20339+4031 OPI 9006

 
 
20h 33m 52.88s +40° 30' 55.4" P.A. 300.00 sep 17.0 mag 9.50,12.50
 
 
Coord 2000 20339+4031 Discov num OPI9006 Comp Coord arcsec 2000 20 33 52.88 +40 30 55.4
Date first 1927 Date last 2015 Obs 11
Pa first 301 Pa last 299.6 P.A. Now (θ) 299.6°
Sep first 16.6 Sep last 17.047 Sep. Now (ρ) 17.047"
Mag pri 9.50 Mag sec 12.50 delta mag (ΔM) 3 Spectral class
Pri motion ra +021 Sec motion ra +015
Pri motion dec +023 Sec motion dec +022
Notes
rPM=0.195 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3157-00928-1 Gaia DR2 2064743340723243392
 
 
WDS 20339+4031 OPI 9006 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B 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
20339+4031 OPI9006 2010 3 299 16.9 9.50 12.50 203352.88+403055.4
20339+4031 OPI9006 2015 7 300 17.0 9.50 12.50 203352.88+403055.4

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WDS 20339+4031 OPI 9006 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20339+4031 OPI 9006 : MEASURES
 
 
No records found.

 
 
WDS 20339+4031 : VIRTUAL EYEPIECE
 
 

20339+4031 OPI9006A mag 9.5 20339+4031 OPI9006B sep 14.1 P.A. 306.80 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 20339+4031 : ALADIN DSS IMAGE @ 20h 33m 52.88s +40° 30' 55.4"
 
 
 
