20098+3130 SEI 932

 
 
20h 09m 47.62s +31° 30' 05.6" P.A. 291.00 sep 5.4 mag 10.00,10.00
 
 
Coord 2000 20098+3130 Discov num SEI 932 Comp Coord arcsec 2000 20 09 47.62 +31 30 05.6
Date first 1893 Date last 1893 Obs 1
Pa first 291 Pa last 291 P.A. Now (θ) 291°
Sep first 5.4 Sep last 5.394 Sep. Now (ρ) 5.394"
Mag pri 10.00 Mag sec 10.00 delta mag (ΔM) 0 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 20098+3130 SEI 932 : NOTES
 
 
discov_num notes refcode
SEI 932 Neither component seen on POSS plate; may be flaws on AC Potsdam plate
 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20098+3130 SEI 932 1893 1 291 5.4 10.00 10.00 N 200947.62+313005.6

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WDS 20098+3130 SEI 932 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20098+3130 SEI 932 : MEASURES
 
 
No records found.

 
 
WDS 20098+3130 : VIRTUAL EYEPIECE
 
 

20098+3130 SEI 932A mag 10 20098+3130 SEI 932B sep 4.7 P.A. 294.20 mag 10 virtual eyepiece
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Radius:
Components only
 
 
WDS 20098+3130 : ALADIN DSS IMAGE @ 20h 09m 47.62s +31° 30' 05.6"
 
 
 
 
WDS 20098+3130 SEI 932 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20098+3130 SEI 932 distance=0' 20087+3130 SEI 910 distance=15' 20111+3133 TDT2058 distance=18' 20095+3148 CBL 526 distance=19' 20114+3135 SEI 963 distance=22' 20112+3120 SEI 960 distance=25' 20081+3155 SEI 905 distance=34' 20118+3108 COU1474AB distance=34' 20118+3108 GII 289Aa,Ab distance=34' 20076+3106 DAM 193 distance=38' 20118+3200 SEI 975 distance=39' 20069+3115 SEI 882AB distance=41' 20069+3115 ES 2690AC distance=41' 20069+3115 ABH 130AD distance=41' 20069+3115 ABH 130AE distance=41' 20078+3055 COU 31 distance=44' 20109+3047 HDS2876 distance=46' 20068+3106 DAM 192 distance=46' 20064+3147 GYL 31 distance=47' 20123+3205 STF2649AB distance=48' 20123+3205 STF2649AC distance=48' 20123+3205 STF2649AD distance=48' 20075+3053 ES 360AB distance=48' 20096+3218 ES 2431 distance=49' 20063+3148 COU1322 distance=49' 20079+3111 WAK 16 distance=50' 20068+3203 SEI 881 distance=51' 20113+3042 TDT2061 distance=52' 20077+3045 SMR 75 distance=53' 20080+3040 ES 361 distance=54' 20076+3042 SMR 74 distance=56' 20105+3225 SEI 943 distance=56' 20059+3157 SEI 852 distance=56' 20131+3209 TDT2096Aa,Ab distance=57' 20131+3209 SEI1008AB distance=57' 20127+3213 SEI1002 distance=57' 20131+3209 FYM 76BD distance=57' 20144+3129 A 1204 distance=60' 20095+3029 GRV 315 distance=61' 20120+3227 SEI 984 distance=64' 20080+3235 STF2633AB distance=70' 20080+3235 HJ 1483AC distance=70' 20080+3235 HJ 1483AD distance=70' 20080+3235 SEI 900CD distance=70' 20097+3240 SEI 933 distance=70' 20132+3225 SEI1015 distance=71' 20067+3030 SMR 73 distance=72' 20075+3236 SEI 895 distance=72' 20092+3243 TOB 171 distance=75' 20094+3244 SEI 925 distance=75' 20077+3240 TOB 168 distance=75' 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 20098+3130 SEI 932 291 5.4
Show 20087+3130 SEI 910 105 12.3 15
Show 20111+3133 TDT2058 305 0.5 18
Show 20095+3148 CBL 526 279 28.3 19
Show 20114+3135 SEI 963 142 15.2 22
Show 20112+3120 SEI 960 223 6.4 25
Show 20081+3155 SEI 905 105 12.9 34
Show 20118+3108 COU1474 AB 59 2.9 34
Show 20118+3108 GII 289 Aa,Ab 83 1.5 34
Show 20076+3106 DAM 193 155 3.2 38
Show 20118+3200 SEI 975 20 11.0 39
Show 20069+3115 SEI 882 AB 60 33.9 41
Show 20069+3115 ES 2690 AC 250 33.6 41
Show 20069+3115 ABH 130 AD 208 61.2 41
Show 20069+3115 ABH 130 AE 222 65.0 41
Show 20078+3055 COU 31 325 11.1 44
Show 20109+3047 HDS2876 67 0.3 46
Show 20068+3106 DAM 192 264 9.3 46
Show 20064+3147 GYL 31 180 68.2 47
Show 20123+3205 STF2649 AB 151 21.6 48
Show 20123+3205 STF2649 AC 284 131.0 48
Show 20123+3205 STF2649 AD 36 175.9 48
Show 20075+3053 ES 360 AB 75 2.7 48
Show 20096+3218 ES 2431 192 5.9 49
Show 20063+3148 COU1322 106 0.2 49
Show 20079+3111 WAK 16 168 1.2 50
Show 20068+3203 SEI 881 313 7.2 51
Show 20113+3042 TDT2061 353 0.4 52
Show 20077+3045 SMR 75 43 3.9 53
Show 20080+3040 ES 361 118 4.6 54
Show 20076+3042 SMR 74 88 3.2 56
Show 20105+3225 SEI 943 299 22.5 56
Show 20059+3157 SEI 852 255 44.8 56
Show 20131+3209 TDT2096 Aa,Ab 13 1.3 57
Show 20131+3209 SEI1008 AB 73 20.4 57
Show 20127+3213 SEI1002 336 9.9 57
Show 20131+3209 FYM 76 BD 45 16.7 57
Show 20144+3129 A 1204 323 0.4 60
Show 20095+3029 GRV 315 244 22.3 61
Show 20120+3227 SEI 984 324 3.3 64
Show 20080+3235 STF2633 AB 101 11.6 70
Show 20080+3235 HJ 1483 AC 264 46.4 70
Show 20080+3235 HJ 1483 AD 249 71.0 70
Show 20080+3235 SEI 900 CD 224 28.8 70
Show 20097+3240 SEI 933 335 4.5 70
Show 20132+3225 SEI1015 67 14.4 71
Show 20067+3030 SMR 73 44 6.6 72
Show 20075+3236 SEI 895 32 24.5 72
Show 20092+3243 TOB 171 117 19.1 75
Show 20094+3244 SEI 925 338 22.9 75
Show 20077+3240 TOB 168 292 18.3 75

 
 
WDS 20098+3130 : COMPONENTS
 
 
  A
B pa=294.2°
sep=4.71"
 
 
20098+3130 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200947.62+313005.6 Mag 10
 
 
20098+3130 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200947.28+313007.5 Mag 10 Calc coord yes