15091-7739 KPP2570

 
 
15h 09m 08.82s -77 39' 17.5" P.A. 69.00 sep 23.3 mag 11.51,13.49
 
 
Coord 2000
15091-7739
Discov num
KPP2570
Comp
Coord arcsec 2000
15 09 08.82 -77 39 17.5
Date first
1981
Date last
2015
Obs
8
Pa first
68
Pa last
69
P.A. Now (θ)
69°
Sep first
23.2
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
11.51
Mag sec
13.49
delta mag (ΔM)
1.98
Spectral class
Pri motion ra
-033
Sec motion ra
-033
Pri motion dec
-011
Sec motion dec
-011
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.5
Precise sep
23.272
Constellation
Apus
Tycho2
9432-01267-1
Gaia DR2
70846576768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15091-7739 KPP2570 2015 7 69 23.3 11.51 13.49 V 150908.82-773917.5

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