01055+1523 STF 87 (HD 6440)

 
 
01h 05m 29.91s +15° 23' 24.2" P.A. 204.00 sep 6.0 mag 9.24,9.93 Sp K3.5V+K8V dist. 26.43 pc (86.21 l.y.)
 
 
Coord 2000 01055+1523 Discov num STF  87 Comp Coord arcsec 2000 01 05 29.91 +15 23 24.2
Date first 1829 Date last 2019 Obs 125
Pa first 193 Pa last 203.6 P.A. Now (θ) 203.6°
Sep first 6.6 Sep last 5.996 Sep. Now (ρ) 5.996"
Mag pri 9.24 Mag sec 9.93 delta mag (ΔM) 0.69 Spectral class K3.5V+K8V (yellow-orange/yellow-orange)
Pri motion ra +007 Sec motion ra +006
Pri motion dec -198 Sec motion dec -197
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6440 Constellation Pisces SAO 92237 HIP 5110
Tycho2 1196-00533-1 Gaia DR2 2783518418493208832 HD 6440 GC 1308
BD BD+14 167 Distance 26.43 Distance ly 86.21
 
 
WDS 01055+1523 STF 87 (HD 6440) : NOTES
 
 
discov_num notes refcode
STF 87 NLTT 3597/3598 Chm2004
The B component may be a spectroscopic pair. Tok2019b
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Tok2019b not j Sperauskas, J., Deveilkis, V. & Tokovinin, A. 2019A&A...626A..31S
Tok2019b A&A 626 A31, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01055+1523 STF 87 2003 91 202 6.2 9.24 9.93 K0 N DV 010529.91+152324.2
01055+1523 STF 87 2007 98 203 6.1 9.24 9.93 K0 NVD 010529.91+152324.2
01055+1523 STF 87 2016 113 204 6.1 9.24 9.93 K0 NV 010529.91+152324.2
01055+1523 STF 87 2019 118 204 6.0 9.24 9.93 K3.5V+K8V NV 010529.91+152324.2

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WDS 01055+1523 STF 87 (HD 6440) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01055+1523 STF 87 (HD 6440) : MEASURES
 
 
No records found.

 
 
WDS 01055+1523 (HD 6440) : VIRTUAL EYEPIECE
 
 

01055+1523 STF  87A mag 9.24 Sp K3.5V 01055+1523 STF  87B sep 6.0 P.A. 202.80 mag 9.93 Sp K8V virtual eyepiece
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Radius:
Components only
 
 
WDS 01055+1523 (HD 6440) : ALADIN DSS IMAGE @ 01h 05m 29.91s +15° 23' 24.2"
 
 
 
