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Doubles in session


Current system
02086+2918
BTG 7 BC


Nearby doubles
3' : 02087+2921
CHE 60

8' : 02080+2917
BKO 636

16' : 02083+2933
CHE 56

21' : 02070+2923
CHE 49

32' : 02110+2912
CHE 66

39' : 02109+2941
CHE 64

40' : 02104+2948
BUP 29AB

44' : 02109+2846
CHE 65

45' : 02053+2906
CHE 39AB

46' : 02085+2833
CHE 58

47' : 02066+2838
CHE 48

47' : 02060+2844
CHE 44

52' : 02073+2829
CHE 50

56' : 02108+3005
COU 456

56' : 02043+2911
CHE 34AB

56' : 02093+2822
CHE 63

59' : 02084+2819
KUI 118

60' : 02053+2836
CHE 40

65' : 02080+2814
CHE 55

68' : 02133+2852
MLB 636

70' : 02074+2810
CHE 51

71' : 02099+3025
MLB 681

73' : 02055+3018
COU 455

76' : 02061+3027
LDS3342

79' : 02124+3018
STF 227

79' : 02060+2806
CHE 45



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Quadruple Systems
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02086+2918 BTG 7 BC

 
 
02h 08m 32.34s +29° 17' 30.6" P.A. 196.00 sep 12.6 mag 14.30,15.40
 
 
Coord 2000 02086+2918 Discov num BTG   7 Comp BC Coord arcsec 2000 02 08 32.34 +29 17 30.6
Date first 1997 Date last 2018 Obs 7
Pa first 196 Pa last 196 P.A. Now (θ) 196°
Sep first 12.4 Sep last 12.6 Sep. Now (ρ) 12.6"
Mag pri 14.30 Mag sec 15.40 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +001 Sec motion ra -013
Pri motion dec +016 Sec motion dec -054
Notes
rPM=1.285
This double is not physical.
 
 
02086+2918 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 08 34 +29 17 53 CHE 59 AB 2018 11 216 27.5 11.38 14.30 2.92
Show 02 08 34 +29 17 53 BTG 7 AC 2018 7 209 39.9 11.38 15.40 4.02
Show 02 08 34 +29 17 53 BTG 7 AD 2018 8 297 28.5 11.38 15.41 4.03
Show 02 08 32 +29 17 31 BTG 7 BC 2018 7 196 12.6 14.30 15.40 1.10 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Gaia DR2 300136476468555520
 
 
WDS 02086+2918 BTG 7 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Btg2007 C u Bertoglio, A. 2007JDSO....3..128B
Btg2007 JDSO 3, 128, 2007
Btg2010 C u Bertoglio, A. 2010JDSO....6..116B
Btg2010 JDSO 6, 116, 2010
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02086+2918 BTG 7 BC 2008 1 196 12.6 10.50 13.00 020832.34+291730.6
02086+2918 BTG 7 BC 2010 4 195 12.4 14.30 15.40 020832.34+291730.6
02086+2918 BTG 7 BC 2015 4 196 12.6 14.30 15.40 020832.34+291730.6
02086+2918 BTG 7 BC 2018 7 196 12.6 14.30 15.40 020832.34+291730.6

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

 
 
WDS 02086+2918 BTG 7 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02086+2918 BTG 7 BC : MEASURES
 
 
No records found.

 
 
WDS 02086+2918 : VIRTUAL EYEPIECE
 
 

02086+2918 CHE 59A mag 11.38 02086+2918 BTG 7B sep 27.7 P.A. 215.90 mag 14.3 02086+2918 BTG 7C sep 38.8 P.A. 205.90 mag 15.4 02086+2918 BTG 7D sep 25.6 P.A. 300.30 mag 15.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02086+2918 : ALADIN DSS IMAGE @ 02h 08m 32.34s +29° 17' 30.6"
 
 
 
