18409+3044 SLE 114

 
 
18h 40m 51.53s +30 44' 23.4" P.A. 145 sep 4.3 mag 10.90,10.90
 
 
Coord 2000
18409+3044
Discov num
SLE 114
Comp
Coord arcsec 2000
18 40 51.53 +30 44 23.4
Date first
1982
Date last
2015
Obs
5
Pa first
140
Pa last
145
P.A. Now (θ)
145°
Sep first
4.5
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
10.90
Mag sec
10.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
-045
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.3
Precise sep
4.324
Constellation
Lyra
Gaia DR2
96067172480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18409+3044 SLE 114 2006 3 147 3.6 10.90 10.90 D 184051.53+304423.4
18409+3044 SLE 114 2015 5 145 4.3 10.90 10.90 184051.53+304423.4

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