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Doubles in session


Current system
03238+4836
PAT 26
HD 20863


Nearby doubles
14' : 03244+4848
PAT 27

19' : 03255+4830
PAT 31

20' : 03248+4852
PAT 30AB

20' : 03248+4853
PAT 29AB

23' : 03236+4859
PAT 25

29' : 03211+4826
PAT 22

31' : 03264+4820
PAT 33

34' : 03219+4904
WEB 1

35' : 03237+4911
PRS 36

37' : 03213+4809
COU2020

40' : 03276+4825
PAT 34

43' : 03245+4918
PAT 28

45' : 03201+4811
COU2019

45' : 03263+4914
PAT 32

45' : 03283+4840
SKF2335AB

51' : 03285+4857
ES 1136

54' : 03190+4811
MET 25AB

57' : 03290+4814
PAT 38

58' : 03213+4743
ES 464

60' : 03284+4915
PAT 36

63' : 03176+4850
MET 22AB

64' : 03192+4920
COU2263

64' : 03288+4916
PAT 37

65' : 03221+4734
PAT 24

66' : 03177+4902
PAT 20

66' : 03227+4941
PRS 35



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.

03238+4836 PAT 26 (HD 20863)

 
 
03h 23m 47.31s +48° 36' 16.1" P.A. 17.00 sep 0.1 mag 7.00,9.80 Sp B9V dist. 161.81 pc (527.82 l.y.)
 
 
Coord 2000 03238+4836 Discov num PAT  26 Comp Coord arcsec 2000 03 23 47.31 +48 36 16.1
Date first 1997 Date last 1997 Obs 1
Pa first 17 Pa last 17 P.A. Now (θ) 17°
Sep first 0.1 Sep last 0.12 Sep. Now (ρ) 0.12"
Mag pri 7.00 Mag sec 9.80 delta mag (ΔM) 2.8 Spectral class B9V (blue-white)
Pri motion ra +025 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20863 Constellation Perseus SAO 38779 HIP 15819
Tycho2 3316-01016-1 Gaia DR2 435422586177333120 HD 20863 GC 4033
BD BD+48 903 Distance 161.81 Distance ly 527.82
 
 
WDS 03238+4836 PAT 26 (HD 20863) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pat1998 Si j Patience, J., Ghez, A.M., Reid, I.N., Weinberger, A.J., & Matthews, K. 1998AJ....115.1972P
Pat1998 AJ 115, 1972, 1998
Pat2002 Si j Patience, J., Ghez, A.M., Reid, I.N., & Matthews, K. 2002AJ....123.1570P
Pat2002 +Hn AJ 123, 1570, 2002
Pat2002b Si j Patience, J., White, R.J., Ghez, A.M., McCabe, C., McLean, I.S., Larkin, J.E., 2002ApJ...581..654P
Pat2002b +Ci Prato, L., Kim, S.S., et al.
Pat2002b +A ApJ 581, 654, 2002
Pat2008 Kn j Patience, J., Zavala, R.T., Prato, L., Franz, O., Wasserman, L., Tycner, C., 2008ApJ...674L..97P
Pat2008 Hutter, D.J., & Hummel, C.A.
Pat2008 ApJ 674, L97, 2008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03238+4836 PAT 26 1997 1 17 0.1 6.99   B9V 032347.31+483616.1

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

 
 
WDS 03238+4836 PAT 26 (HD 20863) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03238+4836 PAT 26 (HD 20863) : MEASURES
 
 
No records found.

