02308+5749 STI1902

 
 
02h 30m 51.64s +57 48' 36.1" P.A. 26 sep 11.2 mag 11.74,12.70
 
 
Coord 2000
02308+5749
Discov num
STI1902
Comp
Coord arcsec 2000
02 30 51.64 +57 48 36.1
Date first
1908
Date last
2010
Obs
6
Pa first
18
Pa last
26
P.A. Now (θ)
26°
Sep first
10.6
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
11.74
Mag sec
12.70
delta mag (ΔM)
0.96
Spectral class
Pri motion ra
-001
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
+002
Notes
rPM=1.768
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.3
Precise sep
11.24
Cdsa2 id
STI 1902
Constellation
Perseus
Tycho2
3695-00377-1
Ra deg
2.5143444444444443
De deg
57.810027777777776
last precise pa
26.3
last precise sep
11.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02308+5749 STI1902 1999 3 27 11.3 11.74 12.70 D 023051.64+574836.1
02308+5749 STI1902 2003 5 26 11.3 11.74 12.70 D 023051.64+574836.1
02308+5749 STI1902 2010 6 26 10.8 11.74 12.70 023051.64+574836.1

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