20153-1217 DOO  82

 
 
20h 15m 22.95s -12 17' 03.5" P.A. 242 sep 15.6 mag 10.32,11.50 Sp F3/5IV:
 
 
Coord 2000
20153-1217
Discov num
DOO  82
Comp
Coord arcsec 2000
20 15 22.95 -12 17 03.5
Date first
1905
Date last
2015
Obs
10
Pa first
241
Pa last
242
P.A. Now (θ)
242°
Sep first
13.7
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
10.32
Mag sec
11.50
delta mag (ΔM)
1.18
Spectral class
F3/5IV: (yellow-white)
Pri motion ra
+008
Sec motion ra
-008
Pri motion dec
-004
Sec motion dec
-017
Notes
rPM=1.097
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.2
Precise sep
15.551
Constellation
Capricornus
Tycho2
5748-02273-1
Gaia DR2
56413579776
HD
192467
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20153-1217 DOO 82 1999 4 242 15.3 10.32 11.50 F3/5IV: D 201522.95-121703.5
20153-1217 DOO 82 2000 5 242 15.3 10.32 11.50 F3/5IV: D 201522.95-121703.5
20153-1217 DOO 82 2013 6 242 15.5 10.32 11.50 F3/5IV: 201522.95-121703.5
20153-1217 DOO 82 2015 8 242 15.6 10.32 11.50 F3/5IV: 201522.95-121703.5

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