19537-2022 UC 4046

 
 
19h 53m 43.62s -20 22' 03.5" P.A. 106 sep 64 mag 9.80,16.10 Sp G5V dist. 91.41 pc (298.18 l.y.)
 
 
Coord 2000
19537-2022
Discov num
UC 4046
Comp
Coord arcsec 2000
19 53 43.62 -20 22 03.5
Date first
1999
Date last
2015
Obs
4
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
64.0
Sep last
64.0
Sep. Now (ρ)
64"
Mag pri
9.80
Mag sec
16.10
delta mag (ΔM)
6.3
Spectral class
G5V (yellow)
Pri motion ra
+099
Sec motion ra
+093
Pri motion dec
-122
Sec motion dec
-122
Notes
V (Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
63.955
Constellation
Sagittarius
SAO
188682
HIP
97899
Tycho2
6321-01198-1
Gaia DR2
78321824384
HD
187989
BD
BD-20 5752
Distance
91.41
Distance ly
298.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19537-2022 UC 4046 1999 2 106 64.0 9.80 16.10 V 195343.62-202203.5
19537-2022 UC 4046 2000 2 106 64.0 9.80 16.10 V 195343.62-202203.5
19537-2022 UC 4046 2010 3 106 63.9 9.80 16.10 G5V V 195343.62-202203.5
19537-2022 UC 4046 2015 4 106 64.0 9.80 16.10 G5V V 195343.62-202203.5

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