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Doubles in session


Current system
03246-4540
HJ 3576
HD 21319


Nearby doubles
23' : 03262-4524
TDS2547

38' : 03253-4503
HU 1356

40' : 03217-4514
UC 992

53' : 03206-4611
KPP1198

54' : 03200-4514
COO 18

56' : 03199-4514
B 1447AB

58' : 03295-4515
LDS 99

59' : 03192-4557
KPP3518

63' : 03305-4534
RST 76

63' : 03196-4506
TDS2524

64' : 03195-4506
HU 1355

72' : 03246-4651
I 1485

81' : 03214-4653
UC 990AB

103' : 03188-4418
RSS 63

105' : 03273-4359
B 1452

107' : 03190-4411
R 26

110' : 03170-4426
TDS2514

111' : 03149-4458
TOI 914

111' : 03140-4543
RST 62

111' : 03304-4408
DON 52

115' : 03137-4536
I 1482

115' : 03310-4407
UC 1013

116' : 03180-4408
DAM 786

123' : 03336-4659
TOK 656

123' : 03128-4547
RST 61

127' : 03282-4339
HJ 3579



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.

03246-4540 HJ 3576 (HD 21319)

 
 
03h 24m 34.45s -45° 39' 47.2" P.A. 342.00 sep 2.8 mag 7.34,8.82 Sp A2V+ dist. 137.74 pc (449.31 l.y.)
 
 
Coord 2000 03246-4540 Discov num HJ 3576 Comp Coord arcsec 2000 03 24 34.45 -45 39 47.2
Date first 1836 Date last 2016 Obs 30
Pa first 340 Pa last 341.5 P.A. Now (θ) 341.5°
Sep first 4.0 Sep last 2.836 Sep. Now (ρ) 2.836"
Mag pri 7.34 Mag sec 8.82 delta mag (ΔM) 1.48 Spectral class A2V+ (white)
Pri motion ra +007 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21319 Constellation Horologium SAO 216302 HIP 15883
Tycho2 8059-01285-1 Gaia DR2 4846401961065332096 HD 21319 GC 4082
CD CD-46 1027 CP CP-46 319 Distance 137.74 Distance ly 449.31
 
 
WDS 03246-4540 HJ 3576 (HD 21319) : 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
03246-4540 HJ 3576 1993 27 341 2.9 7.34 8.82 A2V+ D 032434.55-453950.1
03246-4540 HJ 3576 2015 28 342 2.8 7.34 8.82 A2V+ 032434.45-453947.2
03246-4540 HJ 3576 2016 30 342 2.8 7.34 8.82 A2V+ 032434.45-453947.2

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

 
 
WDS 03246-4540 HJ 3576 (HD 21319) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03246-4540 HJ 3576 (HD 21319) : MEASURES
 
 
No records found.

 
 
WDS 03246-4540 (HD 21319) : VIRTUAL EYEPIECE
 
 

03246-4540 HJ 3576A mag 7.34 Sp A2V 03246-4540 HJ 3576B sep 2.8 P.A. 346.80 mag 8.82 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 03246-4540 (HD 21319) : ALADIN DSS IMAGE @ 03h 24m 34.45s -45° 39' 47.2"
 
 
 
