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Doubles in session


Current system
07490+2834
ARN 69 AC


Nearby doubles
14' : 07485+2846
S 560

15' : 07480+2840
AGC 2

21' : 07488+2855
H 5 67

40' : 07514+2858
UC 1618

43' : 07522+2843
SMR 70

44' : 07523+2842
ES 421

46' : 07470+2757
UC 1613

53' : 07529+2822
OSW 47

59' : 07453+2802
BU 580AB
Pollux

64' : 07531+2752
OL 170

66' : 07507+2936
KPP 898

70' : 07451+2748
FYM 613

70' : 07510+2939
TDS5269

74' : 07535+2917
ALP 12

78' : 07433+2853
BLL 23AB

79' : 07541+2754
HJ 768

81' : 07542+2753
COU 951

82' : 07428+2832
TDS5105

86' : 07522+2949
HJ 431

87' : 07539+2737
CVR1114

89' : 07446+2729
OCC 131

90' : 07558+2849
BRT 245

92' : 07555+2910
ES 422

99' : 07563+2855
GRV 743

104' : 07547+2723
SLW 211

107' : 07560+2742
HDS1129



Selections
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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.

07490+2834 ARN 69 AC

 
 
07h 49m 00.84s +28° 34' 26.4" P.A. 277.00 sep 145.4 mag 7.94,10.53 Sp F0 dist. 184.16 pc (600.73 l.y.)
 
 
Coord 2000 07490+2834 Discov num ARN  69 Comp AC Coord arcsec 2000 07 49 00.84 +28 34 26.4
Date first 1901 Date last 2015 Obs 10
Pa first 277 Pa last 277.3 P.A. Now (θ) 277.3°
Sep first 145.5 Sep last 145.365 Sep. Now (ρ) 145.365"
Mag pri 7.94 Mag sec 10.53 delta mag (ΔM) 2.59 Spectral class F0 (yellow-white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec -014 Sec motion dec -012
Notes N (See Notes)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
07490+2834 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 63238 07 49 01 +28 34 26 STF 1144 AB 2018 20 358 8.4 7.94 10.33 2.39
Show 07 49 01 +28 34 26 ARN 69 AC 2015 10 277 145.4 7.94 10.53 2.59 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini HIP 38144 Tycho2 1937-00979-1 Gaia DR2 875749505308877696
HD 63238 BD BD+28 1474 Distance 184.16 Distance ly 600.73
 
 
WDS 07490+2834 ARN 69 AC : NOTES
 
 
discov_num notes refcode
STF1144 AB: H 2 65. MEv2010
Primary is eclipsing binary of Algol-type, 1.425 d. Zas2012
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Zas2012 - Zasche, P. ...................
Zas2012 private communication, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 ARN Arnold, D.
100 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07490+2834 ARN 69 AC 2004 5 277 145.2 7.94 10.53 F0 D 074900.84+283426.4
07490+2834 ARN 69 AC 2015 7 277 145.3 7.94 10.53 F0 N 074900.84+283426.4

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

 
 
WDS 07490+2834 ARN 69 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07490+2834 ARN 69 AC : MEASURES
 
 
No records found.

 
 
WDS 07490+2834 : VIRTUAL EYEPIECE
 
 

07490+2834 STF1144A mag 7.94 Sp F0 07490+2834 STF1144B sep 8.4 P.A. 358.60 mag 10.33 07490+2834 ARN 69C sep 128.0 P.A. 278.30 mag 10.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07490+2834 : ALADIN DSS IMAGE @ 07h 49m 00.84s +28° 34' 26.4"
 
 
 
