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Current system
20144+3556
SEI 1035


Nearby doubles
6' : 20144+3524
ES 244AB

9' : 20142+3522
ES 204

9' : 20146+3522
SEI1040

12' : 20135+3526
COU2214AB

16' : 20155+3536
SEI1045

17' : 20139+3545
COU2215

20' : 20153+3546
SEI1044

23' : 20137+3551
TDT2105

24' : 20163+3532
ES 2249

24' : 20135+3551
SEI1018

26' : 20136+3553
SEI1021AB

27' : 20123+3540
FYM 582

30' : 20144+3501
COU2216

30' : 20124+3545
BKO 104AB

31' : 20124+3549
TOB 177

32' : 20150+3500
ES 205

32' : 20133+3502
ARY 23AB

33' : 20125+3552
SEI1001

33' : 20122+3548
SEI 992

34' : 20118+3540
SEI 979

36' : 20119+3510
SEI 988

37' : 20131+3602
SEI1014

37' : 20119+3550
SEI 985AB

37' : 20114+3532
TDT2064

38' : 20115+3539
SEI 968

38' : 20119+3551
SEI 983AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20144+3556 SEI 1035

 
 
20h 14m 23.60s +35° 29' 50.7" P.A. 198.00 sep 15.4 mag 10.30,12.90 Sp F8V
 
 
Coord 2000 20144+3556 Discov num SEI1035 Comp Coord arcsec 2000 20 14 23.60 +35 29 50.7
Date first 1896 Date last 2015 Obs 10
Pa first 197 Pa last 198.2 P.A. Now (θ) 198.2°
Sep first 16.1 Sep last 15.423 Sep. Now (ρ) 15.423"
Mag pri 10.30 Mag sec 12.90 delta mag (ΔM) 2.6 Spectral class F8V (yellow-white)
Pri motion ra -003 Sec motion ra -001
Pri motion dec -003 Sec motion dec +003
Notes
rPM=1.491
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2679-01741-1 Gaia DR2 2055890206239840768
 
 
WDS 20144+3556 SEI 1035 : NOTES
 
 
No records found.

 
 
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
20144+3556 SEI1035 1896 1 197 16.1 9.08 10.60 B8V 201423.23+355618.3
20144+3556 SEI1035 2001 5 198 15.5 10.30 12.90 F8V 201423.60+352950.7
20144+3556 SEI1035 2015 6 198 15.4 10.30 12.90 F8V 201423.60+352950.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20144+3556 SEI 1035 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20144+3556 SEI 1035 : MEASURES
 
 
No records found.

 
 
WDS 20144+3556 : VIRTUAL EYEPIECE
 
 

20144+3556 SEI1035A mag 10.3 Sp F8V 20144+3556 SEI1035B sep 15.2 P.A. 195.00 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20144+3556 : ALADIN DSS IMAGE @ 20h 14m 23.60s +35° 29' 50.7"
 
 
 
