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Doubles in session


Current system
20016+3233
TDT 1920


Nearby doubles
7' : 20014+3240
SEI 792

12' : 20007+3232
ES 2430AB

22' : 20020+3213
TDS1034

24' : 20004+3252
TDT1910

26' : 20007+3211
TDT1911AB

27' : 19598+3219
TDT1905

28' : 20014+3206
COU1472

29' : 20036+3220
A 380

30' : 20035+3216
COU1627

30' : 20019+3303
HO 586

30' : 20021+3204
BRT 274

32' : 19593+3219
HJ 1461

34' : 20042+3230
TDS1039

36' : 20021+3308
SEI 797

37' : 20037+3209
COU1628

39' : 19594+3206
A 378

39' : 20028+3158
ES 359AB

41' : 20022+3154
SEI 802

43' : 19585+3217
RAO 424AB

44' : 20046+3213
HJ 1471

47' : 20040+3309
SEI 832

48' : 20024+3320
SEI 803

50' : 19589+3158
SEI 757

50' : 19597+3150
BU 1133

51' : 20021+3144
SEI 799

52' : 19596+3318
BEW 4



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

20016+3233 TDT 1920

 
 
20h 01m 34.95s +32° 33' 09.8" P.A. 154.00 sep 0.7 mag 11.20,11.42
 
 
Coord 2000 20016+3233 Discov num TDT1920 Comp Coord arcsec 2000 20 01 34.95 +32 33 09.8
Date first 1991 Date last 1991 Obs 1
Pa first 154 Pa last 154.2 P.A. Now (θ) 154.2°
Sep first 0.7 Sep last 0.71 Sep. Now (ρ) 0.71"
Mag pri 11.20 Mag sec 11.42 delta mag (ΔM) 0.22 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec -001 Sec motion dec -001
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2674-00686-1 Gaia DR2 2034096034678053760
 
 
WDS 20016+3233 TDT 1920 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20016+3233 TDT1920 1991 1 154 0.7 11.20 11.42 200134.95+323309.8

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

 
 
WDS 20016+3233 TDT 1920 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20016+3233 TDT 1920 : MEASURES
 
 
No records found.

 
 
WDS 20016+3233 : VIRTUAL EYEPIECE
 
 

20016+3233 TDT1920A mag 11.2 20016+3233 TDT1920B sep 0.7 P.A. 154.20 mag 11.42 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 20016+3233 : ALADIN DSS IMAGE @ 20h 01m 34.95s +32° 33' 09.8"
 
 
 
