18464+1131 J  2528

 
 
18h 46m 11.12s +11 32' 22.2" P.A. 334 sep 2.9 mag 12.30,12.40
 
 
Coord 2000
18464+1131
Discov num
J  2528
Comp
Coord arcsec 2000
18 46 11.12 +11 32 22.2
Date first
1943
Date last
2015
Obs
6
Pa first
338
Pa last
334
P.A. Now (θ)
334°
Sep first
2.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.30
Mag sec
12.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-002
Sec motion ra
-022
Pri motion dec
-003
Sec motion dec
+033
Notes
R (Red magnitudes)
rPM=1.038
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.8
Precise sep
2.947
Constellation
Aquila
Gaia DR2
4504088433314982656
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18464+1131 J 2528 2002 4 335 2.9 10.50 10.50 184611.06+113223.7
18464+1131 J 2528 2015 6 334 2.9 12.30 12.40 R 184611.12+113222.2

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