20149-5659 RMK  25

 
 
20h 14m 56.17s -56 58' 35.3" P.A. 29 sep 7.1 mag 7.97,8.02 Sp F6/8+F dist. 75.19 pc (245.27 l.y.)
 
 
Coord 2000
20149-5659
Discov num
RMK  25
Comp
Coord arcsec 2000
20 14 56.17 -56 58 35.3
Date first
1834
Date last
2015
Obs
42
Pa first
23
Pa last
29
P.A. Now (θ)
29°
Sep first
4.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
7.97
Mag sec
8.02
delta mag (ΔM)
0.05
Spectral class
F6/8+F (yellow-white/yellow-white)
Pri motion ra
+031
Sec motion ra
+041
Pri motion dec
-097
Sec motion dec
-081
Notes
L (Linear solution)
rPM=0.185 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.6
Precise sep
7.1
Constellation
Pavo
SAO
246498
HIP
99803
Tycho2
8785-00956-1
Gaia DR2
12555652096
HD
191869
CP
CP-57 9635
Distance
75.19
Distance ly
245.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20149-5659 RMK 25 2007 37 29 7.4 7.97 8.02 F6/8+F LD 201456.17-565835.3
20149-5659 RMK 25 2009 38 28 7.2 7.97 8.02 F6/8 F LD 201456.17-565835.3
20149-5659 RMK 25 2010 40 30 6.0 7.97 8.02 F6/8+F L 201456.17-565835.3
20149-5659 RMK 25 2015 41 29 7.1 7.97 8.02 F6/8+F L 201456.17-565835.3

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