21108+3814 TDT 2806

 
 
21h 10m 46.68s +38° 13' 58.5" P.A. 259.00 sep 0.4 mag 11.10,11.26
 
 
Coord 2000 21108+3814 Discov num TDT2806 Comp Coord arcsec 2000 21 10 46.68 +38 13 58.5
Date first 1991 Date last 1991 Obs 1
Pa first 259 Pa last 258.7 P.A. Now (θ) 258.7°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 11.10 Mag sec 11.26 delta mag (ΔM) 0.16 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3169-01966-1 Gaia DR2 1868977253915194240
 
 
WDS 21108+3814 TDT 2806 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21108+3814 TDT2806 1991 1 259 0.4 11.10 11.26 211046.68+381358.5

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WDS 21108+3814 TDT 2806 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21108+3814 TDT 2806 : MEASURES
 
 
No records found.

 
 
WDS 21108+3814 : VIRTUAL EYEPIECE
 
 

21108+3814 TDT2806A mag 11.1 21108+3814 TDT2806B sep 0.3 P.A. 255.70 mag 11.26 virtual eyepiece
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Radius:
Components only
 
 
WDS 21108+3814 : ALADIN DSS IMAGE @ 21h 10m 46.68s +38° 13' 58.5"
 
 
 
 
WDS 21108+3814 TDT 2806 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21108+3814  TDT2806 distance=0' 21108+3818  ALI 682 distance=4' 21111+3821  ES  207 distance=8' 21117+3818  SMA 136 distance=13' 21103+3803  GUR   3 distance=13' 21109+3830  ES  254 distance=17' 21095+3822  GUR   2 distance=17' 21110+3757  CRB 139 distance=18' 21111+3831  GUR   6 distance=18' 21124+3810  COU1971AB distance=19' 21124+3810  GUR   9AC distance=19' 21124+3810  GUR   9AD distance=19' 21124+3810  GUR   9AE distance=19' 21123+3808  TDT2822 distance=20' 21091+3822  SEI1417 distance=22' 21126+3819  GUR  10 distance=23' 21122+3828  SMA 137 distance=24' 21127+3806  GUR  11 distance=24' 21127+3807  GUR  12 distance=24' 21129+3815  GUR  14 distance=26' 21114+3840  GUR   8 distance=28' 21113+3841  GUR   7AB distance=29' 21113+3841  GUR   7AC distance=29' 21125+3834  SEI1445 distance=29' 21083+3816  SEI1411 distance=29' 21095+3746  GRV 427 distance=31' 21102+3844  SEI1426 distance=31' 21133+3803  TOB 214 distance=32' 21107+3741  SEI1432 distance=34' 21083+3757  TDT2778 distance=34' 21137+3815  GUR  17 distance=35' 21091+3844  S   779 distance=36' 21138+3812  SMA 144 distance=36' 21105+3738  SEI1430 distance=37' 21108+3738  ALI 681 distance=37' 21106+3737  HU 1310 distance=37' 21105+3851  SEI1429 distance=38' 21140+3809  SEI1456 distance=38' 21137+3830  GUR  18 distance=39' 21133+3835  SMA 140 distance=39' 21126+3846  COU2136 distance=39' 21140+3808  GUR  20 distance=39' 21138+3800  KPP 786 distance=39' 21078+3834  BRT2233 distance=40' 21076+3757  ES 2060AB distance=41' 21076+3757  ES 2060AC distance=41' 21139+3830  COU1817 distance=41' 21105+3733  TDT2804 distance=41' 21112+3855  ES 1991 distance=42' 21075+3831  SEI1408 distance=43' 21140+3755  SEI1457 distance=43' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 21108+3814 TDT2806 259 0.4