 
WDS 02086+2918 BTG 7 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02086+2918 BTG 7BC distance=0' 02086+2918 CHE 59AB distance=1' 02086+2918 BTG 7AD distance=1' 02086+2918 BTG 7AC distance=1' 02087+2921 CHE 60 distance=3' 02080+2917 BKO 636 distance=8' 02083+2933 CHE 56 distance=16' 02070+2923 CHE 49 distance=21' 02110+2912 CHE 66 distance=32' 02109+2941 CHE 64 distance=39' 02104+2948 BUP 29AB distance=40' 02104+2948 BUP 29AC distance=40' 02104+2948 BUP 29AD distance=40' 02053+2906 CHE 38CD distance=44' 02053+2906 WAK 14CE distance=44' 02109+2846 CHE 65 distance=44' 02053+2906 CHE 39AB distance=45' 02053+2906 CTT 12AC distance=45' 02085+2833 CHE 58 distance=46' 02066+2838 CHE 48 distance=47' 02060+2844 CHE 44 distance=47' 02073+2829 CHE 50 distance=52' 02108+3005 COU 456 distance=56' 02043+2911 CHE 34AB distance=56' 02043+2911 BKO 635AC distance=56' 02093+2822 CHE 63 distance=56' 02084+2819 KUI 118 distance=59' 02053+2836 CHE 40 distance=60' 02080+2814 CHE 55 distance=65' 02133+2852 MLB 636 distance=68' 02074+2810 CHE 51 distance=70' 02099+3025 MLB 681 distance=71' 02055+3018 COU 455 distance=73' 02061+3027 LDS3342 distance=76' 02124+3018 STF 227 distance=79' 02060+2806 CHE 45 distance=79' 02143+2850 MLB 682 distance=81' 02037+2816 CVR 412 distance=90' 02041+2807 CHE 33 distance=92' 02021+2824 LSC 18 distance=100' 02160+2940 MLB 740 distance=101' 02157+2957 MLB 738 distance=102' 02147+3024 STF 232 distance=104' 02166+2945 KPP 83 distance=109' 02021+3031 UC 21 distance=112' 02115+3102 MLB1034 distance=112' 02174+2845 STF 239EC distance=122' 02048+3110 COU 454 distance=122' 01597+3003 UC 655 distance=124' 02086+3123 WIS 54 distance=126' 01590+2941 AZC 19 distance=127' 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 02086+2918 BTG 7 BC 196 12.6
Show 02086+2918 CHE 59 AB 216 27.5 1
Show 02086+2918 BTG 7 AD 297 28.5 1
Show 02086+2918 BTG 7 AC 209 39.9 1
Show 02087+2921 CHE 60 275 29.3 3
Show 02080+2917 BKO 636 333 6.3 8
Show 02083+2933 CHE 56 55 28.3 16
Show 02070+2923 CHE 49 110 32.0 21
Show 02110+2912 CHE 66 162 37.2 32
Show 02109+2941 CHE 64 125 16.9 39
Show 02104+2948 BUP 29 AB 190 77.5 40
Show 02104+2948 BUP 29 AC 353 187.3 40
Show 02104+2948 BUP 29 AD 250 228.4 40
Show 02053+2906 CHE 38 CD 172 2.5 44
Show 02053+2906 WAK 14 CE 50 10.1 44
Show 02109+2846 CHE 65 127 28.7 44
Show 02053+2906 CHE 39 AB 40 18.8 45
Show 02053+2906 CTT 12 AC 74 65.1 45
Show 02085+2833 CHE 58 291 14.7 46
Show 02066+2838 CHE 48 116 2.4 47
Show 02060+2844 CHE 44 81 9.9 47
Show 02073+2829 CHE 50 291 11.6 52
Show 02108+3005 COU 456 71 0.5 56
Show 02043+2911 CHE 34 AB 74 13.2 56
Show 02043+2911 BKO 635 AC 325 5.6 56
Show 02093+2822 CHE 63 193 27.5 56
Show 02084+2819 KUI 118 181 20.6 59
Show 02053+2836 CHE 40 142 32.2 60
Show 02080+2814 CHE 55 150 4.2 65
Show 02133+2852 MLB 636 269 4.3 68
Show 02074+2810 CHE 51 255 9.6 70
Show 02099+3025 MLB 681 85 6.4 71
Show 02055+3018 COU 455 112 0.3 73
Show 02061+3027 LDS3342 284 36.0 76
Show 02124+3018 STF 227 67 4.0 79
Show 02060+2806 CHE 45 43 41.9 79
Show 02143+2850 MLB 682 291 5.9 81
Show 02037+2816 CVR 412 89 13.8 90
Show 02041+2807 CHE 33 139 31.5 92
Show 02021+2824 LSC 18 357 0.2 100
Show 02160+2940 MLB 740 340 6.4 101
Show 02157+2957 MLB 738 275 9.1 102
Show 02147+3024 STF 232 69 6.7 104
Show 02166+2945 KPP 83 249 3.6 109
Show 02021+3031 UC 21 215 53.0 112
Show 02115+3102 MLB1034 285 11.7 112
Show 02174+2845 STF 239 EC 212 14.0 122
Show 02048+3110 COU 454 258 1.0 122
Show 01597+3003 UC 655 265 65.9 124
Show 02086+3123 WIS 54 79 503.6 126
Show 01590+2941 AZC 19 131 9.8 127

 
 
WDS 02086+2918 : COMPONENTS
 
 
  A B C
B pa=215.9°
sep=27.66"
 
C pa=205.9°
sep=38.75"
pa=183.2°
sep=12.48"
 
D pa=300.3°
sep=25.65"
pa=350.5°
sep=35.83"
pa=353.8°
sep=48.09"
 
 
02086+2918 A
 
 
Coord arcsec 2000 020833.58+291753.0 Mag 11.38 PmRA 1.00 PmDE -15.0
Tycho2 1764-00283-1
Tycho2
Tycho2 1764-00283-1 Pflag RAmdeg 32.13987459 DEmdeg 29.29802002
PmRA -2.5 PmDE -15.5 E RAmdeg 94 E DEmdeg 105
E pmRA 2.6 E pmDE 2.7 EpRAm 1975.27 EpDEm 1970.01
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 12.425 E BTmag 0.209 VTmag 11.758
E VTmag 0.164 Prox 999 TYC HIP
CCDM RAdeg 32.13988167 DEdeg 29.29805639 EpRA 1990 1.70
EpDE 1990 1.61 E RAdeg 103.2 E DEdeg 119.9 Posflg
Corr -0.2
 
 
02086+2918 B
 
 
Coord arcsec 2000 020832.34+291730.6 Coord calc 020832.34+291730.6 Mag 14.3 PmRA 1.00
PmDE 16.0 Calc delta mag 2.92
 
 
02086+2918 C
 
 
Coord arcsec 2000 020832.29+291718.1 Mag 15.4 PmRA -13.00 PmDE -54.0
Calc delta mag 4.02 Calc coord yes
 
 
02086+2918 D
 
 
Coord arcsec 2000 020831.89+291805.9 Mag 15.41 PmRA -3.00 PmDE -1.0
Calc delta mag 4.03 Calc coord yes