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Doubles in session


Current system
04178-6355
RSS 72
HD 27670


Nearby doubles
30' : 04186-6326
UC 1151

40' : 04177-6315
RMK 3

43' : 04128-6421
UC 1132

44' : 04209-6433
NSN 167

46' : 04242-6411
B 1468AB

50' : 04252-6405
HJ 3655AB

53' : 04252-6415
HJ 3656

55' : 04157-6301
RST1269

56' : 04233-6436
KPP3566

60' : 04116-6312
LDS6174

61' : 04235-6442
KPP2152

72' : 04074-6413
LMP 51

79' : 04060-6406
UC 1115

85' : 04095-6251
TOI 722

88' : 04255-6244
KPP1394

90' : 04144-6228
HJ 3638

94' : 04290-6454
RST 107

97' : 04149-6529
UC 1139

106' : 04148-6212
HJ 3641

108' : 04278-6231
B 688

112' : 04269-6530
HJ 3660

112' : 04152-6204
UC 1140

115' : 04122-6207
KPP2792

117' : 04285-6529
UC 1170

118' : 04263-6539
RST 105

119' : 04347-6440
B 2575



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.

04178-6355 RSS 72 (HD 27670)

 
 
04h 17m 49.66s -63° 54' 35.0" P.A. 303.00 sep 30.8 mag 8.37,11.01 Sp K3III dist. 390.63 pc (1274.24 l.y.)
 
 
Coord 2000 04178-6355 Discov num RSS  72 Comp Coord arcsec 2000 04 17 49.66 -63 54 35.0
Date first 1892 Date last 2016 Obs 11
Pa first 301 Pa last 302.7 P.A. Now (θ) 302.7°
Sep first 31.2 Sep last 30.843 Sep. Now (ρ) 30.843"
Mag pri 8.37 Mag sec 11.01 delta mag (ΔM) 2.64 Spectral class K3III (yellow-orange)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +008 Sec motion dec +008
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 27670 Constellation Reticulum SAO 248987 HIP 20034
Tycho2 8872-01905-1 Gaia DR2 4676012709989349376 HD 27670 CP CP-64 320
Distance 390.63 Distance ly 1274.24
 
 
WDS 04178-6355 RSS 72 (HD 27670) : 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
04178-6355 RSS 72 1998 6 303 30.8 8.37 11.01 K3III YD 041749.66-635435.0
04178-6355 RSS 72 2010 8 303 30.5 8.37 11.01 K3III Y 041749.66-635435.0
04178-6355 RSS 72 2015 9 303 30.8 8.37 11.01 K3III Y 041749.66-635435.0
04178-6355 RSS 72 2016 11 303 30.8 8.37 11.01 K3III V 041749.66-635435.0

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

 
 
WDS 04178-6355 RSS 72 (HD 27670) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04178-6355 RSS 72 (HD 27670) : MEASURES
 
 
No records found.

 
 
WDS 04178-6355 (HD 27670) : VIRTUAL EYEPIECE
 
 

04178-6355 RSS 72A mag 8.37 Sp K3III 04178-6355 RSS 72B sep 20.2 P.A. 325.60 mag 11.01 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 04178-6355 (HD 27670) : ALADIN DSS IMAGE @ 04h 17m 49.66s -63° 54' 35.0"
 
 
 
