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Doubles in session


Current system
04400-3105
HDS 602


Nearby doubles
26' : 04416-3049
B 74

40' : 04416-3030
KPP1403

48' : 04380-3024
JSP 58

57' : 04405-3201
KPP2830

60' : 04415-3201
LDS3606

68' : 04434-3156
TDS2947

77' : 04376-2954
B 72

84' : 04358-3001
TDS2906

88' : 04423-2943
LDS 126

90' : 04331-3108
HU 1371

91' : 04404-2935
HJ 3677AB

99' : 04367-3233
KPP1868

102' : 04478-3043
LDS3620

109' : 04417-3251
RSS 73

110' : 04316-3043
YMG 7

114' : 04371-2918
SEE 38

120' : 04492-3126
HDS 620AB

125' : 04304-3052
UC 1173

127' : 04466-2931
BVD 38

128' : 04305-3142
KPP2133

132' : 04502-3113
B 1474

136' : 04358-2901
RST 109

139' : 04293-3124
SIG 4

140' : 04489-3224
LDS5613

142' : 04329-3253
SKF2786

145' : 04326-3254
KPP2829



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.

04400-3105 HDS 602

 
 
04h 40m 01.28s -31° 04' 32.6" P.A. 114.00 sep 0.0 mag 11.60,12.45 Sp Kp dist. 29.89 pc (97.5 l.y.)
 
 
Coord 2000 04400-3105 Discov num HDS 602 Comp Coord arcsec 2000 04 40 01.28 -31 04 32.6
Date first 1991 Date last 2021 Obs 8
Pa first 196 Pa last 113.8 P.A. Now (θ) 113.8°
Sep first 0.2 Sep last 0.048 Sep. Now (ρ) 0.048"
Mag pri 11.60 Mag sec 12.45 delta mag (ΔM) 0.85 Spectral class Kp (yellow-orange)
Pri motion ra +015 Sec motion ra
Pri motion dec +156 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Caelum HIP 21733 Tycho2 7039-01524-3 CD CD-31 1974
Distance 29.89 Distance ly 97.5
 
 
ORBITAL ELEMENTS
 
 
Period (P)14y Periastron (T)1995.58y Semi-major axis (a)0.176a
Eccentricity (e)0.7 Inclination (i)139° Longitude of periastron (ω)75.3°
Node (Ω)108.2° Notes ReferenceTok2019c
Equinox Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 238.1 0.225
2001 229.9 0.232
2002 222.0 0.233
2003 214.0 0.229
2004 205.5 0.220
2005 196.0 0.206
2006 185.0 0.188
2007 171.3 0.164
2008 151.8 0.133
2009 114.8 0.083
2010 316.8 0.066
2011 274.3 0.142
2012 258.2 0.184
2013 247.2 0.210
2014 238.1 0.225
2015 229.9 0.232
2016 222.0 0.233
2017 214.0 0.229
2018 205.5 0.220
2019 196.0 0.206
2020 185.0 0.188
2021 171.3 0.164
2022 151.8 0.133
2023 114.8 0.083
2024 316.8 0.066
2025 274.3 0.142
2026 258.2 0.184
2027 247.2 0.210
2028 238.1 0.225
2029 229.9 0.232
2030 222.0 0.233


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


 
  


wds04400-3105a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04400-3105 HDS 602 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04400-3105 HDS 602 1991 1 196 0.2 11.60 12.45 Kp 044001.28-310432.6
04400-3105 HDS 602 2014 2 232 0.2 11.60 12.45 Kp 044001.28-310432.6
04400-3105 HDS 602 2015 3 223 0.2 11.60 12.45 Kp 044001.28-310432.6
04400-3105 HDS 602 2016 4 214 0.2 11.60 12.45 Kp 044001.28-310432.6
04400-3105 HDS 602 2018 5 198 0.2 11.60 12.45 Kp 044001.28-310432.6
04400-3105 HDS 602 2019 6 190 0.2 11.60 12.45 Kp O 044001.28-310432.6
04400-3105 HDS 602 2020 7 172 0.1 11.60 12.45 Kp O 044001.28-310432.6
04400-3105 HDS 602 2021 8 114 0.0 11.60 12.45 Kp O 044001.28-310432.6

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

 
 
WDS 04400-3105 HDS 602 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04400-3105 HDS 602 : MEASURES
 
 
No records found.

