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Current system
04382-1418
KUI 18
Sceptrum


Nearby doubles
37' : 04357-1413
GWP 600AB

42' : 04369-1456
BU 185

46' : 04350-1414
REP 3

49' : 04348-1413
REP 2

60' : 04420-1356
GWP 607

63' : 04382-1315
TOK 660

76' : 04341-1332
BRT2639

77' : 04380-1302
STF 576AB

79' : 04339-1332
DAM1315

84' : 04359-1536
BRT 608

92' : 04426-1314
HDS 607

92' : 04357-1255
RST3400

95' : 04407-1251
TDS2931AB

100' : 04450-1411
GWP 613

102' : 04316-1345
GAL 138

103' : 04350-1246
GAL 373

104' : 04330-1307
TDS2889

106' : 04314-1339
STF 560AB

112' : 04435-1539
TDS2948

113' : 04312-1331
HDS 586

117' : 04353-1607
CRC 47

126' : 04466-1445
GWP 615

130' : 04314-1544
GAL 139

132' : 04389-1207
HDS 599

134' : 04290-1427
RST3398

135' : 04397-1206
GWP 602



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04382-1418 KUI 18 (Sceptrum)

 
 
04h 38m 10.82s -14° 18' 14.3" P.A. 5.00 sep 1.1 mag 4.02,6.95 Sp K2IIIb dist. 33.68 pc (109.86 l.y.)
 
 
Coord 2000 04382-1418 Discov num KUI  18 Comp Coord arcsec 2000 04 38 10.82 -14 18 14.3
Date first 1934 Date last 2018 Obs 72
Pa first 1 Pa last 5.4 P.A. Now (θ) 9.2°
Sep first 1.1 Sep last 1.055 Sep. Now (ρ) 0.989"
Mag pri 4.02 Mag sec 6.95 delta mag (ΔM) 2.93 Spectral class K2IIIb (yellow-orange)
Pri motion ra -076 Sec motion ra -076
Pri motion dec -167 Sec motion dec -167
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Sceptrum Constellation Eridanus SAO 149781 HIP 21594
Tycho2 5327-01434-1 Gaia DR2 3174163561127715328 HD 29503 HR 1481
GC 5657 GL Wo 9160A BD BD-14 933 Flamsteed 53 Eridani
Flamsteed name 53 Eri FK5 172 Distance 33.68 Distance ly 109.86
Meaning scepter
 
 
ORBITAL ELEMENTS
 
 
Period (P)77.2414y± 0.9148 Periastron (T)1976.7364y± 0.4945 Semi-major axis (a)0.70201a± 0.00816
Eccentricity (e)0.66102± 0.02594 Inclination (i)59.716°± 1.798 Longitude of periastron (ω)24.538°± 3.188
Node (Ω)170.117°± 1.731 Notesn ReferenceIzm2019
Equinox Last observation2015 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 351.8 1.030
2001 352.6 1.045
2002 353.4 1.059
2003 354.2 1.072
2004 354.9 1.082
2005 355.7 1.091
2006 356.4 1.098
2007 357.1 1.103
2008 357.8 1.107
2009 358.5 1.109
2010 359.3 1.110
2011 360.0 1.109
2012 0.7 1.107
2013 1.4 1.103
2014 2.1 1.098
2015 2.8 1.091
2016 3.6 1.083
2017 4.3 1.074
2018 5.1 1.063
2019 5.8 1.051
2020 6.6 1.038
2021 7.5 1.023
2022 8.3 1.007
2023 9.2 0.989
2024 10.1 0.970
2025 11.0 0.950
2026 12.0 0.929
2027 13.0 0.906
2028 14.1 0.882
2029 15.3 0.857
2030 16.5 0.831


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds04382-1418a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04382-1418 KUI 18 (Sceptrum) : NOTES
 
 
discov_num notes refcode
KUI 18 53 Eri = Sceptrum.
 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
 
 
DISCOVERER
 
 
idgroup discov author
1 KUI Kuiper, G.P., Schilt, van den Bos, W., and van Gent
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04382-1418 KUI 18 2004 54 354 1.1 4.02 6.95 K2IIIb NOD 043810.82-141814.3
04382-1418 KUI 18 2008 55 358 1.1 4.02 6.95 K2IIIb NOD 043810.82-141814.3
04382-1418 KUI 18 2010 57 360 1.1 4.02 6.95 K2IIIb NOD 043810.82-141814.3
04382-1418 KUI 18 2015 61 3 1.1 4.02 6.95 K2IIIb NOD 043810.82-141814.3
04382-1418 KUI 18 2016 70 4 1.1 4.02 6.95 K2IIIb NO 043810.82-141814.3
04382-1418 KUI 18 2018 72 5 1.1 4.02 6.95 K2IIIb NO 043810.82-141814.3

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

 
 
WDS 04382-1418 KUI 18 (Sceptrum) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04382-1418 KUI 18 (Sceptrum) : MEASURES
 
 
No records found.

