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Doubles in session


Current system
06454-3148
EHR 9 A,Bb


Nearby doubles
9' : 06454-3139
RST2429

18' : 06456-3130
B 2123AB

22' : 06444-3205
TDS4088

24' : 06435-3147
COO 42

27' : 06447-3213
PRO 27

32' : 06454-3116
B 1518

33' : 06452-3220
TDS4104

34' : 06430-3201
RST2426

34' : 06443-3219
COO 43

37' : 06455-3111
WIS 130

43' : 06440-3226
RSS 114

44' : 06420-3147
TDS4044

45' : 06445-3104
HDO 197

51' : 06455-3057
HJ 3891

56' : 06472-3057
B 1519AB

57' : 06495-3211
PRO 28

58' : 06474-3056
KPP1919

61' : 06440-3245
JSP 117

63' : 06419-3233
BRT1598

64' : 06478-3053
RSS 116

64' : 06497-3116
JSP 872AB

65' : 06427-3243
HDS 932

65' : 06445-3252
WSP 64AB
Atakoraka

69' : 06487-3054
RST2432

73' : 06450-3035
COO 44

86' : 06392-3116
JSP 111



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

06454-3148 EHR 9 A,Bb

 
 
06h 45m 22.93s -31° 47' 37.1" P.A. 210.00 sep 1.3 mag 5.60,12.80 Sp F6.5V dist. 24.38 pc (79.53 l.y.)
 
 
Coord 2000 06454-3148 Discov num EHR   9 Comp A,Bb Coord arcsec 2000 06 45 22.93 -31 47 37.1
Date first 2005 Date last 2009 Obs 4
Pa first 219 Pa last 210.3 P.A. Now (θ) 210.3°
Sep first 1.3 Sep last 1.329 Sep. Now (ρ) 1.329"
Mag pri 5.60 Mag sec 12.80 delta mag (ΔM) 7.2 Spectral class F6.5V (yellow-white)
Pri motion ra -205 Sec motion ra
Pri motion dec -304 Sec motion dec
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
06454-3148 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 49095 197171 06 45 23 -31 47 37 EHR 9 A,Ba 2020 16 200 1.3 5.60 12.30 6.70
Show 197171 06 45 23 -31 47 37 EHR 9 A,Bb 2009 4 210 1.3 5.60 12.80 7.20 <===
Show 06 45 23 -31 47 37 EHR 9 Ba,Bb 2020 18 221 0.1 12.30 12.80 0.50 Y
Triple system
1 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major SAO 197171 HIP 32366 Tycho2 7088-00486-1
HD 49095 HR 2500 GL Gl 245.1 CD CD-31 3640
Distance 24.38 Distance ly 79.53
 
 
WDS 06454-3148 EHR 9 A,Bb : NOTES
 
 
discov_num notes refcode
EHR 9 All three components appear to be comoving. Ehr2010
 
 
REFERENCES
 
 
refcode metd author reference
Ehr2010 Ao j Ehrenreich, D., Lagrange, A.-M., Montagnier, G., Chauvin, G., Galland, F. 2010A&A...523A..73E
Ehr2010 Beuzit, J.-L., & Rameau. J.
Ehr2010 A&A 523, A73, 2010
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06454-3148 EHR 9 A,Bb 2009 4 210 1.3 4.70 10.00 F6.5V NVDK 064522.93-314737.1

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

 
 
WDS 06454-3148 EHR 9 A,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06454-3148 EHR 9 A,Bb : MEASURES
 
 
No records found.

 
 
WDS 06454-3148 : VIRTUAL EYEPIECE
 
 

06454-3148 EHR 9A mag 5.6 Sp F6.5V 06454-3148 EHR 9B mag 12.3 06454-3148 EHR 9Bb sep 1.3 P.A. 206.40 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06454-3148 : ALADIN DSS IMAGE @ 06h 45m 22.93s -31° 47' 37.1"
 
 
 
