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Doubles in session


Current system
02180+3116
A 959 AB


Nearby doubles
25' : 02161+3109
COU 670

38' : 02199+3047
A 960

41' : 02160+3044
MLB 739

43' : 02201+3043
TDS2209

46' : 02178+3202
UC 712

49' : 02166+3031
MLB 741AB

58' : 02194+3208
ES 2406

65' : 02130+3129
TDS2161

67' : 02147+3024
STF 232

71' : 02134+3155
CVR 40

79' : 02197+3232
HJ 648

85' : 02157+2957
MLB 738

85' : 02115+3102
MLB1034

90' : 02211+2956
A 962

92' : 02202+2949
A 961

93' : 02124+3018
STF 227

93' : 02166+2945
KPP 83

97' : 02249+3039
HDS 314AB

99' : 02160+2940
MLB 740

110' : 02235+2953
AZC 23

116' : 02099+3025
MLB 681

116' : 02266+3151
TDS2250

117' : 02270+3117
HO 216

117' : 02156+3308
LDS3361

117' : 02108+3005
COU 456

121' : 02196+3315
HU 808



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

02180+3116 A 959 AB

 
 
02h 17m 57.87s +31° 15' 47.7" P.A. 4.00 sep 3.9 mag 9.24,12.20 Sp G5
 
 
Coord 2000 02180+3116 Discov num A   959 Comp AB Coord arcsec 2000 02 17 57.87 +31 15 47.7
Date first 1905 Date last 2016 Obs 19
Pa first 359 Pa last 3.9 P.A. Now (θ) 3.9°
Sep first 4.0 Sep last 3.85 Sep. Now (ρ) 3.85"
Mag pri 9.24 Mag sec 12.20 delta mag (ΔM) 2.96 Spectral class G5 (yellow)
Pri motion ra -029 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
02180+3116 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 17 58 +31 15 48 A 959 AB 2016 19 4 3.9 9.24 12.20 2.96 <===
Show 02 17 58 +31 15 48 FOX 123 AC 2015 9 309 52.6 9.24 13.43 4.19
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 2310-01102-1 Gaia DR2 324433072102437248
 
 
WDS 02180+3116 A 959 AB : NOTES
 
 
discov_num notes refcode
A 959 Primary is eclipsing binary of W UMa type, period 0.31069d. Zas2017b
 
 
REFERENCES
 
 
refcode metd author reference
Zas2017b not - Zasche, P. ...................
Zas2017b private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 FOX Fox, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02180+3116 A 959 AB 2004 11 4 3.9 9.24 12.20 G5 D 021757.87+311547.7
02180+3116 A 959 AB 2011 13 2 3.8 9.24 12.20 G5 D 021757.87+311547.7
02180+3116 A 959 AB 2013 14 3 3.8 9.24 12.20 G5 021757.87+311547.7
02180+3116 A 959 AB 2015 15 4 3.7 9.24 12.20 G5 021757.87+311547.7
02180+3116 A 959 AB 2016 16 4 3.9 9.24 12.20 G5 N 021757.87+311547.7

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

 
 
WDS 02180+3116 A 959 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02180+3116 A 959 AB : MEASURES
 
 
No records found.

 
 
WDS 02180+3116 : VIRTUAL EYEPIECE
 
 

02180+3116 A 959A mag 9.24 Sp G5 02180+3116 A 959B sep 3.9 P.A. 3.30 mag 12.2 02180+3116 FOX 123C sep 48.2 P.A. 313.90 mag 13.43 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 02180+3116 : ALADIN DSS IMAGE @ 02h 17m 57.87s +31° 15' 47.7"
 
 
 