 
WDS 20016+3233 TDT 1920 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20016+3233 TDT1920 distance=0' 20014+3240 SEI 792 distance=7' 20007+3232 DAM 313CD distance=11' 20007+3232 ES 2430AB distance=12' 20007+3232 ES 2430AC distance=12' 20020+3213 TDS1034 distance=22' 20004+3252 TDT1910 distance=24' 20007+3211 TDT1911AB distance=26' 20007+3211 SCA 181AB,C distance=26' 19598+3219 TDT1905 distance=27' 20014+3206 COU1472 distance=28' 20036+3220 A 380 distance=29' 20035+3216 COU1627 distance=30' 20019+3303 HO 586 distance=30' 20021+3204 BRT 274 distance=30' 19593+3219 HJ 1461 distance=32' 20042+3230 TDS1039 distance=34' 20021+3308 SEI 797 distance=36' 20037+3209 COU1628 distance=37' 19594+3206 A 378 distance=39' 20028+3158 ES 359AB distance=39' 20028+3158 ES 359BC distance=40' 20022+3154 SEI 802 distance=41' 19585+3217 RAO 424AB distance=43' 19585+3217 RAO 424AC distance=43' 20046+3213 HJ 1471 distance=44' 20040+3309 SEI 832 distance=47' 20024+3320 SEI 803 distance=48' 19589+3158 SEI 757 distance=50' 19597+3150 BU 1133 distance=50' 20021+3144 SEI 799 distance=51' 19596+3318 BEW 4 distance=52' 20040+3152 BRT 276 distance=52' 20028+3142 ES 358 distance=54' 20019+3139 AG 245 distance=55' 19596+3321 SEI 769 distance=55' 20037+3145 SEI 827 distance=56' 20057+3255 TDT1968 distance=56' 20059+3247 COU1807 distance=57' 19597+3140 SEI 773 distance=58' 20053+3307 COU1806 distance=58' 19585+3317 STF2606AB distance=58' 19585+3317 GUI 29AC distance=58' 20021+3135 SEI 798 distance=59' 20022+3332 SEI 801 distance=59' 20056+3303 TOI1193 distance=60' 20037+3327 TDT1942 distance=61' 19583+3147 KU 126 distance=62' 20039+3329 TDT1945 distance=63' 19572+3203 KPP1143 distance=64' 19566+3238 SEI 738 distance=64' 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 20016+3233 TDT1920 154 0.7 0
Show 20014+3240 SEI 792 5 25.4 7
Show 20007+3232 DAM 313 CD 298 3.8 11
Show 20007+3232 ES 2430 AB 265 6.5 12
Show 20007+3232 ES 2430 AC 39 17.1 12
Show 20020+3213 TDS1034 74 1.0 22
Show 20004+3252 TDT1910 243 1.8 24
Show 20007+3211 TDT1911 AB 52 0.6 26
Show 20007+3211 SCA 181 AB,C 92 3.6 26
Show 19598+3219 TDT1905 212 5.2 27
Show 20014+3206 COU1472 190 1.2 28
Show 20036+3220 A 380 202 0.4 29
Show 20035+3216 COU1627 48 1.2 30
Show 20019+3303 HO 586 172 6.8 30
Show 20021+3204 BRT 274 7 4.7 30
Show 19593+3219 HJ 1461 153 11.4 32
Show 20042+3230 TDS1039 119 2.4 34
Show 20021+3308 SEI 797 86 25.7 36
Show 20037+3209 COU1628 346 1.0 37
Show 19594+3206 A 378 291 0.9 39
Show 20028+3158 ES 359 AB 135 30.5 39
Show 20028+3158 ES 359 BC 68 6.1 40
Show 20022+3154 SEI 802 312 20.0 41
Show 19585+3217 RAO 424 AB 58 2.3 43
Show 19585+3217 RAO 424 AC 343 4.0 43
Show 20046+3213 HJ 1471 9 32.9 44
Show 20040+3309 SEI 832 219 22.2 47
Show 20024+3320 SEI 803 272 22.6 48
Show 19589+3158 SEI 757 192 15.7 50
Show 19597+3150 BU 1133 343 1.1 50
Show 20021+3144 SEI 799 51 12.7 51
Show 19596+3318 BEW 4 203 18.0 52
Show 20040+3152 BRT 276 17 3.7 52
Show 20028+3142 ES 358 200 8.0 54
Show 20019+3139 AG 245 21 16.7 55
Show 19596+3321 SEI 769 228 23.7 55
Show 20037+3145 SEI 827 18 9.4 56
Show 20057+3255 TDT1968 30 2.6 56
Show 20059+3247 COU1807 299 0.2 57
Show 19597+3140 SEI 773 258 17.4 58
Show 20053+3307 COU1806 289 1.2 58
Show 19585+3317 STF2606 AB 147 0.6 58
Show 19585+3317 GUI 29 AC 274 168.6 58
Show 20021+3135 SEI 798 214 24.3 59
Show 20022+3332 SEI 801 107 7.9 59
Show 20056+3303 TOI1193 255 0.1 60
Show 20037+3327 TDT1942 35 0.6 61
Show 19583+3147 KU 126 13 53.1 62
Show 20039+3329 TDT1945 114 1.3 63
Show 19572+3203 KPP1143 292 8.9 64
Show 19566+3238 SEI 738 153 20.7 64

 
 
WDS 20016+3233 : COMPONENTS
 
 
  A
B pa=154.2°
sep=0.71"
 
 
20016+3233 A
 
 
Coord arcsec 2000 200134.95+323309.8 Mag 11.2 PmRA 12.00 PmDE -1.0
Tycho2 2674-00686-1
Tycho2
Tycho2 2674-00686-1 Pflag RAmdeg 300.39566359 DEmdeg 32.55266447
PmRA 11.9 PmDE -0.5 E RAmdeg 31 E DEmdeg 28
E pmRA 3.6 E pmDE 3.3 EpRAm 1985.36 EpDEm 1986.43
Num 4 Q RAmdeg 1.2 Q DEmdeg 2.1 Q pmRA 1.2
Q pmDE 2.1 BTmag 12.545 E BTmag 0.183 VTmag 10.670
E VTmag 0.046 Prox 994 TYC T HIP
CCDM RAdeg 300.39562000 DEdeg 32.55265306 EpRA 1990 1.52
EpDE 1990 1.69 E RAdeg 43.7 E DEdeg 37.2 Posflg
Corr 0.1
 
 
20016+3233 B
 
 
Coord arcsec 2000 200134.97+323309.2 Mag 11.42 PmRA 12.00 PmDE -1.0
Delta magnitude 0.22 Coordinate calculated yes