20021+3204 BRT 274

 
 
20h 02m 04.12s +32 03' 55.9" P.A. 8 sep 5.2 mag 12.40,13.00
 
 
Coord 2000
20021+3204
Discov num
BRT 274
Comp
Coord arcsec 2000
20 02 04.12 +32 03 55.9
Date first
1902
Date last
2002
Obs
3
Pa first
18
Pa last
8
P.A. Now (θ)
Sep first
4.7
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
12.40
Mag sec
13.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.9
Precise sep
5.227
Cdsa2 id
BRT 274
Constellation
Cygnus
Ra deg
20.03447777777778
De deg
32.065527777777774
last precise pa
7.9
last precise sep
5.227
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20021+3204 BRT 274 1998 2 7 5.1 12.40 13.00 D 200204.12+320355.9
20021+3204 BRT 274 2002 3 8 5.2 12.40 13.00 D 200204.12+320355.9

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