20321+1358 HJ 1527

 
 
20h 32m 03.94s +13 57' 48.3" P.A. 270 sep 10.6 mag 12.05,12.44
 
 
Coord 2000
20321+1358
Discov num
HJ 1527
Comp
Coord arcsec 2000
20 32 03.94 +13 57 48.3
Date first
1828
Date last
2014
Obs
7
Pa first
295
Pa last
270
P.A. Now (θ)
270°
Sep first
3.0
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
12.05
Mag sec
12.44
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270
Precise sep
10.6
Constellation
Delphinus
Tycho2
1099-00894-1
Gaia DR2
23282053248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20321+1358 HJ 1527 1982 4 275 5.1 12.05 12.44 B 203203.94+135748.3
20321+1358 HJ 1527 2000 6 274 10.4 12.05 12.44 B 203203.94+135748.3
20321+1358 HJ 1527 2014 7 270 10.6 12.05 12.44 B 203203.94+135748.3

If you need more information about this double, apply for a data request form to the WDS.