00046-4044 ERO   1AB

 
 
00H 04M 36.51S -40 44' 01.3" P.A. 259 SEP 18.2 MAG 12.84,20 SP M3.0V+L4.
 
 
Coord 2000
00046-4044
Discov num
ERO   1
Comp
AB
Coord arcsec 2000
00 04 36.51 -40 44 01.3
Date first
1982
Date last
2010
Obs
10
Pa first
258
Pa last
259
P.A. Now (θ)
259°
Sep first
17.9
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
12.84
Mag sec
20
delta mag (ΔM)
7.16
Spectral class
M3.0V+L4. (red/very deep red)
Pri motion ra
+072
Sec motion ra
Pri motion dec
-150
Sec motion dec
Notes
N P (See Notes, 100-year proper motion)
 
 
00046-4044 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00046-4044 ERO 1 AB 1982 2010 10 259 18.2 12.84 20.00 7.16 <===
Show 00046-4044 GKI 2 Ba,Bb 2002 2003 2 96 0.1 14.50 14.60 0.10
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Phoenix
last precise pa
259
last precise sep
18.19