15333+0454 SKF2213

 
 
15h 33m 20.22s +04 54' 07.9" P.A. 130.00 sep 3.4 mag 10.40,11.70 Sp F5
 
 
Coord 2000
15333+0454
Discov num
SKF2213
Comp
Coord arcsec 2000
15 33 20.22 +04 54 07.9
Date first
2000
Date last
2016
Obs
4
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.40
Mag sec
11.70
delta mag (ΔM)
1.3
Spectral class
F5 (yellow-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.2
Precise sep
3.391
Constellation
Serpens
Tycho2
0358-00993-1
Gaia DR2
4428732063865520256
HD
138668
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15333+0454 SKF2213 2009 2 132 3.5 10.40 11.70 F5 153320.22+045407.9
15333+0454 SKF2213 2015 3 130 3.4 10.40 11.70 F5 153320.22+045407.9

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