19586-0101 HJ  901

 
 
19h 58m 33.04s -01 00' 53.5" P.A. 231 sep 12.4 mag 9.50,11.20 Sp G5
 
 
Coord 2000
19586-0101
Discov num
HJ  901
Comp
Coord arcsec 2000
19 58 33.04 -01 00 53.5
Date first
1827
Date last
2010
Obs
6
Pa first
245
Pa last
231
P.A. Now (θ)
231°
Sep first
7.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
9.50
Mag sec
11.20
delta mag (ΔM)
1.7
Spectral class
G5 (yellow)
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
-017
Sec motion dec
-025
Notes
rPM=0.321
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.3
Precise sep
12.35
Constellation
Aquila
last precise pa
231.3
last precise sep
12.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19586-0101 HJ 901 1998 3 232 12.3 9.50 11.20 D 195833.04-010053.5
19586-0101 HJ 901 2010 5 231 12.4 9.50 11.20 D 195833.04-010053.5

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