20321+0251 BAL2030

 
 
20h 32m 04.33s +02 50' 52.9" P.A. 286 sep 10.8 mag 11.00,15.10
 
 
Coord 2000
20321+0251
Discov num
BAL2030
Comp
Coord arcsec 2000
20 32 04.33 +02 50 52.9
Date first
1995
Date last
2015
Obs
5
Pa first
281
Pa last
286
P.A. Now (θ)
286°
Sep first
10.7
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
11.00
Mag sec
15.10
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.1
Precise sep
10.771
Constellation
Delphinus
Tycho2
0514-00951-1
Gaia DR2
61417334528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20321+0251 BAL2030 2001 3 282 10.7 11.00 15.10 203204.33+025052.9
20321+0251 BAL2030 2015 5 286 10.8 11.00 15.10 203204.33+025052.9

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