 
 
WDS 04382-1418 (Sceptrum) : VIRTUAL EYEPIECE
 
 

04382-1418 KUI 18A mag 4.02 Sp K2IIIb 04382-1418 KUI 18B sep 1.1 P.A. 5.20 mag 6.95 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 04382-1418 (Sceptrum) : ALADIN DSS IMAGE @ 04h 38m 10.82s -14° 18' 14.3"
 
 
 
 
WDS 04382-1418 KUI 18 (Sceptrum) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04382-1418 KUI 18 (Sceptrum) distance=0' 04357-1413 GWP 600AB distance=37' 04369-1456 BU 185 distance=42' 04350-1414 REP 3 distance=46' 04348-1413 REP 2 distance=49' 04420-1356 GWP 607 distance=60' 04382-1315 TOK 660 distance=63' 04341-1332 BRT2639 distance=76' 04380-1302 STF 576AB distance=77' 04380-1302 ENO 10AE distance=77' 04339-1332 DAM1315 distance=79' 04359-1536 BRT 608 distance=84' 04426-1314 HDS 607 distance=92' 04357-1255 RST3400 distance=92' 04407-1251 TDS2931AB distance=95' 04450-1411 GWP 613 distance=100' 04316-1345 GAL 138 distance=102' 04350-1246 GAL 373 distance=103' 04330-1307 TDS2889 distance=104' 04314-1339 STF 560AB distance=106' 04435-1539 TDS2948 distance=112' 04312-1331 HDS 586 distance=113' 04353-1607 CRC 47 distance=117' 04466-1445 GWP 615 distance=126' 04314-1544 GAL 139 distance=130' 04389-1207 HDS 599 distance=132' 04290-1427 RST3398 distance=134' 04397-1206 GWP 602 distance=135' 04319-1238 TOK 487 distance=136' 04290-1353 HJ 3649AB distance=140' 04290-1353 TOB 368BC distance=140' 04351-1204 CLL 4 distance=141' 04283-1400 GAL 371 distance=145' 04331-1208 STF 564AB distance=150' 04331-1208 STF 564AC distance=150' 04330-1633 CRI 7AB distance=154' 04330-1633 CRI 7BC distance=155' 04330-1633 CRI 7Ba,Bb distance=155' 04287-1535 TDS2865 distance=157' 04395-1141 GAL 374 distance=158' 04354-1139 GWP 599 distance=165' 04358-1659 TDS2905 distance=165' 04298-1225 BRT2637 distance=168' 04347-1138 YSC 32 distance=169' 04307-1627 HJ 3653 distance=169' 04293-1226 BRT2636 distance=172' 04382-1123 BU 882 distance=175' 04460-1631 A 3007 distance=175' 04493-1313 DAM 746 distance=175' 04410-1709 KPP2610 distance=176' 04503-1348 KPP1018 distance=179' 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 Sceptrum 04382-1418 KUI 18 5 1.1
Show 04357-1413 GWP 600 AB 235 19.0 37
Show 04369-1456 BU 185 255 2.6 42
Show 04350-1414 REP 3 348 2.8 46
Show 04348-1413 REP 2 143 6.0 49
Show 04420-1356 GWP 607 125 32.1 60
Show 04382-1315 TOK 660 33 22.3 63
Show 04341-1332 BRT2639 155 3.9 76
Show 04380-1302 STF 576 AB 172 12.3 77
Show 04380-1302 ENO 10 AE 108 9.9 77
Show 04339-1332 DAM1315 188 3.1 79
Show 04359-1536 BRT 608 183 4.7 84
Show 04426-1314 HDS 607 169 19.5 92
Show 04357-1255 RST3400 117 2.4 92
Show 04407-1251 TDS2931 AB 60 0.4 95
Show 04450-1411 GWP 613 48 10.7 100
Show 04316-1345 GAL 138 133 5.1 102
Show 04350-1246 GAL 373 181 32.8 103
Show 04330-1307 TDS2889 12 0.6 104
Show 04314-1339 STF 560 AB 45 29.6 106
Show 04435-1539 TDS2948 112 0.5 112
Show 04312-1331 HDS 586 167 0.2 113
Show 04353-1607 CRC 47 132 7.9 117
Show 04466-1445 GWP 615 182 28.4 126
Show 04314-1544 GAL 139 269 7.6 130
Show 04389-1207 HDS 599 249 0.1 132
Show 04290-1427 RST3398 57 1.1 134
Show 04397-1206 GWP 602 67 175.3 135
Show 04319-1238 TOK 487 290 659.4 136
Show 04290-1353 HJ 3649 AB 204 17.8 140
Show 04290-1353 TOB 368 BC 47 5.0 140
Show 04351-1204 CLL 4 122 36.5 141
Show 04283-1400 GAL 371 186 19.9 145
Show 04331-1208 STF 564 AB 347 3.5 150
Show 04331-1208 STF 564 AC 89 119.6 150
Show 04330-1633 CRI 7 AB 154 37.3 154
Show 04330-1633 CRI 7 BC 163 22.4 155
Show 04330-1633 CRI 7 Ba,Bb 356 0.1 155
Show 04287-1535 TDS2865 267 0.5 157
Show 04395-1141 GAL 374 194 25.7 158
Show 04354-1139 GWP 599 218 62.6 165
Show 04358-1659 TDS2905 351 3.1 165
Show 04298-1225 BRT2637 197 5.1 168
Show 04347-1138 YSC 32 32 0.4 169
Show 04307-1627 HJ 3653 157 39.6 169
Show 04293-1226 BRT2636 254 4.5 172
Show 04382-1123 BU 882 234 2.7 175
Show 04460-1631 A 3007 186 3.6 175
Show 04493-1313 DAM 746 127 23.9 175
Show 04410-1709 KPP2610 293 23.9 176
Show 04503-1348 KPP1018 128 8.2 179

