19127+3856 DEA 490

 
 
19h 12m 47.70s +38 56' 10.2" P.A. 354 sep 116.7 mag 12.20,13.10
 
 
Coord 2000
19127+3856
Discov num
DEA 490
Comp
Coord arcsec 2000
19 12 47.70 +38 56 10.2
Date first
1998
Date last
2013
Obs
4
Pa first
354
Pa last
354
P.A. Now (θ)
354°
Sep first
116.6
Sep last
116.7
Sep. Now (ρ)
116.7"
Mag pri
12.20
Mag sec
13.10
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-004
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.9
Precise sep
116.706
Cdsa2 id
DEA 490
Constellation
Lyra
Ra deg
19.21325
De deg
38.936166666666665
last precise pa
353.9
last precise sep
116.706
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+3856 DEA 490 2013 2 354 116.7 12.20 13.10 V 191247.70+385610.2

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