18308-4542 UC 3599

 
 
18h 30m 48.99s -45 42' 13.9" P.A. 295 sep 7.8 mag 12.80,15.90
 
 
Coord 2000
18308-4542
Discov num
UC 3599
Comp
Coord arcsec 2000
18 30 48.99 -45 42 13.9
Date first
1998
Date last
2015
Obs
4
Pa first
295
Pa last
295
P.A. Now (θ)
295°
Sep first
7.9
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
12.80
Mag sec
15.90
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-006
Sec motion ra
-013
Pri motion dec
-050
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.4
Precise sep
7.795
Cdsa2 id
UC 3599
Constellation
Telescopium
Tycho2
8359-02399-1
Ra deg
18.513608333333334
De deg
-45.70386111111112
last precise pa
295.4
last precise sep
7.795
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18308-4542 UC 3599 1999 2 295 8.0 12.80 15.90 V 183048.99-454213.9
18308-4542 UC 3599 2000 2 295 8.0 12.80 15.90 V 183048.99-454213.9
18308-4542 UC 3599 2010 3 294 8.0 12.80 15.90 V 183048.99-454213.9
18308-4542 UC 3599 2015 4 295 7.8 12.80 15.90 V 183048.99-454213.9

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