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Doubles in session


Current system
08457-0446
HJ 2465


Nearby doubles
16' : 08453-0432
GWP1076

38' : 08434-0500
RST4419

42' : 08441-0412
A 552

54' : 08490-0507
J 383

55' : 08421-0441
TDS 489

58' : 08491-0514
HJ 2468

58' : 08492-0419
TVB 203

70' : 08504-0440
GWP1091

72' : 08411-0430
GWP1066

73' : 08506-0442
UC 1719

78' : 08508-0510
J 1534

78' : 08504-0412
HJ 107

80' : 08442-0602
TVB 198

85' : 08406-0410
RST4416

91' : 08405-0359
KPP2716

94' : 08407-0542
A 340

96' : 08514-0529
TDS6139

96' : 08494-0327
HUB 9

97' : 08522-0453
RST4423

99' : 08447-0309
RST4420

101' : 08425-0317
CVR1161

104' : 08474-0306
RST4422

105' : 08504-0328
KPP2969

105' : 08527-0453
HJ 2472

106' : 08500-0322
GWP1090

107' : 08488-0622
UC 1715



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.

08457-0446 HJ 2465

 
 
08h 45m 44.08s -04° 45' 38.1" P.A. 99.00 sep 15.7 mag 10.93,12.10
 
 
Coord 2000 08457-0446 Discov num HJ 2465 Comp Coord arcsec 2000 08 45 44.08 -04 45 38.1
Date first 1830 Date last 2015 Obs 11
Pa first 90 Pa last 99 P.A. Now (θ) 99°
Sep first 14.0 Sep last 15.65 Sep. Now (ρ) 15.65"
Mag pri 10.93 Mag sec 12.10 delta mag (ΔM) 1.17 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec +014 Sec motion dec +002
Notes
rPM=0.855
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 4872-00257-1 Gaia DR2 5761452959750849024
 
 
WDS 08457-0446 HJ 2465 : 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
08457-0446 HJ 2465 1998 3 98 15.7 10.93 12.10 D 084544.08-044538.1
08457-0446 HJ 2465 2000 4 98 15.7 10.93 12.10 D 084544.08-044538.1
08457-0446 HJ 2465 2015 6 99 15.7 10.93 12.10 084544.08-044538.1

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

 
 
WDS 08457-0446 HJ 2465 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08457-0446 HJ 2465 : MEASURES
 
 
No records found.

 
 
WDS 08457-0446 : VIRTUAL EYEPIECE
 
 

08457-0446 HJ 2465A mag 10.93 08457-0446 HJ 2465B sep 15.6 P.A. 99.00 mag 12.1 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 08457-0446 : ALADIN DSS IMAGE @ 08h 45m 44.08s -04° 45' 38.1"
 
 
 
