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Current system
04072-3118
RSS 70


Nearby doubles
26' : 04089-3129
NSN 207

46' : 04087-3037
RST2332

56' : 04028-3115
HDS 511

61' : 04025-3108
PRO 15

70' : 04082-3010
SKF1203

70' : 04068-3227
HJ 3623

72' : 04030-3205
DAM 400

78' : 04026-3208
RST2330

78' : 04022-3203
TDS2724

79' : 04045-3229
COO 20

79' : 04023-3206
DAM 399

86' : 04127-3206
JSP 53

92' : 04002-3059
LDS3549

95' : 04083-3251
I 153

96' : 04052-3250
TDS2745

96' : 04141-3155
TS 1

97' : 04144-3054
JSP 55

98' : 04125-3010
JSP 52

100' : 04000-3158
LDS3548

102' : 03596-3049
TDS2708

112' : 03585-3101
JSP 50

113' : 04044-2931
HDS 515

118' : 04055-2923
KPP2281

120' : 04159-3159
HDS 542

120' : 04072-2919
BRG 19

125' : 04069-3323
HDS 520



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

04072-3118 RSS 70

 
 
04h 07m 09.47s -31° 18' 03.6" P.A. 2.00 sep 13.9 mag 10.40,13.60 Sp O8 dist. 125.47 pc (409.28 l.y.)
 
 
Coord 2000 04072-3118 Discov num RSS  70 Comp Coord arcsec 2000 04 07 09.47 -31 18 03.6
Date first 1976 Date last 2015 Obs 5
Pa first 25 Pa last 2.4 P.A. Now (θ) 2.4°
Sep first 16.0 Sep last 13.88 Sep. Now (ρ) 13.88"
Mag pri 10.40 Mag sec 13.60 delta mag (ΔM) 3.2 Spectral class O8 (blue)
Pri motion ra +160 Sec motion ra -001
Pri motion dec +036 Sec motion dec +024
Notes
rPM=0.984
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus HIP 19218 Tycho2 7030-01205-1 Gaia DR2 4884014505799887488
CD CD-31 1701 CP CP-31 492 Distance 125.47 Distance ly 409.28
 
 
WDS 04072-3118 RSS 70 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04072-3118 RSS 70 1998 2 13 14.5 10.22 13.00 O8 D 040709.47-311803.6
04072-3118 RSS 70 2014 4 2 13.1 10.40 13.60 O8 040709.47-311803.6
04072-3118 RSS 70 2015 5 2 13.9 10.40 13.60 O8 040709.47-311803.6

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

 
 
WDS 04072-3118 RSS 70 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04072-3118 RSS 70 : MEASURES
 
 
No records found.

 
 
WDS 04072-3118 : VIRTUAL EYEPIECE
 
 

04072-3118 RSS 70A mag 10.4 Sp O8 04072-3118 RSS 70B sep 13.9 P.A. 2.10 mag 13.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04072-3118 : ALADIN DSS IMAGE @ 04h 07m 09.47s -31° 18' 03.6"
 
 
 
