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Current system
07453+2802
BU 580 CF


Nearby doubles
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AGC 2

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STF1144AB

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S 560

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BLL 23AB

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H 5 67

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TOI1704

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ARY 41

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BUP 105AB

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SKF1624

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SKF1623

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UC 1618

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SMR 70

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ARY 40AB

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ES 421

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OL 170

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CVR 477

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SKF1614

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SLW 198

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HJ 765AB

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CVR1114

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HJ 768



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07453+2802 BU 580 CF

 
 
07h 45m 37.19s +28° 02' 34.9" P.A. 90.00 sep 57.3 mag 10.95,10.51
 
 
Coord 2000 07453+2802 Discov num BU  580 Comp CF Coord arcsec 2000 07 45 37.19 +28 02 34.9
Date first 1825 Date last 2015 Obs 19
Pa first 85 Pa last 90.1 P.A. Now (θ) 90.1°
Sep first 68.5 Sep last 57.347 Sep. Now (ρ) 57.347"
Mag pri 10.95 Mag sec 10.51 delta mag (ΔM) 0.44 Spectral class
Pri motion ra -002 Sec motion ra -006
Pri motion dec +005 Sec motion dec -005
Notes N (See Notes)
rPM=1.379
This double is not physical.
 
 
07453+2802 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 79666 07 45 19 +28 01 34 BU 580 AB 2009 7 76 39.8 1.33 13.70 12.37
Show Pollux 79666 07 45 19 +28 01 34 H 6 42 AC 2013 17 76 257.5 1.33 10.95 9.62
Show 79666 07 45 19 +28 01 34 BU 580 AE 2013 14 90 289.9 1.33 11.60 10.27
Show 79666 07 45 19 +28 01 34 STFB 5 AF 2013 25 79 313.5 1.33 10.51 9.18
Show 79666 07 45 19 +28 01 34 BU 580 AG 2013 8 353 152.2 1.33 11.34 10.01
Show 07 45 37 +28 02 35 BU 580 CD 2016 10 132 1.4 10.95 11.70 0.75
Show 07 45 37 +28 02 35 BU 580 CE 2015 11 146 71.6 10.95 11.60 0.65
Show 07 45 37 +28 02 35 BU 580 CF 2015 19 90 57.3 10.95 10.51 0.44 <===
Show 07 45 17 +28 04 04 BRT 14 GH 1901 1 59 1.8 12.74 12.81 0.07
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini Gaia DR2 875344060395420288
 
 
WDS 07453+2802 BU 580 CF : NOTES
 
 
discov_num notes refcode
BU 580 bet Gem = 78 Gem = Pollux
AB, AE, and AG: Optical pairs, based on study of relative motion of
the components using the method of apparent motion parameters. Kiy2008
H 6 42 AC: H VI 42.
AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
STFB 5 F is BD+28@1465.
AF: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
BU 580 AB, AE, AG: Rectilinear solutions by Hurowitz et al. (2013). USN2013a
H 6 42 AC: Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
USN2013a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2013IAUDS.181....1H
USN2013a Inf. Circ. 181, 1, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 BRT Barton, S.G.
61 BU Burnham, S.W. (BU 1 - 81)
239 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
07453+2802 BU 580 CF 1987 16 91 55.9 10.95 10.51 N 074537.19+280234.9
07453+2802 BU 580 CF 2001 17 90 57.3 10.95 10.51 N 074537.19+280234.9
07453+2802 BU 580 CF 2012 18 90 57.1 10.95 10.51 N 074537.19+280234.9
07453+2802 BU 580 CF 2015 19 90 57.3 10.95 10.51 N 074537.19+280234.9

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

 
 
WDS 07453+2802 BU 580 CF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07453+2802 BU 580 CF : MEASURES
 
 
No records found.

 
 
WDS 07453+2802 : VIRTUAL EYEPIECE
 
 

07453+2802 BU 580A mag 1.33 Sp K0IIIb 07453+2802 BU 580B sep 35.5 P.A. 73.90 mag 13.7 07453+2802 BU 580C sep 249.0 P.A. 75.90 mag 10.95 07453+2802 BU 580D sep 249.7 P.A. 76.20 mag 11.7 07453+2802 BU 580E sep 255.9 P.A. 89.50 mag 11.6 07453+2802 STFB 5F sep 278.2 P.A. 77.20 mag 10.51 07453+2802 BRT 14G sep 152.3 P.A. 349.70 mag 12.74 07453+2802 BRT 14H sep 153.0 P.A. 350.30 mag 12.81 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07453+2802 : ALADIN DSS IMAGE @ 07h 45m 37.19s +28° 02' 34.9"
 
 
 
