02388+4731 TDS2316

 
 
02h 38m 47.18s +47 30' 41.3" P.A. 71 sep 1.8 mag 11.69,12.46
 
 
Coord 2000
02388+4731
Discov num
TDS2316
Comp
Coord arcsec 2000
02 38 47.18 +47 30 41.3
Date first
1991
Date last
1991
Obs
1
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.69
Mag sec
12.46
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.1
Precise sep
1.81
Constellation
Andromeda
Tycho2
3300-02079-1
last precise pa
71.1
last precise sep
1.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02388+4731 TDS2316 1991 1 71 1.8 11.69 12.46 023847.18+473041.3

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