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Doubles in session


Current system
04270+5735
OPI 3
HD 27855


Nearby doubles
32' : 04307+5725
PRU 1

40' : 04268+5814
HDS 571

40' : 04290+5659
MLB 118

44' : 04319+5718
STI2052AB

44' : 04219+5749
BRG 34AB

47' : 04321+5713
A 1008

49' : 04244+5652
STI2047

50' : 04210+5748
MLB 117

54' : 04219+5701
CRB 170

55' : 04328+5805
STI2054

57' : 04300+5827
KPP2032

66' : 04340+5808
STI2055

69' : 04216+5828
STI2045

73' : 04325+5638
STI2053

74' : 04254+5623
A 834AB

78' : 04359+5806
TDS2908

80' : 04352+5821
NSN 21

87' : 04238+5613
IPH 9

90' : 04312+5858
STI2051AB

92' : 04357+5836
STI2057

93' : 04257+5603
STI2048

94' : 04381+5707
HDS 598

95' : 04179+5637
STI2043

99' : 04169+5639
STI2042

101' : 04148+5757
STI2041

102' : 04179+5847
STF 511



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.

04270+5735 OPI 3 (HD 27855)

 
 
04h 27m 00.86s +57° 35' 07.2" P.A. 176.00 sep 20.7 mag 6.28,12.43 Sp A0III dist. 228.31 pc (744.75 l.y.)
 
 
Coord 2000 04270+5735 Discov num OPI   3 Comp Coord arcsec 2000 04 27 00.86 +57 35 07.2
Date first 1926 Date last 2015 Obs 7
Pa first 171 Pa last 176.3 P.A. Now (θ) 176.3°
Sep first 22.1 Sep last 20.743 Sep. Now (ρ) 20.743"
Mag pri 6.28 Mag sec 12.43 delta mag (ΔM) 6.15 Spectral class A0III (white)
Pri motion ra +007 Sec motion ra -001
Pri motion dec -016 Sec motion dec -005
Notes
rPM=0.779
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 27855 Constellation Camelopardalis SAO 24615 HIP 20772
Tycho2 3740-00941-1 Gaia DR2 278487333040705152 HD 27855 HR 1382
GC 5358 ADS 3203 BD BD+57 800 FK5 2324
Distance 228.31 Distance ly 744.75
 
 
WDS 04270+5735 OPI 3 (HD 27855) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04270+5735 OPI 3 1998 3 176 20.8 6.27 13.20 A0III D 042700.86+573507.2
04270+5735 OPI 3 2003 5 176 20.3 6.27 13.20 A0III D 042700.86+573507.2
04270+5735 OPI 3 2010 6 176 20.1 6.28 12.43 A0III 042700.86+573507.2
04270+5735 OPI 3 2015 6 176 20.7 6.28 12.43 A0III 042700.86+573507.2

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

 
 
WDS 04270+5735 OPI 3 (HD 27855) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04270+5735 OPI 3 (HD 27855) : MEASURES
 
 
No records found.

 
 
WDS 04270+5735 (HD 27855) : VIRTUAL EYEPIECE
 
 

04270+5735 OPI 3A mag 6.28 Sp A0III 04270+5735 OPI 3B sep 20.7 P.A. 178.00 mag 12.43 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 04270+5735 (HD 27855) : ALADIN DSS IMAGE @ 04h 27m 00.86s +57° 35' 07.2"
 
 
 
