15366+0915 STF1960

 
 
15h 36m 35.97s +09 14' 45.4" P.A. 320 sep 12 mag 9.96,10.52 Sp G5
 
 
Coord 2000
15366+0915
Discov num
STF1960
Comp
Coord arcsec 2000
15 36 35.97 +09 14 45.4
Date first
1830
Date last
2015
Obs
18
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
12.2
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
9.96
Mag sec
10.52
delta mag (ΔM)
0.56
Spectral class
G5 (yellow)
Pri motion ra
-050
Sec motion ra
-052
Pri motion dec
+005
Sec motion dec
+006
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.5
Precise sep
12.04
Constellation
Serpens
Tycho2
0929-01144-1
last precise pa
319.5
last precise sep
12.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15366+0915 STF1960 2004 14 319 11.9 9.96 10.52 G5 DV 153635.97+091445.4
15366+0915 STF1960 2013 16 319 12.1 9.96 10.52 G5 NV 153635.97+091445.4
15366+0915 STF1960 2015 17 320 12.0 9.96 10.52 G5 NV 153635.97+091445.4

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