 
WDS 08457-0446 HJ 2465 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08457-0446 HJ 2465 distance=0' 08453-0432 GWP1076 distance=16' 08434-0500 RST4419 distance=38' 08441-0412 A 552 distance=42' 08490-0507 J 383 distance=54' 08421-0441 TDS 489 distance=55' 08491-0514 HJ 2468 distance=58' 08492-0419 TVB 203 distance=58' 08504-0440 GWP1091 distance=70' 08411-0430 GWP1066 distance=72' 08506-0442 UC 1719 distance=73' 08508-0510 J 1534 distance=78' 08504-0412 HJ 107 distance=78' 08442-0602 TVB 198 distance=80' 08406-0410 RST4416 distance=85' 08405-0359 KPP2716 distance=91' 08407-0542 A 340 distance=94' 08514-0529 TDS6139 distance=96' 08494-0327 HUB 9 distance=96' 08522-0453 RST4423 distance=97' 08447-0309 RST4420 distance=99' 08425-0317 CVR1161 distance=101' 08474-0306 RST4422 distance=104' 08504-0328 KPP2969 distance=105' 08527-0453 HJ 2472 distance=105' 08500-0322 GWP1090 distance=106' 08488-0622 UC 1715 distance=107' 08501-0318 DAM1489 distance=110' 08531-0437 LDS3828 distance=110' 08449-0637 JNN 63 distance=113' 08501-0313 TDS6121 distance=113' 08512-0326 UC 1723 distance=115' 08459-0643 HJ 796 distance=118' 08538-0437 TVB 207 distance=121' 08533-0356 GWP1101 distance=124' 08386-0548 HJ 2461 distance=125' 08481-0647 GWP1086 distance=127' 08453-0236 STF1270 distance=130' 08430-0242 HO 355 distance=131' 08392-0317 GWP1060 distance=133' 08460-0232 ITF 97 distance=134' 08436-0237 J 1530 distance=135' 08374-0400 GWP1051 distance=136' 08459-0230 ITF 98 distance=136' 08461-0230 ITF 83 distance=137' 08550-0427 RST4426 distance=140' 08547-0520 LDS 239 distance=140' 08404-0641 GWP1063 distance=140' 08498-0239 CVR1171 distance=141' 08543-0553 A 2966 distance=145' 08525-0303 HJ 108 distance=146' 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 08457-0446 HJ 2465 99 15.7
Show 08453-0432 GWP1076 162 6.8 16
Show 08434-0500 RST4419 303 1.3 38
Show 08441-0412 A 552 35 0.2 42
Show 08490-0507 J 383 320 3.5 54
Show 08421-0441 TDS 489 347 2.4 55
Show 08491-0514 HJ 2468 345 23.8 58
Show 08492-0419 TVB 203 110 7.6 58
Show 08504-0440 GWP1091 173 99.4 70
Show 08411-0430 GWP1066 191 431.8 72
Show 08506-0442 UC 1719 249 55.0 73
Show 08508-0510 J 1534 120 8.4 78
Show 08504-0412 HJ 107 24 33.5 78
Show 08442-0602 TVB 198 43 3.7 80
Show 08406-0410 RST4416 333 2.1 85
Show 08405-0359 KPP2716 215 7.2 91
Show 08407-0542 A 340 301 2.7 94
Show 08514-0529 TDS6139 89 0.5 96
Show 08494-0327 HUB 9 170 1.3 96
Show 08522-0453 RST4423 61 0.6 97
Show 08447-0309 RST4420 295 1.2 99
Show 08425-0317 CVR1161 167 4.0 101
Show 08474-0306 RST4422 152 2.5 104
Show 08504-0328 KPP2969 125 2.1 105
Show 08527-0453 HJ 2472 173 17.9 105
Show 08500-0322 GWP1090 45 18.6 106
Show 08488-0622 UC 1715 289 8.3 107
Show 08501-0318 DAM1489 119 8.8 110
Show 08531-0437 LDS3828 112 17.1 110
Show 08449-0637 JNN 63 23 0.3 113
Show 08501-0313 TDS6121 119 0.8 113
Show 08512-0326 UC 1723 202 10.3 115
Show 08459-0643 HJ 796 123 22.5 118
Show 08538-0437 TVB 207 118 8.5 121
Show 08533-0356 GWP1101 238 7.2 124
Show 08386-0548 HJ 2461 95 19.0 125
Show 08481-0647 GWP1086 308 17.0 127
Show 08453-0236 STF1270 265 4.7 130
Show 08430-0242 HO 355 152 0.8 131
Show 08392-0317 GWP1060 16 10.0 133
Show 08460-0232 ITF 97 350 4.5 134
Show 08436-0237 J 1530 303 12.3 135
Show 08374-0400 GWP1051 83 182.6 136
Show 08459-0230 ITF 98 114 21.9 136
Show 08461-0230 ITF 83 322 5.7 137
Show 08550-0427 RST4426 114 0.3 140
Show 08547-0520 LDS 239 150 39.1 140
Show 08404-0641 GWP1063 143 9.5 140
Show 08498-0239 CVR1171 276 4.2 141
Show 08543-0553 A 2966 320 0.7 145
Show 08525-0303 HJ 108 252 9.2 146

 
 
WDS 08457-0446 : COMPONENTS
 
 
  A
B pa=99.0°
sep=15.60"
 
 
08457-0446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084544.08-044538.1 Mag 10.93 PmRA -1.00
PmDE 14.0 Tycho2 4872-00257-1
Tycho2
Tycho2 4872-00257-1 Pflag RAmdeg 131.43368776 DEmdeg -4.76059312
PmRA -1.2 PmDE 13.1 E RAmdeg 40 E DEmdeg 46
E pmRA 2.1 E pmDE 2.3 EpRAm 1987.03 EpDEm 1984.47
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 11.749 E BTmag 0.085 VTmag 10.934
E VTmag 0.070 Prox 999 TYC T HIP
CCDM RAdeg 131.43369056 DEdeg -4.76062528 EpRA 1990 1.79
EpDE 1990 1.55 E RAdeg 42.7 E DEdeg 55.1 Posflg
Corr 0.2
CCDM
Ccdm 08457-0446 RComp Comp A Note1
Note2 Discov num DRAs 2.10 DDEs 22.0
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -04 2445 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 4765 M ADS BDS N IDS IDS 08407S0424A
HIC
 
 
08457-0446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084545.11-044540.5 Mag 12.1 PmRA -1.00
PmDE 2.0 Calc delta mag 1.17 Calc coord yes
CCDM
Ccdm 08457-0446 RComp Comp B Note1
Note2 Discov num HJ 2465 DRAs 3.08 DDEs 19.9
R dRAs 65 Year 1896 Theta 095 Rho 15.8
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4765 M ADS BDS N IDS IDS 08407S0424B
HIC