 
WDS 03246-4540 HJ 3576 (HD 21319) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03246-4540 HJ 3576 distance=0' 03262-4524 TDS2547 distance=23' 03253-4503 HU 1356 distance=38' 03217-4514 UC 992 distance=40' 03206-4611 KPP1198 distance=53' 03200-4514 COO 18 distance=54' 03199-4514 B 1447AB distance=56' 03295-4515 LDS 99 distance=58' 03192-4557 KPP3518 distance=59' 03305-4534 RST 76 distance=63' 03196-4506 TDS2524 distance=63' 03195-4506 HU 1355 distance=64' 03246-4651 I 1485 distance=72' 03214-4653 TDS2528Aa,Ab distance=81' 03214-4653 UC 990AB distance=81' 03188-4418 RSS 63 distance=103' 03273-4359 B 1452 distance=105' 03190-4411 R 26 distance=107' 03170-4426 TDS2514 distance=110' 03149-4458 TOI 914 distance=111' 03140-4543 RST 62 distance=111' 03304-4408 DON 52 distance=111' 03137-4536 I 1482 distance=115' 03310-4407 UC 1013 distance=115' 03180-4408 DAM 786 distance=116' 03336-4659 TOK 656 distance=123' 03128-4547 RST 61 distance=123' 03282-4339 HJ 3579 distance=127' 03319-4359 ELP 5 distance=128' 03214-4746 UC 991 distance=130' 03335-4409 TDS2578 distance=132' 03372-4610 NSN 197 distance=136' 03111-4535 UC 962 distance=142' 03347-4716 SKF 409 distance=143' 03136-4712 SLR 4 distance=147' 03249-4313 CBL 121 distance=147' 03113-4631 FAL 7 distance=148' 03124-4425 JC 8AB distance=149' 03124-4425 HJ 3556AB,C distance=149' 03388-4537 HJ 3586 distance=150' 03106-4621 I 1481 distance=151' 03390-4546 HDS 462 distance=152' 03373-4429 TDS2603 distance=152' 03372-4428 B 1455 distance=152' 03173-4324 HU 1354 distance=157' 03337-4747 TDS2582 distance=159' 03333-4325 DEA 19 distance=164' 03405-4524 HDS 466 distance=169' 03169-4313 RST5199 distance=169' 03158-4815 KPP3513 distance=180' 03075-4622 TDS2450 distance=183' 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 03246-4540 HJ 3576 342 2.8
Show 03262-4524 TDS2547 149 1.0 23
Show 03253-4503 HU 1356 178 1.8 38
Show 03217-4514 UC 992 2 7.7 40
Show 03206-4611 KPP1198 80 9.3 53
Show 03200-4514 COO 18 288 3.7 54
Show 03199-4514 B 1447 AB 257 0.6 56
Show 03295-4515 LDS 99 103 175.9 58
Show 03192-4557 KPP3518 71 1.6 59
Show 03305-4534 RST 76 124 0.7 63
Show 03196-4506 TDS2524 352 0.9 63
Show 03195-4506 HU 1355 318 1.0 64
Show 03246-4651 I 1485 249 0.7 72
Show 03214-4653 TDS2528 Aa,Ab 218 0.5 81
Show 03214-4653 UC 990 AB 218 21.4 81
Show 03188-4418 RSS 63 120 22.0 103
Show 03273-4359 B 1452 258 0.9 105
Show 03190-4411 R 26 243 58.6 107
Show 03170-4426 TDS2514 349 0.4 110
Show 03149-4458 TOI 914 169 0.1 111
Show 03140-4543 RST 62 202 1.5 111
Show 03304-4408 DON 52 299 1.9 111
Show 03137-4536 I 1482 336 7.0 115
Show 03310-4407 UC 1013 359 23.1 115
Show 03180-4408 DAM 786 299 8.1 116
Show 03336-4659 TOK 656 270 24.9 123
Show 03128-4547 RST 61 222 1.3 123
Show 03282-4339 HJ 3579 249 16.7 127
Show 03319-4359 ELP 5 119 0.3 128
Show 03214-4746 UC 991 312 15.8 130
Show 03335-4409 TDS2578 224 0.7 132
Show 03372-4610 NSN 197 292 13.3 136
Show 03111-4535 UC 962 243 79.0 142
Show 03347-4716 SKF 409 202 6.6 143
Show 03136-4712 SLR 4 259 0.7 147
Show 03249-4313 CBL 121 192 26.7 147
Show 03113-4631 FAL 7 117 15.3 148
Show 03124-4425 JC 8 AB 90 0.1 149
Show 03124-4425 HJ 3556 AB,C 188 3.7 149
Show 03388-4537 HJ 3586 172 27.4 150
Show 03106-4621 I 1481 197 2.7 151
Show 03390-4546 HDS 462 358 0.8 152
Show 03373-4429 TDS2603 116 1.5 152
Show 03372-4428 B 1455 33 0.7 152
Show 03173-4324 HU 1354 162 2.3 157
Show 03337-4747 TDS2582 143 0.5 159
Show 03333-4325 DEA 19 21 16.4 164
Show 03405-4524 HDS 466 347 0.6 169
Show 03169-4313 RST5199 59 0.5 169
Show 03158-4815 KPP3513 15 1.6 180
Show 03075-4622 TDS2450 96 0.6 183

