19548-0025 J  2698

 
 
19h 55m 00.90s -00 27' 11.7" P.A. 270 sep 8.4 mag 14.10,14.70
 
 
Coord 2000
19548-0025
Discov num
J  2698
Comp
Coord arcsec 2000
19 55 00.90 -00 27 11.7
Date first
1943
Date last
2000
Obs
3
Pa first
280
Pa last
270
P.A. Now (θ)
270°
Sep first
4.0
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
14.10
Mag sec
14.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+012
Sec motion ra
-034
Pri motion dec
+011
Sec motion dec
-002
Notes
N R (See Notes, Red magnitudes)
rPM=1.404
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.3
Precise sep
8.416
Cdsa2 id
J 2698
Constellation
Aquila
Ra deg
19.91691666666667
De deg
-0.45325
last precise pa
270.3
last precise sep
8.416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19548-0025 J 2698 1943 1 280 4.0 9.80 11.00 N 195407.50-002500.0
19548-0025 J 2698 2000 2 270 8.5 9.80 11.00 N 195500.90-002711.7
19548-0025 J 2698 2010 4 271 7.7 14.10 14.70 N R 195500.90-002711.7

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