19280+4242 JKA  59

 
 
19h 28m 00.32s +42 41' 35.1" P.A. 290 sep 37.1 mag 12.70,13.30
 
 
Coord 2000
19280+4242
Discov num
JKA  59
Comp
Coord arcsec 2000
19 28 00.32 +42 41 35.1
Date first
1998
Date last
2013
Obs
4
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
37.2
Sep last
37.1
Sep. Now (ρ)
37.1"
Mag pri
12.70
Mag sec
13.30
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+005
Sec motion ra
+006
Pri motion dec
-027
Sec motion dec
-028
Notes
U V (Proper motion indicates non-physical, Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.3
Precise sep
37.12
Constellation
Lyra
Gaia DR2
18285280512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19280+4242 JKA 59 2003 2 290 37.2 12.70 13.30 V 192800.32+424135.1
19280+4242 JKA 59 2013 4 290 37.1 12.70 13.30 U V 192800.32+424135.1

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