20201+3700 TDT2183AB

 
 
20h 20m 11.41s +37 00' 06.7" P.A. 192.00 sep 1.6 mag 11.22,11.98
 
 
Coord 2000
20201+3700
Discov num
TDT2183
Comp
AB
Coord arcsec 2000
20 20 11.41 +37 00 06.7
Date first
1991
Date last
2012
Obs
2
Pa first
353
Pa last
192
P.A. Now (θ)
192°
Sep first
1.3
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.22
Mag sec
11.98
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-003
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20201+3700 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 20 11 +37 00 07 TDT 2183 AB 2012 2 192 1.6 11.22 11.98 0.76 <===
Show 20 20 11 +37 00 07 SEI 1087 AC 2015 8 259 11.8 11.22 12.20 0.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.3
Precise sep
1.624
Constellation
Cygnus
Tycho2
2684-00645-1
Gaia DR2
2057579021738181888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20201+3700 TDT2183 AB 1991 1 353 1.3 11.22 11.98 N 202011.41+370006.7

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