04274-1548 DEA  12

 
 
04h 27m 22.20s -15 47' 59.0" P.A. 207 sep 38.8 mag 11.17,13.28
 
 
Coord 2000
04274-1548
Discov num
DEA  12
Comp
Coord arcsec 2000
04 27 22.20 -15 47 59.0
Date first
1998
Date last
2010
Obs
3
Pa first
207
Pa last
207
P.A. Now (θ)
207°
Sep first
38.9
Sep last
38.8
Sep. Now (ρ)
38.8"
Mag pri
11.17
Mag sec
13.28
delta mag (ΔM)
2.11
Spectral class
Pri motion ra
+148
Sec motion ra
+159
Pri motion dec
-060
Sec motion dec
-061
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.2
Precise sep
38.777
Cdsa2 id
DEA 12
Constellation
Eridanus
Ra deg
4.456166666666667
De deg
-15.799722222222222
last precise pa
207.2
last precise sep
38.777
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04274-1548 DEA 12 1998 1 207 38.9 11.17 13.28 V K 042722.20-154759.0
04274-1548 DEA 12 2010 2 207 38.8 11.17 13.28 V K 042722.20-154759.0

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