BPM 667 distance=92' 16446+1337 HU 1277 distance=93' 16496+1316 STF2103AB distance=96' 16496+1316 STF2103AC distance=96' 16496+1316 STF2103AD distance=96' 16502+1624 CVR 843 distance=98' 16449+1327 UC 3221 distance=98' 16455+1618 HEI 796 distance=99' 16417+1500 TDT 34 distance=99' 16422+1405 LDS4688 distance=101' 16416+1513 USN 2 distance=103' 16462+1629 CRC 21BC distance=105' 16558+1445 LDS4704 distance=105' 16434+1608 HEI 243 distance=108' 16427+1336 STF2083AB distance=111' 16427+1336 STF2083AC distance=111' 16507+1259 BRT1284 distance=116' 16557+1544 HEI 70 distance=120' 16465+1647 BPM 668 distance=121' 16426+1319 KPP4012 distance=125' 16567+1408 STT 318 distance=126' 16567+1539 HDS2395 distance=129' 16574+1444 A 1142 distance=130' 16419+1618 BPM 666 distance=131' 16569+1540 HEI 71AB distance=132' 16569+1540 HEI 71AC distance=132' 16575+1508 BPM 672 distance=133' 16393+1424 UC 222 distance=136' 16418+1309 LBU 15AB distance=140' 16418+1309 LBU 15AC distance=140' 16570+1556 ZUC 14 distance=140' 16581+1509 STT 319 distance=141' 16575+1352 LDS4709 distance=145' 16440+1236 HEI 544 distance=149' 16460+1222 J 1137 distance=152' 16586+1527 TOK 177 distance=152' 16584+1358 YSC 61 distance=154' 16416+1647 LDS4687 distance=155' 16388+1341 STF2071 distance=157' 16409+1258 UC 3207 distance=157' 16472+1210 KPP 379 distance=161' 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 16485+1450 KU 55 47 2.4
Show 16472+1501 LEP 151 356 12.6 23
Show 16457+1418 FAR 66 21 0.3 52
Show 16495+1540 TDT 107 87 0.8 53
Show 16486+1353 BPM 670 33 35.4 57
Show 16522+1535 HU 1278 358 1.3 71
Show 16436+1506 TDT 50 111 0.4 73
Show 16441+1409 TDT 58 151 0.6 76
Show 16534+1525 HEI 69 230 3.9 82
Show 16475+1329 BPM 669 304 15.0 82
Show 16434+1354 BPM 667 231 45.0 92
Show 16446+1337 HU 1277 8 2.9 93
Show 16496+1316 STF2103 AB 43 4.9 96
Show 16496+1316 STF2103 AC 244 13.9 96
Show 16496+1316 STF2103 AD 137 40.4 96
Show 16502+1624 CVR 843 3 9.8 98
Show 16449+1327 UC 3221 126 44.9 98
Show 16455+1618 HEI 796 118 2.3 99
Show 16417+1500 TDT 34 41 0.9 99
Show 16422+1405 LDS4688 250 126.8 101
Show 16416+1513 USN 2 88 0.1 103
Show 16462+1629 CRC 21 BC 36 14.6 105
Show 16558+1445 LDS4704 317 17.9 105
Show 16434+1608 HEI 243 339 3.0 108
Show 16427+1336 STF2083 AB 334 12.7 111
Show 16427+1336 STF2083 AC 191 119.1 111
Show 16507+1259 BRT1284 122 3.7 116
Show 16557+1544 HEI 70 317 1.3 120
Show 16465+1647 BPM 668 62 17.6 121
Show 16426+1319 KPP4012 282 52.6 125
Show 16567+1408 STT 318 243 2.9 126
Show 16567+1539 HDS2395 40 0.0 129
Show 16574+1444 A 1142 309 2.1 130
Show 16419+1618 BPM 666 29 82.2 131
Show 16569+1540 HEI 71 AB 253 1.3 132
Show 16569+1540 HEI 71 AC 70 30.5 132
Show 16575+1508 BPM 672 115 109.3 133
Show 16393+1424 UC 222 207 31.5 136
Show 16418+1309 LBU 15 AB 327 81.0 140
Show 16418+1309 LBU 15 AC 223 39.4 140
Show 16570+1556 ZUC 14 132 3.6 140
Show 16581+1509 STT 319 65 0.8 141
Show 16575+1352 LDS4709 198 141.5 145
Show 16440+1236 HEI 544 141 3.0 149
Show 16460+1222 J 1137 305 3.5 152
Show 16586+1527 TOK 177 66 13.7 152
Show 16584+1358 YSC 61 223 0.5 154
Show 16416+1647 LDS4687 275 23.6 155
Show 16388+1341 STF2071 310 24.9 157
Show 16409+1258 UC 3207 160 53.2 157
Show 16472+1210 KPP 379 181 3.5 161

 
 
WDS 16485+1450 : COMPONENTS
 
 
  A
B pa=46.0°
sep=2.36"
 
 
16485+1450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164828.21+144931.5 Mag 9.8 Spectral class F2 (yellow-white)
PmRA -4.00 PmDE 12.0 Tycho2 0974-00028-1
Tycho2
Tycho2 0974-00028-1 Pflag P RAmdeg 252.11755638 DEmdeg 14.82540376
PmRA -4.2 PmDE 12.1 E RAmdeg 20 E DEmdeg 28
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.04 EpDEm 1983.85
Num 8 Q RAmdeg 1.5 Q DEmdeg 2.2 Q pmRA 1.6
Q pmDE 2.4 BTmag 10.319 E BTmag 0.027 VTmag 9.795
E VTmag 0.023 Prox 24 TYC T HIP
CCDM RAdeg 252.11741389 DEdeg 14.82523139 EpRA 1990 1.71
EpDE 1990 1.47 E RAdeg 12.1 E DEdeg 17.2 Posflg D
Corr 0.2
CCDM
Ccdm 16485+1450 RComp Comp A Note1
Note2 Discov num DRAs -1.80 DDEs -28.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -3 PmDE 18 Dm number +15 3054 Cat1 BD
Name2 +14 1686 Cat2 AGK2/3 HD M HD
ADS BDS A10222 M ADS BDS N IDS IDS 16439N1500A
HIC
 
 
16485+1450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164828.33+144933.1 Mag 10.47 PmRA -4.00
PmDE 12.0 Tycho2 0974-00028-2 Calc delta mag 0.67 Calc coord yes
Tycho2
Tycho2 0974-00028-2 Pflag P RAmdeg 252.11755638 DEmdeg 14.82540376
PmRA -4.2 PmDE 12.1 E RAmdeg 20 E DEmdeg 28
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.04 EpDEm 1983.85
Num 8 Q RAmdeg 1.5 Q DEmdeg 2.2 Q pmRA 1.6
Q pmDE 2.4 BTmag 10.844 E BTmag 0.040 VTmag 10.466
E VTmag 0.039 Prox 24 TYC T HIP
CCDM RAdeg 252.11790194 DEdeg 14.82568583 EpRA 1990 1.71
EpDE 1990 1.47 E RAdeg 20.2 E DEdeg 29.1 Posflg D
Corr 0.2
CCDM
Ccdm 16485+1450 RComp Comp B Note1
Note2 Discov num KU 55 DRAs DDEs
R dRAs Year 1901 Theta 048 Rho 2.4
Obs 8 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10222 M ADS BDS N IDS IDS 16439N1500B
HIC