19333+2629 ARY  19AB

 
 
19h 33m 18.55s +26 28' 41.1" P.A. 13 sep 48.5 mag 8.86,9.38 Sp F2
 
 
Coord 2000
19333+2629
Discov num
ARY  19
Comp
AB
Coord arcsec 2000
19 33 18.55 +26 28 41.1
Date first
1892
Date last
2015
Obs
13
Pa first
19
Pa last
13
P.A. Now (θ)
13°
Sep first
45.1
Sep last
48.5
Sep. Now (ρ)
48.5"
Mag pri
8.86
Mag sec
9.38
delta mag (ΔM)
0.52
Spectral class
F2 (yellow-white)
Pri motion ra
+011
Sec motion ra
-017
Pri motion dec
-017
Sec motion dec
+021
Notes
U (Proper motion indicates non-physical)
rPM=1.747
This double is not physical.
 
 
19333+2629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19333+2629 COU1028 Aa,Ab 1973 2008 4 54 0.3 9.30 10.00 0.70
Show 19333+2629 ARY 19 AB 1892 2015 13 13 48.5 8.86 9.38 0.52 <===
Show 19333+2629 ARY 19 AC 1892 2015 10 146 144.8 8.86 9.97 1.11
Show 19333+2629 COU1029 BD 1973 2015 5 276 7.5 9.38 13.00 3.62
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.6
Precise sep
48.492
Constellation
Vulpecula
SAO
87347
Tycho2
2146-03138-1
Gaia DR2
35823685888
HD
338526
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19333+2629 ARY 19 AB 2002 8 13 47.5 8.86 9.38 193318.55+262841.1
19333+2629 ARY 19 AB 2012 11 13 48.3 8.86 9.38 N 193318.55+262841.1
19333+2629 ARY 19 AB 2015 13 13 48.5 8.86 9.38 F2 U 193318.55+262841.1

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