22164-4138 CRU9038 (Mu2 Gru)

 
 
22h 16m 26.56s -41 37' 38.0" P.A. 142.00 sep 96.3 mag 5.22,10.66 Sp G8III dist. 81.37 pc (265.43 l.y.)
 
 
Coord 2000
22164-4138
Discov num
CRU9038
Comp
Coord arcsec 2000
22 16 26.56 -41 37 38.0
Date first
1879
Date last
2010
Obs
5
Pa first
145
Pa last
142
P.A. Now (θ)
142°
Sep first
92.0
Sep last
96.3
Sep. Now (ρ)
96.3"
Mag pri
5.22
Mag sec
10.66
delta mag (ΔM)
5.44
Spectral class
G8III (yellow)
Pri motion ra
-013
Sec motion ra
+009
Pri motion dec
-007
Sec motion dec
-013
Notes
rPM=1.442
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.2
Precise sep
96.26
Name
Mu2 Gru
Constellation
Grus
SAO
231063
HIP
109973
Tycho2
7999-01572-1
Gaia DR2
6569875103187681792
HD
211202
HR
8488
GC
31138
CD
CD-4215846
CP
CP-42 9408
Bayer
Mu 2 Gruis
Bayer name
Mu2 Gru
Distance
81.37
Distance ly
265.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22164-4138 CRU9038 2000 3 142 94.9 5.10 10.80 G8III 221626.56-413738.0
22164-4138 CRU9038 2010 7 142 95.0 5.22 10.66 G8III 221626.56-413738.0

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