 
WDS 07453+2802 BU 580 CF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07453+2802 BU 580CF distance=0' 07453+2802 BU 580AB (Pollux) distance=5' 07453+2802 H 6 42AC (Pollux) distance=5' 07453+2802 BU 580AG (Pollux) distance=5' 07453+2802 BU 580AE (Pollux) distance=5' 07453+2802 STFB 5AF (Pollux) distance=5' 07453+2802 BRT 14GH distance=5' 07451+2748 FYM 613 distance=16' 07470+2757 UC 1613 distance=20' 07446+2729 OCC 131 distance=37' 07458+2845 ES 420BC distance=43' 07458+2845 ES 420A,BC distance=43' 07428+2832 TDS5105 distance=48' 07480+2840 AGC 2 distance=49' 07490+2834 STF1144AB distance=55' 07490+2834 ARN 69AC distance=55' 07485+2846 S 560 distance=58' 07433+2853 BLL 23AB distance=59' 07433+2853 CIA 7Aa,Ab distance=59' 07488+2855 H 5 67 distance=68' 07397+2807 TOI1704 distance=79' 07407+2850 ARY 41 distance=81' 07470+2643 BUP 105AB distance=82' 07470+2643 BUP 105AC distance=82' 07470+2643 BUP 105AD distance=82' 07395+2826 SKF1624 distance=84' 07390+2839 SKF1623 distance=94' 07514+2858 UC 1618 distance=95' 07522+2843 SMR 70 distance=96' 07385+2819 COU1247Aa,Ab distance=97' 07385+2819 ARY 40AB distance=97' 07523+2842 ES 421 distance=97' 07531+2752 OL 170 distance=97' 07529+2822 OSW 47 distance=99' 07498+2639 CVR 477 distance=100' 07378+2754 SKF1614 distance=104' 07383+2846 SLW 198 distance=106' 07399+2643 HJ 765AB distance=111' 07399+2643 HJ 765AC distance=111' 07539+2737 CVR1114 distance=113' 07541+2754 HJ 768 distance=114' 07403+2632 STJ 53 distance=115' 07542+2753 COU 951 distance=115' 07388+2915 SKF1619 distance=115' 07513+2637 BUP 107AB distance=115' 07513+2637 BUP 107AC distance=115' 07513+2637 STJ 54AD distance=115' 07507+2936 KPP 898 distance=116' 07510+2939 TDS5269 distance=120' 07366+2808 SKF1569 distance=120' 07498+2616 HDS1110 distance=121' 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 07453+2802 BU 580 CD 132 1.4
Show 07453+2802 BU 580 CE 146 71.6
Show 07453+2802 BU 580 CF 90 57.3
Show Pollux 07453+2802 BU 580 AB 76 39.8 5
Show Pollux 07453+2802 H 6 42 AC 76 257.5 5
Show Pollux 07453+2802 BU 580 AG 353 152.2 5
Show Pollux 07453+2802 BU 580 AE 90 289.9 5
Show Pollux 07453+2802 STFB 5 AF 79 313.5 5
Show 07453+2802 BRT 14 GH 59 1.8 5
Show 07451+2748 FYM 613 273 13.8 16
Show 07470+2757 UC 1613 186 53.0 20
Show 07446+2729 OCC 131 -1 0.1 37
Show 07458+2845 ES 420 BC 278 3.0 43
Show 07458+2845 ES 420 A,BC 119 61.9 43
Show 07428+2832 TDS5105 42 0.7 48
Show 07480+2840 AGC 2 116 1.0 49
Show 07490+2834 STF1144 AB 358 8.4 55
Show 07490+2834 ARN 69 AC 277 145.4 55
Show 07485+2846 S 560 358 88.1 58
Show 07433+2853 BLL 23 AB 319 195.5 59
Show 07433+2853 CIA 7 Aa,Ab 22 0.0 59
Show 07488+2855 H 5 67 11 51.0 68
Show 07397+2807 TOI1704 111 9.0 79
Show 07407+2850 ARY 41 255 44.8 81
Show 07470+2643 BUP 105 AB 309 49.0 82
Show 07470+2643 BUP 105 AC 188 43.3 82
Show 07470+2643 BUP 105 AD 274 800.9 82
Show 07395+2826 SKF1624 108 1.4 84
Show 07390+2839 SKF1623 285 1.7 94
Show 07514+2858 UC 1618 28 8.6 95
Show 07522+2843 SMR 70 345 5.8 96
Show 07385+2819 COU1247 Aa,Ab 224 0.1 97
Show 07385+2819 ARY 40 AB 112 70.7 97
Show 07523+2842 ES 421 218 6.5 97
Show 07531+2752 OL 170 135 3.1 97
Show 07529+2822 OSW 47 303 46.9 99
Show 07498+2639 CVR 477 193 10.7 100
Show 07378+2754 SKF1614 252 1.5 104
Show 07383+2846 SLW 198 138 9.9 106
Show 07399+2643 HJ 765 AB 231 21.6 111
Show 07399+2643 HJ 765 AC 301 48.1 111
Show 07539+2737 CVR1114 109 4.0 113
Show 07541+2754 HJ 768 304 9.0 114
Show 07403+2632 STJ 53 5 1.2 115
Show 07542+2753 COU 951 134 3.1 115
Show 07388+2915 SKF1619 214 1.2 115
Show 07513+2637 BUP 107 AB 310 188.3 115
Show 07513+2637 BUP 107 AC 259 189.1 115
Show 07513+2637 STJ 54 AD 352 1.4 115
Show 07507+2936 KPP 898 71 7.5 116
Show 07510+2939 TDS5269 21 0.7 120

