13286-1817 UC 2545

 
 
13h 28m 34.26s -18 16' 41.7" P.A. 304 sep 34.3 mag 14.50,16.30
 
 
Coord 2000
13286-1817
Discov num
UC 2545
Comp
Coord arcsec 2000
13 28 34.26 -18 16 41.7
Date first
1998
Date last
2010
Obs
4
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
34.3
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
14.50
Mag sec
16.30
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+054
Sec motion ra
+061
Pri motion dec
+039
Sec motion dec
+039
Notes
V (Proper motion indicates physical)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.7
Precise sep
34.26
Cdsa2 id
UC 2545
Constellation
Virgo
Ra deg
13.476183333333333
De deg
-18.27825
last precise pa
303.7
last precise sep
34.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13286-1817 UC 2545 1999 2 304 34.3 14.50 16.30 V 132834.26-181641.7
13286-1817 UC 2545 2000 2 304 34.2 14.50 16.30 V 132834.26-181641.7
13286-1817 UC 2545 2010 4 304 34.3 14.50 16.30 V 132834.26-181641.7

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