19078+3040 STF2465

 
 
19h 07m 46.06s +30 40' 21.6" P.A. 249 sep 1.3 mag 9.04,10.43 Sp K0
 
 
Coord 2000
19078+3040
Discov num
STF2465
Comp
Coord arcsec 2000
19 07 46.06 +30 40 21.6
Date first
1831
Date last
2010
Obs
27
Pa first
250
Pa last
249
P.A. Now (θ)
249°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.04
Mag sec
10.43
delta mag (ΔM)
1.39
Spectral class
K0 (yellow-orange)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.6
Precise sep
1.252
Cdsa2 id
STF 2465
Constellation
Lyra
Tycho2
2640-01964-1
Ra deg
19.129461111111112
De deg
30.672666666666668
last precise pa
248.6
last precise sep
1.252
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19078+3040 STF2465 2003 25 249 1.2 9.04 10.43 K0 190746.06+304021.6
19078+3040 STF2465 2010 26 249 1.3 9.04 10.43 K0 190746.06+304021.6

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