 
WDS 04270+5735 OPI 3 (HD 27855) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04270+5735 OPI 3 distance=0' 04307+5725 PRU 1 distance=32' 04268+5814 HDS 571 distance=40' 04290+5659 MLB 118 distance=40' 04319+5718 STI2052AB distance=44' 04319+5718 FYM 370AC distance=44' 04219+5749 BRG 34AB distance=44' 04321+5713 A 1008 distance=47' 04244+5652 STI2047 distance=49' 04210+5748 MLB 117 distance=50' 04219+5701 CRB 170 distance=54' 04328+5805 STI2054 distance=55' 04300+5827 KPP2032 distance=57' 04340+5808 STI2055 distance=66' 04216+5828 STI2045 distance=69' 04325+5638 STI2053 distance=73' 04254+5623 A 834AB distance=74' 04254+5623 A 834AC distance=74' 04359+5806 TDS2908 distance=78' 04352+5821 NSN 21 distance=80' 04238+5613 IPH 9 distance=87' 04312+5858 STI2051AB distance=90' 04312+5858 PWS 2AC distance=90' 04357+5836 STI2057 distance=92' 04257+5603 STI2048 distance=93' 04381+5707 HDS 598 distance=94' 04179+5637 STI2043 distance=95' 04169+5639 STI2042 distance=99' 04148+5757 STI2041 distance=101' 04179+5847 STF 511 distance=102' 04386+5656 KR 24AB distance=103' 04386+5656 OPI 6AC distance=103' 04141+5746 MLR 666 distance=104' 04352+5858 LDS3594 distance=106' 04149+5824 LDS9165AB distance=109' 04343+5910 DAL 23 distance=112' 04333+5921 TOR 7 distance=113' 04401+5654 STI2063 distance=115' 04181+5906 TDS2813 distance=115' 04268+5539 STF 531 distance=117' 04128+5808 TDS2787 distance=119' 04190+5556 TDS2820 distance=119' 04337+5924 STI 526 distance=121' 04277+5935 BWL 16 distance=121' 04230+5937 KUI 16AB distance=126' 04230+5937 ARG 100AB,C distance=126' 04303+5530 KR 23AB distance=128' 04345+5542 STI2056 distance=129' 04162+5914 LDS3566 distance=131' 04430+5712 A 1014 distance=132' 04297+5945 STI 518BC distance=133' 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 04270+5735 OPI 3 176 20.7
Show 04307+5725 PRU 1 222 0.1 32
Show 04268+5814 HDS 571 39 0.2 40
Show 04290+5659 MLB 118 153 7.0 40
Show 04319+5718 STI2052 AB 289 3.9 44
Show 04319+5718 FYM 370 AC 255 14.2 44
Show 04219+5749 BRG 34 AB 297 6.1 44
Show 04321+5713 A 1008 141 3.4 47
Show 04244+5652 STI2047 293 9.9 49
Show 04210+5748 MLB 117 74 5.3 50
Show 04219+5701 CRB 170 9 7.1 54
Show 04328+5805 STI2054 305 15.7 55
Show 04300+5827 KPP2032 105 16.2 57
Show 04340+5808 STI2055 330 4.8 66
Show 04216+5828 STI2045 108 11.1 69
Show 04325+5638 STI2053 188 4.2 73
Show 04254+5623 A 834 AB 219 0.7 74
Show 04254+5623 A 834 AC 84 24.8 74
Show 04359+5806 TDS2908 344 2.3 78
Show 04352+5821 NSN 21 83 0.7 80
Show 04238+5613 IPH 9 250 20.5 87
Show 04312+5858 STI2051 AB 59 11.0 90
Show 04312+5858 PWS 2 AC 326 139.3 90
Show 04357+5836 STI2057 94 13.8 92
Show 04257+5603 STI2048 143 15.1 93
Show 04381+5707 HDS 598 334 0.2 94
Show 04179+5637 STI2043 3 7.8 95
Show 04169+5639 STI2042 184 15.1 99
Show 04148+5757 STI2041 62 5.4 101
Show 04179+5847 STF 511 67 0.5 102
Show 04386+5656 KR 24 AB 241 3.8 103
Show 04386+5656 OPI 6 AC 205 169.1 103
Show 04141+5746 MLR 666 85 0.7 104
Show 04352+5858 LDS3594 80 2.0 106
Show 04149+5824 LDS9165 AB 122 8.4 109
Show 04343+5910 DAL 23 111 4.5 112
Show 04333+5921 TOR 7 205 4.5 113
Show 04401+5654 STI2063 61 10.6 115
Show 04181+5906 TDS2813 329 0.5 115
Show 04268+5539 STF 531 325 1.0 117
Show 04128+5808 TDS2787 30 0.4 119
Show 04190+5556 TDS2820 288 0.7 119
Show 04337+5924 STI 526 109 11.4 121
Show 04277+5935 BWL 16 184 4.2 121
Show 04230+5937 KUI 16 AB 196 1.2 126
Show 04230+5937 ARG 100 AB,C 60 32.5 126
Show 04303+5530 KR 23 AB 132 4.6 128
Show 04345+5542 STI2056 185 3.4 129
Show 04162+5914 LDS3566 276 207.7 131
Show 04430+5712 A 1014 17 0.3 132
Show 04297+5945 STI 518 BC 89 6.7 133

