stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
07081-1155
SKF 1303
HD 54306


Nearby doubles
15' : 07085-1209
TOI2522

19' : 07073-1210
TDS4490

26' : 07097-1205
RST3496

32' : 07073-1126
BVD 129

33' : 07059-1158
TDS4463

35' : 07089-1123
CBL 130

36' : 07088-1122
RST3494

39' : 07081-1234
TDS4507

40' : 07069-1120
BU 574AB

43' : 07103-1222
BRT2661

43' : 07067-1118
BU 328AB

44' : 07104-1222
WSI 27

50' : 07048-1209
CON 27AB

54' : 07079-1249
KPP2519

56' : 07046-1131
STF1016

59' : 07051-1116
KPP2584

60' : 07060-1247
RST4335

64' : 07043-1124
RST3487

66' : 07052-1104
CON 28

67' : 07040-1125
GAL 294

68' : 07040-1124
SKF2848

68' : 07037-1133
BRH 1

68' : 07061-1257
HU 48

69' : 07039-1223
BRT2658

69' : 07041-1119
HJ 749AB

76' : 07059-1041
OL 208



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.

07081-1155 SKF 1303 (HD 54306)

 
 
07h 08m 03.44s -11° 55' 23.8" P.A. 282.00 sep 157.9 mag 7.04,8.75 Sp C6.3+B2V dist. 1020.41 pc (3328.58 l.y.)
 
 
Coord 2000 07081-1155 Discov num SKF1303 Comp Coord arcsec 2000 07 08 03.44 -11 55 23.8
Date first 1902 Date last 2015 Obs 10
Pa first 282 Pa last 282.1 P.A. Now (θ) 282.1°
Sep first 158.2 Sep last 157.899 Sep. Now (ρ) 157.899"
Mag pri 7.04 Mag sec 8.75 delta mag (ΔM) 1.71 Spectral class C6.3+B2V (red carbon star/blue-white)
Pri motion ra -008 Sec motion ra -006
Pri motion dec +003 Sec motion dec +002
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 54306 Constellation Canis Major SAO 152427 HIP 34395
Tycho2 5389-00164-1 Gaia DR2 3045373881522901632 HD 54306 DM BD-11 1805
BD BD-11 1801 Distance 1020.41 Distance ly 3328.58
 
 
WDS 07081-1155 SKF 1303 (HD 54306) : NOTES
 
 
discov_num notes refcode
SKF1303 Near match in radial velocities (+21 and +19 km/sec, resp). Skf2012
 
 
REFERENCES
 
 
refcode metd author reference
Skf2012 A j Skiff, B.A. ...................
Skf2012 +C private communication, 2012 (may not be properly precessed)
Skf2012 +E+
Skf2012 +H+
Skf2012 +P+
Skf2012 +T+
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07081-1155 SKF1303 2000 6 282 157.9 6.60 8.80 C6.3+B2V NV 070803.44-115523.8
07081-1155 SKF1303 2010 9 282 158.2 7.04 8.75 C6.3+B2V NV 070803.44-115523.8
07081-1155 SKF1303 2015 10 282 157.9 7.04 8.75 C6.3+B2V NV 070803.44-115523.8

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

 
 
WDS 07081-1155 SKF 1303 (HD 54306) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07081-1155 SKF 1303 (HD 54306) : MEASURES
 
 
No records found.

 
 
WDS 07081-1155 (HD 54306) : VIRTUAL EYEPIECE
 
 

07081-1155 SKF1303A mag 7.04 Sp C6.3 07081-1155 SKF1303B sep 154.7 P.A. 282.40 mag 8.75 Sp B2V 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 07081-1155 (HD 54306) : ALADIN DSS IMAGE @ 07h 08m 03.44s -11° 55' 23.8"
 
 
 
