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Doubles in session


Current system
08574-6612
HJ 4164
HD 77187


Nearby doubles
20' : 08547-6624
SKF 62

21' : 09004-6621
HJ 4167

23' : 08546-6628
RST 364AB

28' : 08528-6609
TSN 148

33' : 09024-6624
TOK 197

41' : 09024-6547
WFC 78

42' : 08539-6648
EGN 9

50' : 08553-6701
TDS6185

53' : 08566-6704
TDS6206

54' : 08506-6648
HDO 206

55' : 09037-6652
DON 313

56' : 09056-6637
HDS1321

57' : 08526-6524
TDS6155

65' : 09025-6516
RST4430

65' : 08483-6648
TVB 201

67' : 09067-6538
TDS6323

67' : 08465-6605
RST 354

68' : 08463-6603
DAM1483

70' : 09029-6512
DAM1525

73' : 08484-6526
HRG 19

80' : 09096-6644
DON 323

82' : 08445-6550
EHR 12AB

85' : 09106-6548
BRT1974

87' : 09029-6732
TDS6267

90' : 09101-6529
KPP3777

90' : 08446-6529
KPP1632



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.

08574-6612 HJ 4164 (HD 77187)

 
 
08h 57m 21.10s -66° 12' 14.9" P.A. 145.00 sep 10.4 mag 7.68,9.53 Sp K0III dist. 111.73 pc (364.46 l.y.)
 
 
Coord 2000 08574-6612 Discov num HJ 4164 Comp Coord arcsec 2000 08 57 21.10 -66 12 14.9
Date first 1835 Date last 2020 Obs 24
Pa first 144 Pa last 144.7 P.A. Now (θ) 144.7°
Sep first 14.0 Sep last 10.429 Sep. Now (ρ) 10.429"
Mag pri 7.68 Mag sec 9.53 delta mag (ΔM) 1.85 Spectral class K0III (yellow-orange)
Pri motion ra -037 Sec motion ra -037
Pri motion dec +039 Sec motion dec +040
Notes T (Parallax indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 77187 Constellation Volans SAO 250396 HIP 43979
Tycho2 8939-02728-1 Gaia DR2 5272235465818959232 HD 77187 GC 12419
CP CP-65 1056 Distance 111.73 Distance ly 364.46
 
 
WDS 08574-6612 HJ 4164 (HD 77187) : 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
08574-6612 HJ 4164 2000 19 145 10.7 7.68 9.53 K0III D 085721.10-661214.9
08574-6612 HJ 4164 2015 21 145 10.7 7.68 9.53 K0III W 085721.10-661214.9
08574-6612 HJ 4164 2020 23 145 10.4 7.68 9.53 K0III T 085721.10-661214.9

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

 
 
WDS 08574-6612 HJ 4164 (HD 77187) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08574-6612 HJ 4164 (HD 77187) : MEASURES
 
 
No records found.

 
 
WDS 08574-6612 (HD 77187) : VIRTUAL EYEPIECE
 
 

08574-6612 HJ 4164A mag 7.68 Sp K0III 08574-6612 HJ 4164B sep 8.8 P.A. 164.10 mag 9.53 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 08574-6612 (HD 77187) : ALADIN DSS IMAGE @ 08h 57m 21.10s -66° 12' 14.9"
 
 
 
