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Current system
08305-7329
HJ 4118
HD 311401


Nearby doubles
10' : 08320-7335
HEI 743

26' : 08286-7352
DAM1413

26' : 08283-7352
SWR 47

35' : 08367-7351
B 2185

37' : 08221-7324
HJ 4103AB

48' : 08415-7337
HDS1252

49' : 08190-7330
HJ 4095AB

54' : 08189-7308
B 1984

58' : 08292-7426
SWR 48

61' : 08357-7425
KPP1881

62' : 08177-7358
TDS5686

70' : 08463-7345
UC 1711

70' : 08147-7348
I 9

71' : 08365-7434
B 2662

72' : 08414-7235
DAM1469

77' : 08388-7221
GLI 99AB

83' : 08401-7218
GLI 100

85' : 08390-7446
TOI 830

87' : 08340-7453
TDS5943

92' : 08382-7455
HJ 4137AB

103' : 08107-7430
B 1981AB

103' : 08384-7505
LDS 232

122' : 08234-7527
KPP2360

128' : 08198-7131
BSO 17AB

128' : 08312-7121
KPP 177

131' : 08431-7131
UC 1704



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.

08305-7329 HJ 4118 (HD 311401)

 
 
08h 30m 29.98s -73° 28' 31.3" P.A. 36.00 sep 24.3 mag 9.39,11.41 Sp K0
 
 
Coord 2000 08305-7329 Discov num HJ 4118 Comp Coord arcsec 2000 08 30 29.98 -73 28 31.3
Date first 1836 Date last 2015 Obs 9
Pa first 20 Pa last 36.3 P.A. Now (θ) 36.3°
Sep first 20.0 Sep last 24.281 Sep. Now (ρ) 24.281"
Mag pri 9.39 Mag sec 11.41 delta mag (ΔM) 2.02 Spectral class K0 (yellow-orange)
Pri motion ra -042 Sec motion ra -013
Pri motion dec +047 Sec motion dec +030
Notes
rPM=0.533
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 311401 Constellation Volans Tycho2 9206-01448-1 Gaia DR2 5220106760550184064
HD 311401
 
 
WDS 08305-7329 HJ 4118 (HD 311401) : NOTES
 
 
No records found.

 
 
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
08305-7329 HJ 4118 1999 6 35 24.2 9.30 10.90 K0 D 083029.98-732831.3
08305-7329 HJ 4118 2010 8 36 24.3 9.39 11.41 K0 083029.98-732831.3
08305-7329 HJ 4118 2015 9 36 24.3 9.39 11.41 K0 083029.98-732831.3

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

 
 
WDS 08305-7329 HJ 4118 (HD 311401) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08305-7329 HJ 4118 (HD 311401) : MEASURES
 
 
No records found.

 
 
WDS 08305-7329 (HD 311401) : VIRTUAL EYEPIECE
 
 

08305-7329 HJ 4118A mag 9.39 Sp K0 08305-7329 HJ 4118B sep 20.0 P.A. 11.80 mag 11.41 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 08305-7329 (HD 311401) : ALADIN DSS IMAGE @ 08h 30m 29.98s -73° 28' 31.3"
 
 
 
