stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
06477-8104
RST 2448
HD 52494


Nearby doubles
41' : 06344-8039
HJ 3899

43' : 06311-8123
LDS 171

62' : 07038-8154
UC 1524

81' : 06404-8223
KPP2879

89' : 06561-7938
RST2454AB

90' : 06563-7937
DAM1401

99' : 06347-8239
WFC 38

117' : 06584-7911
I 484

128' : 07021-8308
TDS4402

130' : 06365-8311
KPP3683

136' : 06382-7850
WIS 128

139' : 06286-7854
HJ 3888

155' : 06389-7832
KPP 142

159' : 06592-8340
KPP1390

168' : 06432-7817
TOI1894

176' : 06462-8359
YMG 20

192' : 06524-7753
RST1333

198' : 06541-7747
HJ 3932

230' : 06444-7715
HDS 936

237' : 06516-7708
HJ 3926

238' : 07007-7709
RST1340

253' : 06475-7651
HJ 3911AB

258' : 06598-7648
KPP2880

266' : 06308-7643
HEN 4

304' : 06287-7606
TDS3861AB



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.

06477-8104 RST 2448 (HD 52494)

 
 
06h 47m 39.98s -81° 03' 57.0" P.A. 162.00 sep 4.1 mag 7.42,12.00 Sp K3III dist. 224.72 pc (733.04 l.y.)
 
 
Coord 2000 06477-8104 Discov num RST2448 Comp Coord arcsec 2000 06 47 39.98 -81 03 57.0
Date first 1935 Date last 2015 Obs 3
Pa first 163 Pa last 162.1 P.A. Now (θ) 162.1°
Sep first 3.8 Sep last 4.087 Sep. Now (ρ) 4.087"
Mag pri 7.42 Mag sec 12.00 delta mag (ΔM) 4.58 Spectral class K3III (yellow-orange)
Pri motion ra +003 Sec motion ra
Pri motion dec +080 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 52494 Constellation Mensa SAO 258454 HIP 32564
Tycho2 9392-00637-1 Gaia DR2 5207535459992803584 HD 52494 GC 9055
CP CP-80 201 Distance 224.72 Distance ly 733.04
 
 
WDS 06477-8104 RST 2448 (HD 52494) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06477-8104 RST2448 1935 1 163 3.8 7.20 12.00 K3III 064739.98-810357.0
06477-8104 RST2448 2015 2 162 4.1 7.42 12.00 K3III 064739.98-810357.0

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

 
 
WDS 06477-8104 RST 2448 (HD 52494) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06477-8104 RST 2448 (HD 52494) : MEASURES
 
 
No records found.

 
 
WDS 06477-8104 (HD 52494) : VIRTUAL EYEPIECE
 
 

06477-8104 RST2448A mag 7.42 Sp K3III 06477-8104 RST2448B sep 3.9 P.A. 177.10 mag 12 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 06477-8104 (HD 52494) : ALADIN DSS IMAGE @ 06h 47m 39.98s -81° 03' 57.0"
 
 
 
 
WDS 06477-8104 RST 2448 (HD 52494) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06477-8104 RST2448 distance=0' 06344-8039 HJ 3899 distance=41' 06311-8123 LDS 171 distance=43' 07038-8154 UC 1524 distance=62' 06404-8223 KPP2879 distance=81' 06561-7938 RST2454AB distance=89' 06561-7938 DAM1400AC distance=89' 06563-7937 DAM1401 distance=90' 06347-8239 WFC 38 distance=99' 06584-7911 I 484 distance=117' 07021-8308 TDS4402 distance=128' 06365-8311 KPP3683 distance=130' 06382-7850 WIS 128 distance=136' 06286-7854 HJ 3888 distance=139' 06389-7832 KPP 142 distance=155' 06592-8340 KPP1390 distance=159' 06432-7817 TOI1894 distance=168' 06508-8353 KPP3698AC distance=170' 06462-8359 YMG 20 distance=176' 06524-7753 RST1333 distance=192' 06541-7747 HJ 3932 distance=198' 06444-7715 HDS 936 distance=230' 06516-7708 HJ 3926 distance=237' 07007-7709 RST1340 distance=238' 06475-7651 HDS 942Aa,Ab distance=253' 06475-7651 HJ 3911AB distance=253' 06475-7651 DAW9003AC distance=253' 06598-7648 KPP2880 distance=258' 06308-7643 HEN 4 distance=266' 06287-7606 TDS3861AB distance=304' 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 06477-8104 RST2448 162 4.1
Show 06344-8039 HJ 3899 317 11.7 41
Show 06311-8123 LDS 171 217 16.9 43
Show 07038-8154 UC 1524 93 48.0 62
Show 06404-8223 KPP2879 114 1.6 81
Show 06561-7938 RST2454 AB 252 1.8 89
Show 06561-7938 DAM1400 AC 69 103.3 89
Show 06563-7937 DAM1401 119 0.9 90
Show 06347-8239 WFC 38 3 5.0 99
Show 06584-7911 I 484 130 1.9 117
Show 07021-8308 TDS4402 74 1.1 128
Show 06365-8311 KPP3683 148 1.8 130
Show 06382-7850 WIS 128 158 34.2 136
Show 06286-7854 HJ 3888 125 34.6 139
Show 06389-7832 KPP 142 162 4.6 155
Show 06592-8340 KPP1390 15 10.4 159
Show 06432-7817 TOI1894 42 0.8 168
Show 06508-8353 KPP3698 AC 225 15.1 170
Show 06462-8359 YMG 20 314 1.5 176
Show 06524-7753 RST1333 190 3.5 192
Show 06541-7747 HJ 3932 286 8.4 198
Show 06444-7715 HDS 936 55 14.6 230
Show 06516-7708 HJ 3926 299 24.5 237
Show 07007-7709 RST1340 347 0.2 238
Show 06475-7651 HDS 942 Aa,Ab 227 0.2 253
Show 06475-7651 HJ 3911 AB 48 21.8 253
Show 06475-7651 DAW9003 AC 291 17.4 253
Show 06598-7648 KPP2880 59 1.4 258
Show 06308-7643 HEN 4 97 1.3 266
Show 06287-7606 TDS3861 AB 143 0.4 304

