22153-4546 UC 4697

 
 
22h 15m 19.84s -45 45' 54.1" P.A. 304 sep 12.6 mag 15.50,16.20
 
 
Coord 2000
22153-4546
Discov num
UC 4697
Comp
Coord arcsec 2000
22 15 19.84 -45 45 54.1
Date first
1998
Date last
2010
Obs
3
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
12.4
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
15.50
Mag sec
16.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+074
Sec motion ra
+072
Pri motion dec
-037
Sec motion dec
-030
Notes
V (Proper motion indicates physical)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.1
Precise sep
12.59
Cdsa2 id
UC 4697
Constellation
Grus
Ra deg
22.25551111111111
De deg
-45.765027777777775
last precise pa
304.1
last precise sep
12.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22153-4546 UC 4697 1998 2 304 12.6 15.50 16.20 V 221519.84-454554.1
22153-4546 UC 4697 2000 2 305 12.4 15.50 16.20 V 221519.84-454554.1
22153-4546 UC 4697 2010 3 304 12.6 15.50 16.20 V 221519.84-454554.1

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