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Doubles in session


Current system
06460-7415
HJ 3904
HD 50550


Nearby doubles
25' : 06497-7433
TOK 389

37' : 06548-7417
HJ 3927

49' : 06493-7501
UC 1489

58' : 06489-7318
TOI 801

58' : 06357-7335
B 2120

59' : 06459-7316
TDS4115

60' : 06487-7315
B 2612

65' : 07009-7355
TDS4382

66' : 06330-7454
HRG 3

68' : 06523-7517
WIS 132

70' : 06577-7325
HEI 714

71' : 06378-7312
B 2605

72' : 07018-7345
HJ 3936

73' : 07012-7453
KPP1646

74' : 06540-7309
WIS 133

76' : 07031-7350
CBL 129

77' : 06537-7305
UC 1502

81' : 06577-7520
TDS4327

87' : 06278-7331
WIS 124

97' : 06337-7538
LDS 169

97' : 06361-7247
HJ 3890

99' : 06426-7237
HEI 705

102' : 06272-7311
KPP1871

103' : 07014-7537
HDS 977

105' : 06411-7557
UC 1469

108' : 06487-7228
HDS 945



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.

06460-7415 HJ 3904 (HD 50550)

 
 
06h 45m 54.36s -74° 14' 10.1" P.A. 107.00 sep 8.6 mag 10.14,12.30 Sp F0V
 
 
Coord 2000 06460-7415 Discov num HJ 3904 Comp Coord arcsec 2000 06 45 54.36 -74 14 10.1
Date first 1836 Date last 2016 Obs 9
Pa first 104 Pa last 106.9 P.A. Now (θ) 106.9°
Sep first 4.0 Sep last 8.649 Sep. Now (ρ) 8.649"
Mag pri 10.14 Mag sec 12.30 delta mag (ΔM) 2.16 Spectral class F0V (yellow-white)
Pri motion ra -015 Sec motion ra -006
Pri motion dec +004 Sec motion dec +007
Notes
rPM=0.611
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 50550 Constellation Volans Tycho2 9189-00905-1 Gaia DR2 5262019280510349696
HD 50550
 
 
WDS 06460-7415 HJ 3904 (HD 50550) : 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
06460-7415 HJ 3904 1998 6 107 8.6 10.14 12.30 F0V D 064554.36-741410.1
06460-7415 HJ 3904 2015 8 107 8.7 10.14 12.30 F0V 064554.36-741410.1
06460-7415 HJ 3904 2016 9 107 8.6 10.14 12.30 F0V 064554.36-741410.1

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

 
 
WDS 06460-7415 HJ 3904 (HD 50550) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06460-7415 HJ 3904 (HD 50550) : MEASURES
 
 
No records found.

 
 
WDS 06460-7415 (HD 50550) : VIRTUAL EYEPIECE
 
 

06460-7415 HJ 3904A mag 10.14 Sp F0V 06460-7415 HJ 3904B sep 3.4 P.A. 138.20 mag 12.3 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 06460-7415 (HD 50550) : ALADIN DSS IMAGE @ 06h 45m 54.36s -74° 14' 10.1"
 
 
 
