18530+3058 LEP 159

 
 
18h 52m 58.85s +30 58' 10.3" P.A. 357 sep 10.5 mag 11.00,13.30
 
 
Coord 2000
18530+3058
Discov num
LEP 159
Comp
Coord arcsec 2000
18 52 58.85 +30 58 10.3
Date first
1951
Date last
2013
Obs
7
Pa first
359
Pa last
357
P.A. Now (θ)
357°
Sep first
10.3
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
11.00
Mag sec
13.30
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-062
Sec motion ra
-065
Pri motion dec
-192
Sec motion dec
-191
Notes
V (Proper motion indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.5
Precise sep
10.45
Cdsa2 id
LEP 159
Constellation
Lyra
Ra deg
18.88301388888889
De deg
30.969527777777778
last precise pa
356.5
last precise sep
10.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18530+3058 LEP 159 2013 7 357 10.5 11.00 13.30 V 185258.85+305810.3

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