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Doubles in session


Current system
04399-0650
HJ 25 AB


Nearby doubles
11' : 04401-0640
BRT 368

45' : 04378-0616
RST4247

49' : 04429-0629
HJ 26

52' : 04382-0736
CVR 52

53' : 04398-0557
GWP 604

62' : 04431-0725
A 476

63' : 04365-0611
LDS 843

65' : 04437-0622
SKF1690

84' : 04393-0813
RST4251AB

88' : 04339-0644
BU 881

88' : 04385-0524
RST4249

94' : 04460-0659
BU 186

95' : 04339-0615
RST4244

104' : 04332-0724
GWP 597

109' : 04327-0707
BRT 367

112' : 04335-0750
TOK 248

113' : 04410-0840
RST4252

113' : 04374-0503
CVR 452

115' : 04423-0838
RST4253

118' : 04437-0508
A 114

127' : 04481-0625
A 477

127' : 04483-0657
TDS2970

129' : 04383-0856
RST4248AB

130' : 04432-0848
HJ 2238

130' : 04455-0512
HJ 27

132' : 04363-0449
TDS2911



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.

04399-0650 HJ 25 AB

 
 
04h 39m 45.55s -06° 49' 33.1" P.A. 85.00 sep 7.4 mag 10.00,12.00
 
 
Coord 2000 04399-0650 Discov num HJ   25 Comp AB Coord arcsec 2000 04 39 45.55 -06 49 33.1
Date first 1904 Date last 2015 Obs 9
Pa first 98 Pa last 85 P.A. Now (θ) 85°
Sep first 6.3 Sep last 7.371 Sep. Now (ρ) 7.371"
Mag pri 10.00 Mag sec 12.00 delta mag (ΔM) 2 Spectral class
Pri motion ra -007 Sec motion ra +020
Pri motion dec -010 Sec motion dec -010
Notes
rPM=1.207
This double is not physical.
 
 
04399-0650 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 39 46 -06 49 33 HJ 25 AB 2015 9 85 7.4 10.00 12.00 2.00 <===
Show 04 39 46 -06 49 33 HJ 25 AC 2015 10 312 14.9 10.00 11.70 1.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 4747-00369-1 Gaia DR2 3199878281950621312
 
 
WDS 04399-0650 HJ 25 AB : 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
04399-0650 HJ 25 AB 1998 3 87 7.2 10.00 12.00 D 043945.55-064933.1
04399-0650 HJ 25 AB 1999 4 87 7.2 10.00 12.00 D 043945.55-064933.1
04399-0650 HJ 25 AB 2013 5 86 7.4 10.00 12.00 043945.55-064933.1
04399-0650 HJ 25 AB 2015 7 85 7.4 10.00 12.00 043945.55-064933.1

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

 
 
WDS 04399-0650 HJ 25 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04399-0650 HJ 25 AB : MEASURES
 
 
No records found.

 
 
WDS 04399-0650 : VIRTUAL EYEPIECE
 
 

04399-0650 HJ 25A mag 10 04399-0650 HJ 25B sep 7.3 P.A. 85.00 mag 12 04399-0650 HJ 25C sep 14.9 P.A. 312.50 mag 11.7 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 04399-0650 : ALADIN DSS IMAGE @ 04h 39m 45.55s -06° 49' 33.1"
 
 
 