 
WDS 02180+3116 A 959 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02180+3116 A 959AB distance=1' 02180+3116 FOX 123AC distance=1' 02161+3109 COU 670 distance=25' 02199+3047 A 960 distance=38' 02160+3044 MLB 739 distance=41' 02201+3043 TDS2209 distance=43' 02178+3202 UC 712 distance=46' 02166+3031 MLB 741AB distance=49' 02166+3031 MLB 741AC distance=49' 02194+3208 ES 2406 distance=58' 02130+3129 TDS2161 distance=65' 02147+3024 STF 232 distance=67' 02134+3155 CVR 40 distance=71' 02197+3232 HJ 648 distance=79' 02157+2957 MLB 738 distance=85' 02115+3102 MLB1034 distance=85' 02211+2956 A 962 distance=90' 02202+2949 A 961 distance=92' 02124+3018 STF 227 distance=93' 02166+2945 KPP 83 distance=93' 02249+3039 HDS 314AB distance=97' 02249+3039 UC 733AC distance=97' 02160+2940 MLB 740 distance=99' 02235+2953 AZC 23 distance=110' 02099+3025 MLB 681 distance=116' 02266+3151 TDS2250 distance=116' 02270+3117 HO 216 distance=117' 02156+3308 LDS3361 distance=117' 02108+3005 COU 456 distance=117' 02196+3315 HU 808 distance=121' 02086+3123 WIS 54 distance=121' 02189+2914 HJL1015 distance=123' 02267+3207 A 964Aa,Ab distance=124' 02267+3207 HJL1018AB distance=124' 02274+3059 INN 1AB distance=124' 02099+3233 COU 861 distance=129' 02208+3321 LDS3372AB distance=131' 02208+3321 KPP3151Aa,Ab distance=131' 02104+2948 BUP 29AB distance=132' 02104+2948 BUP 29AC distance=132' 02104+2948 BUP 29AD distance=132' 02109+2941 CHE 64 distance=132' 02245+2931 MLB 517 distance=135' 02268+3003 LDS3385AB distance=135' 02268+3003 UC 740AC distance=135' 02152+3326 ES 2330 distance=135' 02266+3248 KPP 19 distance=144' 02291+3112 LDS3393 distance=144' 02276+2954 GMZ 12 distance=150' 02288+3215 WOR 2 distance=151' 02174+2845 STF 239EC distance=152' 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 02180+3116 A 959 AB 4 3.9 1
Show 02180+3116 FOX 123 AC 309 52.6 1
Show 02161+3109 COU 670 133 0.8 25
Show 02199+3047 A 960 317 1.1 38
Show 02160+3044 MLB 739 130 16.0 41
Show 02201+3043 TDS2209 157 2.2 43
Show 02178+3202 UC 712 249 114.6 46
Show 02166+3031 MLB 741 AB 297 7.1 49
Show 02166+3031 MLB 741 AC 146 18.1 49
Show 02194+3208 ES 2406 203 3.7 58
Show 02130+3129 TDS2161 50 0.9 65
Show 02147+3024 STF 232 69 6.7 67
Show 02134+3155 CVR 40 161 29.5 71
Show 02197+3232 HJ 648 98 9.6 79
Show 02157+2957 MLB 738 275 9.1 85
Show 02115+3102 MLB1034 285 11.7 85
Show 02211+2956 A 962 67 0.9 90
Show 02202+2949 A 961 273 0.3 92
Show 02124+3018 STF 227 67 4.0 93
Show 02166+2945 KPP 83 249 3.6 93
Show 02249+3039 HDS 314 AB 257 0.3 97
Show 02249+3039 UC 733 AC 180 20.4 97
Show 02160+2940 MLB 740 340 6.4 99
Show 02235+2953 AZC 23 147 19.0 110
Show 02099+3025 MLB 681 85 6.4 116
Show 02266+3151 TDS2250 101 0.5 116
Show 02270+3117 HO 216 6 1.4 117
Show 02156+3308 LDS3361 84 23.0 117
Show 02108+3005 COU 456 71 0.5 117
Show 02196+3315 HU 808 210 0.6 121
Show 02086+3123 WIS 54 79 503.6 121
Show 02189+2914 HJL1015 77 71.9 123
Show 02267+3207 A 964 Aa,Ab 76 0.2 124
Show 02267+3207 HJL1018 AB 78 73.4 124
Show 02274+3059 INN 1 AB 316 22.0 124
Show 02099+3233 COU 861 73 2.3 129
Show 02208+3321 LDS3372 AB 172 67.5 131
Show 02208+3321 KPP3151 Aa,Ab 337 1.5 131
Show 02104+2948 BUP 29 AB 190 77.5 132
Show 02104+2948 BUP 29 AC 353 187.3 132
Show 02104+2948 BUP 29 AD 250 228.4 132
Show 02109+2941 CHE 64 125 16.9 132
Show 02245+2931 MLB 517 25 4.4 135
Show 02268+3003 LDS3385 AB 92 222.3 135
Show 02268+3003 UC 740 AC 125 32.5 135
Show 02152+3326 ES 2330 207 2.2 135
Show 02266+3248 KPP 19 180 3.8 144
Show 02291+3112 LDS3393 352 261.4 144
Show 02276+2954 GMZ 12 53 2.2 150
Show 02288+3215 WOR 2 285 0.2 151
Show 02174+2845 STF 239 EC 212 14.0 152

 
 
WDS 02180+3116 : COMPONENTS
 
 
  A B
B pa=3.3°
sep=3.85"
 
C pa=313.9°
sep=48.17"
pa=310.2°
sep=45.76"
 
 
02180+3116 A
 
 
Coord arcsec 2000 021757.87+311547.7 Mag 9.24 Spectral class G5 (yellow) PmRA -29.00
PmDE -37.0 Tycho2 2310-01102-1
Tycho2
Tycho2 2310-01102-1 Pflag RAmdeg 34.49116091 DEmdeg 31.26327242
PmRA -44.1 PmDE -53.5 E RAmdeg 12 E DEmdeg 15
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.40 EpDEm 1991.09
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 1.0 BTmag 10.096 E BTmag 0.028 VTmag 9.244
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 34.49127917 DEdeg 31.26339667 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 11.5 E DEdeg 14.9 Posflg
Corr -0.1
CCDM
Ccdm 02180+3116 RComp Comp A Note1
Note2 Discov num DRAs -2.07 DDEs -11.4
R dRAs 65 Year Theta Rho
Obs 3 Vmag 9.5 Sp PmNote *
PmRA -25 PmDE -33 Dm number +30 367 Cat1 BD
Name2 +31 213 Cat2 AGK2/3 HD M HD
ADS BDS A 1761 M ADS BDS N IDS IDS 02121N3048A
HIC
 
 
02180+3116 B
 
 
Coord arcsec 2000 021757.89+311551.5 Mag 12.2 Calc delta mag 2.96 Calc coord yes
CCDM
Ccdm 02180+3116 RComp Comp B Note1
Note2 Discov num A 959 DRAs DDEs
R dRAs Year 1905 Theta 359 Rho 4.0
Obs 9 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1761 M ADS BDS N IDS IDS 02121N3048B
HIC
 
 
02180+3116 C
 
 
Coord arcsec 2000 021755.16+311621.1 Mag 13.43 PmRA 0.00 PmDE -11.0
Calc delta mag 4.19 Calc coord yes
CCDM
Ccdm 02180+3116 RComp Comp C Note1
Note2 Discov num FOX DRAs -5.32 DDEs -20.9
R dRAs 65 Year 1919 Theta 303 Rho 56.0
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1761 M ADS BDS N IDS IDS 02121N3048C
HIC