 
WDS 06454-3148 EHR 9 A,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06454-3148 EHR 9A,Bb distance=0' 06454-3139 RST2429 distance=9' 06456-3130 B 2123AB distance=18' 06456-3130 SKF1387AC distance=18' 06444-3205 TDS4088 distance=22' 06435-3147 COO 42 distance=24' 06447-3213 PRO 27 distance=27' 06454-3116 B 1518 distance=32' 06452-3220 TDS4104 distance=33' 06430-3201 RST2426 distance=34' 06443-3219 COO 43 distance=34' 06455-3111 WIS 130 distance=37' 06440-3226 RSS 114 distance=43' 06420-3147 TDS4044 distance=44' 06445-3104 HDO 197 distance=45' 06455-3057 HJ 3891 distance=51' 06472-3057 B 1519AB distance=56' 06495-3211 PRO 28 distance=57' 06474-3056 KPP1919 distance=58' 06440-3245 JSP 117 distance=61' 06419-3233 BRT1598 distance=63' 06478-3053 RSS 116 distance=64' 06497-3116 JSP 872AB distance=64' 06497-3116 JSP 872AC distance=64' 06497-3116 B 2613CD distance=65' 06504-3142 H 5 108A,BC distance=65' 06427-3243 HDS 932 distance=65' 06504-3142 RST2435BC distance=65' 06445-3252 WSP 64AB (Atakoraka) distance=65' 06445-3252 WSP 64AC (Atakoraka) distance=65' 06445-3252 TVB 142AD (Atakoraka) distance=65' 06445-3252 WSP 64AE (Atakoraka) distance=65' 06445-3252 WSP 64AF (Atakoraka) distance=65' 06445-3252 WSP 64AG (Atakoraka) distance=65' 06487-3054 RST2432 distance=69' 06450-3035 COO 44 distance=73' 06393-3150 VOU 21BC distance=78' 06393-3150 VOU 21A,BC distance=79' 06392-3116 JSP 111 distance=86' 06385-3142 I 1076 distance=89' 06516-3111 JSP 122 distance=89' 06393-3102 B 1515 distance=90' 06395-3240 BRT1597 distance=92' 06436-3018 LPO 8 distance=93' 06440-3015 RST2428 distance=95' 06515-3054 JSP 121 distance=95' 06386-3106 JSP 110 distance=97' 06499-3307 TDS4189 distance=99' 06533-3147 BRT1599 distance=100' 06456-3006 LDS5682 distance=101' 06401-3033 COO 40AB distance=101' 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 06454-3148 EHR 9 A,Ba 200 1.3
Show 06454-3148 EHR 9 A,Bb 210 1.3
Show 06454-3148 EHR 9 Ba,Bb 221 0.1
Show 06454-3139 RST2429 359 0.3 9
Show 06456-3130 B 2123 AB 17 6.1 18
Show 06456-3130 SKF1387 AC 246 8.6 18
Show 06444-3205 TDS4088 352 1.1 22
Show 06435-3147 COO 42 96 19.2 24
Show 06447-3213 PRO 27 109 1.0 27
Show 06454-3116 B 1518 2 3.5 32
Show 06452-3220 TDS4104 335 0.7 33
Show 06430-3201 RST2426 29 0.2 34
Show 06443-3219 COO 43 264 4.8 34
Show 06455-3111 WIS 130 281 77.6 37
Show 06440-3226 RSS 114 44 10.3 43
Show 06420-3147 TDS4044 347 0.6 44
Show 06445-3104 HDO 197 99 37.3 45
Show 06455-3057 HJ 3891 223 5.0 51
Show 06472-3057 B 1519 AB 72 3.3 56
Show 06495-3211 PRO 28 293 3.4 57
Show 06474-3056 KPP1919 320 15.1 58
Show 06440-3245 JSP 117 5 2.8 61
Show 06419-3233 BRT1598 36 3.1 63
Show 06478-3053 RSS 116 28 7.1 64
Show 06497-3116 JSP 872 AB 100 12.7 64
Show 06497-3116 JSP 872 AC 19 38.8 64
Show 06497-3116 B 2613 CD 359 4.3 65
Show 06504-3142 H 5 108 A,BC 66 42.7 65
Show 06427-3243 HDS 932 356 0.2 65
Show 06504-3142 RST2435 BC 109 0.6 65
Show Atakoraka 06445-3252 WSP 64 AB 325 4.5 65
Show Atakoraka 06445-3252 WSP 64 AC 232 16.1 65
Show Atakoraka 06445-3252 TVB 142 AD 88 24.2 65
Show Atakoraka 06445-3252 WSP 64 AE 71 7.3 65
Show Atakoraka 06445-3252 WSP 64 AF 182 10.0 65
Show Atakoraka 06445-3252 WSP 64 AG 86 21.0 65
Show 06487-3054 RST2432 101 0.6 69
Show 06450-3035 COO 44 221 4.4 73
Show 06393-3150 VOU 21 BC 161 0.5 78
Show 06393-3150 VOU 21 A,BC 28 23.7 79
Show 06392-3116 JSP 111 240 5.3 86
Show 06385-3142 I 1076 70 1.7 89
Show 06516-3111 JSP 122 290 1.8 89
Show 06393-3102 B 1515 24 0.9 90
Show 06395-3240 BRT1597 195 3.7 92
Show 06436-3018 LPO 8 278 4.0 93
Show 06440-3015 RST2428 68 1.4 95
Show 06515-3054 JSP 121 36 1.3 95
Show 06386-3106 JSP 110 183 2.0 97
Show 06499-3307 TDS4189 195 1.9 99
Show 06533-3147 BRT1599 81 2.1 100