 
WDS 04072-3118 RSS 70 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04072-3118 RSS 70 distance=0' 04089-3129 NSN 207 distance=26' 04087-3037 RST2332 distance=46' 04028-3115 HDS 511 distance=56' 04025-3108 PRO 15 distance=61' 04082-3010 SKF1203 distance=70' 04068-3227 HJ 3623 distance=70' 04030-3205 DAM 400 distance=72' 04026-3208 RST2330 distance=78' 04022-3203 TDS2724 distance=78' 04045-3229 COO 20 distance=79' 04023-3206 DAM 399 distance=79' 04127-3206 JSP 53 distance=86' 04002-3059 LDS3549 distance=92' 04083-3251 I 153 distance=95' 04052-3250 TDS2745 distance=96' 04141-3155 TS 1 distance=96' 04144-3054 JSP 55 distance=97' 04125-3010 JSP 52 distance=98' 04000-3158 LDS3548 distance=100' 03596-3049 TDS2708 distance=102' 04111-3252 UC 1128AC distance=107' 03585-3101 JSP 50 distance=112' 04044-2931 HDS 515 distance=113' 04157-3033 B 2568BC distance=117' 04055-2923 KPP2281 distance=118' 04157-3033 B 2568A,BC distance=119' 04159-3159 HDS 542 distance=120' 04072-2919 BRG 19 distance=120' 04069-3323 HDS 520 distance=125' 04151-3004 HJ 3632 distance=127' 04030-3322 BRT1587 distance=135' 04172-3206 UC 1146 distance=137' 04071-2849 HWE 9 distance=150' 04126-3331 TDS2786 distance=151' 04021-2901 TDS2723 distance=152' 04191-3120 HDS 551 distance=153' 04178-3231 TVB 68 distance=154' 03567-3005 RST3392 distance=155' 04193-3135 SEE 35 distance=157' 04120-3346 HJ 3627 distance=160' 04169-2936 WFC 22 distance=162' 04183-3000 LDS3571 distance=164' 04179-2952 HU 1366 distance=164' 04001-2902 TDS2713Ba,Bb distance=164' 04001-2902 BVD 40AB distance=165' 04001-2902 CVN 37AC distance=165' 04001-2902 CVN 37AD distance=165' 04001-2902 BVD 40Aa,Ab distance=165' 04085-3407 UC 1122 distance=170' 03560-2949 HDS 496AB distance=170' 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 04072-3118 RSS 70 2 13.9
Show 04089-3129 NSN 207 278 1.3 26
Show 04087-3037 RST2332 182 2.9 46
Show 04028-3115 HDS 511 281 0.1 56
Show 04025-3108 PRO 15 114 12.4 61
Show 04082-3010 SKF1203 63 17.5 70
Show 04068-3227 HJ 3623 268 5.2 70
Show 04030-3205 DAM 400 229 5.0 72
Show 04026-3208 RST2330 123 2.7 78
Show 04022-3203 TDS2724 330 0.4 78
Show 04045-3229 COO 20 353 8.8 79
Show 04023-3206 DAM 399 165 8.8 79
Show 04127-3206 JSP 53 18 0.5 86
Show 04002-3059 LDS3549 166 5.9 92
Show 04083-3251 I 153 348 1.2 95
Show 04052-3250 TDS2745 310 0.6 96
Show 04141-3155 TS 1 258 0.4 96
Show 04144-3054 JSP 55 107 4.1 97
Show 04125-3010 JSP 52 246 3.0 98
Show 04000-3158 LDS3548 276 10.2 100
Show 03596-3049 TDS2708 176 2.5 102
Show 04111-3252 UC 1128 AC 266 44.4 107
Show 03585-3101 JSP 50 186 1.1 112
Show 04044-2931 HDS 515 171 0.5 113
Show 04157-3033 B 2568 BC 224 3.4 117
Show 04055-2923 KPP2281 17 19.2 118
Show 04157-3033 B 2568 A,BC 219 105.1 119
Show 04159-3159 HDS 542 181 0.9 120
Show 04072-2919 BRG 19 47 0.3 120
Show 04069-3323 HDS 520 352 1.8 125
Show 04151-3004 HJ 3632 163 11.0 127
Show 04030-3322 BRT1587 269 2.4 135
Show 04172-3206 UC 1146 328 15.6 137
Show 04071-2849 HWE 9 177 1.4 150
Show 04126-3331 TDS2786 164 0.6 151
Show 04021-2901 TDS2723 233 1.8 152
Show 04191-3120 HDS 551 81 0.1 153
Show 04178-3231 TVB 68 9 7.2 154
Show 03567-3005 RST3392 191 2.3 155
Show 04193-3135 SEE 35 121 2.8 157
Show 04120-3346 HJ 3627 277 25.7 160
Show 04169-2936 WFC 22 347 7.2 162
Show 04183-3000 LDS3571 253 16.5 164
Show 04179-2952 HU 1366 242 1.6 164
Show 04001-2902 TDS2713 Ba,Bb 276 0.5 164
Show 04001-2902 BVD 40 AB 172 11.6 165
Show 04001-2902 CVN 37 AC 34 7.2 165
Show 04001-2902 CVN 37 AD 137 11.7 165
Show 04001-2902 BVD 40 Aa,Ab 88 0.1 165
Show 04085-3407 UC 1122 23 30.6 170
Show 03560-2949 HDS 496 AB 88 3.9 170

 
 
WDS 04072-3118 : COMPONENTS
 
 
  A
B pa=2.1°
sep=13.88"
 
 
04072-3118 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 040709.47-311803.6 Mag 10.4 Spectral class O8 (blue)
PmRA 160.00 PmDE 36.0 HIP 19218 Tycho2 7030-01205-1
CD CD-31 1701 CP CP-31 492
Tycho2
Tycho2 7030-01205-1 Pflag RAmdeg 61.78992229 DEmdeg -31.30089868
PmRA 160.2 PmDE 36.2 E RAmdeg 21 E DEmdeg 21
E pmRA 1.6 E pmDE 1.6 EpRAm 1984.82 EpDEm 1985.20
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 11.079 E BTmag 0.044 VTmag 10.395
E VTmag 0.035 Prox 999 TYC T HIP 19218
CCDM RAdeg 61.78948028 DEdeg -31.30098306 EpRA 1990 1.51
EpDE 1990 1.64 E RAdeg 24.8 E DEdeg 23.8 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 19218 Proxy RAhms 04 07 09.47
DEdms -31 18 03.6 Vmag 10.52 VarFlag 2 R Vmag G
RAdeg 61.7895 DEdeg -31.301 AstroRef Plx 7.86
CCDM 04072-3118 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD BD
CD CD-31 1701 CP CP-31 492 Dm number -31 1701 VIred -0.34
SpType O8 R SpType Coord arcsec 2000 040709.47-311803.6
Hipparcos 2
HIP 19218 Sn 7 So 1 Nc 1
RArad 1.0784296641 DErad -0.5463053401 Plx 7.97 PmRA 158.11
PmDE 37.91 E RArad 1.12 E DErad 1.34 E Plx 1.8
E pmRA 1.38 E pmDE 1.7 Hpmag 10.3886 E Hpmag 0.004
SHp 0.053 VA 0 BV -0.31 E BV 0.015
VI -0.34
CCDM
Ccdm 04072-3118 RComp Comp A Note1
Note2 Discov num DRAs -2.74 DDEs -3.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number -31 1701 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 04032S3134A
HIC 19218
 
 
04072-3118 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040709.51-311749.7 Mag 13.6 PmRA -1.00
PmDE 24.0 Calc delta mag 3.2 Calc coord yes
CCDM
Ccdm 04072-3118 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.21 DDEs 10.8
R dRAs 40 Year 1976 Theta 25 Rho 16.0
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 04032S3134B
HIC