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Doubles in session


Current system
20366+3825
HJ 1548


Nearby doubles
10' : 20373+3822
SEI1194

14' : 20362+3812
ES 2511

15' : 20371+3837
SEI1193

15' : 20378+3824
SEI1195

20' : 20354+3810
RAO 439

24' : 20383+3814
SEI1202

25' : 20349+3840
SEI1177

26' : 20380+3806
SEI1197

27' : 20361+3852
SEI1189

29' : 20387+3838
STF2708AB

30' : 20363+3854
MLB 953

31' : 20349+3849
SEI1176

34' : 20350+3757
SEI1178AB

34' : 20348+3852
GRV 357

34' : 20352+3754
SEI1180AB

35' : 20337+3835
A 1431

35' : 20352+3755
SEI1182

36' : 20345+3759
BKO 569

36' : 20344+3852
SEI1172

37' : 20341+3847
KPP4206

37' : 20390+3804
SEI1204

38' : 20357+3901
SEI1185

38' : 20355+3749
SEI1184

40' : 20357+3747
TOB 190

41' : 20391+3759
SEI1208

41' : 20331+3822
TDT2363



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

20366+3825 HJ 1548

 
 
20h 36m 30.18s +38° 24' 43.8" P.A. 249.00 sep 14.0 mag 11.58,11.93
 
 
Coord 2000 20366+3825 Discov num HJ 1548 Comp Coord arcsec 2000 20 36 30.18 +38 24 43.8
Date first 1828 Date last 2015 Obs 13
Pa first 253 Pa last 248.5 P.A. Now (θ) 248.5°
Sep first 6.0 Sep last 14.009 Sep. Now (ρ) 14.009"
Mag pri 11.58 Mag sec 11.93 delta mag (ΔM) 0.35 Spectral class
Pri motion ra +002 Sec motion ra +005
Pri motion dec -005 Sec motion dec -002
Notes N (See Notes)
rPM=0.788
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3153-00625-1 Gaia DR2 2063952684486314880
 
 
WDS 20366+3825 HJ 1548 : NOTES
 
 
discov_num notes refcode
HJ 1548 SEI1191. Nsn2017d
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20366+3825 HJ 1548 1998 5 249 14.1 11.58 11.93 D 203630.18+382443.8
20366+3825 HJ 1548 2002 7 249 14.1 11.58 11.93 D 203630.18+382443.8
20366+3825 HJ 1548 2010 8 249 14.0 11.58 11.93 203630.18+382443.8
20366+3825 HJ 1548 2015 9 249 14.0 11.58 11.93 N 203630.18+382443.8

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

 
 
WDS 20366+3825 HJ 1548 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20366+3825 HJ 1548 : MEASURES
 
 
No records found.

 
 
WDS 20366+3825 : VIRTUAL EYEPIECE
 
 

20366+3825 HJ 1548A mag 11.58 20366+3825 HJ 1548B sep 11.4 P.A. 243.30 mag 11.93 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20366+3825 : ALADIN DSS IMAGE @ 20h 36m 30.18s +38° 24' 43.8"
 
 
 
