20238+1235 BRT1341

 
 
20h 23m 48.18s +12 34' 18.4" P.A. 168 sep 3.6 mag 10.70,11.30
 
 
Coord 2000
20238+1235
Discov num
BRT1341
Comp
Coord arcsec 2000
20 23 48.18 +12 34 18.4
Date first
1907
Date last
2015
Obs
4
Pa first
160
Pa last
168
P.A. Now (θ)
168°
Sep first
3.4
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.70
Mag sec
11.30
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-012
Sec motion ra
-008
Pri motion dec
+059
Sec motion dec
+022
Notes
rPM=0.618
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.1
Precise sep
3.622
Constellation
Delphinus
Tycho2
1082-00638-1
Gaia DR2
14038017152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20238+1235 BRT1341 2001 2 167 3.4 10.70 11.30 202348.18+123418.4
20238+1235 BRT1341 2015 4 168 3.6 10.70 11.30 202348.18+123418.4

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