 
 
WDS 06477-8104 : COMPONENTS
 
 
  A
B pa=177.1°
sep=3.89"
 
 
06477-8104 A
 
 
Componente originario normalizzato AB Name HD 52494 Coord arcsec 2000 064739.98-810357.0 Mag 7.42
Spectral class K3III (yellow-orange) PmRA 3.00 PmDE 80.0 SAO 258454
HIP 32564 Tycho2 9392-00637-1 HD 52494 GC 9055
CP CP-80 201
Tycho2
Tycho2 9392-00637-1 Pflag RAmdeg 101.91668346 DEmdeg -81.06565069
PmRA 4.7 PmDE 77.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.13 EpDEm 1991.12
Num 17 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.158 E BTmag 0.018 VTmag 7.420
E VTmag 0.010 Prox 999 TYC T HIP 32564
CCDM RAdeg 101.91661389 DEdeg -81.06582917 EpRA 1990 1.75
EpDE 1990 1.69 E RAdeg 4.9 E DEdeg 5.1 Posflg
Corr 0.1
SAO
SAO 258454 DelFlag RA1950 PmRA1950 -0.0064
DE1950 PmDE1950 0.069 Vmag 7.4 SpType K5
Double code Source 70 CatNum 9055 DM CP-80 201
DMcomp BDsup HD 52494 M HD 0
GC 9055 RA1950rad 1.79765314 DE1950rad -1.41383527 PmRA2000 -0.0061
PmDE2000 0.069
Hipparcos
Catalog H HIP 32564 Proxy RAhms 06 47 39.98
DEdms -81 03 57.0 Vmag 7.25 VarFlag R Vmag H
RAdeg 101.917 DEdeg -81.0658 AstroRef Plx 4.36
CCDM 06477-8104 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 52494 BD
CD CP CP-80 201 Dm number -80 201 VIred 1.4
SpType K3III R SpType Coord arcsec 2000 064739.98-810357.0
Hipparcos 2
HIP 32564 Sn 5 So 0 Nc 1
RArad 1.7787802634 DErad -1.4148657576 Plx 4.45 PmRA 4.46
PmDE 72.75 E RArad 0.4 E DErad 0.36 E Plx 0.41
E pmRA 0.48 E pmDE 0.41 Hpmag 7.3896 E Hpmag 0.0013
SHp 0.011 VA 0 BV 1.424 E BV 0.012
VI 1.41
CCDM
Ccdm 06477-8104 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs 3.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp K5 PmNote *
PmRA 7 PmDE 76 Dm number -80 201 Cat1 CPD
Name2 258454 Cat2 SAO HD 52494 M HD
ADS BDS M ADS BDS N IDS IDS 06562S8057A
HIC 32564
 
 
06477-8104 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064740.06-810400.9 Mag 12 Calc delta mag 4.58
Calc coord yes
CCDM
Ccdm 06477-8104 RComp Comp B Note1
Note2 Discov num RST2448 DRAs DDEs
R dRAs Year 1935 Theta 163 Rho 3.8
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06562S8057B
HIC 32564