 
WDS 04399-0650 HJ 25 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04399-0650 HJ 25AB distance=1' 04399-0650 HJ 25AC distance=1' 04401-0640 BRT 368 distance=11' 04413-0631 CTI9207BE distance=30' 04378-0616 RST4247 distance=45' 04429-0629 HJ 26 distance=49' 04382-0736 CVR 52 distance=52' 04398-0557 GWP 604 distance=53' 04431-0725 A 476 distance=62' 04365-0611 LDS 843 distance=63' 04437-0622 SKF1690 distance=65' 04393-0813 RST4251AB distance=84' 04393-0813 TDS2925AC distance=84' 04339-0644 BU 881 distance=88' 04385-0524 RST4249 distance=88' 04460-0659 BU 186 distance=94' 04339-0615 RST4244 distance=95' 04332-0724 GWP 597 distance=104' 04327-0707 BRT 367 distance=109' 04335-0750 TOK 248 distance=112' 04410-0840 RST4252 distance=113' 04374-0503 CVR 452 distance=113' 04423-0838 RST4253 distance=115' 04437-0508 A 114 distance=118' 04481-0625 A 477 distance=127' 04483-0657 TDS2970 distance=127' 04383-0856 RST4248AB distance=129' 04383-0856 HLN 7AB,C distance=129' 04432-0848 HJ 2238 distance=130' 04455-0512 HJ 27 distance=130' 04363-0449 TDS2911 distance=132' 04436-0848 STF 590 distance=132' 04307-0642 A 475 distance=135' 04312-0726 HJ 24 distance=135' 04476-0534 GRE 1 distance=139' 04406-0912 WOR 17 distance=143' 04483-0811 UC 1215 distance=152' 04386-0921 TOK 387 distance=153' 04498-0625 CVR 54 distance=153' 04355-0428 WIS 107 distance=156' 04501-0727 TDS2981 distance=158' 04342-0433 A 113 distance=160' 04399-0406 GWP 605 distance=164' 04479-0842 HJ 3687 distance=165' 04465-0437 A 2 distance=168' 04319-0851 HJ 2234 distance=168' 04456-0919 GWP 614 distance=173' 04492-0509 KPP1959 distance=173' 04284-0736 GRV1248 distance=176' 04433-0937 BU 1384AB distance=176' 04433-0937 STF 588AC distance=176' 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 04399-0650 HJ 25 AB 85 7.4 1
Show 04399-0650 HJ 25 AC 312 14.9 1
Show 04401-0640 BRT 368 180 5.0 11
Show 04413-0631 CTI9207 BE 107 2.6 30
Show 04378-0616 RST4247 305 0.8 45
Show 04429-0629 HJ 26 289 10.8 49
Show 04382-0736 CVR 52 196 53.1 52
Show 04398-0557 GWP 604 236 135.7 53
Show 04431-0725 A 476 154 0.8 62
Show 04365-0611 LDS 843 342 31.4 63
Show 04437-0622 SKF1690 82 1.6 65
Show 04393-0813 RST4251 AB 52 0.2 84
Show 04393-0813 TDS2925 AC 326 0.5 84
Show 04339-0644 BU 881 66 1.3 88
Show 04385-0524 RST4249 46 0.5 88
Show 04460-0659 BU 186 28 0.4 94
Show 04339-0615 RST4244 117 1.5 95
Show 04332-0724 GWP 597 122 43.2 104
Show 04327-0707 BRT 367 123 4.0 109
Show 04335-0750 TOK 248 314 281.2 112
Show 04410-0840 RST4252 71 1.1 113
Show 04374-0503 CVR 452 320 14.3 113
Show 04423-0838 RST4253 229 0.7 115
Show 04437-0508 A 114 312 4.4 118
Show 04481-0625 A 477 165 0.6 127
Show 04483-0657 TDS2970 278 0.5 127
Show 04383-0856 RST4248 AB 129 0.3 129
Show 04383-0856 HLN 7 AB,C 165 8.4 129
Show 04432-0848 HJ 2238 67 18.1 130
Show 04455-0512 HJ 27 51 39.6 130
Show 04363-0449 TDS2911 353 0.5 132
Show 04436-0848 STF 590 318 9.3 132
Show 04307-0642 A 475 304 2.1 135
Show 04312-0726 HJ 24 72 24.1 135
Show 04476-0534 GRE 1 217 8.7 139
Show 04406-0912 WOR 17 194 2.0 143
Show 04483-0811 UC 1215 92 68.5 152
Show 04386-0921 TOK 387 244 0.0 153
Show 04498-0625 CVR 54 337 23.9 153
Show 04355-0428 WIS 107 273 618.9 156
Show 04501-0727 TDS2981 26 0.6 158
Show 04342-0433 A 113 345 4.1 160
Show 04399-0406 GWP 605 65 37.4 164
Show 04479-0842 HJ 3687 281 24.8 165
Show 04465-0437 A 2 179 1.7 168
Show 04319-0851 HJ 2234 270 40.7 168
Show 04456-0919 GWP 614 36 139.9 173
Show 04492-0509 KPP1959 294 15.5 173
Show 04284-0736 GRV1248 229 6.1 176
Show 04433-0937 BU 1384 AB 93 8.2 176
Show 04433-0937 STF 588 AC 268 45.4 176

 
 
WDS 04399-0650 : COMPONENTS
 
 
  A B
B pa=85.0°
sep=7.32"
 
C pa=312.5°
sep=14.88"
pa=297.3°
sep=20.54"
 
 
04399-0650 A
 
 
Coord arcsec 2000 043945.55-064933.1 Mag 10 PmRA -7.00 PmDE -10.0
Tycho2 4747-00369-1
Tycho2
Tycho2 4747-00369-1 Pflag RAmdeg 69.93981327 DEmdeg -6.82586701
PmRA -6.3 PmDE -18.3 E RAmdeg 36 E DEmdeg 40
E pmRA 1.8 E pmDE 1.9 EpRAm 1987.11 EpDEm 1986.33
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.7 Q pmRA 0.3
Q pmDE 1.7 BTmag 11.371 E BTmag 0.067 VTmag 10.755
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 69.93982806 DEdeg -6.82582278 EpRA 1990 1.53
EpDE 1990 1.33 E RAdeg 36.8 E DEdeg 41.4 Posflg
Corr 0.1
 
 
04399-0650 B
 
 
Coord arcsec 2000 043946.04-064932.5 Mag 12 PmRA 20.00 PmDE -10.0
Calc delta mag 2 Calc coord yes
 
 
04399-0650 C
 
 
Coord arcsec 2000 043944.81-064923.0 Mag 11.7 PmRA -9.00 PmDE -17.0
Calc delta mag 1.7 Calc coord yes