 
WDS 07490+2834 ARN 69 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07490+2834 ARN 69AC distance=0' 07485+2846 S 560 distance=14' 07480+2840 AGC 2 distance=15' 07488+2855 H 5 67 distance=21' 07514+2858 UC 1618 distance=40' 07522+2843 SMR 70 distance=43' 07458+2845 ES 420BC distance=44' 07523+2842 ES 421 distance=44' 07458+2845 ES 420A,BC distance=45' 07470+2757 UC 1613 distance=46' 07529+2822 OSW 47 distance=53' 07453+2802 BU 580CD distance=55' 07453+2802 BU 580CE distance=55' 07453+2802 BU 580CF distance=55' 07453+2802 BRT 14GH distance=58' 07453+2802 BU 580AB (Pollux) distance=59' 07453+2802 H 6 42AC (Pollux) distance=59' 07453+2802 BU 580AG (Pollux) distance=59' 07453+2802 BU 580AE (Pollux) distance=59' 07453+2802 STFB 5AF (Pollux) distance=59' 07531+2752 OL 170 distance=64' 07507+2936 KPP 898 distance=66' 07451+2748 FYM 613 distance=70' 07510+2939 TDS5269 distance=70' 07535+2917 ALP 12 distance=74' 07433+2853 BLL 23AB distance=78' 07433+2853 CIA 7Aa,Ab distance=78' 07541+2754 HJ 768 distance=79' 07542+2753 COU 951 distance=81' 07428+2832 TDS5105 distance=82' 07522+2949 HJ 431 distance=86' 07539+2737 CVR1114 distance=87' 07446+2729 OCC 131 distance=89' 07558+2849 BRT 245 distance=90' 07555+2910 ES 422 distance=92' 07563+2855 GRV 743 distance=99' 07547+2723 SLW 211 distance=104' 07560+2742 HDS1129 distance=107' 07572+2844 LDS3767 distance=108' 07407+2850 ARY 41 distance=111' 07489+3026 SLN 10 distance=112' 07451+3014 KU 95AB distance=112' 07451+3014 SIN 30AC distance=112' 07451+3014 SIN 30AD distance=112' 07498+2639 CVR 477 distance=116' 07470+2643 BUP 105AB distance=116' 07470+2643 BUP 105AC distance=116' 07470+2643 BUP 105AD distance=116' 07513+2637 BUP 107AB distance=122' 07513+2637 BUP 107AC distance=122' 07513+2637 STJ 54AD distance=122' 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 07490+2834 STF1144 AB 358 8.4
Show 07490+2834 ARN 69 AC 277 145.4
Show 07485+2846 S 560 358 88.1 14
Show 07480+2840 AGC 2 116 1.0 15
Show 07488+2855 H 5 67 11 51.0 21
Show 07514+2858 UC 1618 28 8.6 40
Show 07522+2843 SMR 70 345 5.8 43
Show 07458+2845 ES 420 BC 278 3.0 44
Show 07523+2842 ES 421 218 6.5 44
Show 07458+2845 ES 420 A,BC 119 61.9 45
Show 07470+2757 UC 1613 186 53.0 46
Show 07529+2822 OSW 47 303 46.9 53
Show 07453+2802 BU 580 CD 132 1.4 55
Show 07453+2802 BU 580 CE 146 71.6 55
Show 07453+2802 BU 580 CF 90 57.3 55
Show 07453+2802 BRT 14 GH 59 1.8 58
Show Pollux 07453+2802 BU 580 AB 76 39.8 59
Show Pollux 07453+2802 H 6 42 AC 76 257.5 59
Show Pollux 07453+2802 BU 580 AG 353 152.2 59
Show Pollux 07453+2802 BU 580 AE 90 289.9 59
Show Pollux 07453+2802 STFB 5 AF 79 313.5 59
Show 07531+2752 OL 170 135 3.1 64
Show 07507+2936 KPP 898 71 7.5 66
Show 07451+2748 FYM 613 273 13.8 70
Show 07510+2939 TDS5269 21 0.7 70
Show 07535+2917 ALP 12 238 22.3 74
Show 07433+2853 BLL 23 AB 319 195.5 78
Show 07433+2853 CIA 7 Aa,Ab 22 0.0 78
Show 07541+2754 HJ 768 304 9.0 79
Show 07542+2753 COU 951 134 3.1 81
Show 07428+2832 TDS5105 42 0.7 82
Show 07522+2949 HJ 431 53 5.8 86
Show 07539+2737 CVR1114 109 4.0 87
Show 07446+2729 OCC 131 -1 0.1 89
Show 07558+2849 BRT 245 1 5.8 90
Show 07555+2910 ES 422 183 15.2 92
Show 07563+2855 GRV 743 330 60.9 99
Show 07547+2723 SLW 211 331 13.5 104
Show 07560+2742 HDS1129 48 0.4 107
Show 07572+2844 LDS3767 115 2.3 108
Show 07407+2850 ARY 41 255 44.8 111
Show 07489+3026 SLN 10 263 1.5 112
Show 07451+3014 KU 95 AB 60 41.8 112
Show 07451+3014 SIN 30 AC 275 123.2 112
Show 07451+3014 SIN 30 AD 88 234.4 112
Show 07498+2639 CVR 477 193 10.7 116
Show 07470+2643 BUP 105 AB 309 49.0 116
Show 07470+2643 BUP 105 AC 188 43.3 116
Show 07470+2643 BUP 105 AD 274 800.9 116
Show 07513+2637 BUP 107 AB 310 188.3 122
Show 07513+2637 BUP 107 AC 259 189.1 122

