19479+3526 ALI 163

19h 47m 58.32s +35 25' 49.1" P.A. 174 sep 9.4 mag 9.97,11.70

Coord 2000
19479+3526
Discov num
ALI 163
Comp
Coord arcsec 2000
19 47 58.32 +35 25 49.1
Date first
1933
Date last
2015
Obs
10
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
9.4
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
9.97
Mag sec
11.70
delta mag (ΔM)
1.73
Spectral class
Pri motion ra
+007
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-003
Notes


rPM=0.971

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
174.3
Precise sep
9.394
Constellation
Cygnus
SAO
68872
Tycho2
2664-01272-1
Gaia DR2
23561412864




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19479+3526 ALI 163 1941 2 173 9.4 9.97 11.70 194758.32+352549.1
19479+3526 ALI 163 2011 3 174 9.2 9.97 11.70 194758.32+352549.1
19479+3526 ALI 163 2014 5 173 9.4 9.97 11.70 194758.32+352549.1
19479+3526 ALI 163 2015 6 174 9.4 9.97 11.70 194758.32+352549.1

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