16052-7710 RST2987

 
 
16h 05m 12.44s -77 09' 55.2" P.A. 239.00 sep 1.4 mag 10.88,12.40
 
 
Coord 2000
16052-7710
Discov num
RST2987
Comp
Coord arcsec 2000
16 05 12.44 -77 09 55.2
Date first
1933
Date last
1970
Obs
2
Pa first
241
Pa last
239
P.A. Now (θ)
239°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.88
Mag sec
12.40
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.2
Precise sep
1.35
Constellation
Apus
SAO
257354
Tycho2
9446-00559-1
Gaia DR2
5779221376894452096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16052-7710 RST2987 1970 2 239 1.4 10.88 12.40 160512.44-770955.2

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