 
WDS 20366+3825 HJ 1548 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20366+3825 HJ 1548 distance=0' 20373+3822 SEI1194 distance=10' 20362+3812 ES 2511 distance=14' 20371+3837 SEI1193 distance=15' 20378+3824 SEI1195 distance=15' 20354+3810 RAO 439 distance=20' 20383+3814 SEI1202 distance=24' 20349+3840 SEI1177 distance=25' 20380+3806 SEI1197 distance=26' 20384+3811 TDT2444Aa,Ab distance=27' 20361+3852 SEI1189 distance=27' 20387+3838 STF2708AB distance=29' 20387+3838 STF2708AC distance=29' 20387+3838 STF2708AD distance=29' 20363+3854 MLB 953 distance=30' 20349+3849 SEI1176 distance=31' 20350+3757 SEI1178AB distance=34' 20350+3757 BKO 570AC distance=34' 20348+3852 GRV 357 distance=34' 20352+3754 SEI1180AB distance=34' 20352+3754 SEI1181AC distance=34' 20352+3754 SEI1180BC distance=35' 20337+3835 A 1431 distance=35' 20352+3755 SEI1182 distance=35' 20345+3759 BKO 569 distance=36' 20344+3852 SEI1172 distance=36' 20341+3847 KPP4206 distance=37' 20390+3804 SEI1204 distance=37' 20357+3901 SEI1185 distance=38' 20355+3749 SEI1184 distance=38' 20357+3747 TOB 190 distance=40' 20391+3759 SEI1208 distance=41' 20331+3822 TDT2363 distance=41' 20400+3821 KPP 5 distance=42' 20367+3906 AG 259 distance=42' 20357+3908 COU2289 distance=45' 20374+3907 TDT2431 distance=45' 20336+3854 KPP4205 distance=45' 20380+3741 TOB 193AB distance=48' 20380+3741 TOB 193AC distance=48' 20379+3909 SEI1198 distance=48' 20382+3742 SEI1201 distance=48' 20362+3737 SEI1187BC distance=48' 20362+3737 TOB 191BD distance=48' 20362+3737 SEI1188AB distance=48' 20402+3846 TDT2459 distance=48' 20335+3858 SEI1166 distance=49' 20351+3914 MLB 777 distance=52' 20404+3758 SEI1212AB distance=54' 20404+3758 FYM 327AC distance=54' 20408+3802 ALI 672 distance=56' 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 20366+3825 HJ 1548 249 14.0
Show 20373+3822 SEI1194 113 25.1 10
Show 20362+3812 ES 2511 251 7.2 14
Show 20371+3837 SEI1193 353 17.1 15
Show 20378+3824 SEI1195 219 9.1 15
Show 20354+3810 RAO 439 235 0.7 20
Show 20383+3814 SEI1202 89 14.1 24
Show 20349+3840 SEI1177 139 13.0 25
Show 20380+3806 SEI1197 173 14.3 26
Show 20384+3811 TDT2444 Aa,Ab 319 1.0 27
Show 20361+3852 SEI1189 36 2.2 27
Show 20387+3838 STF2708 AB 323 57.9 29
Show 20387+3838 STF2708 AC 336 40.6 29
Show 20387+3838 STF2708 AD 231 115.6 29
Show 20363+3854 MLB 953 9 6.0 30
Show 20349+3849 SEI1176 11 19.9 31
Show 20350+3757 SEI1178 AB 174 19.1 34
Show 20350+3757 BKO 570 AC 12 6.2 34
Show 20348+3852 GRV 357 275 22.5 34
Show 20352+3754 SEI1180 AB 138 28.4 34
Show 20352+3754 SEI1181 AC 102 29.4 34
Show 20352+3754 SEI1180 BC 33 17.9 35
Show 20337+3835 A 1431 29 0.9 35
Show 20352+3755 SEI1182 115 8.9 35
Show 20345+3759 BKO 569 73 8.5 36
Show 20344+3852 SEI1172 149 21.8 36
Show 20341+3847 KPP4206 215 1.6 37
Show 20390+3804 SEI1204 291 7.8 37
Show 20357+3901 SEI1185 298 3.5 38
Show 20355+3749 SEI1184 36 27.0 38
Show 20357+3747 TOB 190 68 17.8 40
Show 20391+3759 SEI1208 11 7.5 41
Show 20331+3822 TDT2363 174 0.5 41
Show 20400+3821 KPP 5 337 3.1 42
Show 20367+3906 AG 259 313 2.8 42
Show 20357+3908 COU2289 155 0.7 45
Show 20374+3907 TDT2431 244 0.6 45
Show 20336+3854 KPP4205 80 2.6 45
Show 20380+3741 TOB 193 AB 231 28.1 48
Show 20380+3741 TOB 193 AC 267 31.4 48
Show 20379+3909 SEI1198 307 13.9 48
Show 20382+3742 SEI1201 350 22.8 48
Show 20362+3737 SEI1187 BC 273 22.7 48
Show 20362+3737 TOB 191 BD 134 37.6 48
Show 20362+3737 SEI1188 AB 77 15.4 48
Show 20402+3846 TDT2459 36 1.4 48
Show 20335+3858 SEI1166 73 17.0 49
Show 20351+3914 MLB 777 186 6.3 52
Show 20404+3758 SEI1212 AB 195 18.9 54
Show 20404+3758 FYM 327 AC 30 14.0 54
Show 20408+3802 ALI 672 167 12.4 56

 
 
WDS 20366+3825 : COMPONENTS
 
 
  A
B pa=243.3°
sep=11.43"
 
 
20366+3825 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203630.18+382443.8 Mag 11.58 PmRA 2.00
PmDE -5.0 Tycho2 3153-00625-1
Tycho2
Tycho2 3153-00625-1 Pflag RAmdeg 309.12575746 DEmdeg 38.41216897
PmRA -1.1 PmDE -4.9 E RAmdeg 111 E DEmdeg 103
E pmRA 2.6 E pmDE 2.5 EpRAm 1945.44 EpDEm 1947.31
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.0 BTmag 12.180 E BTmag 0.129 VTmag 11.581
E VTmag 0.107 Prox 142 TYC HIP
CCDM RAdeg 309.12574778 DEdeg 38.41217139 EpRA 1990 1.55
EpDE 1990 1.67 E RAdeg 167.8 E DEdeg 154.2 Posflg
Corr 0.0
 
 
20366+3825 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203629.31+382438.7 Mag 11.93 PmRA 5.00
PmDE -2.0 Tycho2 3153-01015-1 Calc delta mag 0.35 Calc coord yes
Tycho2
Tycho2 3153-01015-1 Pflag RAmdeg 309.12106893 DEmdeg 38.41073747
PmRA 1.3 PmDE -1.2 E RAmdeg 77 E DEmdeg 68
E pmRA 2.7 E pmDE 2.4 EpRAm 1978.69 EpDEm 1980.07
Num 4 Q RAmdeg 0.1 Q DEmdeg 1.3 Q pmRA 0.1
Q pmDE 1.3 BTmag 12.643 E BTmag 0.204 VTmag 11.928
E VTmag 0.153 Prox 142 TYC HIP
CCDM RAdeg 309.12106444 DEdeg 38.41073917 EpRA 1990 1.53
EpDE 1990 1.68 E RAdeg 85.1 E DEdeg 74.4 Posflg
Corr 0.0