 
 
WDS 04270+5735 : COMPONENTS
 
 
  A
B pa=178.0°
sep=20.71"
 
 
04270+5735 A
 
 
Componente originario normalizzato AB Name HD 27855 Coord arcsec 2000 042700.86+573507.2 Mag 6.28
Spectral class A0III (white) PmRA 7.00 PmDE -16.0 SAO 24615
HIP 20772 Tycho2 3740-00941-1 HD 27855 HR 1382
GC 5358 BD BD+57 800 FK5 2324
Tycho2
Tycho2 3740-00941-1 Pflag RAmdeg 66.75363478 DEmdeg 57.58529547
PmRA 8.0 PmDE -14.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.35 EpDEm 1991.17
Num 16 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 6.342 E BTmag 0.014 VTmag 6.278
E VTmag 0.010 Prox 999 TYC T HIP 20772
CCDM RAdeg 66.75359972 DEdeg 57.58532972 EpRA 1990 1.66
EpDE 1990 1.44 E RAdeg 3.5 E DEdeg 3.7 Posflg
Corr 0.0
SAO
SAO 24615 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.017 Vmag 6.2 SpType A0
Double code Source 70 CatNum 5358 DM BD+57 800
DMcomp BDsup HD 27855 M HD 0
GC 5358 RA1950rad 1.14689998 DE1950rad 1.00309752 PmRA2000 0.0014
PmDE2000 -0.019
Hipparcos
Catalog H HIP 20772 Proxy RAhms 04 27 00.86
DEdms +57 35 07.2 Vmag 6.28 VarFlag R Vmag H
RAdeg 66.7536 DEdeg 57.5853 AstroRef Plx 4.32
CCDM 04270+5735 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 27855 BD BD+57 800
CD CP Dm number +57 800 VIred 0.05
SpType A0III R SpType Coord arcsec 2000 042700.86+573507.2
Hipparcos 2
HIP 20772 Sn 5 So 0 Nc 1
RArad 1.1650701279 DErad 1.0050536139 Plx 4.38 PmRA 7.38
PmDE -16.35 E RArad 0.3 E DErad 0.25 E Plx 0.4
E pmRA 0.32 E pmDE 0.32 Hpmag 6.3074 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.063 E BV 0.005
VI 0.07
CCDM
Ccdm 04270+5735 RComp Comp A Note1
Note2 Discov num DRAs 0.77 DDEs 6.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.2 Sp A0 PmNote *
PmRA 3 PmDE -18 Dm number +57 800 Cat1 BD
Name2 +57 472 Cat2 AGK2/3 HD 27855 M HD
ADS BDS A 3203 M ADS BDS N IDS IDS 04187N5721A
HIC 20772
 
 
04270+5735 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042700.95+573446.5 Mag 12.43 PmRA -1.00
PmDE -5.0 Calc delta mag 6.15 Calc coord yes
CCDM
Ccdm 04270+5735 RComp Comp B Note1
Note2 Discov num OPI DRAs DDEs
R dRAs Year 1958 Theta 176 Rho 20.6
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3203 M ADS BDS N IDS IDS 04187N5721B
HIC