 
 
WDS 03238+4836 (HD 20863) : VIRTUAL EYEPIECE
 
 

03238+4836 PAT 26A mag 7 Sp B9V 03238+4836 PAT 26B sep 0.1 P.A. 11.40 mag 9.8 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 03238+4836 (HD 20863) : ALADIN DSS IMAGE @ 03h 23m 47.31s +48° 36' 16.1"
 
 
 
 
WDS 03238+4836 PAT 26 (HD 20863) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03238+4836 PAT 26 distance=0' 03244+4848 PAT 27 distance=14' 03255+4830 PAT 31 distance=19' 03248+4852 PAT 30AB distance=20' 03248+4852 MET 27AC distance=20' 03248+4852 MET 27AD distance=20' 03248+4852 MET 27AE distance=20' 03248+4852 MET 27AF distance=20' 03248+4853 PAT 29AB distance=20' 03248+4853 PAT 29AC distance=20' 03248+4853 PAT 29AD distance=20' 03236+4859 PAT 25 distance=23' 03211+4826 PAT 22 distance=29' 03264+4820 PAT 33 distance=31' 03219+4904 WEB 1 distance=34' 03237+4911 PRS 36 distance=35' 03213+4809 COU2020 distance=37' 03276+4825 PAT 34 distance=40' 03245+4918 PAT 28 distance=43' 03201+4811 COU2019 distance=45' 03283+4840 SKF2335BC distance=45' 03263+4914 PAT 32 distance=45' 03283+4840 SKF2335AB distance=45' 03285+4857 ES 1136 distance=51' 03190+4811 MET 25AB distance=54' 03190+4811 MET 25AC distance=54' 03190+4811 MET 25AD distance=54' 03290+4814 PAT 38 distance=57' 03213+4743 ES 464 distance=58' 03284+4915 PAT 36 distance=60' 03176+4850 TDS2516Aa,Ab distance=63' 03176+4850 MET 22AB distance=63' 03176+4850 MET 22AC distance=63' 03192+4920 COU2263 distance=64' 03288+4916 PAT 37 distance=64' 03221+4734 PAT 24 distance=65' 03177+4902 PAT 20 distance=66' 03227+4941 PRS 35 distance=66' 03304+4825 PAT 39 distance=67' 03182+4915 HU 545 distance=68' 03175+4912 COU2262 distance=71' 03243+4952 BUP 44 (Mirfak) distance=76' 03294+4931 BU 1179 distance=78' 03160+4853 LDS9148 distance=79' 03238+4718 KPP1512 distance=79' 03315+4900 PAT 40Aa,Ab distance=80' 03315+4900 MET 28AB distance=80' 03319+4844 PAT 41 distance=81' 03188+4944 MET 24 distance=84' 03214+4957 PAT 23 distance=85' 03200+4952 PAT 21 distance=85' 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 03238+4836 PAT 26 17 0.1
Show 03244+4848 PAT 27 198 3.5 14
Show 03255+4830 PAT 31 337 4.4 19
Show 03248+4852 PAT 30 AB 46 7.3 20
Show 03248+4852 MET 27 AC 313 10.2 20
Show 03248+4852 MET 27 AD 108 12.5 20
Show 03248+4852 MET 27 AE 110 12.4 20
Show 03248+4852 MET 27 AF 224 10.4 20
Show 03248+4853 PAT 29 AB 98 0.3 20
Show 03248+4853 PAT 29 AC 163 4.6 20
Show 03248+4853 PAT 29 AD 8 5.4 20
Show 03236+4859 PAT 25 47 4.9 23
Show 03211+4826 PAT 22 298 0.3 29
Show 03264+4820 PAT 33 315 0.5 31
Show 03219+4904 WEB 1 325 216.3 34
Show 03237+4911 PRS 36 262 2.3 35
Show 03213+4809 COU2020 233 0.3 37
Show 03276+4825 PAT 34 350 0.1 40
Show 03245+4918 PAT 28 8 1.0 43
Show 03201+4811 COU2019 258 0.3 45
Show 03283+4840 SKF2335 BC 242 7.4 45
Show 03263+4914 PAT 32 357 0.4 45
Show 03283+4840 SKF2335 AB 348 71.0 45
Show 03285+4857 ES 1136 353 9.6 51
Show 03190+4811 MET 25 AB 84 4.1 54
Show 03190+4811 MET 25 AC 126 10.7 54
Show 03190+4811 MET 25 AD 64 12.5 54
Show 03290+4814 PAT 38 234 1.6 57
Show 03213+4743 ES 464 67 7.0 58
Show 03284+4915 PAT 36 35 3.0 60
Show 03176+4850 TDS2516 Aa,Ab 220 0.9 63
Show 03176+4850 MET 22 AB 38 6.9 63
Show 03176+4850 MET 22 AC 109 8.1 63
Show 03192+4920 COU2263 315 0.4 64
Show 03288+4916 PAT 37 79 1.9 64
Show 03221+4734 PAT 24 72 0.2 65
Show 03177+4902 PAT 20 31 1.4 66
Show 03227+4941 PRS 35 8 4.4 66
Show 03304+4825 PAT 39 66 5.4 67
Show 03182+4915 HU 545 82 3.6 68
Show 03175+4912 COU2262 2 0.8 71
Show Mirfak 03243+4952 BUP 44 198 164.0 76
Show 03294+4931 BU 1179 141 0.6 78
Show 03160+4853 LDS9148 320 20.6 79
Show 03238+4718 KPP1512 38 11.4 79
Show 03315+4900 PAT 40 Aa,Ab 91 0.1 80
Show 03315+4900 MET 28 AB 109 3.1 80
Show 03319+4844 PAT 41 350 0.1 81
Show 03188+4944 MET 24 133 9.0 84
Show 03214+4957 PAT 23 163 4.5 85
Show 03200+4952 PAT 21 193 5.8 85

