20296+4021 STN 50 (HD 195448)

 
 
20h 29m 10.00s +40° 21' 00.0" P.A. 170.00 sep 6.3 mag 9.00,10.00 Sp A2
 
 
Coord 2000 20296+4021 Discov num STN  50 Comp Coord arcsec 2000 20 29 10.00 +40 21 00.0
Date first 1879 Date last 1879 Obs 1
Pa first 170 Pa last 170.4 P.A. Now (θ) 170.4°
Sep first 6.3 Sep last 6.3 Sep. Now (ρ) 6.3"
Mag pri 9.00 Mag sec 10.00 delta mag (ΔM) 1 Spectral class A2 (white)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195448 Constellation Cygnus SAO 49698 Tycho2 3156-01942-1
HD 195448 DM BD+39 4213 Coordinate calcolate 1 Coordinate calculated yes
 
 
WDS 20296+4021 STN 50 (HD 195448) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Stn1877 Ma j Stone, O. 1877PCinO...3....1S
Stn1877 Pub. Cincinnati Obs. #3, 1877
Stn1878 Ma - Stone, O. 1878PCinO...4....1.
Stn1878 Pub. Cincinnati Obs. #4, 1878
Stn1879 Ma j Stone, O. 1879PCinO...5....1S
Stn1879 Pub. Cincinnati Obs. #5, 1879
Stn1880A Ma - Stone, O. 1880Obs.....3..314G
Stn1880A cited by Gledhill (Obs 3, 314, 1880)
Stn1882 Ma - Stone, O. 1882PCinO...6....1S
Stn1882 Pub. Cincinnati Obs. #6, 1882
Stn1890 Ma j Stone, O. 1890PCinO..10....1.
Stn1890 Pub. Cincinnati Obs. #10, 1890
Stn1906A Ma - Stone, O. 1906MmRAS..56....1L
Stn1906A cited by Lewis (MemRAS 56, 1, 1906)
Stn1932A Ma - Stone, O. 1932QB821.A43......
Stn1932A 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
20296+4021 STN 50 1879 1 170 6.3 9.00 10.00 A2

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WDS 20296+4021 STN 50 (HD 195448) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20296+4021 STN 50 (HD 195448) : MEASURES
 
 
No records found.

 
 
WDS 20296+4021 (HD 195448) : VIRTUAL EYEPIECE
 
 

20296+4021 STN  50A mag 9 Sp A2 20296+4021 STN  50B sep 6.3 P.A. 172.70 mag 10 virtual eyepiece
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Radius:
Components only
 
 
WDS 20296+4021 (HD 195448) : ALADIN DSS IMAGE @ 20h 29m 10.00s +40° 21' 00.0"
 
 
 
