19368-1027 STF2541

 
 
19h 36m 45.65s -10 26' 36.6" P.A. 326 sep 5.5 mag 8.72,10.09 Sp K2V
 
 
Coord 2000
19368-1027
Discov num
STF2541
Comp
Coord arcsec 2000
19 36 45.65 -10 26 36.6
Date first
1825
Date last
2016
Obs
77
Pa first
316
Pa last
326
P.A. Now (θ)
326°
Sep first
4.5
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
8.72
Mag sec
10.09
delta mag (ΔM)
1.37
Spectral class
K2V (yellow-orange)
Pri motion ra
-294
Sec motion ra
-300
Pri motion dec
-273
Sec motion dec
-263
Notes
L (Linear solution)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.1
Precise sep
5.5
Constellation
Aquila
Tycho2
5727-01926-1
HD
184860
last precise pa
326.1
last precise sep
5.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19368-1027 STF2541 2007 72 327 5.4 8.72 10.09 K2V LD 193645.65-102636.6
19368-1027 STF2541 2010 74 326 5.4 8.72 10.09 K2V LD 193645.65-102636.6
19368-1027 STF2541 2014 76 326 5.2 8.72 10.09 K2V LD 193645.65-102636.6
19368-1027 STF2541 2016 77 326 5.5 8.72 10.09 K2V L 193645.65-102636.6

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