20442-3607 UC 4273

 
 
20h 44m 11.31s -36 07' 11.4" P.A. 22 sep 17.7 mag 14.60,15.00
 
 
Coord 2000
20442-3607
Discov num
UC 4273
Comp
Coord arcsec 2000
20 44 11.31 -36 07 11.4
Date first
1998
Date last
2015
Obs
5
Pa first
22
Pa last
22
P.A. Now (θ)
22°
Sep first
17.6
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
14.60
Mag sec
15.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+027
Sec motion ra
+032
Pri motion dec
-078
Sec motion dec
-078
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.2
Precise sep
17.66
Cdsa2 id
UC 4273
Constellation
Microscopium
Ra deg
20.736475000000002
De deg
-36.11983333333333
last precise pa
22.2
last precise sep
17.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20442-3607 UC 4273 2000 2 22 17.6 14.60 15.00 V 204411.31-360711.4
20442-3607 UC 4273 2010 4 22 17.6 14.60 15.00 V R 204411.31-360711.4
20442-3607 UC 4273 2015 5 22 17.7 14.60 15.00 V R 204411.31-360711.4

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