19069+2745 STF2458AC

19h 06m 52.39s +27 45' 09.4" P.A. 61 sep 70.6 mag 9.71,8.55 Sp A0

Coord 2000
19069+2745
Discov num
STF2458
Comp
AC
Coord arcsec 2000
19 06 52.39 +27 45 09.4
Date first
1897
Date last
2013
Obs
15
Pa first
63
Pa last
61
P.A. Now (θ)
61°
Sep first
71.8
Sep last
70.6
Sep. Now (ρ)
70.6"
Mag pri
9.71
Mag sec
8.55
delta mag (ΔM)
1.16
Spectral class
A0 (white)
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
+001
Notes


rPM=0.965

This double is not physical.



19069+2745 SYSTEM COMPONENTS

Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19069+2745 STF2458 AB 1829 2013 28 225 11.4 9.71 10.39 0.68
Show 19069+2745 STF2458 AC 1897 2013 15 61 70.6 9.71 8.55 1.16 <===
Show 19069+2745 STF2458 BC 1897 2013 12 59 81.6 10.39 8.55 1.84
Triple system
3 visible stars in this system



OTHER CATALOGS AND DESIGNATIONS

Precise pa
61.3
Precise sep
70.6
Cdsa2 id
STF 2458 AC
Constellation
Lyra
Tycho2
2130-02269-1
HD
337517
Ra deg
19.114552777777778
De deg
27.75261111111111
last precise pa
61.3
last precise sep
70.6




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19069+2745 STF2458 AC 2004 13 62 71.1 9.71 8.55 D 190652.39+274509.4
19069+2745 STF2458 AC 2013 15 61 70.6 9.71 8.55 A0 190652.39+274509.4

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