 
 
WDS 04382-1418 : COMPONENTS
 
 
  A
B pa=5.2°
sep=1.05"
 
 
04382-1418 A
 
 
Componente originario normalizzato AB Common name Sceptrum Meaning scepter Coord arcsec 2000 043810.82-141814.3
Mag 4.02 Spectral class K2IIIb (yellow-orange) PmRA -76.00 PmDE -167.0
SAO 149781 HIP 21594 Tycho2 5327-01434-1 HD 29503
HR 1481 GC 5657 BD BD-14 933 Flamsteed 53 Eridani
Flamsteed name 53 Eri FK5 172
Tycho2
Tycho2 5327-01434-1 Pflag P RAmdeg 69.54509942 DEmdeg -14.30397756
PmRA -76.0 PmDE -167.2 E RAmdeg 3 E DEmdeg 3
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.66 EpDEm 1991.51
Num 5 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.1
Q pmDE 2.1 BTmag 5.349 E BTmag 0.014 VTmag 4.023
E VTmag 0.009 Prox 9 TYC T HIP 21594
CCDM A RAdeg 69.54528528 DEdeg -14.30359722 EpRA 1990 1.69
EpDE 1990 1.54 E RAdeg 3.2 E DEdeg 3.3 Posflg D
Corr -0.2
SAO
SAO 149781 DelFlag RA1950 PmRA1950 -0.0055
DE1950 PmDE1950 -0.161 Vmag 4 SpType K0
Double code Source 74 CatNum 172 DM BD-14 933
DMcomp BDsup HD 29503 M HD 0
GC 5657 RA1950rad 1.20379102 DE1950rad -0.25133517 PmRA2000 -0.0051
PmDE2000 -0.161
Hipparcos
Catalog H HIP 21594 Proxy H RAhms 04 38 10.87
DEdms -14 18 12.9 Vmag 3.86 VarFlag R Vmag H
RAdeg 69.5453 DEdeg -14.3036 AstroRef A Plx 29.84
CCDM 04382-1418 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 343 Rho 0.81 HD 29503 BD BD-14 933
CD CP Dm number -14 933 VIred 1.09
SpType K1III R SpType Coord arcsec 2000 043810.87-141812.9
Hipparcos 2
HIP 21594 Sn 15 So 3 Nc 2
RArad 1.213794389 DErad -0.2496446877 Plx 29.69 PmRA -76.59
PmDE -176.78 E RArad 0.25 E DErad 0.22 E Plx 0.37
E pmRA 0.39 E pmDE 0.33 Hpmag 4.0248 E Hpmag 0.0005
SHp 0.005 VA 0 BV 1.082 E BV 0.039
VI 1.09
CCDM
Ccdm 04382-1418 RComp Comp A Note1
Note2 Discov num DRAs -1.20 DDEs -14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.1 Sp K0 PmNote *
PmRA -80 PmDE -161 Dm number -14 933 Cat1 BD
Name2 149781 Cat2 SAO HD 29503 M HD
ADS BDS M ADS BDS N IDS IDS 04336S1430A
HIC 21594
 
 
04382-1418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043810.83-141813.2 Mag 6.95 PmRA -76.00
PmDE -167.0 Tycho2 5327-01434-2 Calc delta mag 2.93 Calc coord yes
Tycho2
Tycho2 5327-01434-2 Pflag P RAmdeg 69.54509942 DEmdeg -14.30397756
PmRA -76.0 PmDE -167.2 E RAmdeg 3 E DEmdeg 3
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.66 EpDEm 1991.51
Num 5 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.1
Q pmDE 2.1 BTmag 7.777 E BTmag 0.015 VTmag 6.952
E VTmag 0.010 Prox 9 TYC HIP 21594
CCDM B RAdeg 69.54519472 DEdeg -14.30336389 EpRA 1990 1.65
EpDE 1990 1.56 E RAdeg 4.2 E DEdeg 4.3 Posflg D
Corr -0.2
CCDM
Ccdm 04382-1418 RComp Comp B Note1
Note2 Discov num KUI 18 DRAs DDEs
R dRAs Year 1959 Theta 029 Rho 0.7
Obs 14 Vmag 7.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04336S1430B
HIC 21594