 
WDS 04178-6355 RSS 72 (HD 27670) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04178-6355 RSS 72 distance=0' 04186-6326 UC 1151 distance=30' 04177-6315 RMK 3 distance=40' 04128-6421 UC 1132 distance=43' 04209-6433 NSN 167 distance=44' 04242-6411 B 1468AB distance=46' 04242-6411 HJ 3651AB,C distance=46' 04252-6405 HJ 3655AB distance=50' 04252-6405 HJ 3655BC distance=50' 04252-6415 HJ 3656 distance=53' 04157-6301 RST1269 distance=55' 04233-6436 KPP3566 distance=56' 04116-6312 LDS6174 distance=60' 04235-6442 KPP2152 distance=61' 04074-6413 LMP 51 distance=72' 04060-6406 UC 1115 distance=79' 04095-6251 TOI 722 distance=85' 04255-6244 KPP1394 distance=88' 04144-6228 HJ 3638 distance=90' 04290-6454 RST 107 distance=94' 04149-6529 UC 1139 distance=97' 04148-6212 HJ 3641 distance=106' 04278-6231 B 688 distance=108' 04269-6530 HJ 3660 distance=112' 04269-6530 KPP2791AC distance=112' 04152-6204 UC 1140 distance=112' 04122-6207 KPP2792 distance=115' 04285-6529 UC 1170 distance=117' 04263-6539 RST 105 distance=118' 04347-6440 B 2575 distance=119' 04358-6402 WSP 100 distance=119' 03598-6429 UC 1096 distance=123' 04336-6249 HJ 3670 distance=125' 04284-6543 HJ 3662AB distance=128' 04284-6543 HJ 3662AC distance=128' 04284-6543 HJ 3662AD distance=128' 04284-6543 HJ 3662BD distance=128' 04376-6338 TDS2914 distance=132' 04002-6254 RST 93 distance=133' 04313-6215 TDS2881 distance=136' 04211-6139 HDS 557 distance=138' 04234-6608 DON 68 distance=139' 04158-6613 GLI 28 distance=140' 04093-6146 UC 1124 distance=141' 04314-6546 TDS2883 distance=141' 04198-6622 LDS 118AB distance=147' 04198-6622 BAU 15AC distance=147' 04243-6616 HJ 3657 distance=149' 04179-6628 KPP 974AB distance=154' 04301-6607 HJ 3666AB distance=154' 04301-6607 BAU 16AC distance=154' 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 04178-6355 RSS 72 303 30.8
Show 04186-6326 UC 1151 10 48.9 30
Show 04177-6315 RMK 3 2 4.1 40
Show 04128-6421 UC 1132 27 22.7 43
Show 04209-6433 NSN 167 143 5.5 44
Show 04242-6411 B 1468 AB 93 0.1 46
Show 04242-6411 HJ 3651 AB,C 63 16.7 46
Show 04252-6405 HJ 3655 AB 165 81.4 50
Show 04252-6405 HJ 3655 BC 114 49.1 50
Show 04252-6415 HJ 3656 263 26.5 53
Show 04157-6301 RST1269 70 1.1 55
Show 04233-6436 KPP3566 118 2.2 56
Show 04116-6312 LDS6174 137 99.4 60
Show 04235-6442 KPP2152 101 17.6 61
Show 04074-6413 LMP 51 114 0.2 72
Show 04060-6406 UC 1115 134 17.6 79
Show 04095-6251 TOI 722 116 0.2 85
Show 04255-6244 KPP1394 131 10.4 88
Show 04144-6228 HJ 3638 355 48.4 90
Show 04290-6454 RST 107 331 0.7 94
Show 04149-6529 UC 1139 313 12.5 97
Show 04148-6212 HJ 3641 212 13.8 106
Show 04278-6231 B 688 127 9.8 108
Show 04269-6530 HJ 3660 224 57.3 112
Show 04269-6530 KPP2791 AC 28 8.4 112
Show 04152-6204 UC 1140 306 12.0 112
Show 04122-6207 KPP2792 85 1.7 115
Show 04285-6529 UC 1170 250 49.6 117
Show 04263-6539 RST 105 281 0.4 118
Show 04347-6440 B 2575 227 10.2 119
Show 04358-6402 WSP 100 186 4.0 119
Show 03598-6429 UC 1096 205 14.6 123
Show 04336-6249 HJ 3670 100 31.8 125
Show 04284-6543 HJ 3662 AB 120 14.0 128
Show 04284-6543 HJ 3662 AC 194 50.3 128
Show 04284-6543 HJ 3662 AD 43 20.1 128
Show 04284-6543 HJ 3662 BD 4 21.9 128
Show 04376-6338 TDS2914 238 1.7 132
Show 04002-6254 RST 93 356 0.5 133
Show 04313-6215 TDS2881 276 0.8 136
Show 04211-6139 HDS 557 84 0.3 138
Show 04234-6608 DON 68 56 0.9 139
Show 04158-6613 GLI 28 35 40.1 140
Show 04093-6146 UC 1124 250 11.2 141
Show 04314-6546 TDS2883 236 0.5 141
Show 04198-6622 LDS 118 AB 152 31.6 147
Show 04198-6622 BAU 15 AC 112 41.3 147
Show 04243-6616 HJ 3657 338 11.9 149
Show 04179-6628 KPP 974 AB 205 7.9 154
Show 04301-6607 HJ 3666 AB 203 13.8 154
Show 04301-6607 BAU 16 AC 311 17.0 154