 
 
WDS 07490+2834 : COMPONENTS
 
 
  A B
B pa=358.6°
sep=8.39"
 
C pa=278.3°
sep=127.96"
pa=274.6°
sep=126.82"
 
 
07490+2834 A
 
 
Name HD 63238 Coord arcsec 2000 074900.84+283426.4 Mag 7.94 Spectral class F0 (yellow-white)
PmRA 16.00 PmDE -14.0 HIP 38144 Tycho2 1937-00979-1
HD 63238 ADS 6382 BD BD+28 1474
Tycho2
Tycho2 1937-00979-1 Pflag RAmdeg 117.25353572 DEmdeg 28.57396039
PmRA 18.0 PmDE -13.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.62 EpDEm 1991.32
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.8 BTmag 8.176 E BTmag 0.017 VTmag 7.941
E VTmag 0.012 Prox 81 TYC T HIP 38144
CCDM A RAdeg 117.25348861 DEdeg 28.57399194 EpRA 1990 1.76
EpDE 1990 1.54 E RAdeg 4.9 E DEdeg 6.1 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 38144 Proxy H RAhms 07 49 00.84
DEdms +28 34 26.4 Vmag 7.82 VarFlag R Vmag H
RAdeg 117.253 DEdeg 28.574 AstroRef A Plx 3.82
CCDM 07490+2834 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 358 Rho 8.151 HD 63238 BD BD+28 1474
CD CP Dm number +28 1474 VIred 0.23
SpType F0... R SpType Coord arcsec 2000 074900.84+283426.4
Hipparcos 2
HIP 38144 Sn 15 So 3 Nc 2
RArad 2.04645939 DErad 0.4987102409 Plx 5.43 PmRA 12.64
PmDE -11.88 E RArad 1.01 E DErad 0.6 E Plx 1.21
E pmRA 1.37 E pmDE 0.81 Hpmag 7.8862 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.211 E BV 0.015
VI 0.23
CCDM
Ccdm 07490+2834 RComp Comp A Note1
Note2 Discov num DRAs 0.84 DDEs 26.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F0 PmNote *
PmRA 19 PmDE -16 Dm number +28 1474 Cat1 BD
Name2 +28 845 Cat2 AGK2/3 HD 63238 M HD
ADS BDS A 6382 M ADS BDS N IDS IDS 07428N2849A
HIC 38144
 
 
07490+2834 B
 
 
Coord arcsec 2000 074900.82+283434.8 Mag 10.33 PmRA 17.00 PmDE -10.0
Calc delta mag 2.39 Calc coord yes
CCDM
Ccdm 07490+2834 RComp Comp B Note1
Note2 Discov num STF1144 DRAs DDEs
R dRAs Year 1829 Theta 357 Rho 8.0
Obs 4 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6382 M ADS BDS N IDS IDS 07428N2849B
HIC 38144
 
 
07490+2834 C
 
 
Coord arcsec 2000 074851.23+283444.9 Mag 10.53 PmRA 16.00 PmDE -12.0
Tycho2 1924-00803-1 Calc delta mag 2.59 Calc coord yes
Tycho2
Tycho2 1924-00803-1 Pflag RAmdeg 117.20793488 DEmdeg 28.57913115
PmRA 16.1 PmDE -11.7 E RAmdeg 35 E DEmdeg 46
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.12 EpDEm 1987.16
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.0 Q pmRA 0.5
Q pmDE 0.0 BTmag 11.570 E BTmag 0.086 VTmag 10.525
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 117.20789306 DEdeg 28.57915833 EpRA 1990 1.74
EpDE 1990 1.61 E RAdeg 35.5 E DEdeg 46.7 Posflg
Corr 0.2