 
 
WDS 04400-3105 : VIRTUAL EYEPIECE
 
 

04400-3105 HDS 602A mag 11.6 Sp Kp 04400-3105 HDS 602B mag 12.45 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 04400-3105 : ALADIN DSS IMAGE @ 04h 40m 01.28s -31° 04' 32.6"
 
 
 
 
WDS 04400-3105 HDS 602 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04400-3105 HDS 602 distance=0' 04416-3049 B 74 distance=26' 04416-3030 KPP1403 distance=40' 04380-3024 JSP 58 distance=48' 04405-3201 KPP2830 distance=57' 04415-3201 LDS3606 distance=60' 04434-3156 TDS2947 distance=68' 04376-2954 B 72 distance=77' 04358-3001 TDS2906 distance=84' 04423-2943 LDS 126 distance=88' 04331-3108 HU 1371 distance=90' 04404-2935 HJ 3677AB distance=91' 04404-2935 DAW 81BC distance=91' 04367-3233 KPP1868 distance=99' 04478-3043 LDS3620 distance=102' 04417-3251 RSS 73 distance=109' 04417-3251 NSN 205AC distance=109' 04316-3043 YMG 7 distance=110' 04371-2918 SEE 38 distance=114' 04492-3126 HDS 620AB distance=120' 04492-3126 KPP4355AB,C distance=120' 04304-3052 UC 1173 distance=125' 04466-2931 BVD 38 distance=127' 04305-3142 KPP2133 distance=128' 04502-3113 B 1474 distance=132' 04358-2901 RST 109 distance=136' 04293-3124 SIG 4 distance=139' 04489-3224 LDS5613 distance=140' 04329-3253 SKF2786 distance=142' 04326-3254 KPP2829 distance=145' 04513-3040 BRT2856 distance=148' 04459-3312 COO 276 distance=148' 04469-3311 B 1471 distance=154' 04507-2947 UC 1221 distance=159' 04282-3204 TDS2858 distance=163' 04524-3140 SKF1206 distance=163' 04526-3040 SEE 41 distance=165' 04286-2945 B 68 distance=168' 04514-3233 JSP 59 distance=170' 04330-3330 TDS2890 distance=171' 04495-3306 B 1473 distance=172' 04482-2849 KPP2622 distance=173' 04407-2812 TOK 209 distance=173' 04479-2838 TDS2967 distance=179' 04278-3238 JSP 57 distance=182' 04297-2902 HDS 579 distance=182' 04540-3200 HU 1381 distance=188' 04312-2835 TDS2880 distance=189' 04488-2823 B 2578 distance=198' 04274-2912 TOK 709 distance=199' 04287-3325 I 726 distance=202' 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 04400-3105 HDS 602 114 0.0
Show 04416-3049 B 74 6 2.1 26
Show 04416-3030 KPP1403 228 10.6 40
Show 04380-3024 JSP 58 224 1.1 48
Show 04405-3201 KPP2830 347 3.3 57
Show 04415-3201 LDS3606 119 30.2 60
Show 04434-3156 TDS2947 22 3.2 68
Show 04376-2954 B 72 90 5.2 77
Show 04358-3001 TDS2906 125 0.9 84
Show 04423-2943 LDS 126 35 42.8 88
Show 04331-3108 HU 1371 157 0.5 90
Show 04404-2935 HJ 3677 AB 354 10.6 91
Show 04404-2935 DAW 81 BC 17 8.5 91
Show 04367-3233 KPP1868 273 14.5 99
Show 04478-3043 LDS3620 88 20.2 102
Show 04417-3251 RSS 73 128 4.2 109
Show 04417-3251 NSN 205 AC 150 34.1 109
Show 04316-3043 YMG 7 201 0.4 110
Show 04371-2918 SEE 38 176 2.5 114
Show 04492-3126 HDS 620 AB 20 0.4 120
Show 04492-3126 KPP4355 AB,C 349 9.8 120
Show 04304-3052 UC 1173 237 12.6 125
Show 04466-2931 BVD 38 228 17.0 127
Show 04305-3142 KPP2133 24 17.4 128
Show 04502-3113 B 1474 317 0.3 132
Show 04358-2901 RST 109 88 2.6 136
Show 04293-3124 SIG 4 182 0.5 139
Show 04489-3224 LDS5613 119 215.0 140
Show 04329-3253 SKF2786 93 2.4 142
Show 04326-3254 KPP2829 332 7.6 145
Show 04513-3040 BRT2856 105 2.2 148
Show 04459-3312 COO 276 234 3.7 148
Show 04469-3311 B 1471 57 0.4 154
Show 04507-2947 UC 1221 113 41.4 159
Show 04282-3204 TDS2858 195 0.8 163
Show 04524-3140 SKF1206 88 5.5 163
Show 04526-3040 SEE 41 122 9.4 165
Show 04286-2945 B 68 304 0.1 168
Show 04514-3233 JSP 59 18 1.4 170
Show 04330-3330 TDS2890 1 1.2 171
Show 04495-3306 B 1473 67 1.0 172
Show 04482-2849 KPP2622 170 24.2 173
Show 04407-2812 TOK 209 189 0.1 173
Show 04479-2838 TDS2967 17 0.8 179
Show 04278-3238 JSP 57 194 2.3 182
Show 04297-2902 HDS 579 58 22.6 182
Show 04540-3200 HU 1381 277 1.9 188
Show 04312-2835 TDS2880 124 0.6 189
Show 04488-2823 B 2578 76 7.6 198
Show 04274-2912 TOK 709 87 0.2 199
Show 04287-3325 I 726 213 2.8 202