Show 21108+3818 ALI 682 129 8.9 4
Show 21111+3821 ES 207 244 2.4 8
Show 21117+3818 SMA 136 122 3.8 13
Show 21103+3803 GUR 3 344 1.8 13
Show 21109+3830 ES 254 325 2.2 17
Show 21095+3822 GUR 2 67 4.0 17
Show 21110+3757 CRB 139 94 15.2 18
Show 21111+3831 GUR 6 348 3.6 18
Show 21124+3810 COU1971 AB 283 0.6 19
Show 21124+3810 GUR 9 AC 112 16.9 19
Show 21124+3810 GUR 9 AD 64 9.8 19
Show 21124+3810 GUR 9 AE 75 18.4 19
Show 21123+3808 TDT2822 185 0.6 20
Show 21091+3822 SEI1417 140 31.3 22
Show 21126+3819 GUR 10 294 5.3 23
Show 21122+3828 SMA 137 121 9.6 24
Show 21127+3806 GUR 11 39 0.4 24
Show 21127+3807 GUR 12 323 2.6 24
Show 21129+3815 GUR 14 204 7.8 26
Show 21114+3840 GUR 8 8 10.4 28
Show 21113+3841 GUR 7 AB 77 10.3 29
Show 21113+3841 GUR 7 AC 242 7.2 29
Show 21125+3834 SEI1445 23 27.9 29
Show 21083+3816 SEI1411 4 5.1 29
Show 21095+3746 GRV 427 201 18.2 31
Show 21102+3844 SEI1426 20 17.6 31
Show 21133+3803 TOB 214 212 23.4 32
Show 21107+3741 SEI1432 42 8.0 34
Show 21083+3757 TDT2778 228 0.8 34
Show 21137+3815 GUR 17 105 9.6 35
Show 21091+3844 S 779 9 110.5 36
Show 21138+3812 SMA 144 326 15.4 36
Show 21105+3738 SEI1430 132 18.6 37
Show 21108+3738 ALI 681 21 12.0 37
Show 21106+3737 HU 1310 22 2.8 37
Show 21105+3851 SEI1429 351 25.1 38
Show 21140+3809 SEI1456 357 21.0 38
Show 21137+3830 GUR 18 301 14.1 39
Show 21133+3835 SMA 140 127 17.2 39
Show 21126+3846 COU2136 293 0.4 39
Show 21140+3808 GUR 20 17 1.6 39
Show 21138+3800 KPP 786 20 6.8 39
Show 21078+3834 BRT2233 38 3.9 40
Show 21076+3757 ES 2060 AB 249 5.7 41
Show 21076+3757 ES 2060 AC 265 18.1 41
Show 21139+3830 COU1817 110 0.6 41
Show 21105+3733 TDT2804 117 0.8 41
Show 21112+3855 ES 1991 25 2.6 42
Show 21075+3831 SEI1408 54 9.3 43
Show 21140+3755 SEI1457 27 10.6 43

 
 
WDS 21108+3814 : COMPONENTS
 
 
  A
B pa=255.7°
sep=0.33"
 
 
21108+3814 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211046.68+381358.5 Mag 11.1 PmRA 1.00
PmDE -4.0 Tycho2 3169-01966-1
Tycho2
Tycho2 3169-01966-1 Pflag RAmdeg 317.69445233 DEmdeg 38.23289907
PmRA 1.4 PmDE -4.4 E RAmdeg 20 E DEmdeg 17
E pmRA 1.4 E pmDE 1.4 EpRAm 1987.84 EpDEm 1988.94
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.7 BTmag 10.484 E BTmag 0.032 VTmag 10.476
E VTmag 0.039 Prox 558 TYC T HIP
CCDM RAdeg 317.69444917 DEdeg 38.23290861 EpRA 1990 1.64
EpDE 1990 1.80 E RAdeg 23.0 E DEdeg 18.9 Posflg
Corr 0.0
 
 
21108+3814 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211046.65+381358.4 Mag 11.26 PmRA 1.00
PmDE -4.0 Calc delta mag 0.16 Calc coord yes