19412-3107 UC 4007

 
 
19h 41m 13.91s -31 07' 28.4" P.A. 173 sep 52.5 mag 12.70,16.30
 
 
Coord 2000
19412-3107
Discov num
UC 4007
Comp
Coord arcsec 2000
19 41 13.91 -31 07 28.4
Date first
1998
Date last
2010
Obs
3
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
52.5
Sep last
52.5
Sep. Now (ρ)
52.5"
Mag pri
12.70
Mag sec
16.30
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+024
Sec motion ra
+005
Pri motion dec
-084
Sec motion dec
-079
Notes
V (Proper motion indicates physical)
rPM=0.225 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.9
Precise sep
52.46
Cdsa2 id
UC 4007
Constellation
Sagittarius
Ra deg
19.687197222222224
De deg
-31.124555555555556
last precise pa
172.9
last precise sep
52.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19412-3107 UC 4007 1999 2 173 52.6 12.70 16.30 V 194113.91-310728.4
19412-3107 UC 4007 2000 2 173 52.6 12.70 16.30 V 194113.91-310728.4
19412-3107 UC 4007 2010 3 173 52.4 12.70 16.30 V 194113.91-310728.4

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