 
WDS 08305-7329 HJ 4118 (HD 311401) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08305-7329 HJ 4118 distance=0' 08320-7335 HEI 743 distance=10' 08286-7352 DAM1413 distance=26' 08283-7352 SWR 47 distance=26' 08367-7351 B 2185 distance=35' 08221-7324 HJ 4103AB distance=37' 08221-7324 HJ 4103AC distance=37' 08415-7337 HDS1252 distance=48' 08190-7330 HJ 4095AB distance=49' 08190-7330 HJ 4095AC distance=49' 08189-7308 B 1984 distance=54' 08292-7426 SWR 48 distance=58' 08357-7425 KPP1881 distance=61' 08177-7358 TDS5686 distance=62' 08463-7345 UC 1711 distance=70' 08147-7348 I 9 distance=70' 08365-7434 B 2662 distance=71' 08414-7235 DAM1469 distance=72' 08388-7221 GLI 99AB distance=77' 08388-7221 DAM1464AC distance=77' 08401-7218 GLI 100 distance=83' 08390-7446 TOI 830 distance=85' 08340-7453 TDS5943 distance=87' 08382-7455 HJ 4137AB distance=92' 08107-7430 B 1981AB distance=103' 08107-7430 CVR 3AB,C distance=103' 08384-7505 LDS 232 distance=103' 08234-7527 KPP2360 distance=122' 08198-7131 BSO 17AB distance=128' 08198-7131 BSO 17AC distance=128' 08198-7131 BSO 17Aa,Ab distance=128' 08198-7131 BSO 17BC distance=128' 08312-7121 KPP 177 distance=128' 08431-7131 UC 1704 distance=131' 08163-7527 LDS6175 distance=131' 08441-7128 B 2668 distance=136' 08232-7115 NSN 258 distance=138' 08239-7550 LIT 18 distance=144' 08503-7128 B 2193 distance=150' 08230-7102 HDS1196AB distance=151' 08307-7051 RSS 163 distance=158' 08287-7618 HDS1211 distance=170' 08228-7626 HJ 4109 distance=180' 08289-7024 UC 1678 distance=185' 08391-7023 DON 271AB distance=190' 08391-7023 HJ 4134AC distance=190' 08246-7010 UC 1670 distance=201' 08323-7656 TOK 123 distance=208' 08429-7707 HDS1253AB distance=224' 08429-7707 HDS1253Aa,Ab distance=224' 08181-7708 UC 1660 distance=225' 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 08305-7329 HJ 4118 36 24.3
Show 08320-7335 HEI 743 307 0.5 10
Show 08286-7352 DAM1413 243 3.5 26
Show 08283-7352 SWR 47 277 5.3 26
Show 08367-7351 B 2185 262 1.0 35
Show 08221-7324 HJ 4103 AB 284 26.8 37
Show 08221-7324 HJ 4103 AC 164 48.1 37
Show 08415-7337 HDS1252 232 0.6 48
Show 08190-7330 HJ 4095 AB 266 13.4 49
Show 08190-7330 HJ 4095 AC 337 23.4 49
Show 08189-7308 B 1984 25 0.7 54
Show 08292-7426 SWR 48 45 24.0 58
Show 08357-7425 KPP1881 222 14.7 61
Show 08177-7358 TDS5686 174 0.6 62
Show 08463-7345 UC 1711 185 24.2 70
Show 08147-7348 I 9 94 0.7 70
Show 08365-7434 B 2662 303 3.5 71
Show 08414-7235 DAM1469 119 3.5 72
Show 08388-7221 GLI 99 AB 285 17.3 77
Show 08388-7221 DAM1464 AC 240 17.0 77
Show 08401-7218 GLI 100 142 5.6 83
Show 08390-7446 TOI 830 226 2.9 85
Show 08340-7453 TDS5943 288 0.9 87
Show 08382-7455 HJ 4137 AB 200 5.4 92
Show 08107-7430 B 1981 AB 15 0.2 103
Show 08107-7430 CVR 3 AB,C 215 26.2 103
Show 08384-7505 LDS 232 142 31.2 103
Show 08234-7527 KPP2360 249 20.3 122
Show 08198-7131 BSO 17 AB 58 64.0 128
Show 08198-7131 BSO 17 AC 48 98.4 128
Show 08198-7131 BSO 17 Aa,Ab 7 1.3 128
Show 08198-7131 BSO 17 BC 30 37.2 128
Show 08312-7121 KPP 177 175 3.5 128
Show 08431-7131 UC 1704 236 149.0 131
Show 08163-7527 LDS6175 352 16.9 131
Show 08441-7128 B 2668 283 3.2 136
Show 08232-7115 NSN 258 51 3.1 138
Show 08239-7550 LIT 18 81 13.3 144
Show 08503-7128 B 2193 30 3.4 150
Show 08230-7102 HDS1196 AB 76 0.0 151
Show 08307-7051 RSS 163 32 11.4 158
Show 08287-7618 HDS1211 351 0.3 170
Show 08228-7626 HJ 4109 130 26.0 180
Show 08289-7024 UC 1678 196 29.0 185
Show 08391-7023 DON 271 AB 55 22.6 190
Show 08391-7023 HJ 4134 AC 104 40.5 190
Show 08246-7010 UC 1670 255 47.4 201
Show 08323-7656 TOK 123 51 18.9 208
Show 08429-7707 HDS1253 AB 311 0.2 224
Show 08429-7707 HDS1253 Aa,Ab 211 0.1 224
Show 08181-7708 UC 1660 358 45.5 225

 
 
WDS 08305-7329 : COMPONENTS
 
 
  A
B pa=11.8°
sep=19.99"
 
 
08305-7329 A
 
 
Componente originario normalizzato AB Name HD 311401 Coord arcsec 2000 083029.98-732831.3 Mag 9.39
Spectral class K0 (yellow-orange) PmRA -42.00 PmDE 47.0 Tycho2 9206-01448-1
HD 311401
Tycho2
Tycho2 9206-01448-1 Pflag RAmdeg 127.62496013 DEmdeg -73.47538085
PmRA -40.7 PmDE 48.5 E RAmdeg 13 E DEmdeg 14
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.95 EpDEm 1988.65
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 10.419 E BTmag 0.033 VTmag 9.385
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 127.62529278 DEdeg -73.47549306 EpRA 1990 1.66
EpDE 1990 1.70 E RAdeg 13.6 E DEdeg 15.1 Posflg
Corr 0.0
 
 
08305-7329 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 083030.94-732811.7 Mag 11.41 PmRA -13.00
PmDE 30.0 Calc delta mag 2.02 Calc coord yes