19010+5311 A  1388

 
 
19h 00m 59.47s +53 11' 03.5" P.A. 262 sep 5.2 mag 9.51,12.83 Sp F8 dist. 179.21 pc (584.58 l.y.)
 
 
Coord 2000
19010+5311
Discov num
A  1388
Comp
Coord arcsec 2000
19 00 59.47 +53 11 03.5
Date first
1906
Date last
2017
Obs
15
Pa first
260
Pa last
262
P.A. Now (θ)
262°
Sep first
4.9
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
9.51
Mag sec
12.83
delta mag (ΔM)
3.32
Spectral class
F8 (yellow-white)
Pri motion ra
+008
Sec motion ra
+006
Pri motion dec
+032
Sec motion dec
+030
Notes
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.2
Precise sep
5.23
Constellation
Draco
SAO
31325
HIP
93360
Tycho2
3919-01614-1
Gaia DR2
44036826752
HD
234776
BD
BD+52 2321
Distance
179.21
Distance ly
584.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19010+5311 A 1388 1998 8 260 5.2 9.51 12.83 F8 D 190059.47+531103.5
19010+5311 A 1388 2003 9 261 5.2 9.51 12.83 F8 D 190059.47+531103.5
19010+5311 A 1388 2017 11 262 5.2 9.51 12.83 F8 190059.47+531103.5

If you need more information about this double, apply for a data request form to the WDS.