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Doubles in session


Current system
05543-2532
HJ 3811 AB
HD 39871


Nearby doubles
9' : 05548-2527
B 92AB

10' : 05550-2529
UC 1377

22' : 05543-2553
I 1614

27' : 05537-2557
RST2404

43' : 05569-2507
RST2408

47' : 05510-2540
BRT2866

47' : 05578-2535
TDS3453

50' : 05510-2552
RSS 88

51' : 05519-2453
RST2402

61' : 05588-2539
BRT2868

61' : 05504-2502
RST2401

62' : 05585-2508
B 95AB

64' : 05584-2603
TDS3459

66' : 05548-2637
RST 160

67' : 05565-2631
B 94

68' : 05500-2500
UC 1363

69' : 05587-2458
TDS3461

71' : 05492-2522
TDS3359

72' : 05505-2443
UC 1364

72' : 05570-2634
TDS 205

77' : 05583-2438
I 478

78' : 05555-2416
B 93

79' : 05488-2507
B 90

82' : 05561-2649
SKF1333

83' : 05515-2644
RST 156

84' : 06004-2520
B 2596



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.

05543-2532 HJ 3811 AB (HD 39871)

 
 
05h 54m 19.16s -25° 31' 37.1" P.A. 264.00 sep 17.8 mag 8.53,10.53 Sp A9V dist. 52.14 pc (170.08 l.y.)
 
 
Coord 2000 05543-2532 Discov num HJ 3811 Comp AB Coord arcsec 2000 05 54 19.16 -25 31 37.1
Date first 1835 Date last 2015 Obs 10
Pa first 245 Pa last 263.9 P.A. Now (θ) 263.9°
Sep first 20.0 Sep last 17.77 Sep. Now (ρ) 17.77"
Mag pri 8.53 Mag sec 10.53 delta mag (ΔM) 2 Spectral class A9V (white)
Pri motion ra -013 Sec motion ra +010
Pri motion dec +002 Sec motion dec -016
Notes U Y (Proper motion indicates non-physical, Parallax indicates components are non-physical)
rPM=1.548
This double is not physical.
 
 
05543-2532 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 39871 170992 05 54 19 -25 31 37 HJ 3811 AB 2015 10 264 17.8 8.53 10.53 2.00 <===
Show 170992 05 54 19 -25 31 37 HJ 3811 AC 2016 6 22 12.9 8.53 13.70 5.17
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 39871 Constellation Lepus SAO 170992 HIP 27904
Tycho2 6495-01242-1 Gaia DR2 2914419572747849088 HD 39871 CD CD-25 2768
CP CP-25 1116 Distance 52.14 Distance ly 170.08
 
 
WDS 05543-2532 HJ 3811 AB (HD 39871) : 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
05543-2532 HJ 3811 AB 1999 8 264 17.8 8.53 10.53 A9V YD 055419.16-253137.1
05543-2532 HJ 3811 AB 2015 10 264 17.8 8.53 10.53 A9V U Y 055419.16-253137.1

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

 
 
WDS 05543-2532 HJ 3811 AB (HD 39871) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05543-2532 HJ 3811 AB (HD 39871) : MEASURES
 
 
No records found.

 
 
WDS 05543-2532 (HD 39871) : VIRTUAL EYEPIECE
 
 

05543-2532 HJ 3811A mag 8.53 Sp A9V 05543-2532 HJ 3811B sep 16.1 P.A. 263.20 mag 10.53 05543-2532 HJ 3811C sep 12.7 P.A. 20.40 mag 13.7 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 05543-2532 (HD 39871) : ALADIN DSS IMAGE @ 05h 54m 19.16s -25° 31' 37.1"
 
 
 
