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Doubles in session


Current system
08375-5336
HJ 4123
HD 73740


Nearby doubles
14' : 08360-5337
LPO 70

28' : 08360-5312
TDS5971

28' : 08401-5351
FIN 394

33' : 08387-5305
HUB 8AB

35' : 08364-5302
RST2570AB

37' : 08390-5301
DAM1429AB

40' : 08400-5303
HJ 4126

40' : 08400-5408
RST2577

47' : 08423-5354
RSS 171

48' : 08346-5415
FIN 118

54' : 08321-5313
SLR 8

55' : 08436-5331
HDS1255

55' : 08391-5243
I 809

66' : 08421-5245
B 1624

66' : 08332-5243
TOI1043

66' : 08435-5258
SKF 194

70' : 08383-5445
KPP3755

72' : 08410-5232
TDS6034

76' : 08459-5327
ELP 22

76' : 08327-5233
B 2181

79' : 08458-5309
DAM1480

80' : 08295-5413
RST2562

81' : 08388-5216
TDS6006

81' : 08429-5231
SKF 88

84' : 08463-5308
HU 1589

86' : 08465-5406
TDS6089



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.

08375-5336 HJ 4123 (HD 73740)

 
 
08h 37m 30.36s -53° 35' 30.3" P.A. 110.00 sep 41.2 mag 8.23,11.12 Sp G8/K0IV
 
 
Coord 2000 08375-5336 Discov num HJ 4123 Comp Coord arcsec 2000 08 37 30.36 -53 35 30.3
Date first 1834 Date last 2015 Obs 9
Pa first 180 Pa last 109.8 P.A. Now (θ) 109.8°
Sep first 25.0 Sep last 41.211 Sep. Now (ρ) 41.211"
Mag pri 8.23 Mag sec 11.12 delta mag (ΔM) 2.89 Spectral class G8/K0IV (yellow)
Pri motion ra -098 Sec motion ra -002
Pri motion dec +080 Sec motion dec +004
Notes N L (See Notes, Linear solution)
rPM=0.968
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 73740 Constellation Vela SAO 236130 Tycho2 8568-03003-1
Gaia DR2 5318129356046433536 HD 73740
 
 
WDS 08375-5336 HJ 4123 (HD 73740) : NOTES
 
 
discov_num notes refcode
HJ 4123 B is CPD-53@1782.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08375-5336 HJ 4123 1998 6 109 39.3 8.23 11.12 G8/K0IV NLD 083730.36-533530.3
08375-5336 HJ 4123 2010 8 110 40.7 8.23 11.12 G8/K0IV NL 083730.36-533530.3
08375-5336 HJ 4123 2015 9 110 41.2 8.23 11.12 G8/K0IV NL 083730.36-533530.3

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

 
 
WDS 08375-5336 HJ 4123 (HD 73740) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08375-5336 HJ 4123 (HD 73740) : MEASURES
 
 
No records found.

 
 
WDS 08375-5336 (HD 73740) : VIRTUAL EYEPIECE
 
 

08375-5336 HJ 4123A mag 8.23 Sp G8/K0IV 08375-5336 HJ 4123B sep 26.9 P.A. 121.20 mag 11.12 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 08375-5336 (HD 73740) : ALADIN DSS IMAGE @ 08h 37m 30.36s -53° 35' 30.3"
 
 
 
