19453-4804 UC 4018

 
 
19h 45m 16.40s -48 04' 12.4" P.A. 201.00 sep 31.2 mag 9.20,16.30 Sp F5V dist. 112.87 pc (368.18 l.y.)
 
 
Coord 2000
19453-4804
Discov num
UC 4018
Comp
Coord arcsec 2000
19 45 16.40 -48 04 12.4
Date first
1998
Date last
2015
Obs
3
Pa first
202
Pa last
201
P.A. Now (θ)
201°
Sep first
32.4
Sep last
31.2
Sep. Now (ρ)
31.2"
Mag pri
9.20
Mag sec
16.30
delta mag (ΔM)
7.1
Spectral class
F5V (yellow-white)
Pri motion ra
-053
Sec motion ra
-037
Pri motion dec
-031
Sec motion dec
-034
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.265 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.2
Precise sep
31.168
Constellation
Telescopium
SAO
229848
HIP
97200
Tycho2
8394-02213-1
Gaia DR2
23095071104
HD
186217
CD
CD-4813243
CP
CP-4810243
Distance
112.87
Distance ly
368.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453-4804 UC 4018 2000 2 202 31.9 9.20 16.30 V 194516.40-480412.4
19453-4804 UC 4018 2015 3 201 31.2 9.20 16.30 F5V V 194516.40-480412.4

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