02448+3129 A   826

 
 
02h 44m 47.73s +31 29' 27.1" P.A. 164 sep 4.4 mag 9.26,12.40 Sp A2
 
 
Coord 2000
02448+3129
Discov num
A   826
Comp
Coord arcsec 2000
02 44 47.73 +31 29 27.1
Date first
1904
Date last
2016
Obs
10
Pa first
163
Pa last
164
P.A. Now (θ)
164°
Sep first
4.2
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
9.26
Mag sec
12.40
delta mag (ΔM)
3.14
Spectral class
A2 (white)
Pri motion ra
+013
Sec motion ra
+016
Pri motion dec
-002
Sec motion dec
-047
Notes
rPM=0.908
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.3
Precise sep
4.42
Constellation
Triangulum
SAO
55838
Tycho2
2325-00494-1
HD
17023
last precise pa
164.3
last precise sep
4.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02448+3129 A 826 1997 8 166 4.7 9.26 12.40 A2 D 024447.73+312927.1
02448+3129 A 826 2001 9 164 4.4 9.26 12.40 A2 D 024447.73+312927.1
02448+3129 A 826 2016 10 164 4.4 9.26 12.40 A2 024447.73+312927.1

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