20187+3720 SLE 995

 
 
20h 18m 42.33s +37° 19' 57.7" P.A. 143.00 sep 8.8 mag 11.60,11.60
 
 
Coord 2000 20187+3720 Discov num SLE 995 Comp Coord arcsec 2000 20 18 42.33 +37 19 57.7
Date first 1985 Date last 2022 Obs 9
Pa first 142 Pa last 143.2 P.A. Now (θ) 143.2°
Sep first 8.6 Sep last 8.83 Sep. Now (ρ) 8.83"
Mag pri 11.60 Mag sec 11.60 delta mag (ΔM) 0 Spectral class
Pri motion ra -006 Sec motion ra -004
Pri motion dec -004 Sec motion dec -005
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060604675894082176
 
 
WDS 20187+3720 SLE 995 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20187+3720 SLE 995 2000 2 146 8.8 11.60 11.60 D 201842.20+372002.4
20187+3720 SLE 995 2009 3 143 8.9 11.60 11.60 D 201842.20+372002.4
20187+3720 SLE 995 2015 8 143 8.8 11.60 11.60 201842.33+371957.7
20187+3720 SLE 995 2022 9 143 8.8 11.60 11.60 201842.33+371957.7

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WDS 20187+3720 SLE 995 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20187+3720 SLE 995 : MEASURES
 
 
No records found.

 
 
WDS 20187+3720 : VIRTUAL EYEPIECE
 
 

20187+3720 SLE 995A mag 11.6 20187+3720 SLE 995B sep 8.2 P.A. 149.30 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 20187+3720 : ALADIN DSS IMAGE @ 20h 18m 42.33s +37° 19' 57.7"
 
 
 
 
WDS 20187+3720 SLE 995 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20187+3720  SLE 995 distance=0' 20189+3723  BKO 823 distance=4' 20191+3720  TDT2163 distance=5' 20187+3715  SLE 994 distance=5' 20189+3730  TDT2160 distance=11' 20191+3730  SLE 999 distance=11' 20179+3712  SEI1071 distance=13' 20199+3725  COU2287 distance=16' 20185+3735  TDT2155 distance=16' 20176+3729  SLE 987 distance=16' 20198+3707  ARY   1 distance=18' 20206+3726  SEI1093 distance=19' 20170+3725  HDS2891Aa,Ab distance=22' 20170+3725  A  1423AB distance=22' 20170+3725  CIA   9Aa1,2 distance=22' 20184+3658  MLB 417 distance=22' 20177+3740  SLE 989 distance=24' 20200+3702  SLE1005 distance=24' 20168+3731  ARY  25 distance=25' 20197+3743  ES 2505 distance=27' 20201+3700  TDT2183AB distance=27' 20201+3700  SEI1087AC distance=27' 20171+3738  SLE 986AB distance=27' 20171+3738  SLE 986AC distance=27' 20193+3748  SLE1000 distance=30' 20213+3726  KPP2090 distance=32' 20169+3743  SLE 985 distance=32' 20165+3703  ARY  24 distance=32' 20165+3739  BU  442UV distance=32' 20204+3656  SLE1007 distance=32' 20165+3739  BU  442CD distance=32' 20165+3739  BU  442CU distance=32' 20165+3739  BU  442CV distance=32' 20165+3739  BU  442BC distance=32' 20165+3739  BU  442BD distance=32' 20165+3739  ABH 135BE distance=32' 20165+3739  ABH 135BF distance=32' 20165+3739  ABH 135BO distance=32' 20165+3739  BU  442BP distance=32' 20165+3739  BU  442BR distance=32' 20165+3739  BU  442BS distance=32' 20165+3739  BU  442BT distance=32' 20165+3739  BU  442BU distance=32' 20165+3739  BU  442BV distance=32' 20214+3720  SLE1012 distance=33' 20165+3739  BU  442AB distance=33' 20165+3739  SLE 982AG distance=33' 20165+3739  SLE 982AH distance=33' 20165+3739  SLE 982AI distance=33' 20165+3739  SLE 982AJ distance=33' 20165+3739  SLE 982AK distance=33' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20187+3720 SLE 995 143 8.8
Show 20189+3723 BKO 823 201 6.4 4
Show 20191+3720 TDT2163 289 3.7 5
Show 20187+3715 SLE 994 353 14.5 5
Show 20189+3730 TDT2160 274 6.0 11
Show 20191+3730 SLE 999 168 10.7 11
Show 20179+3712 SEI1071 11 27.5 13
Show 20199+3725 COU2287 309 0.2 16
Show 20185+3735 TDT2155 125 0.6 16
Show 20176+3729 SLE 987 208 11.1 16
Show 20198+3707 ARY 1 257 76.6 18
Show 20206+3726 SEI1093 67 6.7 19
Show 20170+3725 HDS2891 Aa,Ab 55 0.9 22
Show 20170+3725 A 1423 AB 128 4.4 22
Show 20170+3725 CIA 9 Aa1,2 305 0.0 22
Show 20184+3658 MLB 417 75 4.0 22
Show 20177+3740 SLE 989 223 8.9 24
Show 20200+3702 SLE1005 12 6.5 24
Show 20168+3731 ARY 25 293 147.1 25
Show 20197+3743 ES 2505 247 8.3 27
Show 20201+3700 TDT2183 AB 192 1.6 27
Show 20201+3700 SEI1087 AC 259 11.8 27
Show 20171+3738 SLE 986 AB 347 6.4 27
Show 20171+3738 SLE 986 AC 1 17.9 27
Show 20193+3748 SLE1000 240 12.1 30
Show 20213+3726 KPP2090 335 16.9 32
Show 20169+3743 SLE 985 186 14.1 32
Show 20165+3703 ARY 24 307 96.3 32
Show 20165+3739 BU 442 UV 127 8.0 32
Show 20204+3656 SLE1007 345 9.7 32
Show 20165+3739 BU 442 CD 306 15.1 32
Show 20165+3739 BU 442 CU 109 12.7 32
Show 20165+3739 BU 442 CV 116 20.4 32
Show 20165+3739 BU 442 BC 49 16.9 32
Show 20165+3739 BU 442 BD 2 20.1 32
Show 20165+3739 ABH 135 BE 88 50.2 32
Show 20165+3739 ABH 135 BF 139 64.4 32
Show 20165+3739 ABH 135 BO 125 41.5 32
Show 20165+3739 BU 442 BP 269 16.6 32
Show 20165+3739 BU 442 BR 308 34.4 32
Show 20165+3739 BU 442 BS 124 3.7 32
Show 20165+3739 BU 442 BT 162 6.5 32
Show 20165+3739 BU 442 BU 74 26.0 32
Show 20165+3739 BU 442 BV 86 31.3 32
Show 20214+3720 SLE1012 302 10.6 33
Show 20165+3739 BU 442 AB 103 18.3 33
Show 20165+3739 SLE 982 AG 10 88.5 33
Show 20165+3739 SLE 982 AH 19 111.6 33
Show 20165+3739 SLE 982 AI 43 63.2 33
Show 20165+3739 SLE 982 AJ 34 96.5 33
Show 20165+3739 SLE 982 AK 34 114.9 33

 
 
WDS 20187+3720 : COMPONENTS
 
 
  A
B pa=149.3°
sep=8.23"
 
 
20187+3720 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201842.33+371957.7 Mag 11.6 PmRA -6.00
PmDE -4.0
 
 
20187+3720 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201842.68+371950.6 Mag 11.6 PmRA -4.00
PmDE -5.0 Calc coord yes