 
WDS 08375-5336 HJ 4123 (HD 73740) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08375-5336 HJ 4123 distance=0' 08360-5337 LPO 70 distance=14' 08360-5312 TDS5971 distance=28' 08401-5351 FIN 394 distance=28' 08387-5305 HUB 8AB distance=33' 08387-5305 HDO 203AC distance=33' 08364-5302 RST2570AB distance=35' 08364-5302 HDS1237AC distance=35' 08390-5301 DAM1429AB distance=37' 08390-5301 DAM1429AC distance=37' 08400-5303 HJ 4126 distance=40' 08400-5408 RST2577 distance=40' 08352-5412 DCH 124Aa,Ab distance=43' 08423-5354 RSS 171 distance=47' 08346-5415 FIN 118 distance=48' 08424-5307 B 1625BC distance=53' 08424-5307 BSO 18BC,D distance=53' 08424-5307 BSO 18A,BC distance=53' 08321-5313 SLR 8 distance=54' 08436-5331 HDS1255 distance=55' 08391-5243 I 809 distance=55' 08421-5245 B 1624 distance=66' 08332-5243 TOI1043 distance=66' 08435-5258 SKF 194 distance=66' 08383-5445 KPP3755 distance=70' 08410-5232 TDS6034 distance=72' 08459-5327 ELP 22 distance=76' 08327-5233 B 2181 distance=76' 08458-5309 DAM1480 distance=79' 08295-5413 RST2562 distance=80' 08388-5216 TDS6006 distance=81' 08429-5231 SKF 88 distance=81' 08463-5308 HU 1589 distance=84' 08465-5406 TDS6089 distance=86' 08336-5458 RST3597 distance=90' 08464-5251 HU 1590 distance=92' 08373-5507 KPP1485 distance=92' 08415-5211 TDS6039 distance=92' 08447-5443 I 10AB (Alsephina) distance=93' 08447-5443 HJ 4136AC (Alsephina) distance=93' 08447-5443 I 10AE (Alsephina) distance=93' 08447-5443 SHY 49AF (Alsephina) distance=93' 08447-5443 KEL 1Aa,Ab (Alsephina) distance=93' 08447-5443 HJ 4136CD distance=93' 08403-5206 TDS6023 distance=94' 08454-5440 I 356 distance=95' 08372-5518 ELP 21AB distance=103' 08372-5518 ELP 21AC distance=103' 08372-5518 ELP 21AD distance=103' 08407-5157 TDS6030 distance=103' 08256-5332 BRT3286 distance=106' 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 08375-5336 HJ 4123 110 41.2
Show 08360-5337 LPO 70 324 3.0 14
Show 08360-5312 TDS5971 184 1.9 28
Show 08401-5351 FIN 394 229 7.6 28
Show 08387-5305 HUB 8 AB 205 1.2 33
Show 08387-5305 HDO 203 AC 296 20.9 33
Show 08364-5302 RST2570 AB 134 1.2 35
Show 08364-5302 HDS1237 AC 74 16.6 35
Show 08390-5301 DAM1429 AB 134 2.3 37
Show 08390-5301 DAM1429 AC 279 9.8 37
Show 08400-5303 HJ 4126 30 16.8 40
Show 08400-5408 RST2577 62 0.7 40
Show 08352-5412 DCH 124 Aa,Ab 158 0.2 43
Show 08423-5354 RSS 171 125 20.5 47
Show 08346-5415 FIN 118 71 3.2 48
Show 08424-5307 B 1625 BC 168 0.6 53
Show 08424-5307 BSO 18 BC,D 267 60.4 53
Show 08424-5307 BSO 18 A,BC 311 76.3 53
Show 08321-5313 SLR 8 281 0.8 54
Show 08436-5331 HDS1255 79 0.4 55
Show 08391-5243 I 809 283 5.4 55
Show 08421-5245 B 1624 257 0.4 66
Show 08332-5243 TOI1043 333 1.7 66
Show 08435-5258 SKF 194 18 3.4 66
Show 08383-5445 KPP3755 69 19.3 70
Show 08410-5232 TDS6034 285 0.6 72
Show 08459-5327 ELP 22 283 0.2 76
Show 08327-5233 B 2181 122 1.7 76
Show 08458-5309 DAM1480 157 1.9 79
Show 08295-5413 RST2562 8 2.7 80
Show 08388-5216 TDS6006 62 0.7 81
Show 08429-5231 SKF 88 345 36.7 81
Show 08463-5308 HU 1589 90 3.4 84
Show 08465-5406 TDS6089 317 0.7 86
Show 08336-5458 RST3597 4 1.5 90
Show 08464-5251 HU 1590 183 0.0 92
Show 08373-5507 KPP1485 117 11.2 92
Show 08415-5211 TDS6039 309 0.8 92
Show Alsephina 08447-5443 I 10 AB 189 0.9 93
Show Alsephina 08447-5443 HJ 4136 AC 56 72.0 93
Show Alsephina 08447-5443 I 10 AE 251 76.8 93
Show Alsephina 08447-5443 SHY 49 AF 100 999.9 93
Show Alsephina 08447-5443 KEL 1 Aa,Ab 324 0.0 93
Show 08447-5443 HJ 4136 CD 86 5.6 93
Show 08403-5206 TDS6023 213 0.9 94
Show 08454-5440 I 356 297 2.6 95
Show 08372-5518 ELP 21 AB 341 1.6 103
Show 08372-5518 ELP 21 AC 84 5.1 103
Show 08372-5518 ELP 21 AD 24 5.7 103
Show 08407-5157 TDS6030 221 0.5 103
Show 08256-5332 BRT3286 189 3.3 106