 
WDS 20339+4031 OPI 9006 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20339+4031  OPI9006 distance=0' 20339+4034  AG  409 distance=3' 20332+4028  HJ  609 distance=9' 20336+4041  CAN  12AB distance=11' 20336+4041  CAN  12AC distance=11' 20349+4038  CAN  21 distance=15' 20328+4040  SKF1866 distance=16' 20325+4035  CAN  22AB distance=17' 20325+4035  CAN  22AC distance=17' 20325+4035  CAN  22AD distance=17' 20325+4035  CAN  22AE distance=17' 20325+4035  CAN  22AF distance=17' 20325+4035  CAN  22AG distance=17' 20326+4041  CAN  18AB distance=18' 20326+4041  CAN  18AC distance=18' 20326+4041  CAN  18AD distance=18' 20326+4041  CAN  18AE distance=18' 20326+4041  CAN  18AF distance=18' 20326+4041  CAN  18AG distance=18' 20330+4047  CAN  15AB distance=20' 20330+4047  CAN  15AC distance=20' 20330+4047  CAN  15AD distance=20' 20330+4047  CAN  15AE distance=20' 20330+4047  CAN  15AF distance=20' 20338+4012  TDT2375 distance=20' 20347+4051  CAN  20AB distance=24' 20347+4051  CAN  20AC distance=24' 20347+4052  CAN  17AB distance=24' 20347+4052  CAN  17AC distance=24' 20327+4008  TDT2351 distance=27' 20321+4048  CAN  77 distance=27' 20326+4056  CAN  24Aa,Ab distance=30' 20326+4056  CAN  24AB distance=30' 20326+4056  CAN  24AC distance=30' 20326+4056  CAN  24AD distance=30' 20326+4056  CAN  24AE distance=30' 20326+4056  CAN  24AF distance=30' 20326+4056  CAN  24AG distance=30' 20326+4056  CAN  24AH distance=30' 20326+4056  CAN  24AI distance=30' 20326+4056  CAN  24AJ distance=30' 20326+4056  CAN  24AK distance=30' 20357+4053  BRT2266 distance=31' 20377+4029  HJ  610 distance=32' 20328+4000  SEI1161 distance=34' 20367+4021  NML   2 distance=34' 20341+4105  CAN  69AB distance=35' 20341+4105  CAN  69AC distance=35' 20341+4105  CAN  69AD distance=35' 20341+4105  CAN  69AE distance=35' 20341+4105  CAN  69AF distance=35' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20339+4031 OPI9006 300 17.0
Show 20339+4034 AG 409 266 9.8 3
Show 20332+4028 HJ 609 320 26.7 9
Show 20336+4041 CAN 12 AB 239 5.8 11
Show 20336+4041 CAN 12 AC 255 9.5 11
Show 20349+4038 CAN 21 165 7.7 15
Show 20328+4040 SKF1866 286 2.8 16
Show 20325+4035 CAN 22 AB 153 3.3 17
Show 20325+4035 CAN 22 AC 178 4.5 17
Show 20325+4035 CAN 22 AD 84 6.3 17
Show 20325+4035 CAN 22 AE 65 7.4 17
Show 20325+4035 CAN 22 AF 261 9.2 17
Show 20325+4035 CAN 22 AG 31 11.5 17
Show 20326+4041 CAN 18 AB 63 7.5 18
Show 20326+4041 CAN 18 AC 130 8.1 18
Show 20326+4041 CAN 18 AD 117 8.8 18
Show 20326+4041 CAN 18 AE 179 9.1 18
Show 20326+4041 CAN 18 AF 132 9.4 18
Show 20326+4041 CAN 18 AG 305 10.8 18
Show 20330+4047 CAN 15 AB 113 0.1 20
Show 20330+4047 CAN 15 AC 241 2.6 20
Show 20330+4047 CAN 15 AD 201 5.5 20
Show 20330+4047 CAN 15 AE 230 9.3 20
Show 20330+4047 CAN 15 AF 341 15.7 20
Show 20338+4012 TDT2375 112 2.2 20
Show 20347+4051 CAN 20 AB 164 10.9 24
Show 20347+4051 CAN 20 AC 330 13.8 24
Show 20347+4052 CAN 17 AB 335 9.6 24
Show 20347+4052 CAN 17 AC 286 12.3 24
Show 20327+4008 TDT2351 131 0.6 27
Show 20321+4048 CAN 77 81 12.5 27
Show 20326+4056 CAN 24 Aa,Ab 118 0.9 30
Show 20326+4056 CAN 24 AB 25 2.4 30
Show 20326+4056 CAN 24 AC 326 3.5 30
Show 20326+4056 CAN 24 AD 134 4.4 30
Show 20326+4056 CAN 24 AE 151 7.6 30
Show 20326+4056 CAN 24 AF 10 8.1 30
Show 20326+4056 CAN 24 AG 339 8.5 30
Show 20326+4056 CAN 24 AH 162 10.6 30
Show 20326+4056 CAN 24 AI 184 11.4 30
Show 20326+4056 CAN 24 AJ 316 11.8 30
Show 20326+4056 CAN 24 AK 64 13.5 30
Show 20357+4053 BRT2266 325 7.5 31
Show 20377+4029 HJ 610 176 25.6 32
Show 20328+4000 SEI1161 280 7.4 34
Show 20367+4021 NML 2 350 0.6 34
Show 20341+4105 CAN 69 AB 243 1.5 35
Show 20341+4105 CAN 69 AC 77 1.9 35
Show 20341+4105 CAN 69 AD 218 3.5 35
Show 20341+4105 CAN 69 AE 239 5.0 35
Show 20341+4105 CAN 69 AF 241 5.3 35

 
 
WDS 20339+4031 : COMPONENTS
 
 
  A
B pa=306.8°
sep=14.07"
 
 
20339+4031 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203352.88+403055.4 Mag 9.5 PmRA 21.00
PmDE 23.0 Tycho2 3157-00928-1
Tycho2
Tycho2 3157-00928-1 Pflag RAmdeg 308.47033176 DEmdeg 40.51540199
PmRA 20.9 PmDE 23.4 E RAmdeg 16 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.00 EpDEm 1989.30
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.7 Q pmRA 0.8
Q pmDE 1.7 BTmag 10.895 E BTmag 0.041 VTmag 9.653
E VTmag 0.021 Prox 869 TYC T HIP
CCDM RAdeg 308.47026833 DEdeg 40.51534750 EpRA 1990 1.57
EpDE 1990 1.77 E RAdeg 16.5 E DEdeg 15.7 Posflg
Corr -0.1
 
 
20339+4031 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203351.89+403103.8 Mag 12.5 PmRA 15.00
PmDE 22.0 Calc delta mag 3 Calc coord yes