 
WDS 07081-1155 SKF 1303 (HD 54306) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07081-1155 SKF1303 distance=0' 07085-1209 TOI2522 distance=15' 07073-1210 TDS4490 distance=19' 07097-1205 RST3496 distance=26' 07073-1126 BVD 129 distance=32' 07059-1158 TDS4463 distance=33' 07089-1123 CBL 130 distance=35' 07088-1122 RST3494 distance=36' 07081-1234 TDS4507 distance=39' 07069-1120 BU 574AB distance=40' 07069-1120 BU 574AC distance=40' 07069-1120 FOX9026AD distance=40' 07103-1222 BRT2661 distance=43' 07067-1118 BU 328AB distance=43' 07067-1118 STF1026AB,C distance=43' 07104-1222 WSI 27 distance=44' 07048-1209 CON 27Aa,Ab distance=50' 07048-1209 CON 27AB distance=50' 07048-1209 CON 27CD distance=50' 07048-1209 CON 27CE distance=50' 07079-1249 KPP2519 distance=54' 07046-1131 STF1016 distance=56' 07051-1116 KPP2584 distance=59' 07060-1247 RST4335 distance=60' 07043-1124 RST3487 distance=64' 07052-1104 CON 28 distance=66' 07040-1125 GAL 294 distance=67' 07040-1124 SKF2848 distance=68' 07037-1133 BRH 1 distance=68' 07061-1257 HU 48 distance=68' 07039-1223 BRT2658 distance=69' 07041-1119 HJ 749AB distance=69' 07041-1119 HJ 749AC distance=69' 07041-1119 HJ 749AD distance=69' 07041-1119 HJ 749AE distance=69' 07059-1041 OL 208 distance=76' 07083-1310 HJ 3930 distance=76' 07135-1129 HJ 755 distance=76' 07083-1037 STF1028 distance=79' 07133-1142 NSN 89 distance=79' 07081-1036 J 2782 distance=80' 07046-1258 BRT2659 distance=80' 07081-1315 BRT2660 distance=81' 07135-1205 BRT2662 distance=81' 07058-1040 D 12AB distance=83' 07058-1040 STF1019AC distance=83' 07058-1040 RST3491CD distance=84' 07109-1308 TDS4556 distance=84' 07030-1107 HDS 981 distance=89' 07135-1235 SKF2789 distance=90' 07137-1115 GWP 878 distance=92' 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 07081-1155 SKF1303 282 157.9
Show 07085-1209 TOI2522 255 48.2 15
Show 07073-1210 TDS4490 204 2.0 19
Show 07097-1205 RST3496 192 3.9 26
Show 07073-1126 BVD 129 90 70.2 32
Show 07059-1158 TDS4463 154 1.0 33
Show 07089-1123 CBL 130 31 48.0 35
Show 07088-1122 RST3494 46 2.7 36
Show 07081-1234 TDS4507 98 1.0 39
Show 07069-1120 BU 574 AB 308 2.4 40
Show 07069-1120 BU 574 AC 284 100.7 40
Show 07069-1120 FOX9026 AD 115 32.0 40
Show 07103-1222 BRT2661 316 4.5 43
Show 07067-1118 BU 328 AB 115 0.6 43
Show 07067-1118 STF1026 AB,C 350 17.8 43
Show 07104-1222 WSI 27 261 9.2 44
Show 07048-1209 CON 27 Aa,Ab 330 0.3 50
Show 07048-1209 CON 27 AB 143 2.4 50
Show 07048-1209 CON 27 CD 356 0.6 50
Show 07048-1209 CON 27 CE 357 1.5 50
Show 07079-1249 KPP2519 16 22.7 54
Show 07046-1131 STF1016 150 5.4 56
Show 07051-1116 KPP2584 11 23.4 59
Show 07060-1247 RST4335 348 0.5 60
Show 07043-1124 RST3487 19 1.2 64
Show 07052-1104 CON 28 48 2.4 66
Show 07040-1125 GAL 294 200 3.9 67
Show 07040-1124 SKF2848 18 3.1 68
Show 07037-1133 BRH 1 304 0.1 68
Show 07061-1257 HU 48 150 2.6 68
Show 07039-1223 BRT2658 239 3.3 69
Show 07041-1119 HJ 749 AB 121 13.3 69
Show 07041-1119 HJ 749 AC 93 84.4 69
Show 07041-1119 HJ 749 AD 86 137.3 69
Show 07041-1119 HJ 749 AE 72 156.4 69
Show 07059-1041 OL 208 79 5.4 76
Show 07083-1310 HJ 3930 73 15.3 76
Show 07135-1129 HJ 755 241 7.1 76
Show 07083-1037 STF1028 303 11.0 79
Show 07133-1142 NSN 89 105 1.4 79
Show 07081-1036 J 2782 283 3.5 80
Show 07046-1258 BRT2659 55 3.3 80
Show 07081-1315 BRT2660 352 2.9 81
Show 07135-1205 BRT2662 311 5.3 81
Show 07058-1040 D 12 AB 282 6.4 83
Show 07058-1040 STF1019 AC 292 38.2 83
Show 07058-1040 RST3491 CD 302 0.9 84
Show 07109-1308 TDS4556 83 1.1 84
Show 07030-1107 HDS 981 270 0.2 89
Show 07135-1235 SKF2789 271 2.6 90
Show 07137-1115 GWP 878 140 47.7 92

