20364-3706 B  2888

 
 
20h 36m 22.48s -37 06' 26.6" P.A. 259 sep 13.3 mag 9.14,11.50 Sp K0III dist. 490.2 pc (1599.03 l.y.)
 
 
Coord 2000
20364-3706
Discov num
B  2888
Comp
Coord arcsec 2000
20 36 22.48 -37 06 26.6
Date first
1912
Date last
2015
Obs
8
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
9.7
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
9.14
Mag sec
11.50
delta mag (ΔM)
2.36
Spectral class
K0III (yellow-orange)
Pri motion ra
+035
Sec motion ra
-003
Pri motion dec
-004
Sec motion dec
-013
Notes
rPM=1.109
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.1
Precise sep
13.269
Constellation
Microscopium
SAO
212274
HIP
101653
Tycho2
7468-00447-1
Gaia DR2
82074149632
HD
196082
CD
CD-3713824
CP
CP-37 8860
Distance
490.2
Distance ly
1599.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20364-3706 B 2888 1998 5 260 12.8 9.00 11.50 K0III D 203622.48-370626.6
20364-3706 B 2888 2010 7 260 13.0 9.14 11.50 K0III 203622.48-370626.6
20364-3706 B 2888 2015 8 259 13.3 9.14 11.50 K0III 203622.48-370626.6

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