19497+0354 BAL2522

 
 
19h 49m 42.11s +03 53' 57.3" P.A. 286 sep 14 mag 9.97,12.07 Sp M0
 
 
Coord 2000
19497+0354
Discov num
BAL2522
Comp
Coord arcsec 2000
19 49 42.11 +03 53 57.3
Date first
1910
Date last
2015
Obs
6
Pa first
291
Pa last
286
P.A. Now (θ)
286°
Sep first
13.8
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
9.97
Mag sec
12.07
delta mag (ΔM)
2.1
Spectral class
M0 (red)
Pri motion ra
-004
Sec motion ra
-010
Pri motion dec
-007
Sec motion dec
-015
Notes
rPM=0.555
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.7
Precise sep
14
Constellation
Aquila
Tycho2
0488-00338-1
last precise pa
285.7
last precise sep
14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19497+0354 BAL2522 2000 4 287 14.2 9.97 12.07 M0 D 194942.11+035357.3
19497+0354 BAL2522 2015 6 286 14.0 9.97 12.07 M0 194942.11+035357.3

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