 
WDS 05543-2532 HJ 3811 AB (HD 39871) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05543-2532 HJ 3811AB distance=0' 05548-2527 B 92AB distance=9' 05548-2527 B 92AC distance=9' 05548-2527 B 92CD distance=9' 05550-2529 UC 1377 distance=10' 05543-2553 I 1614 distance=22' 05537-2557 RST2404 distance=27' 05569-2507 RST2408 distance=43' 05510-2540 BRT2866 distance=47' 05578-2535 TDS3453 distance=47' 05510-2552 RSS 88 distance=50' 05519-2453 RST2402 distance=51' 05588-2539 BRT2868 distance=61' 05504-2502 RST2401 distance=61' 05585-2508 B 95AB distance=62' 05585-2508 B 95BC distance=64' 05584-2603 TDS3459 distance=64' 05548-2637 RST 160 distance=66' 05565-2631 B 94 distance=67' 05500-2500 UC 1363 distance=68' 05587-2458 TDS3461 distance=69' 05492-2522 TDS3359 distance=71' 05505-2443 UC 1364 distance=72' 05570-2634 TDS 205 distance=72' 05583-2438 I 478 distance=77' 05555-2416 B 93 distance=78' 05488-2507 B 90 distance=79' 05561-2649 SKF1333 distance=82' 05515-2644 RST 156 distance=83' 06004-2520 B 2596 distance=84' 05508-2420 SEE 56 distance=86' 06004-2456 TDS3487 distance=91' 05503-2645 TDS3371 distance=91' 05494-2428 BU 1403 distance=93' 05498-2417 STN 12 distance=97' 05526-2355 TDS3394 distance=100' 05470-2542 B 89 distance=100' 05476-2615 TDS3346 distance=101' 06010-2622 KPP3649 distance=103' 05519-2353 B 91 distance=104' 06019-2557 TDS3503AB distance=106' 05543-2344 ARA1997 distance=108' 05475-2629 TDS3344 distance=108' 05494-2406 TDS3361 distance=109' 05578-2711 RST 163 distance=110' 06026-2532 NSN 79 distance=112' 06025-2514 RSS 97 distance=112' 05472-2430 HJ 3798 distance=115' 05573-2720 HJ 3818 distance=116' 05557-2335 TDS3428 distance=118' 05545-2333 TDS3418 distance=119' 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 05543-2532 HJ 3811 AB 264 17.8
Show 05543-2532 HJ 3811 AC 22 12.9
Show 05548-2527 B 92 AB 310 7.3 9
Show 05548-2527 B 92 AC 117 34.7 9
Show 05548-2527 B 92 CD 128 1.4 9
Show 05550-2529 UC 1377 281 10.5 10
Show 05543-2553 I 1614 92 30.7 22
Show 05537-2557 RST2404 201 0.8 27
Show 05569-2507 RST2408 240 0.6 43
Show 05510-2540 BRT2866 288 3.6 47
Show 05578-2535 TDS3453 219 0.5 47
Show 05510-2552 RSS 88 290 9.6 50
Show 05519-2453 RST2402 332 1.5 51
Show 05588-2539 BRT2868 327 3.5 61
Show 05504-2502 RST2401 248 1.0 61
Show 05585-2508 B 95 AB 75 84.1 62
Show 05585-2508 B 95 BC 44 2.3 64
Show 05584-2603 TDS3459 359 1.2 64
Show 05548-2637 RST 160 5 1.9 66
Show 05565-2631 B 94 36 0.2 67
Show 05500-2500 UC 1363 24 21.7 68
Show 05587-2458 TDS3461 352 2.3 69
Show 05492-2522 TDS3359 253 0.7 71
Show 05505-2443 UC 1364 205 10.0 72
Show 05570-2634 TDS 205 233 1.2 72
Show 05583-2438 I 478 286 3.2 77
Show 05555-2416 B 93 258 6.8 78
Show 05488-2507 B 90 113 0.2 79
Show 05561-2649 SKF1333 6 11.9 82
Show 05515-2644 RST 156 225 3.6 83
Show 06004-2520 B 2596 324 10.7 84
Show 05508-2420 SEE 56 254 6.9 86
Show 06004-2456 TDS3487 188 0.5 91
Show 05503-2645 TDS3371 186 0.6 91
Show 05494-2428 BU 1403 65 2.5 93
Show 05498-2417 STN 12 4 6.1 97
Show 05526-2355 TDS3394 88 1.0 100
Show 05470-2542 B 89 262 0.8 100
Show 05476-2615 TDS3346 244 2.1 101
Show 06010-2622 KPP3649 345 6.4 103
Show 05519-2353 B 91 310 1.9 104
Show 06019-2557 TDS3503 AB 198 0.9 106
Show 05543-2344 ARA1997 73 8.9 108
Show 05475-2629 TDS3344 174 0.6 108
Show 05494-2406 TDS3361 250 0.6 109
Show 05578-2711 RST 163 96 1.8 110
Show 06026-2532 NSN 79 64 3.9 112
Show 06025-2514 RSS 97 258 8.9 112
Show 05472-2430 HJ 3798 70 15.3 115
Show 05573-2720 HJ 3818 162 12.4 116
Show 05557-2335 TDS3428 172 0.4 118