 
WDS 08574-6612 HJ 4164 (HD 77187) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08574-6612 HJ 4164 distance=1' 08547-6624 SKF 62 distance=20' 09004-6621 HJ 4167 distance=21' 08546-6628 RST 364AB distance=23' 08528-6609 TSN 148 distance=28' 09024-6624 TOK 197 distance=33' 09024-6547 WFC 78 distance=41' 08539-6648 EGN 9 distance=42' 08553-6701 TDS6185 distance=50' 08566-6704 TDS6206 distance=53' 08506-6648 HDO 206 distance=54' 09037-6652 DON 313 distance=55' 09056-6637 HDS1321 distance=56' 08526-6524 TDS6155 distance=57' 09025-6516 RST4430 distance=65' 08483-6648 TVB 201 distance=65' 09067-6538 TDS6323 distance=67' 08465-6605 RST 354 distance=67' 08463-6603 DAM1483 distance=68' 09029-6512 DAM1525 distance=70' 08484-6526 HRG 19 distance=73' 09096-6644 DON 323 distance=80' 08445-6550 EHR 12AB distance=82' 08445-6550 EHR 12AC distance=82' 08445-6550 TOK 520AD distance=82' 09106-6548 BRT1974 distance=85' 09029-6732 TDS6267 distance=87' 09101-6529 KPP3777 distance=90' 08446-6529 KPP1632 distance=90' 09023-6444 TDS6261 distance=94' 08483-6728 DON 287 distance=94' 09034-6445 TDS6274 distance=95' 08464-6505 TDS6088 distance=96' 09115-6705 GLI 106 distance=100' 09038-6441 SLR 16 distance=100' 09143-6624 RST 387 distance=103' 08421-6528 KPP 180 distance=104' 09041-6435 TDS6285 distance=107' 08398-6604 HDS1245 distance=107' 09118-6512 HDS1333AB distance=109' 09118-6512 DAM1560AB,C distance=109' 09024-6801 SWR 63 distance=113' 09057-6757 DON 317 distance=116' 08516-6421 RST 360 distance=118' 09170-6633 DAM1591 distance=120' 09163-6532 TDS6437 distance=124' 09135-6455 HJ 4195 distance=127' 09166-6708 DON1079 distance=127' 09127-6749 DAM 494 distance=133' 09125-6751 DAM 493 distance=134' 09136-6746 DAM 495AB distance=134' 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 08574-6612 HJ 4164 145 10.4 1
Show 08547-6624 SKF 62 345 29.9 20
Show 09004-6621 HJ 4167 25 4.2 21
Show 08546-6628 RST 364 AB 67 2.0 23
Show 08528-6609 TSN 148 46 0.3 28
Show 09024-6624 TOK 197 285 0.0 33
Show 09024-6547 WFC 78 224 9.7 41
Show 08539-6648 EGN 9 209 5.0 42
Show 08553-6701 TDS6185 222 2.0 50
Show 08566-6704 TDS6206 342 0.4 53
Show 08506-6648 HDO 206 237 36.7 54
Show 09037-6652 DON 313 286 5.0 55
Show 09056-6637 HDS1321 37 13.9 56
Show 08526-6524 TDS6155 306 0.4 57
Show 09025-6516 RST4430 140 1.1 65
Show 08483-6648 TVB 201 293 6.2 65
Show 09067-6538 TDS6323 108 0.6 67
Show 08465-6605 RST 354 197 1.1 67
Show 08463-6603 DAM1483 111 5.2 68
Show 09029-6512 DAM1525 96 3.0 70
Show 08484-6526 HRG 19 183 4.6 73
Show 09096-6644 DON 323 47 2.7 80
Show 08445-6550 EHR 12 AB 334 4.5 82
Show 08445-6550 EHR 12 AC 192 14.2 82
Show 08445-6550 TOK 520 AD 142 999.9 82
Show 09106-6548 BRT1974 212 4.2 85
Show 09029-6732 TDS6267 139 2.1 87
Show 09101-6529 KPP3777 2 6.1 90
Show 08446-6529 KPP1632 140 12.5 90
Show 09023-6444 TDS6261 79 0.5 94
Show 08483-6728 DON 287 34 3.2 94
Show 09034-6445 TDS6274 270 0.8 95
Show 08464-6505 TDS6088 304 0.8 96
Show 09115-6705 GLI 106 35 35.5 100
Show 09038-6441 SLR 16 315 0.9 100
Show 09143-6624 RST 387 40 1.0 103
Show 08421-6528 KPP 180 266 3.7 104
Show 09041-6435 TDS6285 332 0.7 107
Show 08398-6604 HDS1245 51 0.2 107
Show 09118-6512 HDS1333 AB 93 0.3 109
Show 09118-6512 DAM1560 AB,C 266 10.8 109
Show 09024-6801 SWR 63 98 11.0 113
Show 09057-6757 DON 317 101 0.3 116
Show 08516-6421 RST 360 178 4.6 118
Show 09170-6633 DAM1591 100 2.7 120
Show 09163-6532 TDS6437 266 0.9 124
Show 09135-6455 HJ 4195 70 16.3 127
Show 09166-6708 DON1079 123 9.8 127
Show 09127-6749 DAM 494 43 3.4 133
Show 09125-6751 DAM 493 233 3.5 134
Show 09136-6746 DAM 495 AB 110 7.3 134

