21042-7353 UC 4370

 
 
21h 04m 12.75s -73 53' 11.0" P.A. 258 sep 10.4 mag 14.00,15.40
 
 
Coord 2000
21042-7353
Discov num
UC 4370
Comp
Coord arcsec 2000
21 04 12.75 -73 53 11.0
Date first
1998
Date last
2015
Obs
5
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
10.3
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
14.00
Mag sec
15.40
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+045
Sec motion ra
+044
Pri motion dec
-032
Sec motion dec
-039
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.2
Precise sep
10.41
Cdsa2 id
UC 4370
Constellation
Pavo
Ra deg
21.070208333333333
De deg
-73.8863888888889
last precise pa
258.2
last precise sep
10.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21042-7353 UC 4370 2000 2 258 10.3 14.00 15.40 V 210412.75-735311.0
21042-7353 UC 4370 2010 4 258 10.3 14.00 15.40 V R 210412.75-735311.0
21042-7353 UC 4370 2015 5 258 10.4 14.00 15.40 V R 210412.75-735311.0

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