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Current system
03160+4802
PAT 19
HD 20135


Nearby doubles
12' : 03152+4754
TDS 108

32' : 03190+4811
MET 25AB

36' : 03143+4835
ES 2597

41' : 03124+4744
BLL 11AB

42' : 03201+4811
COU2019

48' : 03185+4721
MET 1AB

51' : 03176+4850
MET 22AB

52' : 03160+4853
LDS9148

54' : 03213+4809
COU2020

56' : 03213+4743
ES 464

57' : 03211+4826
PAT 22

63' : 03177+4902
PAT 20

66' : 03103+4732
COU2018

66' : 03187+4702
STF 371

68' : 03221+4734
PAT 24

72' : 03136+4655
BVD 188

72' : 03175+4912
COU2262

77' : 03182+4915
HU 545

82' : 03084+4736
COU2017

85' : 03192+4920
COU2263

85' : 03238+4836
PAT 26

86' : 03219+4904
WEB 1

91' : 03238+4718
KPP1512

94' : 03207+4641
BU 1294

95' : 03236+4859
PAT 25

95' : 03099+4915
KPP3510



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.

03160+4802 PAT 19 (HD 20135)

 
 
03h 16m 01.91s +48° 01' 40.4" P.A. 335.00 sep 0.2 mag 7.70,8.90 Sp A0p
 
 
Coord 2000 03160+4802 Discov num PAT  19 Comp Coord arcsec 2000 03 16 01.91 +48 01 40.4
Date first 1997 Date last 2007 Obs 2
Pa first 320 Pa last 334.6 P.A. Now (θ) 334.6°
Sep first 0.2 Sep last 0.214 Sep. Now (ρ) 0.214"
Mag pri 7.70 Mag sec 8.90 delta mag (ΔM) 1.2 Spectral class A0p (white)
Pri motion ra +024 Sec motion ra
Pri motion dec -019 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 20135 Constellation Perseus SAO 38684 Tycho2 3315-01202-1
Gaia DR2 435475294017445504 HD 20135
 
 
WDS 03160+4802 PAT 19 (HD 20135) : 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
03160+4802 PAT 19 1997 1 320 0.2 8.09   A0p 031601.91+480140.4
03160+4802 PAT 19 2007 2 335 0.2 8.09   A0p 031601.91+480140.4

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

 
 
WDS 03160+4802 PAT 19 (HD 20135) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03160+4802 PAT 19 (HD 20135) : MEASURES
 
 
No records found.

 
 
WDS 03160+4802 (HD 20135) : VIRTUAL EYEPIECE
 
 

03160+4802 PAT 19A mag 7.7 Sp A0p 03160+4802 PAT 19B sep 0.2 P.A. 342.40 mag 8.9 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 03160+4802 (HD 20135) : ALADIN DSS IMAGE @ 03h 16m 01.91s +48° 01' 40.4"
 
 
 