 
 
WDS 03246-4540 : COMPONENTS
 
 
  A
B pa=346.8°
sep=2.76"
 
 
03246-4540 A
 
 
Componente originario normalizzato AB Name HD 21319 Coord arcsec 2000 032434.45-453947.2 Mag 7.34
Spectral class A2V (white) PmRA 7.00 PmDE 6.0 SAO 216302
HIP 15883 Tycho2 8059-01285-1 HD 21319 GC 4082
CD CD-46 1027 CP CP-46 319
Tycho2
Tycho2 8059-01285-1 Pflag RAmdeg 51.14395114 DEmdeg -45.66390345
PmRA 6.8 PmDE 6.2 E RAmdeg 4 E DEmdeg 4
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.58 EpDEm 1991.62
Num 3 Q RAmdeg 0.5 Q DEmdeg 2.0 Q pmRA 0.6
Q pmDE 2.0 BTmag 7.651 E BTmag 0.015 VTmag 7.339
E VTmag 0.010 Prox 29 TYC T HIP 15883
CCDM A RAdeg 51.14392833 DEdeg -45.66391778 EpRA 1990 1.62
EpDE 1990 1.67 E RAdeg 4.3 E DEdeg 4.4 Posflg D
Corr 0.0
SAO
SAO 216302 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.027 Vmag 7.2 SpType A2
Double code Source 70 CatNum 4082 DM CD-46 1027
DMcomp BDsup HD 21319 M HD 0
GC 4082 RA1950rad 0.88532069 DE1950rad -0.80005023 PmRA2000 0.0002
PmDE2000 0.023
Hipparcos
Catalog H HIP 15883 Proxy H RAhms 03 24 34.54
DEdms -45 39 50.1 Vmag 7.05 VarFlag R Vmag H
RAdeg 51.1439 DEdeg -45.6639 AstroRef A Plx 8.39
CCDM 03246-4540 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 342 Rho 2.879 HD 21319 BD
CD CD-46 1027 CP CP-46 319 Dm number -46 1027 VIred 0.22
SpType A2V+... R SpType Coord arcsec 2000 032434.54-453950.1
Hipparcos 2
HIP 15883 Sn 15 So 3 Nc 2
RArad 0.8926298889 DErad -0.7969857468 Plx 7.26 PmRA 4.36
PmDE 17.53 E RArad 0.42 E DErad 0.45 E Plx 0.51
E pmRA 0.45 E pmDE 0.6 Hpmag 7.1284 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.314 E BV 0.01
VI 0.36
CCDM
Ccdm 03246-4540 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 9.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp A2 PmNote *
PmRA -3 PmDE 18 Dm number -46 1027 Cat1 CD
Name2 216302 Cat2 SAO HD 21319 M HD
ADS BDS M ADS BDS N IDS IDS 03212S4601A
HIC 15883
 
 
03246-4540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032434.39-453944.5 Mag 8.82 Calc delta mag 1.48
Calc coord yes
CCDM
Ccdm 03246-4540 RComp Comp B Note1
Note2 Discov num HJ 3576 DRAs DDEs
R dRAs Year 1836 Theta 341 Rho 2.9
Obs 18 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03212S4601B
HIC 15883