 
 
WDS 07081-1155 : COMPONENTS
 
 
  A
B pa=282.4°
sep=154.65"
 
 
07081-1155 A
 
 
Componente originario normalizzato AB Name W CMa Coord arcsec 2000 070803.44-115523.8 Mag 7.04
Spectral class C6.3 (red carbon star) PmRA -8.00 PmDE 3.0 SAO 152427
HIP 34413 Tycho2 5389-00164-1 HD 54361 BD BD-11 1805
Tycho2
Tycho2 5389-00164-1 Pflag RAmdeg 107.01431295 DEmdeg -11.92327590
PmRA -8.2 PmDE 3.0 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.44 EpDEm 1991.30
Num 8 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.7 BTmag 10.165 E BTmag 0.031 VTmag 7.040
E VTmag 0.010 Prox 727 TYC T HIP 34413
CCDM RAdeg 107.01433222 DEdeg -11.92328250 EpRA 1990 1.86
EpDE 1990 1.88 E RAdeg 4.9 E DEdeg 5.5 Posflg
Corr 0.1
SAO
SAO 152427 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 0.023 Vmag 7 SpType Na
Double code Source 20 CatNum 2419 DM BD-11 1805
DMcomp BDsup HD 54361 M HD 0
GC RA1950rad 1.85755356 DE1950rad -0.20670103 PmRA2000 -0.0019
PmDE2000 0.026
Hipparcos
Catalog H HIP 34413 Proxy RAhms 07 08 03.44
DEdms -11 55 23.8 Vmag 6.65 VarFlag 2 R Vmag H
RAdeg 107.014 DEdeg -11.9233 AstroRef Plx 0.44
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 54361 BD BD-11 1805
CD CP Dm number -11 1805 VIred 2.53
SpType C5II R SpType Coord arcsec 2000 070803.44-115523.8
Hipparcos 2
HIP 34413 Sn 5 So 0 Nc 1
RArad 1.8677524508 DErad -0.2081005598 Plx 0.39 PmRA -5.55
PmDE 2.74 E RArad 0.46 E DErad 0.38 E Plx 0.52
E pmRA 0.56 E pmDE 0.43 Hpmag 6.6533 E Hpmag 0.0106
SHp 0.202 VA 2 BV 2.55 E BV 0.027
VI 2.61
 
 
07081-1155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070753.15-115450.7 Mag 8.75 Spectral class B2V (blue-white)
PmRA -6.00 PmDE 2.0 SAO 152424 HIP 34395
Tycho2 5389-01821-1 HD 54306 BD BD-11 1801 Calc delta mag 1.71
Calc coord yes
Tycho2
Tycho2 5389-01821-1 Pflag RAmdeg 106.97048591 DEmdeg -11.91400457
PmRA -6.2 PmDE 2.2 E RAmdeg 8 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.52 EpDEm 1990.65
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.753 E BTmag 0.018 VTmag 8.746
E VTmag 0.016 Prox 999 TYC T HIP 34395
CCDM RAdeg 106.97050000 DEdeg -11.91400972 EpRA 1990 1.74
EpDE 1990 1.77 E RAdeg 7.5 E DEdeg 8.1 Posflg
Corr -0.1
SAO
SAO 152424 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.019 Vmag 8.8 SpType B5
Double code Source 20 CatNum 2417 DM BD-11 1801
DMcomp BDsup HD 54306 M HD 0
GC RA1950rad 1.85678963 DE1950rad -0.20654374 PmRA2000 0.0016
PmDE2000 0.022
Hipparcos
Catalog H HIP 34395 Proxy RAhms 07 07 52.92
DEdms -11 54 50.4 Vmag 8.77 VarFlag R Vmag H
RAdeg 106.971 DEdeg -11.914 AstroRef Plx 1.03
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 54306 BD BD-11 1801
CD CP Dm number -11 1801 VIred -0.02
SpType B2V R SpType Coord arcsec 2000 070752.92-115450.4
Hipparcos 2
HIP 34395 Sn 5 So 0 Nc 1
RArad 1.8669874856 DErad -0.2079386705 Plx 0.98 PmRA -5.08
PmDE 1.22 E RArad 0.89 E DErad 0.71 E Plx 1.11
E pmRA 1.04 E pmDE 0.86 Hpmag 8.7859 E Hpmag 0.0025
SHp 0.018 VA 0 BV 0.027 E BV 0.02
VI 0.04