 
 
WDS 06454-3148 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
Bb pa=206.4°
sep=1.28"
pa=206.4°
sep=1.28"
 
 
06454-3148 A
 
 
Name HD 49095 Coord arcsec 2000 064522.93-314737.1 Mag 5.6 Spectral class F6.5V (yellow-white)
PmRA -205.00 PmDE -304.0 SAO 197171 HIP 32366
Tycho2 7088-00486-1 HD 49095 HR 2500 GC 8846
CD CD-31 3640
Tycho2
Tycho2 7088-00486-1 Pflag RAmdeg 101.34559123 DEmdeg -31.79367302
PmRA -201.7 PmDE -309.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.07 EpDEm 1991.26
Num 15 Q RAmdeg 1.8 Q DEmdeg 1.5 Q pmRA 1.7
Q pmDE 1.5 BTmag 6.490 E BTmag 0.014 VTmag 5.972
E VTmag 0.009 Prox 932 TYC T HIP 32366
CCDM RAdeg 101.34615472 DEdeg -31.79295333 EpRA 1990 1.46
EpDE 1990 1.63 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr 0.0
SAO
SAO 197171 DelFlag RA1950 PmRA1950 -0.0175
DE1950 PmDE1950 -0.323 Vmag 5.9 SpType F8
Double code Source 70 CatNum 8846 DM CD-31 3640
DMcomp BDsup HD 49095 M HD 0
GC 8846 RA1950rad 1.76064153 DE1950rad -0.55389091 PmRA2000 -0.0172
PmDE2000 -0.32
Hipparcos
Catalog H HIP 32366 Proxy RAhms 06 45 23.08
DEdms -31 47 34.5 Vmag 5.92 VarFlag R Vmag G
RAdeg 101.346 DEdeg -31.7929 AstroRef Plx 41.2
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 49095 BD
CD CD-31 3640 CP Dm number -31 3640 VIred 0.57
SpType F7V R SpType Coord arcsec 2000 064523.08-314734.5
Hipparcos 2
HIP 32366 Sn 7 So 0 Nc 1
RArad 1.7688243118 DErad -0.5548911651 Plx 41.02 PmRA -204.34
PmDE -304.07 E RArad 0.29 E DErad 0.32 E Plx 0.43
E pmRA 0.35 E pmDE 0.4 Hpmag 6.0286 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.491 E BV 0.015
VI 0.57
 
 
06454-3148 B
 
 
Coord arcsec 2000 064522.93-314737.1 Coord calc 064522.93-314737.1 Mag 12.3 PmRA -206.00
PmDE -307.0 Calc delta mag 6.7
 
 
06454-3148 Bb
 
 
Coord arcsec 2000 064522.89-314738.2 Mag 12.8 Calc delta mag 7.2 Calc coord yes