02249+4704 ES   49AB

 
 
02h 24m 55.97s +47 03' 45.4" P.A. 149 sep 38.3 mag 8.75,11.63 Sp F2
 
 
Coord 2000
02249+4704
Discov num
ES   49
Comp
AB
Coord arcsec 2000
02 24 55.97 +47 03 45.4
Date first
1895
Date last
2015
Obs
10
Pa first
149
Pa last
149
P.A. Now (θ)
149°
Sep first
40.0
Sep last
38.3
Sep. Now (ρ)
38.3"
Mag pri
8.75
Mag sec
11.63
delta mag (ΔM)
2.88
Spectral class
F2 (yellow-white)
Pri motion ra
+013
Sec motion ra
-003
Pri motion dec
-019
Sec motion dec
-003
Notes
rPM=0.983
This double is not physical.
 
 
02249+4704 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38011 02249+4704 ES 49 AB 1895 2015 10 149 38.3 8.75 11.63 2.88 <===
Show 02249+4704 ES 49 BC 1901 2015 5 100 2.3 11.63 11.90 0.27
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.2
Precise sep
38.3
Constellation
Andromeda
SAO
38011
Tycho2
3298-00384-1
HD
14838
last precise pa
149.2
last precise sep
38.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02249+4704 ES 49 AB 1998 7 150 37.9 8.75 11.63 F2 D 022455.97+470345.4
02249+4704 ES 49 AB 2002 8 150 37.6 8.75 11.63 F2 D 022455.97+470345.4
02249+4704 ES 49 AB 2011 9 151 37.3 8.75 11.63 F2 D 022455.97+470345.4
02249+4704 ES 49 AB 2015 10 149 38.3 8.75 11.63 F2 022455.97+470345.4

If you need more information about this double, apply for a data request form to the WDS.