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Doubles in session


Current system
07018-7345
HJ 3936


Nearby doubles
8' : 07031-7350
CBL 129

11' : 07009-7355
TDS4382

27' : 06577-7325
HEI 714

37' : 07099-7334
B 2621

41' : 07110-7356
HJ 3953

44' : 06548-7417
HJ 3927

50' : 06540-7309
WIS 133

51' : 07042-7255
R 70

54' : 06537-7305
UC 1502

58' : 07087-7435
TDS4514

61' : 06489-7318
TOI 801

63' : 06487-7315
B 2612

66' : 07098-7249
HEI 720

68' : 07120-7437
HJ 3959

69' : 07012-7453
KPP1646

70' : 06497-7433
TOK 389

72' : 06460-7415
HJ 3904

74' : 06459-7316
TDS4115

75' : 07193-7355
B 2144

92' : 06493-7501
UC 1489

92' : 07032-7213
TDS4422

93' : 07105-7221
HEI 722

96' : 06487-7228
HDS 945

97' : 06577-7520
TDS4327

100' : 06523-7517
WIS 132

102' : 07213-7248
SWR 27



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.

07018-7345 HJ 3936

 
 
07h 01m 43.71s -73° 44' 57.5" P.A. 268.00 sep 7.4 mag 11.20,11.60
 
 
Coord 2000 07018-7345 Discov num HJ 3936 Comp Coord arcsec 2000 07 01 43.71 -73 44 57.5
Date first 1835 Date last 2016 Obs 8
Pa first 266 Pa last 268.2 P.A. Now (θ) 268.2°
Sep first 3.0 Sep last 7.382 Sep. Now (ρ) 7.382"
Mag pri 11.20 Mag sec 11.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +010 Sec motion ra -062
Pri motion dec +008 Sec motion dec +007
Notes
rPM=1.154
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Volans Tycho2 9190-00745-1 Gaia DR2 5262097070957080192
 
 
WDS 07018-7345 HJ 3936 : 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
07018-7345 HJ 3936 2000 5 269 7.4 11.20 11.60 D 070143.71-734457.5
07018-7345 HJ 3936 2016 8 268 7.4 11.20 11.60 070143.71-734457.5

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

 
 
WDS 07018-7345 HJ 3936 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07018-7345 HJ 3936 : MEASURES
 
 
No records found.

 
 
WDS 07018-7345 : VIRTUAL EYEPIECE
 
 

07018-7345 HJ 3936A mag 11.2 07018-7345 HJ 3936B sep 2.1 P.A. 263.60 mag 11.6 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 07018-7345 : ALADIN DSS IMAGE @ 07h 01m 43.71s -73° 44' 57.5"
 
 
 