 
 
WDS 04178-6355 : COMPONENTS
 
 
  A
B pa=325.6°
sep=20.20"
 
 
04178-6355 A
 
 
Componente originario normalizzato AB Name HD 27670 Coord arcsec 2000 041749.66-635435.0 Mag 8.37
Spectral class K3III (yellow-orange) PmRA -3.00 PmDE 8.0 SAO 248987
HIP 20034 Tycho2 8872-01905-1 HD 27670 CP CP-64 320
Tycho2
Tycho2 8872-01905-1 Pflag RAmdeg 64.45691712 DEmdeg -63.90970962
PmRA -2.8 PmDE 8.1 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.25 EpDEm 1990.69
Num 14 Q RAmdeg 0.2 Q DEmdeg 1.0 Q pmRA 0.3
Q pmDE 1.1 BTmag 9.928 E BTmag 0.025 VTmag 8.373
E VTmag 0.013 Prox 307 TYC T HIP 20034
CCDM RAdeg 64.45693194 DEdeg -63.90972861 EpRA 1990 1.82
EpDE 1990 1.74 E RAdeg 7.6 E DEdeg 8.1 Posflg
Corr 0.0
SAO
SAO 248987 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 0.013 Vmag 8.1 SpType K0
Double code Source 43 CatNum 923 DM CP-64 320
DMcomp BDsup HD 27670 M HD 0
GC RA1950rad 1.12278254 DE1950rad -1.11753611 PmRA2000 0.002
PmDE2000 0.011
Hipparcos
Catalog H HIP 20034 Proxy RAhms 04 17 49.66
DEdms -63 54 35.0 Vmag 8.23 VarFlag R Vmag H
RAdeg 64.4569 DEdeg -63.9097 AstroRef Plx 3.02
CCDM 04178-6355 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 27670 BD
CD CP CP-64 320 Dm number -64 320 VIred 1.34
SpType K3III R SpType Coord arcsec 2000 041749.66-635435.0
Hipparcos 2
HIP 20034 Sn 5 So 0 Nc 1
RArad 1.12498562 DErad -1.1154352005 Plx 2.56 PmRA -3.75
PmDE 7.43 E RArad 0.54 E DErad 0.63 E Plx 0.61
E pmRA 0.55 E pmDE 0.73 Hpmag 8.376 E Hpmag 0.0013
SHp 0.015 VA 0 BV 1.33 E BV 0.134
VI 1.34
CCDM
Ccdm 04178-6355 RComp Comp A Note1
Note2 Discov num DRAs 1.74 DDEs 24.9
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.2 Sp K0 PmNote
PmRA 14 PmDE 13 Dm number -64 320 Cat1 CPD
Name2 248987 Cat2 SAO HD 27670 M HD
ADS BDS M ADS BDS N IDS * IDS 04168S6409A
HIC 20034
 
 
04178-6355 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 041747.93-635418.3 Mag 11.01 PmRA -3.00
PmDE 8.0 Calc delta mag 2.64 Calc coord yes
CCDM
Ccdm 04178-6355 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.25 DDEs 40.6
R dRAs 40 Year 1973 Theta 300 Rho 30.4
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 04168S6409B
HIC 20031