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Doubles in session


Current system
19580+3145
TDT 1884
HD 331603


Nearby doubles
4' : 19583+3147
KU 126

13' : 19588+3138
SEI 756

17' : 19589+3158
SEI 757

21' : 19597+3150
BU 1133

21' : 19572+3203
KPP1143

22' : 19591+3128
SEI 758

23' : 19597+3140
SEI 773

23' : 19565+3156
J 782

27' : 19594+3206
A 378

33' : 19585+3217
RAO 424AB

36' : 19553+3146
COU1469

38' : 20007+3130
BRT 273

38' : 19593+3219
HJ 1461

41' : 19574+3106
DOB 12

41' : 19598+3219
TDT1905

41' : 19552+3125
GRV 295

42' : 20007+3211
TDT1911AB

43' : 19571+3105
AG 243

48' : 19586+3059
YR 15

48' : 19543+3146
LFR 32AB

48' : 20014+3206
COU1472

50' : 20019+3139
AG 245

51' : 19542+3137
TDT1837

52' : 20021+3144
SEI 799

54' : 20021+3135
SEI 798

54' : 20022+3154
SEI 802



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.

19580+3145 TDT 1884 (HD 331603)

 
 
19h 58m 02.76s +31° 45' 28.4" P.A. 122.00 sep 0.5 mag 10.82,11.15
 
 
Coord 2000 19580+3145 Discov num TDT1884 Comp Coord arcsec 2000 19 58 02.76 +31 45 28.4
Date first 1991 Date last 1991 Obs 1
Pa first 122 Pa last 122.2 P.A. Now (θ) 122.2°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 10.82 Mag sec 11.15 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 331603 Constellation Cygnus SAO 69167 Tycho2 2670-00643-1
Gaia DR2 2033958767530375296 HD 331603
 
 
WDS 19580+3145 TDT 1884 (HD 331603) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19580+3145 TDT1884 1991 1 122 0.5 10.82 11.15 195802.76+314528.4

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

 
 
WDS 19580+3145 TDT 1884 (HD 331603) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19580+3145 TDT 1884 (HD 331603) : MEASURES
 
 
No records found.

 
 
WDS 19580+3145 (HD 331603) : VIRTUAL EYEPIECE
 
 

19580+3145 TDT1884A mag 10.82 19580+3145 TDT1884B sep 0.5 P.A. 126.50 mag 11.15 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19580+3145 (HD 331603) : ALADIN DSS IMAGE @ 19h 58m 02.76s +31° 45' 28.4"
 
 
 
