21042+1558 BPM2316

 
 
21H 04M 14.18S +15 57' 48.4" P.A. 216 SEP 35.5 MAG 11.23,14.37
 
 
Coord 2000
21042+1558
Discov num
BPM2316
Comp
Coord arcsec 2000
21 04 14.18 +15 57 48.4
Date first
1986
Date last
2010
Obs
4
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
35.6
Sep last
35.5
Sep. Now (ρ)
35.5"
Mag pri
11.23
Mag sec
14.37
delta mag (ΔM)
3.14
Spectral class
Pri motion ra
+009
Sec motion ra
+005
Pri motion dec
-002
Sec motion dec
-001
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
215.8
last precise sep
35.46