15348+2500 STT 297

 
 
15h 34m 49.41s +24 59' 56.7" P.A. 332 sep 12.7 mag 8.30,12.00 Sp F8V dist. 88.65 pc (289.18 l.y.)
 
 
Coord 2000
15348+2500
Discov num
STT 297
Comp
Coord arcsec 2000
15 34 49.41 +24 59 56.7
Date first
1847
Date last
2015
Obs
34
Pa first
148
Pa last
332
P.A. Now (θ)
332°
Sep first
13.0
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
8.30
Mag sec
12.00
delta mag (ΔM)
3.7
Spectral class
F8V (yellow-white)
Pri motion ra
+075
Sec motion ra
+006
Pri motion dec
-112
Sec motion dec
+017
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.4
Precise sep
12.715
Constellation
Serpens
SAO
83895
HIP
76277
Tycho2
2026-00455-1
HD
139007
BD
BD+25 2932
Distance
88.65
Distance ly
289.18
last precise pa
332.4
last precise sep
12.715
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15348+2500 STT 297 2003 30 333 10.7 8.30 12.30 F8V LD 153449.41+245956.7
15348+2500 STT 297 2013 32 332 12.5 8.30 12.30 F8V NL 153449.41+245956.7
15348+2500 STT 297 2015 34 332 12.7 8.30 12.00 F8V NL U 153449.41+245956.7

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