04038+3758 ES 2085

 
 
04h 03m 48.40s +37 58' 19.8" P.A. 269 sep 4.2 mag 8.42,12.14 Sp A2V dist. 144.93 pc (472.76 l.y.)
 
 
Coord 2000
04038+3758
Discov num
ES 2085
Comp
Coord arcsec 2000
04 03 48.40 +37 58 19.8
Date first
1924
Date last
2015
Obs
19
Pa first
264
Pa last
269
P.A. Now (θ)
269°
Sep first
3.9
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
8.42
Mag sec
12.14
delta mag (ΔM)
3.72
Spectral class
A2V (white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-014
Sec motion dec
-012
Notes
N (See Notes)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269
Precise sep
4.2
Constellation
Perseus
SAO
56934
HIP
18963
Tycho2
2877-01516-1
HD
25411
BD
BD+37 867
Distance
144.93
Distance ly
472.76
last precise pa
269
last precise sep
4.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04038+3758 ES 2085 1998 15 269 4.2 8.42 12.14 A2V N D 040348.40+375819.8
04038+3758 ES 2085 2008 16 269 4.3 8.42 12.14 A2V N D 040348.40+375819.8
04038+3758 ES 2085 2015 19 269 4.2 8.42 12.14 A2V N 040348.40+375819.8

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