 
WDS 03160+4802 PAT 19 (HD 20135) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03160+4802 PAT 19 distance=0' 03152+4754 TDS 108 distance=12' 03190+4811 MET 25AB distance=32' 03190+4811 MET 25AC distance=32' 03190+4811 MET 25AD distance=32' 03143+4835 ES 2597 distance=36' 03124+4744 BLL 11AB distance=41' 03124+4744 BUP 40AC distance=41' 03124+4744 BUP 40AD distance=41' 03201+4811 COU2019 distance=42' 03124+4744 BUP 40DE distance=43' 03185+4721 MET 1AB distance=48' 03185+4721 MET 23AC distance=48' 03185+4721 MET 23AD distance=48' 03176+4850 TDS2516Aa,Ab distance=51' 03176+4850 MET 22AB distance=51' 03176+4850 MET 22AC distance=51' 03160+4853 LDS9148 distance=52' 03213+4809 COU2020 distance=54' 03213+4743 ES 464 distance=56' 03211+4826 PAT 22 distance=57' 03177+4902 PAT 20 distance=63' 03103+4732 COU2018 distance=66' 03187+4702 STF 371 distance=66' 03221+4734 PAT 24 distance=68' 03136+4655 BVD 188 distance=72' 03175+4912 COU2262 distance=72' 03182+4915 HU 545 distance=77' 03084+4736 COU2017 distance=82' 03192+4920 COU2263 distance=85' 03238+4836 PAT 26 distance=85' 03219+4904 WEB 1 distance=86' 03238+4718 KPP1512 distance=91' 03207+4641 BU 1294 distance=94' 03236+4859 PAT 25 distance=95' 03099+4915 KPP3510 distance=95' 03067+4823 KPP 917 distance=96' 03244+4848 PAT 27 distance=96' 03255+4830 PAT 31 distance=100' 03206+4634 TDS2526 distance=100' 03248+4852 PAT 30AB distance=102' 03248+4852 MET 27AC distance=102' 03248+4852 MET 27AD distance=102' 03248+4852 MET 27AE distance=102' 03248+4852 MET 27AF distance=102' 03248+4853 PAT 29AB distance=102' 03248+4853 PAT 29AC distance=102' 03248+4853 PAT 29AD distance=102' 03166+4943 COU2164Aa,Ab distance=103' 03166+4943 ES 463AB distance=103' 03237+4911 PRS 36 distance=103' 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 03160+4802 PAT 19 335 0.2
Show 03152+4754 TDS 108 136 0.9 12
Show 03190+4811 MET 25 AB 84 4.1 32
Show 03190+4811 MET 25 AC 126 10.7 32
Show 03190+4811 MET 25 AD 64 12.5 32
Show 03143+4835 ES 2597 197 10.6 36
Show 03124+4744 BLL 11 AB 339 15.2 41
Show 03124+4744 BUP 40 AC 197 20.0 41
Show 03124+4744 BUP 40 AD 297 211.2 41
Show 03201+4811 COU2019 258 0.3 42
Show 03124+4744 BUP 40 DE 97 18.2 43
Show 03185+4721 MET 1 AB 194 2.1 48
Show 03185+4721 MET 23 AC 56 8.5 48
Show 03185+4721 MET 23 AD 266 11.6 48
Show 03176+4850 TDS2516 Aa,Ab 220 0.9 51
Show 03176+4850 MET 22 AB 38 6.9 51
Show 03176+4850 MET 22 AC 109 8.1 51
Show 03160+4853 LDS9148 320 20.6 52
Show 03213+4809 COU2020 233 0.3 54
Show 03213+4743 ES 464 67 7.0 56
Show 03211+4826 PAT 22 298 0.3 57
Show 03177+4902 PAT 20 31 1.4 63
Show 03103+4732 COU2018 77 1.1 66
Show 03187+4702 STF 371 89 3.2 66
Show 03221+4734 PAT 24 72 0.2 68
Show 03136+4655 BVD 188 100 16.0 72
Show 03175+4912 COU2262 2 0.8 72
Show 03182+4915 HU 545 82 3.6 77
Show 03084+4736 COU2017 9 0.3 82
Show 03192+4920 COU2263 315 0.4 85
Show 03238+4836 PAT 26 17 0.1 85
Show 03219+4904 WEB 1 325 216.3 86
Show 03238+4718 KPP1512 38 11.4 91
Show 03207+4641 BU 1294 240 7.5 94
Show 03236+4859 PAT 25 47 4.9 95
Show 03099+4915 KPP3510 312 1.9 95
Show 03067+4823 KPP 917 197 7.6 96
Show 03244+4848 PAT 27 198 3.5 96
Show 03255+4830 PAT 31 337 4.4 100
Show 03206+4634 TDS2526 306 0.9 100
Show 03248+4852 PAT 30 AB 46 7.3 102
Show 03248+4852 MET 27 AC 313 10.2 102
Show 03248+4852 MET 27 AD 108 12.5 102
Show 03248+4852 MET 27 AE 110 12.4 102
Show 03248+4852 MET 27 AF 224 10.4 102
Show 03248+4853 PAT 29 AB 98 0.3 102
Show 03248+4853 PAT 29 AC 163 4.6 102
Show 03248+4853 PAT 29 AD 8 5.4 102
Show 03166+4943 COU2164 Aa,Ab 70 0.8 103
Show 03166+4943 ES 463 AB 259 5.5 103
Show 03237+4911 PRS 36 262 2.3 103

 
 
WDS 03160+4802 : COMPONENTS
 
 
  A
B pa=342.4°
sep=0.20"
 
 
03160+4802 A
 
 
Componente originario normalizzato AB Name HD 20135 Coord arcsec 2000 031601.91+480140.4 Mag 7.7
Spectral class A0p (white) PmRA 24.00 PmDE -19.0 SAO 38684
Tycho2 3315-01202-1 HD 20135 DM BD+47 792
Tycho2
Tycho2 3315-01202-1 Pflag RAmdeg 49.00798830 DEmdeg 48.02791504
PmRA 26.4 PmDE -18.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.37 EpDEm 1991.33
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 8.345 E BTmag 0.017 VTmag 8.084
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 49.00789778 DEdeg 48.02795750 EpRA 1990 1.72
EpDE 1990 1.68 E RAdeg 5.9 E DEdeg 6.2 Posflg
Corr -0.1
SAO
SAO 38684 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.014 Vmag 7.9 SpType A2
Double code Source 3 CatNum 350 DM BD+47 792
DMcomp BDsup HD 20135 M HD 0
GC RA1950rad 0.84012027 DE1950rad 0.83503637 PmRA2000 0.0016
PmDE2000 -0.017
 
 
03160+4802 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 031601.90+480140.6 Mag 8.9 Calc delta mag 1.2
Calc coord yes