 
 
WDS 04400-3105 : COMPONENTS
 
 
  A
B pa=117.2°
sep=0.04"
 
 
04400-3105 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 044001.28-310432.6 Mag 11.6 Spectral class Kp (yellow-orange)
PmRA 15.00 PmDE 156.0 HIP 21733 Tycho2 7039-01524-3
CD CD-31 1974
Tycho2
Tycho2 7039-01524-3 Pflag RAmdeg 70.00537866 DEmdeg -31.07533247
PmRA 16.4 PmDE 156.3 E RAmdeg 62 E DEmdeg 58
E pmRA 3.0 E pmDE 2.9 EpRAm 1986.03 EpDEm 1986.20
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.4 Q pmRA 0.5
Q pmDE 1.4 BTmag 13.258 E BTmag 0.279 VTmag 11.303
E VTmag 0.077 Prox 999 TYC HIP 21733
CCDM AB RAdeg 70.00533389 DEdeg -31.07569000 EpRA 1990 1.63
EpDE 1990 1.76 E RAdeg 63.8 E DEdeg 60.2 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 21733 Proxy H RAhms 04 40 01.28
DEdms -31 04 32.6 Vmag 11.04 VarFlag 2 R Vmag H
RAdeg 70.0053 DEdeg -31.0757 AstroRef * Plx 33.44
CCDM 04400-3105 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 196 Rho 0.192 HD BD
CD CD-31 1974 CP Dm number -31 1974 VIred 1.3
SpType Kp R SpType Coord arcsec 2000 044001.28-310432.6
Hipparcos 2
HIP 21733 Sn 55 So 3 Nc 2
RArad 1.2218236019 DErad -0.5423736236 Plx 33.46 PmRA 14.04
PmDE 157.99 E RArad 1.59 E DErad 1.73 E Plx 2.42
E pmRA 2.02 E pmDE 2.48 Hpmag 11.1894 E Hpmag 0.0048
SHp 0.047 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 04400-3105 RComp Comp A Note1
Note2 Discov num DRAs 1.29 DDEs 28.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.6 Sp Kp PmNote *
PmRA 15 PmDE 156 Dm number -31 1974 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 21733
 
 
04400-3105 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044001.28-310432.6 Mag 12.45 Calc delta mag 0.85
Calc coord yes
CCDM
Ccdm 04400-3105 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.29 DDEs 28.6
R dRAs 82 Year 1991 Theta 196 Rho 0.2
Obs 1 Vmag 12.5 Sp PmNote *
PmRA 15 PmDE 156 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 21733