09255+2103 NSN  35

 
 
09h 25m 27.70s +21 02' 31.2" P.A. 14 sep 17.3 mag 14.50,19.60 Sp K9
 
 
Coord 2000
09255+2103
Discov num
NSN  35
Comp
Coord arcsec 2000
09 25 27.70 +21 02 31.2
Date first
1951
Date last
2017
Obs
9
Pa first
18
Pa last
14
P.A. Now (θ)
14°
Sep first
17.8
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
14.50
Mag sec
19.60
delta mag (ΔM)
5.1
Spectral class
K9 (yellow-orange)
Pri motion ra
-139
Sec motion ra
-147
Pri motion dec
-077
Sec motion dec
-075
Notes
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.4
Precise sep
17.309
Cdsa2 id
NSN 35
Constellation
Leo
Ra deg
9.42436111111111
De deg
21.042
last precise pa
14.4
last precise sep
17.309
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09255+2103 NSN 35 2017 9 14 17.3 14.50 19.60 K9 092527.70+210231.2

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