20302+0156 BAL1562

 
 
20h 30m 09.08s +01 55' 36.1" P.A. 308.00 sep 9.0 mag 11.80,13.40
 
 
Coord 2000
20302+0156
Discov num
BAL1562
Comp
Coord arcsec 2000
20 30 09.08 +01 55 36.1
Date first
1996
Date last
2015
Obs
8
Pa first
309
Pa last
308
P.A. Now (θ)
308°
Sep first
9.1
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
11.80
Mag sec
13.40
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-004
Sec motion ra
-015
Pri motion dec
+004
Sec motion dec
-012
Notes
rPM=1.011
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308
Precise sep
9.012
Constellation
Aquila
Gaia DR2
51573940224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20302+0156 BAL1562 2010 4 308 8.4 11.80 13.40 203009.08+015536.1
20302+0156 BAL1562 2015 6 308 9.0 11.80 13.40 203009.08+015536.1

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