 
WDS 19580+3145 TDT 1884 (HD 331603) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19580+3145 TDT1884 distance=0' 19583+3147 KU 126 distance=4' 19588+3138 SEI 756 distance=13' 19589+3158 SEI 757 distance=17' 19597+3150 BU 1133 distance=21' 19572+3203 KPP1143 distance=21' 19591+3128 SEI 758 distance=22' 19597+3140 SEI 773 distance=23' 19565+3156 J 782 distance=23' 19594+3206 A 378 distance=27' 19585+3217 RAO 424AB distance=33' 19585+3217 RAO 424AC distance=33' 19553+3146 COU1469 distance=36' 20007+3130 BRT 273 distance=38' 19593+3219 HJ 1461 distance=38' 19574+3106 DOB 12 distance=41' 19598+3219 TDT1905 distance=41' 19552+3125 GRV 295 distance=41' 20007+3211 TDT1911AB distance=42' 20007+3211 SCA 181AB,C distance=42' 19571+3105 AG 243 distance=43' 19586+3059 YR 15 distance=48' 19543+3146 LFR 32AB distance=48' 19543+3146 LFR 32AC distance=48' 19543+3146 LFR 32AD distance=48' 20014+3206 COU1472 distance=48' 20019+3139 AG 245 distance=50' 19542+3137 TDT1837 distance=51' 20021+3144 SEI 799 distance=52' 20021+3135 SEI 798 distance=54' 20022+3154 SEI 802 distance=54' 20021+3204 BRT 274 distance=55' 20017+3119 GRV 307 distance=55' 19543+3210 HJ 1451 distance=55' 19597+3055 A 379 distance=55' 19566+3238 SEI 738 distance=57' 20007+3232 ES 2430AB distance=58' 20007+3232 ES 2430AC distance=58' 20007+3232 DAM 313CD distance=58' 20020+3213 TDS1034 distance=58' 20028+3142 ES 358 distance=61' 20026+3127 TDT1930 distance=61' 20026+3125 DAM 643 distance=62' 20028+3158 ES 359AB distance=62' 20028+3158 ES 359BC distance=63' 19530+3146 GRV 291 distance=64' 20016+3233 TDT1920 distance=66' 20013+3052 TDT1916 distance=69' 20014+3240 SEI 792 distance=69' 19527+3157 A 377 distance=70' 20037+3145 SEI 827 distance=73' 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 19580+3145 TDT1884 122 0.5 0
Show 19583+3147 KU 126 13 53.1 4
Show 19588+3138 SEI 756 335 17.8 13
Show 19589+3158 SEI 757 192 15.7 17
Show 19597+3150 BU 1133 344 1.1 21
Show 19572+3203 KPP1143 292 8.9 21
Show 19591+3128 SEI 758 159 23.1 22
Show 19597+3140 SEI 773 258 17.4 23
Show 19565+3156 J 782 67 2.5 23
Show 19594+3206 A 378 294 1.0 27
Show 19585+3217 RAO 424 AB 58 2.3 33
Show 19585+3217 RAO 424 AC 343 4.0 33
Show 19553+3146 COU1469 210 0.2 36
Show 20007+3130 BRT 273 76 4.3 38
Show 19593+3219 HJ 1461 153 11.4 38
Show 19574+3106 DOB 12 93 44.8 41
Show 19598+3219 TDT1905 212 5.2 41
Show 19552+3125 GRV 295 167 34.2 41
Show 20007+3211 TDT1911 AB 52 0.6 42
Show 20007+3211 SCA 181 AB,C 92 3.6 42
Show 19571+3105 AG 243 259 44.4 43
Show 19586+3059 YR 15 8 0.2 48
Show 19543+3146 LFR 32 AB 239 17.5 48
Show 19543+3146 LFR 32 AC 289 11.6 48
Show 19543+3146 LFR 32 AD 246 23.9 48
Show 20014+3206 COU1472 190 1.2 48
Show 20019+3139 AG 245 21 16.7 50
Show 19542+3137 TDT1837 142 0.5 51
Show 20021+3144 SEI 799 51 12.7 52
Show 20021+3135 SEI 798 214 24.3 54
Show 20022+3154 SEI 802 312 20.0 54
Show 20021+3204 BRT 274 7 4.7 55
Show 20017+3119 GRV 307 138 45.7 55
Show 19543+3210 HJ 1451 232 10.6 55
Show 19597+3055 A 379 227 2.6 55
Show 19566+3238 SEI 738 153 20.7 57
Show 20007+3232 ES 2430 AB 265 6.5 58
Show 20007+3232 ES 2430 AC 39 17.1 58
Show 20007+3232 DAM 313 CD 298 3.8 58
Show 20020+3213 TDS1034 74 1.0 58
Show 20028+3142 ES 358 200 8.0 61
Show 20026+3127 TDT1930 120 0.7 61
Show 20026+3125 DAM 643 175 6.8 62
Show 20028+3158 ES 359 AB 135 30.5 62
Show 20028+3158 ES 359 BC 68 6.1 63
Show 19530+3146 GRV 291 6 8.4 64
Show 20016+3233 TDT1920 154 0.7 66
Show 20013+3052 TDT1916 133 0.7 69
Show 20014+3240 SEI 792 5 25.4 69
Show 19527+3157 A 377 263 3.9 70
Show 20037+3145 SEI 827 18 9.4 73

 
 
WDS 19580+3145 : COMPONENTS
 
 
  A
B pa=126.5°
sep=0.45"
 
 
19580+3145 A
 
 
Name HD 331603 Coord arcsec 2000 195802.76+314528.4 Mag 10.82 PmRA -5.00
PmDE -4.0 SAO 69167 Tycho2 2670-00643-1 HD 331603
Tycho2
Tycho2 2670-00643-1 Pflag RAmdeg 299.51154468 DEmdeg 31.75785715
PmRA -4.5 PmDE -4.3 E RAmdeg 24 E DEmdeg 23
E pmRA 1.6 E pmDE 1.6 EpRAm 1985.50 EpDEm 1986.08
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.7 Q pmRA 1.3
Q pmDE 1.6 BTmag 11.516 E BTmag 0.062 VTmag 10.296
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 299.51155667 DEdeg 31.75787528 EpRA 1990 1.50
EpDE 1990 1.70 E RAdeg 29.1 E DEdeg 27.1 Posflg
Corr 0.1
SAO
SAO 69167 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.006 Vmag 9.5 SpType K0
Double code Source 6 CatNum 1920 DM
DMcomp BDsup HD 331603 M HD 0
GC RA1950rad 5.21889847 DE1950rad 0.5519049 PmRA2000 0.0006
PmDE2000 -0.008
 
 
19580+3145 B
 
 
Coord arcsec 2000 195802.79+314528.1 Mag 11.15 PmRA -5.00 PmDE -4.0
Calc delta mag 0.33 Calc coord yes