 
WDS 07018-7345 HJ 3936 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07018-7345 HJ 3936 distance=0' 07031-7350 CBL 129 distance=8' 07009-7355 TDS4382 distance=11' 06577-7325 HEI 714 distance=27' 07099-7334 B 2621 distance=37' 07110-7356 HJ 3953 distance=41' 06548-7417 HJ 3927 distance=44' 06540-7309 WIS 133 distance=50' 07042-7255 R 70 distance=51' 06537-7305 UC 1502 distance=54' 07087-7435 TDS4514 distance=58' 06489-7318 TOI 801 distance=61' 06487-7315 B 2612 distance=63' 07098-7249 HEI 720 distance=66' 07120-7437 HJ 3959 distance=68' 07012-7453 KPP1646 distance=69' 06497-7433 TOK 389 distance=70' 06460-7415 HJ 3904 distance=72' 06459-7316 TDS4115 distance=74' 07193-7355 B 2144 distance=75' 06493-7501 UC 1489 distance=92' 07032-7213 TDS4422 distance=92' 07105-7221 HEI 722 distance=93' 06487-7228 HDS 945 distance=96' 06577-7520 TDS4327 distance=97' 06523-7517 WIS 132 distance=100' 07213-7248 SWR 27 distance=102' 06571-7202 HJ 3929 distance=105' 06426-7237 HEI 705 distance=108' 07014-7537 HDS 977 distance=113' 07150-7203 KPP3710 distance=118' 07119-7541 KPP1546 distance=123' 07101-7143 HEI 721 distance=128' 06562-7136 UC 1507 distance=132' 06438-7159 CVN 76 distance=133' 07155-7552 I 312 distance=138' 07056-7116 TOK 114 distance=150' 07008-7112 TDS4380 distance=153' 07064-7103 HEI 718 distance=164' 07209-7619 I 775 distance=171' 07208-7624 UC 1567 distance=175' 06598-7648 KPP2880 distance=184' 06510-7042 DEA 4 distance=190' 06455-7048 B 2608AB distance=192' 06455-7048 BAU 37AC distance=192' 06455-7048 BAU 37AD distance=192' 06475-7651 HDS 942Aa,Ab distance=194' 06475-7651 HJ 3911AB distance=194' 06475-7651 DAW9003AC distance=194' 07021-7028 TDS4401 distance=198' 07087-7030 DUN 42 distance=198' 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 07018-7345 HJ 3936 268 7.4
Show 07031-7350 CBL 129 140 51.3 8
Show 07009-7355 TDS4382 331 1.9 11
Show 06577-7325 HEI 714 267 1.7 27
Show 07099-7334 B 2621 233 3.0 37
Show 07110-7356 HJ 3953 327 16.2 41
Show 06548-7417 HJ 3927 12 13.4 44
Show 06540-7309 WIS 133 279 86.4 50
Show 07042-7255 R 70 222 23.5 51
Show 06537-7305 UC 1502 156 38.8 54
Show 07087-7435 TDS4514 151 0.6 58
Show 06489-7318 TOI 801 129 2.0 61
Show 06487-7315 B 2612 250 6.6 63
Show 07098-7249 HEI 720 157 1.4 66
Show 07120-7437 HJ 3959 209 15.3 68
Show 07012-7453 KPP1646 27 12.7 69
Show 06497-7433 TOK 389 339 0.2 70
Show 06460-7415 HJ 3904 107 8.6 72
Show 06459-7316 TDS4115 157 0.4 74
Show 07193-7355 B 2144 127 0.5 75
Show 06493-7501 UC 1489 26 70.9 92
Show 07032-7213 TDS4422 294 1.0 92
Show 07105-7221 HEI 722 301 1.0 93
Show 06487-7228 HDS 945 245 0.3 96
Show 06577-7520 TDS4327 26 1.5 97
Show 06523-7517 WIS 132 59 845.0 100
Show 07213-7248 SWR 27 67 13.6 102
Show 06571-7202 HJ 3929 238 9.4 105
Show 06426-7237 HEI 705 181 2.7 108
Show 07014-7537 HDS 977 184 12.3 113
Show 07150-7203 KPP3710 197 2.1 118
Show 07119-7541 KPP1546 76 11.7 123
Show 07101-7143 HEI 721 4 0.9 128
Show 06562-7136 UC 1507 274 145.3 132
Show 06438-7159 CVN 76 340 5.5 133
Show 07155-7552 I 312 347 0.3 138
Show 07056-7116 TOK 114 238 11.5 150
Show 07008-7112 TDS4380 169 2.3 153
Show 07064-7103 HEI 718 341 0.7 164
Show 07209-7619 I 775 115 4.8 171
Show 07208-7624 UC 1567 278 27.1 175
Show 06598-7648 KPP2880 59 1.4 184
Show 06510-7042 DEA 4 274 15.0 190
Show 06455-7048 B 2608 AB 261 5.1 192
Show 06455-7048 BAU 37 AC 333 26.0 192
Show 06455-7048 BAU 37 AD 142 55.9 192
Show 06475-7651 HDS 942 Aa,Ab 227 0.2 194
Show 06475-7651 HJ 3911 AB 48 21.8 194
Show 06475-7651 DAW9003 AC 291 17.4 194
Show 07021-7028 TDS4401 18 0.8 198
Show 07087-7030 DUN 42 299 14.5 198

 
 
WDS 07018-7345 : COMPONENTS
 
 
  A
B pa=263.6°
sep=2.08"
 
 
07018-7345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 070143.71-734457.5 Mag 11.2 PmRA 10.00
PmDE 8.0 Tycho2 9190-00745-1 DM CP-73 426
Tycho2
Tycho2 9190-00745-1 Pflag RAmdeg 105.43215629 DEmdeg -73.74931647
PmRA -2.1 PmDE 9.3 E RAmdeg 42 E DEmdeg 44
E pmRA 2.5 E pmDE 2.3 EpRAm 1988.62 EpDEm 1987.96
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 11.676 E BTmag 0.068 VTmag 11.150
E VTmag 0.071 Prox 999 TYC T HIP
CCDM RAdeg 105.43217333 DEdeg -73.74933750 EpRA 1990 1.75
EpDE 1990 1.82 E RAdeg 42.6 E DEdeg 45.2 Posflg
Corr 0.1
 
 
07018-7345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070143.22-734457.7 Mag 11.6 PmRA -62.00
PmDE 7.0 Calc delta mag 0.4 Calc coord yes