 
 
WDS 08375-5336 : COMPONENTS
 
 
  A
B pa=121.2°
sep=26.92"
 
 
08375-5336 A
 
 
Componente originario normalizzato AB Name HD 73740 Coord arcsec 2000 083730.36-533530.3 Mag 8.23
Spectral class G8/K0IV (yellow) PmRA -98.00 PmDE 80.0 SAO 236130
Tycho2 8568-03003-1 HD 73740 DM CP-53 1780
Tycho2
Tycho2 8568-03003-1 Pflag RAmdeg 129.37648932 DEmdeg -53.59174987
PmRA -102.7 PmDE 81.9 E RAmdeg 7 E DEmdeg 7
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.25 EpDEm 1991.26
Num 9 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.6
Q pmDE 0.8 BTmag 9.184 E BTmag 0.018 VTmag 8.234
E VTmag 0.012 Prox 385 TYC T HIP
CCDM RAdeg 129.37689194 DEdeg -53.59193917 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 6.7 E DEdeg 7.1 Posflg
Corr -0.1
SAO
SAO 236130 DelFlag RA1950 PmRA1950 -0.0101
DE1950 PmDE1950 0.076 Vmag 8.2 SpType G5
Double code Source 42 CatNum 3048 DM CP-53 1780
DMcomp BDsup HD 73740 M HD 0
GC RA1950rad 2.25200066 DE1950rad -0.93230131 PmRA2000 -0.0098
PmDE2000 0.078
CCDM
Ccdm 08375-5336 RComp Comp A Note1
Note2 Discov num DRAs 0.47 DDEs 29.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote *
PmRA -91 PmDE 76 Dm number -53 1780 Cat1 CPD
Name2 236130 Cat2 SAO HD 73740 M HD
ADS BDS M ADS BDS N IDS IDS 08347S5315A
HIC
 
 
08375-5336 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 083732.94-533544.3 Mag 11.12 PmRA -2.00
PmDE 4.0 Tycho2 8568-02792-1 Calc delta mag 2.89 Calc coord yes
Tycho2
Tycho2 8568-02792-1 Pflag RAmdeg 129.39396031 DEmdeg -53.59532030
PmRA -4.6 PmDE 5.6 E RAmdeg 44 E DEmdeg 45
E pmRA 3.1 E pmDE 2.9 EpRAm 1988.99 EpDEm 1988.60
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 11.180 E BTmag 0.062 VTmag 11.121
E VTmag 0.087 Prox 385 TYC T HIP
CCDM RAdeg 129.39397806 DEdeg -53.59533278 EpRA 1990 1.64
EpDE 1990 1.69 E RAdeg 44.5 E DEdeg 46.3 Posflg
Corr -0.2
CCDM
Ccdm 08375-5336 RComp Comp B Note1
Note2 Discov num HJ 4123 DRAs DDEs
R dRAs Year 1917 Theta 102 Rho 30.1
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number -53 1782 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08347S5315B
HIC