18591+4821 DEA 449

 
 
18H 59M 10.36S +48 21' 59.3" P.A. 143 SEP 30 MAG 15.80,15.10
 
 
Coord 2000
18591+4821
Discov num
DEA 449
Comp
Coord arcsec 2000
18 59 10.36 +48 21 59.3
Date first
1998
Date last
2013
Obs
4
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
30.0
Sep last
30.0
Sep. Now (ρ)
30"
Mag pri
15.80
Mag sec
15.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+015
Sec motion ra
+013
Pri motion dec
-012
Sec motion dec
-013
Notes
V (Proper motion indicates physical)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
3545-01145-1
last precise pa
142.6
last precise sep
30.047