 
WDS 06460-7415 HJ 3904 (HD 50550) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06460-7415 HJ 3904 distance=0' 06497-7433 TOK 389 distance=25' 06548-7417 HJ 3927 distance=37' 06493-7501 UC 1489 distance=49' 06489-7318 TOI 801 distance=58' 06357-7335 B 2120 distance=58' 06459-7316 TDS4115 distance=59' 06487-7315 B 2612 distance=60' 07009-7355 TDS4382 distance=65' 06330-7454 HRG 3 distance=66' 06523-7517 WIS 132 distance=68' 06577-7325 HEI 714 distance=70' 06378-7312 B 2605 distance=71' 07018-7345 HJ 3936 distance=72' 07012-7453 KPP1646 distance=73' 06540-7309 WIS 133 distance=74' 07031-7350 CBL 129 distance=76' 06537-7305 UC 1502 distance=77' 06577-7520 TDS4327 distance=81' 06278-7331 WIS 124 distance=87' 06337-7538 LDS 169 distance=97' 06361-7247 HJ 3890 distance=97' 06426-7237 HEI 705 distance=99' 06272-7311 KPP1871 distance=102' 07014-7537 HDS 977 distance=103' 06411-7557 UC 1469 distance=105' 06487-7228 HDS 945 distance=108' 07042-7255 R 70 distance=111' 06287-7606 TDS3861AB distance=130' 06438-7159 CVN 76 distance=136' 06571-7202 HJ 3929 distance=141' 07032-7213 TDS4422 distance=143' 06410-7147 I 351AB distance=150' 06410-7147 I 351AC distance=150' 06274-7635 TDS3839 distance=157' 06475-7651 HDS 942Aa,Ab distance=158' 06475-7651 HJ 3911AB distance=158' 06475-7651 DAW9003AC distance=158' 06308-7643 HEN 4 distance=160' 06381-7136 TDS3982 distance=162' 06598-7648 KPP2880 distance=163' 06562-7136 UC 1507 distance=165' 06516-7708 HJ 3926 distance=176' 06444-7715 HDS 936 distance=181' 07007-7709 RST1340 distance=184' 07008-7112 TDS4380 distance=194' 07056-7116 TOK 114 distance=199' 06378-7056 TOK 112 distance=202' 06455-7048 B 2608AB distance=206' 06455-7048 BAU 37AC distance=206' 06455-7048 BAU 37AD distance=206' 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 06460-7415 HJ 3904 107 8.6
Show 06497-7433 TOK 389 339 0.2 25
Show 06548-7417 HJ 3927 12 13.4 37
Show 06493-7501 UC 1489 26 70.9 49
Show 06489-7318 TOI 801 129 2.0 58
Show 06357-7335 B 2120 196 0.2 58
Show 06459-7316 TDS4115 157 0.4 59
Show 06487-7315 B 2612 250 6.6 60
Show 07009-7355 TDS4382 331 1.9 65
Show 06330-7454 HRG 3 70 18.1 66
Show 06523-7517 WIS 132 59 845.0 68
Show 06577-7325 HEI 714 267 1.7 70
Show 06378-7312 B 2605 222 6.6 71
Show 07018-7345 HJ 3936 268 7.4 72
Show 07012-7453 KPP1646 27 12.7 73
Show 06540-7309 WIS 133 279 86.4 74
Show 07031-7350 CBL 129 140 51.3 76
Show 06537-7305 UC 1502 156 38.8 77
Show 06577-7520 TDS4327 26 1.5 81
Show 06278-7331 WIS 124 32 44.2 87
Show 06337-7538 LDS 169 35 21.1 97
Show 06361-7247 HJ 3890 34 12.8 97
Show 06426-7237 HEI 705 181 2.7 99
Show 06272-7311 KPP1871 186 14.6 102
Show 07014-7537 HDS 977 184 12.3 103
Show 06411-7557 UC 1469 122 34.6 105
Show 06487-7228 HDS 945 245 0.3 108
Show 07042-7255 R 70 222 23.5 111
Show 06287-7606 TDS3861 AB 143 0.4 130
Show 06438-7159 CVN 76 340 5.5 136
Show 06571-7202 HJ 3929 238 9.4 141
Show 07032-7213 TDS4422 294 1.0 143
Show 06410-7147 I 351 AB 333 17.3 150
Show 06410-7147 I 351 AC 15 64.9 150
Show 06274-7635 TDS3839 79 0.8 157
Show 06475-7651 HDS 942 Aa,Ab 227 0.2 158
Show 06475-7651 HJ 3911 AB 48 21.8 158
Show 06475-7651 DAW9003 AC 291 17.4 158
Show 06308-7643 HEN 4 97 1.3 160
Show 06381-7136 TDS3982 352 0.5 162
Show 06598-7648 KPP2880 59 1.4 163
Show 06562-7136 UC 1507 274 145.3 165
Show 06516-7708 HJ 3926 299 24.5 176
Show 06444-7715 HDS 936 55 14.6 181
Show 07007-7709 RST1340 347 0.2 184
Show 07008-7112 TDS4380 169 2.3 194
Show 07056-7116 TOK 114 238 11.5 199
Show 06378-7056 TOK 112 115 17.6 202
Show 06455-7048 B 2608 AB 261 5.1 206
Show 06455-7048 BAU 37 AC 333 26.0 206
Show 06455-7048 BAU 37 AD 142 55.9 206

 
 
WDS 06460-7415 : COMPONENTS
 
 
  A
B pa=138.2°
sep=3.37"
 
 
06460-7415 A
 
 
Componente originario normalizzato AB Name HD 50550 Coord arcsec 2000 064554.36-741410.1 Mag 10.14
Spectral class F0V (yellow-white) PmRA -15.00 PmDE 4.0 Tycho2 9189-00905-1
HD 50550
Tycho2
Tycho2 9189-00905-1 Pflag RAmdeg 101.47650862 DEmdeg -74.23614122
PmRA -1.7 PmDE 3.7 E RAmdeg 19 E DEmdeg 18
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.14 EpDEm 1991.14
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.7 Q pmRA 0.0
Q pmDE 0.7 BTmag 10.557 E BTmag 0.032 VTmag 10.141
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 101.47652250 DEdeg -74.23614944 EpRA 1990 1.87
EpDE 1990 1.86 E RAdeg 19.1 E DEdeg 18.2 Posflg
Corr 0.1
 
 
06460-7415 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064554.91-741412.6 Mag 12.3 PmRA -6.00
PmDE 7.0 Calc delta mag 2.16 Calc coord yes