 
WDS 20296+4021 STN 50 (HD 195448) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20296+4021  STN  50 distance=1' 20299+4022  HJ 1525AB distance=9' 20299+4022  HJ 1525AC distance=9' 20294+4011  ALV   6 distance=11' 20306+4015  STJ  84 distance=18' 20301+4007  ES  245 distance=18' 20283+4005  COU2538 distance=19' 20283+4038  TDT2306 distance=21' 20278+4036  TDT2294 distance=22' 20280+3958  TDT2299 distance=27' 20264+4029  MLB1087 distance=33' 20310+4050  CAN  26AB distance=36' 20310+4050  CAN  26AC distance=36' 20310+4050  CAN  26AD distance=36' 20259+4019  ALI1142 distance=38' 20272+3949  ES 1976 distance=39' 20272+3948  SEI1127 distance=40' 20295+4100  HJ 1523 distance=40' 20325+4035  CAN  22AB distance=41' 20325+4035  CAN  22AC distance=41' 20325+4035  CAN  22AD distance=41' 20325+4035  CAN  22AE distance=41' 20325+4035  CAN  22AF distance=41' 20325+4035  CAN  22AG distance=41' 20298+3939  LSC  90 distance=43' 20327+4008  TDT2351 distance=43' 20257+4004  TOR  25AB distance=43' 20257+4004  POP 199AC distance=43' 20321+4048  CAN  77 distance=44' 20254+4014  MLR   1 distance=45' 20326+4041  CAN  18AB distance=45' 20326+4041  CAN  18AC distance=45' 20326+4041  CAN  18AD distance=45' 20326+4041  CAN  18AE distance=45' 20326+4041  CAN  18AF distance=45' 20326+4041  CAN  18AG distance=45' 20255+4006  D    22AB distance=45' 20255+4006  D    22AC distance=45' 20255+4006  POP 224AD distance=45' 20328+4040  SKF1866 distance=45' 20328+4000  SEI1161 distance=46' 20332+4028  HJ  609 distance=47' 20253+4003  MLB  22 distance=47' 20316+4059  CAN  13AB distance=48' 20316+4059  CAN  13AC distance=48' 20316+4059  CAN  13AD distance=48' 20328+3954  ES 1680BC distance=49' 20328+3954  ES 1680AB distance=49' 20274+4107  TDT2288 distance=51' 20307+4109  CAN  16 distance=51' 20251+4042  TDT2253 distance=51' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20296+4021 STN 50 170 6.3 1
Show 20299+4022 HJ 1525 AB 234 9.2 9
Show 20299+4022 HJ 1525 AC 39 17.1 9
Show 20294+4011 ALV 6 259 0.6 11
Show 20306+4015 STJ 84 34 1.2 18
Show 20301+4007 ES 245 158 4.1 18
Show 20283+4005 COU2538 31 1.0 19
Show 20283+4038 TDT2306 156 1.1 21
Show 20278+4036 TDT2294 310 2.2 22
Show 20280+3958 TDT2299 8 0.5 27
Show 20264+4029 MLB1087 98 9.5 33
Show 20310+4050 CAN 26 AB 270 2.6 36
Show 20310+4050 CAN 26 AC 335 8.3 36
Show 20310+4050 CAN 26 AD 93 8.4 36
Show 20259+4019 ALI1142 56 12.1 38
Show 20272+3949 ES 1976 79 3.8 39
Show 20272+3948 SEI1127 116 26.3 40
Show 20295+4100 HJ 1523 340 12.0 40
Show 20325+4035 CAN 22 AB 153 3.3 41
Show 20325+4035 CAN 22 AC 178 4.5 41
Show 20325+4035 CAN 22 AD 84 6.3 41
Show 20325+4035 CAN 22 AE 65 7.4 41
Show 20325+4035 CAN 22 AF 261 9.2 41
Show 20325+4035 CAN 22 AG 31 11.5 41
Show 20298+3939 LSC 90 335 0.1 43
Show 20327+4008 TDT2351 131 0.6 43
Show 20257+4004 TOR 25 AB 191 4.7 43
Show 20257+4004 POP 199 AC 245 59.6 43
Show 20321+4048 CAN 77 81 12.5 44
Show 20254+4014 MLR 1 213 0.4 45
Show 20326+4041 CAN 18 AB 63 7.5 45
Show 20326+4041 CAN 18 AC 130 8.1 45
Show 20326+4041 CAN 18 AD 117 8.8 45
Show 20326+4041 CAN 18 AE 179 9.1 45
Show 20326+4041 CAN 18 AF 132 9.4 45
Show 20326+4041 CAN 18 AG 305 10.8 45
Show 20255+4006 D 22 AB 163 2.9 45
Show 20255+4006 D 22 AC 114 18.1 45
Show 20255+4006 POP 224 AD 98 71.2 45
Show 20328+4040 SKF1866 286 2.8 45
Show 20328+4000 SEI1161 280 7.4 46
Show 20332+4028 HJ 609 320 26.7 47
Show 20253+4003 MLB 22 227 6.2 47
Show 20316+4059 CAN 13 AB 80 5.2 48
Show 20316+4059 CAN 13 AC 261 12.6 48
Show 20316+4059 CAN 13 AD 351 13.9 48
Show 20328+3954 ES 1680 BC 27 2.8 49
Show 20328+3954 ES 1680 AB 4 50.7 49
Show 20274+4107 TDT2288 181 2.5 51
Show 20307+4109 CAN 16 347 8.4 51
Show 20251+4042 TDT2253 239 2.4 51

 
 
WDS 20296+4021 : COMPONENTS
 
 
  A
B pa=172.7°
sep=6.26"
 
 
20296+4021 A
 
 
Componente originario normalizzato AB Name HD 195448 Coord arcsec 2000 202910.00+402100.0 Mag 9
Spectral class A2 (white) SAO 49698 HD 195448 DM BD+39 4213
Calc coord yes
SAO
SAO 49698 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.021 Vmag 9.1 SpType A2
Double code Source 4 CatNum 2057 DM BD+39 4213
DMcomp BDsup HD 195448 M HD 0
GC RA1950rad 5.3585505 DE1950rad 0.70159766 PmRA2000 -0.001
PmDE2000 0.019
 
 
20296+4021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202910.07+402053.8 Mag 10 Calc delta mag 1
Calc coord yes