02549-0709 JNN  21

 
 
02H 54M 52.47S -07 09' 25.5" P.A. 285 SEP 4.1 MAG 13.80,16.30 SP M3+M5.5
 
 
Coord 2000
02549-0709
Discov num
JNN  21
Comp
Coord arcsec 2000
02 54 52.47 -07 09 25.5
Date first
1998
Date last
2012
Obs
5
Pa first
288
Pa last
285
P.A. Now (θ)
285°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
13.80
Mag sec
16.30
delta mag (ΔM)
2.5
Spectral class
M3+M5.5 (red/red)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
last precise pa
285.4
last precise sep
4.109