 
WDS 20144+3556 SEI 1035 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20144+3556 SEI1035 distance=1' 20144+3524 ES 244AB distance=6' 20144+3524 ES 244CD distance=6' 20144+3524 ES 244BC distance=6' 20142+3522 ES 204 distance=9' 20146+3522 SEI1040 distance=9' 20135+3526 COU2214AB distance=12' 20135+3526 COU2214AC distance=12' 20155+3536 SEI1045 distance=16' 20139+3545 COU2215 distance=17' 20153+3546 SEI1044 distance=20' 20137+3551 TDT2105 distance=23' 20163+3532 ES 2249 distance=24' 20135+3551 SEI1018 distance=24' 20136+3553 SEI1021AB distance=26' 20136+3553 SEI1021AD distance=26' 20136+3553 SEI1021AC distance=26' 20136+3553 SEI1021BC distance=26' 20123+3540 FYM 582 distance=27' 20144+3501 COU2216 distance=30' 20124+3545 BKO 104AB distance=30' 20124+3545 BKO 104AC distance=30' 20133+3502 SKF2392BD distance=30' 20133+3502 ARY 23BC distance=30' 20124+3549 TOB 177 distance=31' 20150+3500 ES 205 distance=32' 20133+3502 ARY 23AB distance=32' 20125+3552 SEI1001 distance=33' 20122+3548 SEI 992 distance=33' 20118+3540 SEI 979 distance=34' 20119+3510 SEI 988 distance=36' 20131+3602 SEI1014 distance=37' 20119+3550 SEI 985AB distance=37' 20119+3550 BKO 103AC distance=37' 20114+3532 TDT2064 distance=37' 20115+3539 SEI 968 distance=38' 20119+3551 SEI 983AB distance=38' 20119+3551 SEI 983AC distance=38' 20119+3551 BKO 102AD distance=38' 20113+3527 SEI 966 distance=38' 20115+3545 TDT2066 distance=39' 20135+3607 SEI1019 distance=39' 20127+3456 TDT2090 distance=40' 20122+3600 SEI 991 distance=41' 20114+3552 HJ 1490 distance=42' 20177+3518 ES 2302 distance=43' 20124+3455 ABT9004 distance=43' 20113+3550 BU 430AB distance=43' 20113+3550 BU 430AC distance=43' 20113+3550 HJ 1489AD distance=43' 20122+3603 SEI 994 distance=43' 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 20144+3556 SEI1035 198 15.4 1
Show 20144+3524 ES 244 AB 130 41.2 6
Show 20144+3524 ES 244 CD 304 4.1 6
Show 20144+3524 ES 244 BC 17 4.9 6
Show 20142+3522 ES 204 281 15.1 9
Show 20146+3522 SEI1040 49 4.4 9
Show 20135+3526 COU2214 AB 31 1.1 12
Show 20135+3526 COU2214 AC 263 3.4 12
Show 20155+3536 SEI1045 325 29.1 16
Show 20139+3545 COU2215 75 0.7 17
Show 20153+3546 SEI1044 108 21.9 20
Show 20137+3551 TDT2105 168 0.6 23
Show 20163+3532 ES 2249 158 4.9 24
Show 20135+3551 SEI1018 170 22.3 24
Show 20136+3553 SEI1021 AB 248 13.4 26
Show 20136+3553 SEI1021 AD 121 6.9 26
Show 20136+3553 SEI1021 AC 253 10.3 26
Show 20136+3553 SEI1021 BC 52 3.3 26
Show 20123+3540 FYM 582 267 4.9 27
Show 20144+3501 COU2216 207 0.6 30
Show 20124+3545 BKO 104 AB 72 9.4 30
Show 20124+3545 BKO 104 AC 285 9.3 30
Show 20133+3502 SKF2392 BD 346 14.0 30
Show 20133+3502 ARY 23 BC 339 65.0 30
Show 20124+3549 TOB 177 221 20.1 31
Show 20150+3500 ES 205 198 7.1 32
Show 20133+3502 ARY 23 AB 28 81.6 32
Show 20125+3552 SEI1001 188 29.2 33
Show 20122+3548 SEI 992 77 26.4 33
Show 20118+3540 SEI 979 350 6.3 34
Show 20119+3510 SEI 988 3 3.8 36
Show 20131+3602 SEI1014 351 27.7 37
Show 20119+3550 SEI 985 AB 17 16.6 37
Show 20119+3550 BKO 103 AC 92 8.1 37
Show 20114+3532 TDT2064 329 0.6 37
Show 20115+3539 SEI 968 127 5.6 38
Show 20119+3551 SEI 983 AB 89 3.5 38
Show 20119+3551 SEI 983 AC 243 8.1 38
Show 20119+3551 BKO 102 AD 277 14.7 38
Show 20113+3527 SEI 966 246 26.0 38
Show 20115+3545 TDT2066 129 1.0 39
Show 20135+3607 SEI1019 115 23.9 39
Show 20127+3456 TDT2090 256 0.5 40
Show 20122+3600 SEI 991 296 20.1 41
Show 20114+3552 HJ 1490 355 8.6 42
Show 20177+3518 ES 2302 341 3.4 43
Show 20124+3455 ABT9004 5 27.9 43
Show 20113+3550 BU 430 AB 23 1.2 43
Show 20113+3550 BU 430 AC 173 7.2 43
Show 20113+3550 HJ 1489 AD 51 17.1 43
Show 20122+3603 SEI 994 250 27.1 43

 
 
WDS 20144+3556 : COMPONENTS
 
 
  A
B pa=195.0°
sep=15.17"
 
 
20144+3556 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201423.60+352950.7 Mag 10.3 Spectral class F8V (yellow-white)
PmRA -3.00 PmDE -3.0 Tycho2 2679-01741-1
Tycho2
Tycho2 2679-01741-1 Pflag RAmdeg 303.59834112 DEmdeg 35.49740473
PmRA -2.9 PmDE -3.4 E RAmdeg 28 E DEmdeg 26
E pmRA 1.4 E pmDE 1.4 EpRAm 1984.46 EpDEm 1984.56
Num 8 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.9 BTmag 11.723 E BTmag 0.074 VTmag 10.443
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 303.59835000 DEdeg 35.49741667 EpRA 1990 1.64
EpDE 1990 1.75 E RAdeg 33.7 E DEdeg 33.2 Posflg
Corr 0.0
 
 
20144+3556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201423.28+352936.0 Mag 12.9 PmRA -1.00
PmDE 3.0 Calc delta mag 2.6 Calc coord yes