 
 
WDS 07453+2802 : COMPONENTS
 
 
  A B C D E F G
B pa=73.9°
sep=35.45"
 
C pa=75.9°
sep=248.98"
pa=76.2°
sep=213.56"
 
D pa=76.2°
sep=249.65"
pa=76.6°
sep=214.23"
pa=135.5°
sep=1.32"
 
E pa=89.5°
sep=255.92"
pa=92.0°
sep=221.98"
pa=166.2°
sep=60.32"
pa=166.8°
sep=59.19"
 
F pa=77.2°
sep=278.18"
pa=77.7°
sep=242.80"
pa=88.4°
sep=29.83"
pa=86.5°
sep=28.95"
pa=14.6°
sep=61.37"
 
G pa=349.7°
sep=152.34"
pa=336.4°
sep=152.85"
pa=288.4°
sep=283.04"
pa=288.5°
sep=284.22"
pa=297.6°
sep=319.30"
pa=286.5°
sep=311.24"
 
H pa=350.3°
sep=153.02"
pa=337.0°
sep=153.17"
pa=288.7°
sep=282.07"
pa=288.8°
sep=283.25"
pa=297.8°
sep=318.55"
pa=286.7°
sep=310.23"
pa=55.2°
sep=1.63"
 
 
07453+2802 A
 
 
Common name Pollux Meaning much wine Other names Hercules, Polluce Coord arcsec 2000 074518.95+280134.3
Mag 1.33 Spectral class K0IIIb (yellow-orange) PmRA -626.00 PmDE -46.0
SAO 79666 HIP 37826 Tycho2 1920-02194-1 HD 62509
HR 2990 GC 10438 BD BD+28 1463 Bayer Beta Geminorum
Bayer name Bet Gem Flamsteed 78 Geminorum Flamsteed name 78 Gem FK5 295
SAO
SAO 79666 DelFlag RA1950 PmRA1950 -0.0474
DE1950 PmDE1950 -0.051 Vmag 1.2 SpType K0
Double code Source 74 CatNum 295 DM BD+28 1463
DMcomp BDsup HD 62509 M HD 0
GC 10438 RA1950rad 2.0169837 DE1950rad 0.49128647 PmRA2000 -0.0474
PmDE2000 -0.046
Hipparcos
Catalog H HIP 37826 Proxy RAhms 07 45 19.36
DEdms +28 01 34.7 Vmag 1.16 VarFlag 1 R Vmag G
RAdeg 116.331 DEdeg 28.0263 AstroRef Plx 96.74
CCDM 07454+2802 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 62509 BD BD+28 1463
CD CP Dm number +28 1463 VIred 0.97
SpType K0IIIvar R SpType Coord arcsec 2000 074519.36+280134.7
Hipparcos 2
HIP 37826 Sn 5 So 0 Nc 1
RArad 2.0303534384 DErad 0.4891513905 Plx 96.54 PmRA -626.55
PmDE -45.8 E RArad 0.25 E DErad 0.14 E Plx 0.27
E pmRA 0.3 E pmDE 0.18 Hpmag 1.2947 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.991 E BV 0.005
VI 0.97
 
 
07453+2802 B
 
 
Coord arcsec 2000 074521.52+280144.1 Mag 13.7 Calc delta mag 12.37 Calc coord yes
 
 
07453+2802 C
 
 
Coord arcsec 2000 074537.19+280234.9 Coord calc 074537.19+280234.9 Mag 10.95 PmRA -5.00
PmDE -4.0 Calc delta mag 9.62
 
 
07453+2802 D
 
 
Coord arcsec 2000 074537.26+280234.0 Mag 11.7 Calc delta mag 10.37 Calc coord yes
 
 
07453+2802 E
 
 
Coord arcsec 2000 074538.28+280136.3 Mag 11.6 PmRA -3.00 PmDE -14.0
Calc delta mag 10.27 Calc coord yes
 
 
07453+2802 F
 
 
Coord arcsec 2000 074539.44+280235.7 Mag 10.51 PmRA -6.00 PmDE -5.0
Calc delta mag 9.18 Calc coord yes
 
 
07453+2802 G
 
 
Coord arcsec 2000 074516.90+280404.2 Coord calc 074516.90+280404.2 Mag 12.74 PmRA 3.00
PmDE -1.0 Calc delta mag 11.41
 
 
07453+2802 H
 
 
Coord arcsec 2000 074517.00+280405.1 Mag 12.81 Calc delta mag 11.48 Calc coord yes