19335+2322 BKO 417

19h 33m 32.98s +23 21' 53.6" P.A. 335 sep 5.5 mag 14.00,14.50

Coord 2000
19335+2322
Discov num
BKO 417
Comp
Coord arcsec 2000
19 33 32.98 +23 21 53.6
Date first
1997
Date last
2015
Obs
4
Pa first
335
Pa last
335
P.A. Now (θ)
335°
Sep first
5.4
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
14.00
Mag sec
14.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+016
Sec motion ra
-030
Pri motion dec
-036
Sec motion dec
+030
Notes


This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

SAO
45140
Tycho2
3476-00955-1
Dm number
+48 2225
last precise pa
335.3
last precise sep
5.516




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19335+2322 BKO 417 2008 1 334 5.8 14.00 14.50 193332.98+232153.6
19335+2322 BKO 417 2015 4 335 5.5 14.00 14.50 193332.98+232153.6

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