20357+3901 SEI 1185

 
 
20h 35m 42.64s +39° 01' 08.7" P.A. 298.00 sep 3.5 mag 10.50,11.00
 
 
Coord 2000 20357+3901 Discov num SEI1185 Comp Coord arcsec 2000 20 35 42.64 +39 01 08.7
Date first 1895 Date last 1895 Obs 1
Pa first 298 Pa last 298.4 P.A. Now (θ) 298.4°
Sep first 3.5 Sep last 3.467 Sep. Now (ρ) 3.467"
Mag pri 10.50 Mag sec 11.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20357+3901 SEI 1185 : NOTES
 
 
discov_num notes refcode
SEI1185 Neither component seen on POSS plate; may be flaws on AC Potsdam plate
A likely plate flaw. Grv2021b
 
 
REFERENCES
 
 
refcode metd author reference
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
 
 
DISCOVERER
 
 
idgroup discov author
1 SEI Scheiner, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20357+3901 SEI1185 1895 1 298 3.5 10.50 11.00 N 203542.64+390108.7

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WDS 20357+3901 SEI 1185 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20357+3901 SEI 1185 : MEASURES
 
 
No records found.

 
 
WDS 20357+3901 : VIRTUAL EYEPIECE
 
 

20357+3901 SEI1185A mag 10.5 20357+3901 SEI1185B sep 2.9 P.A. 304.80 mag 11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20357+3901 : ALADIN DSS IMAGE @ 20h 35m 42.64s +39° 01' 08.7"
 
 
 
 
WDS 20357+3901 SEI 1185 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20357+3901 SEI1185 distance=0' 20357+3908 COU2289 distance=7' 20363+3854 MLB 953 distance=10' 20361+3852 SEI1189 distance=12' 20348+3852 GRV 357 distance=13' 20367+3906 AG 259 distance=13' 20351+3914 MLB 777 distance=15' 20349+3849 SEI1176 distance=16' 20344+3852 SEI1172 distance=18' 20374+3907 TDT2431 distance=21' 20349+3840 SEI1177 distance=24' 20341+3847 KPP4206 distance=24' 20336+3854 KPP4205 distance=26' 20335+3858 SEI1166 distance=27' 20379+3909 SEI1198 distance=27' 20335+3913 SEI1168 distance=28' 20371+3837 SEI1193 distance=29' 20332+3911 CNT 6 distance=31' 20332+3910 SEI1165 distance=32' 20330+3903 SEI1163 distance=32' 20337+3835 A 1431 distance=36' 20366+3825 HJ 1548 distance=38' 20327+3916 SEI1160AB distance=38' 20327+3916 SEI1159AC distance=38' 20324+3859 SEI1157 distance=39' 20329+3925 TDT2358 distance=41' 20387+3838 STF2708AB distance=42' 20387+3838 STF2708AC distance=42' 20387+3838 STF2708AD distance=42' 20392+3910 MLB 954AB distance=43' 20392+3910 MLB 954AC distance=43' 20373+3822 SEI1194 distance=44' 20331+3932 SEI1164 distance=44' 20378+3824 SEI1195 distance=45' 20396+3908 SEI1210 distance=47' 20382+3938 MLB 778 distance=48' 20319+3920 HJ 1531 distance=49' 20362+3812 ES 2511 distance=50' 20331+3822 TDT2363 distance=50' 20354+3810 RAO 439 distance=52' 20343+3950 MLB 883 distance=52' 20402+3846 TDT2459 distance=55' 20363+3955 TDT2410 distance=55' 20311+3854 SEI1149 distance=55' 20374+3952 TDT2430 distance=56' 20317+3831 ES 246AB distance=56' 20317+3831 ES 246AC distance=56' 20311+3847 SEI1150 distance=56' 20383+3814 SEI1202 distance=57' 20314+3833 JNN 284 distance=58' 20384+3811 TDT2444Aa,Ab distance=60' 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 20357+3901 SEI1185 298 3.5
Show 20357+3908 COU2289 155 0.7 7
Show 20363+3854 MLB 953 9 6.0 10
Show 20361+3852 SEI1189 36 2.2 12
Show 20348+3852 GRV 357 275 22.5 13
Show 20367+3906 AG 259 313 2.8 13
Show 20351+3914 MLB 777 186 6.3 15
Show 20349+3849 SEI1176 11 19.9 16
Show 20344+3852 SEI1172 149 21.8 18
Show 20374+3907 TDT2431 244 0.6 21
Show 20349+3840 SEI1177 139 13.0 24
Show 20341+3847 KPP4206 215 1.6 24
Show 20336+3854 KPP4205 80 2.6 26
Show 20335+3858 SEI1166 73 17.0 27
Show 20379+3909 SEI1198 307 13.9 27
Show 20335+3913 SEI1168 118 19.4 28
Show 20371+3837 SEI1193 353 17.1 29
Show 20332+3911 CNT 6 205 6.6 31
Show 20332+3910 SEI1165 4 10.7 32
Show 20330+3903 SEI1163 221 28.9 32
Show 20337+3835 A 1431 29 0.9 36
Show 20366+3825 HJ 1548 249 14.0 38
Show 20327+3916 SEI1160 AB 49 13.9 38
Show 20327+3916 SEI1159 AC 148 21.0 38
Show 20324+3859 SEI1157 66 7.6 39
Show 20329+3925 TDT2358 287 0.8 41
Show 20387+3838 STF2708 AB 323 57.9 42
Show 20387+3838 STF2708 AC 336 40.6 42
Show 20387+3838 STF2708 AD 231 115.6 42
Show 20392+3910 MLB 954 AB 57 3.1 43
Show 20392+3910 MLB 954 AC 284 109.5 43
Show 20373+3822 SEI1194 113 25.1 44
Show 20331+3932 SEI1164 214 18.0 44
Show 20378+3824 SEI1195 219 9.1 45
Show 20396+3908 SEI1210 303 12.0 47
Show 20382+3938 MLB 778 285 8.3 48
Show 20319+3920 HJ 1531 318 6.4 49
Show 20362+3812 ES 2511 251 7.2 50
Show 20331+3822 TDT2363 174 0.5 50
Show 20354+3810 RAO 439 235 0.7 52
Show 20343+3950 MLB 883 310 10.0 52
Show 20402+3846 TDT2459 36 1.4 55
Show 20363+3955 TDT2410 76 0.6 55
Show 20311+3854 SEI1149 203 19.6 55
Show 20374+3952 TDT2430 172 1.3 56
Show 20317+3831 ES 246 AB 355 5.1 56
Show 20317+3831 ES 246 AC 354 9.9 56
Show 20311+3847 SEI1150 74 21.6 56
Show 20383+3814 SEI1202 89 14.1 57
Show 20314+3833 JNN 284 252 0.1 58
Show 20384+3811 TDT2444 Aa,Ab 319 1.0 60

 
 
WDS 20357+3901 : COMPONENTS
 
 
  A
B pa=304.8°
sep=2.89"
 
 
20357+3901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203542.64+390108.7 Mag 10.5
 
 
20357+3901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203542.44+390110.3 Mag 11 Calc delta mag 0.5
Calc coord yes