 
 
WDS 08574-6612 : COMPONENTS
 
 
  A
B pa=164.1°
sep=8.85"
 
 
08574-6612 A
 
 
Componente originario normalizzato AB Name HD 77187 Coord arcsec 2000 085721.10-661214.9 Mag 7.68
Spectral class K0III (yellow-orange) PmRA -37.00 PmDE 39.0 SAO 250396
HIP 43979 Tycho2 8939-02728-1 HD 77187 GC 12419
CP CP-65 1056
Tycho2
Tycho2 8939-02728-1 Pflag RAmdeg 134.33793386 DEmdeg -66.20413586
PmRA -36.4 PmDE 38.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.17 EpDEm 1991.18
Num 11 Q RAmdeg 1.8 Q DEmdeg 1.7 Q pmRA 1.7
Q pmDE 1.7 BTmag 8.881 E BTmag 0.017 VTmag 7.684
E VTmag 0.011 Prox 107 TYC T HIP 43979
CCDM A RAdeg 134.33814333 DEdeg -66.20422500 EpRA 1990 1.60
EpDE 1990 1.65 E RAdeg 5.4 E DEdeg 5.5 Posflg
Corr 0.0
SAO
SAO 250396 DelFlag RA1950 PmRA1950 -0.0099
DE1950 PmDE1950 0.036 Vmag 7.3 SpType K0
Double code Source 70 CatNum 12419 DM CP-65 1056
DMcomp A BDsup HD 77187 M HD 0
GC 12419 RA1950rad 2.34132323 DE1950rad -1.15209807 PmRA2000 -0.0104
PmDE2000 0.04
Hipparcos
Catalog H HIP 43979 Proxy RAhms 08 57 21.16
DEdms -66 12 15.2 Vmag 7.55 VarFlag R Vmag H
RAdeg 134.338 DEdeg -66.2042 AstroRef A Plx 6.09
CCDM 08573-6612 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 77187 BD
CD CP CP-65 1056 Dm number -65 1056 VIred 1.01
SpType K0III R SpType Coord arcsec 2000 085721.16-661215.2
Hipparcos 2
HIP 43979 Sn 95 So 3 Nc 1
RArad 2.3446431447 DErad -1.155481796 Plx 8.95 PmRA -34.48
PmDE 39.32 E RArad 0.74 E DErad 0.7 E Plx 0.79
E pmRA 1.02 E pmDE 0.81 Hpmag 7.7191 E Hpmag 0.0055
SHp 0.029 VA 0 BV 1.018 E BV 0.017
VI 0.99
 
 
08574-6612 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085721.50-661223.4 Mag 9.53 PmRA -37.00
PmDE 40.0 HIP 43980 Tycho2 8939-02730-1 Calc delta mag 1.85
Calc coord yes
Tycho2
Tycho2 8939-02730-1 Pflag RAmdeg 134.34218593 DEmdeg -66.20657618
PmRA -34.8 PmDE 40.5 E RAmdeg 17 E DEmdeg 18
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.03 EpDEm 1990.94
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 10.165 E BTmag 0.031 VTmag 9.532
E VTmag 0.026 Prox 107 TYC T HIP 43980
CCDM B RAdeg 134.34238611 DEdeg -66.20667000 EpRA 1990 1.64
EpDE 1990 1.66 E RAdeg 16.9 E DEdeg 18.2 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 43980 Proxy RAhms 08 57 22.17
DEdms -66 12 24.0 Vmag 9.44 VarFlag R Vmag H
RAdeg 134.342 DEdeg -66.2067 AstroRef B Plx 6.09
CCDM 08573-6612 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.73
SpType R SpType Coord arcsec 2000 085722.17-661224.0
Hipparcos 2
HIP 43980 Sn 95 So 3 Nc 1
RArad 2.3447168835 DErad -1.1555241783 Plx 6.11 PmRA -34.51
PmDE 40.09 E RArad 1.11 E DErad 1.04 E Plx 1.17
E pmRA 1.63 E pmDE 1.17 Hpmag 9.5771 E Hpmag 0.0253
SHp 0 VA 0 BV 0.528 E BV 0.039
VI 0.6