 
 
WDS 05543-2532 : COMPONENTS
 
 
  A B
B pa=263.2°
sep=16.06"
 
C pa=20.4°
sep=12.70"
pa=55.9°
sep=24.60"
 
 
05543-2532 A
 
 
Name HD 39871 Coord arcsec 2000 055419.16-253137.1 Mag 8.53 Spectral class A9V (white)
PmRA -13.00 PmDE 2.0 SAO 170992 HIP 27908
Tycho2 6495-01242-1 HD 39871 CD CD-25 2768 CP CP-25 1116
Tycho2
Tycho2 6495-01242-1 Pflag RAmdeg 88.57982821 DEmdeg -25.52697446
PmRA -6.9 PmDE -2.4 E RAmdeg 6 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.12 EpDEm 1991.33
Num 6 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.0
Q pmDE 1.1 BTmag 8.803 E BTmag 0.016 VTmag 8.526
E VTmag 0.012 Prox 178 TYC T HIP 27908
CCDM A RAdeg 88.57984583 DEdeg -25.52696889 EpRA 1990 1.61
EpDE 1990 1.69 E RAdeg 5.9 E DEdeg 5.2 Posflg
Corr 0.0
SAO
SAO 170992 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.026 Vmag 8.1 SpType A3
Double code Source 25 CatNum 3068 DM CD-25 2768
DMcomp BDsup HD 39871 M HD 0
GC RA1950rad 1.5371477 DE1950rad -0.4456706 PmRA2000 -0.0012
PmDE2000 0.027
Hipparcos
Catalog H HIP 27908 Proxy RAhms 05 54 19.16
DEdms -25 31 37.1 Vmag 8.5 VarFlag R Vmag H
RAdeg 88.5798 DEdeg -25.527 AstroRef A Plx 3.64
CCDM 05543-2532 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 39871 BD
CD CD-25 2768 CP CP-25 1116 Dm number -25 2768 VIred 0.29
SpType A9V R SpType Coord arcsec 2000 055419.16-253137.1
Hipparcos 2
HIP 27908 Sn 95 So 3 Nc 1
RArad 1.5460099724 DErad -0.4455296597 Plx 3.64 PmRA -5.01
PmDE -1.68 E RArad 0.74 E DErad 1.02 E Plx 1.4
E pmRA 0.9 E pmDE 1.2 Hpmag 8.5667 E Hpmag 0.0108
SHp 0.035 VA 0 BV 0.23 E BV 0.021
VI 0.26
CCDM
Ccdm 05543-2532 RComp Comp A Note1
Note2 Discov num DRAs 1.06 DDEs 24.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp A3 PmNote *
PmRA -22 PmDE 26 Dm number -25 2768 Cat1 CD
Name2 170992 Cat2 SAO HD 39871 M HD
ADS BDS A 4504 M ADS BDS N IDS IDS 05503S2533A
HIC 27908
 
 
05543-2532 B
 
 
Coord arcsec 2000 055417.98-253139.0 Mag 10.53 PmRA 10.00 PmDE -16.0
HIP 27904 Calc delta mag 2 Calc coord yes
Hipparcos
Catalog H HIP 27904 Proxy RAhms 05 54 17.85
DEdms -25 31 39.0 Vmag 10.82 VarFlag R Vmag H
RAdeg 88.5744 DEdeg -25.5275 AstroRef B Plx 16.91
CCDM 05543-2532 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 055417.85-253139.0
Hipparcos 2
HIP 27904 Sn 95 So 3 Nc 1
RArad 1.545914786 DErad -0.4455387538 Plx -19.18 PmRA -7.96
PmDE 17.2 E RArad 5.77 E DErad 7.95 E Plx 11.12
E pmRA 7.79 E pmDE 9.57 Hpmag 10.6133 E Hpmag 0.0608
SHp 0 VA 0 BV 1.142 E BV 0.099
VI 1.11
CCDM
Ccdm 05543-2532 RComp Comp B Note1
Note2 Discov num HJ 3811 DRAs DDEs
R dRAs Year 1918 Theta 264 Rho 18.1
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4504 M ADS BDS N IDS IDS 05503S2533B
HIC 27904
 
 
05543-2532 C
 
 
Coord arcsec 2000 055419.49-253125.2 Mag 13.7 PmRA -8.00 PmDE 7.0
Calc delta mag 5.17 Calc coord yes