 
WDS 01055+1523 STF 87 (HD 6440) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01055+1523  STF  87 distance=0' 01048+1525  ITF 113 distance=11' 01054+1505  SLW  52 distance=19' 01051+1457  HJ 1068AB distance=28' 01051+1457  YSC 124Aa,Ab distance=28' 01051+1457  TOK 225AC distance=28' 01047+1441  GRV  67 distance=44' 01088+1540  GRV1164 distance=51' 01086+1547  BU  502 distance=51' 01019+1528  ZHN   1 distance=52' 01053+1620  FMR  40 distance=57' 01069+1618  SLW  53 distance=59' 01072+1428  UC  501 distance=61' 01042+1420  SLW  50 distance=66' 01026+1430  LDS2808 distance=68' 01009+1546  ITF 112 distance=70' 01114+1526  BEU   2 distance=86' 01011+1622  DSG   9 distance=87' 01066+1353  SHY 396 distance=92' 01019+1405  GRV 984AB distance=95' 01019+1405  SLW  49AC distance=95' 01078+1652  DAM 767 distance=95' 01077+1651  J   926 distance=95' 01000+1427  LDS2806 distance=99' 01086+1652  GWP 135 distance=99' 01103+1636  HU 1209AB distance=101' 01103+1636  STF  94AC distance=101' 01070+1339  CVR 366 distance=107' 01112+1634  GWP 144 distance=108' 01125+1443  UC  515 distance=110' 01099+1352  BPM  23 distance=112' 01131+1543  GRV  75 distance=112' 01013+1348  GRV  62 distance=114' 00582+1442  HEI 203 distance=115' 00599+1400  SLW  47 distance=117' 01007+1659  HEI  96 distance=118' 01103+1346  LDS 875 distance=118' 01116+1404  GWP 145 distance=119' 01129+1420  UC  519 distance=125' 01058+1319  BU 1228 distance=125' 00568+1525  GWP 106 distance=126' 00587+1644  CBL 591 distance=128' 01062+1315  TOK 449AB distance=129' 00580+1637  J   925 distance=132' 01121+1350  LDS 876 distance=133' 01071+1740  BPM  22 distance=139' 01105+1326  BPM  24 distance=139' 00563+1440  SLW  45 distance=140' 00557+1524  LDS2802 distance=143' 01126+1704  NAU   1 distance=144' 01124+1341  CVR 372 distance=144' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01055+1523 STF 87 204 6.0
Show 01048+1525 ITF 113 202 12.7 11
Show 01054+1505 SLW 52 37 8.9 19
Show 01051+1457 HJ 1068 AB 253 59.0 28
Show 01051+1457 YSC 124 Aa,Ab 92 0.0 28
Show 01051+1457 TOK 225 AC 352 167.4 28
Show 01047+1441 GRV 67 117 24.9 44
Show 01088+1540 GRV1164 305 12.2 51
Show 01086+1547 BU 502 304 3.3 51
Show 01019+1528 ZHN 1 303 32.8 52
Show 01053+1620 FMR 40 9 7.8 57
Show 01069+1618 SLW 53 143 10.4 59
Show 01072+1428 UC 501 317 18.4 61
Show 01042+1420 SLW 50 164 75.7 66
Show 01026+1430 LDS2808 101 4.6 68
Show 01009+1546 ITF 112 28 3.7 70
Show 01114+1526 BEU 2 289 0.4 86
Show 01011+1622 DSG 9 38 1.4 87
Show 01066+1353 SHY 396 305 999.9 92
Show 01019+1405 GRV 984 AB 71 31.8 95
Show 01019+1405 SLW 49 AC 281 178.9 95
Show 01078+1652 DAM 767 289 30.1 95
Show 01077+1651 J 926 122 2.9 95
Show 01000+1427 LDS2806 258 151.8 99
Show 01086+1652 GWP 135 89 27.5 99
Show 01103+1636 HU 1209 AB 208 0.6 101
Show 01103+1636 STF 94 AC 281 20.5 101
Show 01070+1339 CVR 366 223 17.6 107
Show 01112+1634 GWP 144 164 52.5 108
Show 01125+1443 UC 515 346 34.9 110
Show 01099+1352 BPM 23 343 106.4 112
Show 01131+1543 GRV 75 153 45.8 112
Show 01013+1348 GRV 62 358 67.4 114
Show 00582+1442 HEI 203 82 1.2 115
Show 00599+1400 SLW 47 159 45.8 117
Show 01007+1659 HEI 96 67 0.4 118
Show 01103+1346 LDS 875 346 8.7 118
Show 01116+1404 GWP 145 153 155.5 119
Show 01129+1420 UC 519 106 7.0 125
Show 01058+1319 BU 1228 258 0.5 125
Show 00568+1525 GWP 106 180 77.2 126
Show 00587+1644 CBL 591 264 6.5 128
Show 01062+1315 TOK 449 AB 285 999.9 129
Show 00580+1637 J 925 285 5.3 132
Show 01121+1350 LDS 876 147 34.2 133
Show 01071+1740 BPM 22 61 45.1 139
Show 01105+1326 BPM 24 103 109.8 139
Show 00563+1440 SLW 45 165 73.9 140
Show 00557+1524 LDS2802 346 13.0 143
Show 01126+1704 NAU 1 30 42.0 144
Show 01124+1341 CVR 372 341 7.2 144

 
 
WDS 01055+1523 : COMPONENTS
 
 
  A
B pa=202.8°
sep=5.96"
 
