15554+0553 LDS4601

 
 
15h 55m 28.96s +05 52' 36.9" P.A. 282 sep 10.1 mag 10.79,13.20 Sp K0
 
 
Coord 2000
15554+0553
Discov num
LDS4601
Comp
Coord arcsec 2000
15 55 28.96 +05 52 36.9
Date first
1960
Date last
2001
Obs
4
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
10.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
10.79
Mag sec
13.20
delta mag (ΔM)
2.41
Spectral class
K0 (yellow-orange)
Pri motion ra
-058
Sec motion ra
Pri motion dec
-138
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.9
Precise sep
10.121
Constellation
Serpens
Tycho2
0365-00260-1
last precise pa
281.9
last precise sep
10.121
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15554+0553 LDS4601 2000 2 282 10.1 10.79 13.20 D 155528.96+055236.9
15554+0553 LDS4601 2001 4 282 10.4 10.79 13.20 D 155528.96+055236.9
15554+0553 LDS4601 2010 5 281 9.6 10.79 13.20 K0 155528.96+055236.9

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