15554+0005 RST5402

 
 
15h 55m 22.62s +00 04' 40.4" P.A. 136 sep 1.1 mag 8.32,11.51 Sp G5 dist. 93.46 pc (304.87 l.y.)
 
 
Coord 2000
15554+0005
Discov num
RST5402
Comp
Coord arcsec 2000
15 55 22.62 +00 04 40.4
Date first
1946
Date last
1991
Obs
4
Pa first
133
Pa last
136
P.A. Now (θ)
136°
Sep first
0.4
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.32
Mag sec
11.51
delta mag (ΔM)
3.19
Spectral class
G5 (yellow)
Pri motion ra
+110
Sec motion ra
+105
Pri motion dec
-116
Sec motion dec
-118
Notes
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.1
Precise sep
1.1
Constellation
Serpens
SAO
121260
HIP
77967
Tycho2
0353-00442-1
HD
142594
BD
BD+00 3429
Distance
93.46
Distance ly
304.87
last precise pa
136.1
last precise sep
1.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15554+0005 RST5402 1991 4 136 1.1 8.32 11.51 G5 155522.62+000440.4

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