 
01055+1523 A
 
 
Componente originario normalizzato AB Name HD 6440 Coord arcsec 2000 010529.91+152324.2 Mag 9.24
Spectral class K3.5V (yellow-orange) PmRA 7.00 PmDE -198.0 SAO 92237
HIP 5110 Tycho2 1196-00533-1 HD 6440 GC 1308
BD BD+14 167
Tycho2
Tycho2 1196-00533-1 Pflag RAmdeg 16.37464181 DEmdeg 15.39005826
PmRA 8.5 PmDE -196.4 E RAmdeg 18 E DEmdeg 22
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.26 EpDEm 1987.16
Num 6 Q RAmdeg 1.7 Q DEmdeg 1.3 Q pmRA 1.7
Q pmDE 1.2 BTmag 10.528 E BTmag 0.051 VTmag 9.238
E VTmag 0.026 Prox 61 TYC T HIP 5110
CCDM A RAdeg 16.37462111 DEdeg 15.39051278 EpRA 1990 1.83
EpDE 1990 1.67 E RAdeg 17.9 E DEdeg 23.2 Posflg
Corr -0.2
SAO
SAO 92237 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.198 Vmag 9.1 SpType K2
Double code Source 70 CatNum 1308 DM BD+14 167
DMcomp BDsup HD 6440 M HD 0
GC 1308 RA1950rad 0.27424088 DE1950rad 0.26398523 PmRA2000 0.0012
PmDE2000 -0.202
Hipparcos
Catalog H HIP 5110 Proxy H RAhms 01 05 29.91
DEdms +15 23 25.9 Vmag 8.66 VarFlag R Vmag H
RAdeg 16.3746 DEdeg 15.3905 AstroRef A Plx 37.6
CCDM 01055+1523 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 202 Rho 6.226 HD 6440 BD BD+14 167
CD CP Dm number +14 167 VIred 1.31
SpType K2V R SpType Coord arcsec 2000 010529.91+152325.9
Hipparcos 2
HIP 5110 Sn 15 So 3 Nc 2
RArad 0.285791098 DErad 0.2686155927 Plx 37.83 PmRA 8.85
PmDE -195.16 E RArad 1.44 E DErad 1.07 E Plx 1.44
E pmRA 1.75 E pmDE 1.27 Hpmag 8.7766 E Hpmag 0.0022
SHp 0.013 VA 0 BV 1.197 E BV 0.049
VI 1.33
CCDM
Ccdm 01055+1523 RComp Comp A Note1
Note2 Discov num DRAs -0.01 DDEs 24.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp K0 PmNote *
PmRA 26 PmDE -198 Dm number +14 167 Cat1 BD
Name2 92237 Cat2 SAO HD 6440 M HD
ADS BDS A 895 M ADS BDS N IDS IDS 01002N1452A
HIC 5110
 
 
01055+1523 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 010529.75+152318.7 Mag 9.93 Spectral class K8V (yellow-orange)
PmRA 6.00 PmDE -197.0 Tycho2 1196-01652-1 Calc delta mag 0.69
Calc coord yes
Tycho2
Tycho2 1196-01652-1 Pflag RAmdeg 16.37396341 DEmdeg 15.38850284
PmRA 6.1 PmDE -193.9 E RAmdeg 28 E DEmdeg 46
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.05 EpDEm 1980.00
Num 5 Q RAmdeg 0.6 Q DEmdeg 2.1 Q pmRA 0.6
Q pmDE 2.1 BTmag 11.300 E BTmag 0.107 VTmag 9.927
E VTmag 0.050 Prox 61 TYC T HIP 5110
CCDM B RAdeg 16.37394889 DEdeg 15.38895139 EpRA 1990 1.89
EpDE 1990 1.60 E RAdeg 28.7 E DEdeg 51.0 Posflg
Corr 0.0
CCDM
Ccdm 01055+1523 RComp Comp B Note1
Note2 Discov num STF 87 DRAs DDEs
R dRAs Year 1829 Theta 199 Rho 6.4
Obs 34 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 895 M ADS BDS N IDS IDS 01002N1452B
HIC 5110