20442-7800 UC 4275

 
 
20h 44m 13.64s -78 00' 03.5" P.A. 95 sep 7.5 mag 11.50,13.80
 
 
Coord 2000
20442-7800
Discov num
UC 4275
Comp
Coord arcsec 2000
20 44 13.64 -78 00 03.5
Date first
1998
Date last
2015
Obs
4
Pa first
95
Pa last
95
P.A. Now (θ)
95°
Sep first
7.5
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
11.50
Mag sec
13.80
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+052
Sec motion ra
+066
Pri motion dec
-009
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.2
Precise sep
7.515
Cdsa2 id
UC 4275
Constellation
Octans
Ra deg
20.737122222222222
De deg
-78.00097222222222
last precise pa
95.2
last precise sep
7.515
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20442-7800 UC 4275 2000 2 95 7.5 11.50 13.80 V 204413.64-780003.5
20442-7800 UC 4275 2015 4 95 7.5 11.50 13.80 V 204413.64-780003.5

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