 
 
WDS 03238+4836 : COMPONENTS
 
 
  A
B pa=11.4°
sep=0.12"
 
 
03238+4836 A
 
 
Componente originario normalizzato AB Name HD 20863 Coord arcsec 2000 032347.31+483616.1 Mag 7
Spectral class B9V (blue-white) PmRA 25.00 PmDE -26.0 SAO 38779
HIP 15819 Tycho2 3316-01016-1 HD 20863 GC 4033
BD BD+48 903
Tycho2
Tycho2 3316-01016-1 Pflag RAmdeg 50.94719773 DEmdeg 48.60441350
PmRA 23.2 PmDE -27.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.56 EpDEm 1991.44
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.6 BTmag 6.992 E BTmag 0.015 VTmag 6.985
E VTmag 0.010 Prox 999 TYC T HIP 15819
CCDM RAdeg 50.94711722 DEdeg 48.60447667 EpRA 1990 1.71
EpDE 1990 1.59 E RAdeg 3.9 E DEdeg 4.1 Posflg
Corr -0.2
SAO
SAO 38779 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.037 Vmag 7.1 SpType B9
Double code Source 70 CatNum 4033 DM BD+48 903
DMcomp BDsup HD 20863 M HD 0
GC 4033 RA1950rad 0.87376069 DE1950rad 0.84521952 PmRA2000 -0.0005
PmDE2000 -0.04
Hipparcos
Catalog H HIP 15819 Proxy RAhms 03 23 47.31
DEdms +48 36 16.1 Vmag 7 VarFlag R Vmag H
RAdeg 50.9471 DEdeg 48.6045 AstroRef Plx 5.9
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20863 BD BD+48 903
CD CP Dm number +48 903 VIred 0.02
SpType B9V R SpType Coord arcsec 2000 032347.31+483616.1
Hipparcos 2
HIP 15819 Sn 5 So 0 Nc 1
RArad 0.8891948692 DErad 0.848308184 Plx 6.18 PmRA 24.97
PmDE -25.76 E RArad 0.44 E DErad 0.37 E Plx 0.56
E pmRA 0.55 E pmDE 0.56 Hpmag 7.0048 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.002 E BV 0.007
VI 0.02
 
 
03238+4836 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032347.31+483616.2 Mag 9.8 Calc delta mag 2.8
Calc coord yes