16010+3318 S   676 (Rho CrB)

 
 
16h 01m 02.65s +33 18' 12.6" P.A. 47 sep 141.7 mag 5.47,10.51 Sp G2V dist. 17.24 pc (56.24 l.y.)
 
 
Coord 2000
16010+3318
Discov num
S   676
Comp
Coord arcsec 2000
16 01 02.65 +33 18 12.6
Date first
1782
Date last
2012
Obs
25
Pa first
145
Pa last
47
P.A. Now (θ)
47°
Sep first
87.7
Sep last
141.7
Sep. Now (ρ)
141.7"
Mag pri
5.47
Mag sec
10.51
delta mag (ΔM)
5.04
Spectral class
G2V (yellow)
Pri motion ra
-199
Sec motion ra
Pri motion dec
-774
Sec motion dec
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.5
Precise sep
141.71
Name
Rho CrB
Constellation
Corona Borealis
SAO
65024
HIP
78459
Tycho2
2576-02228-1
HD
143761
HR
5968
GC
21527
GL
Gl 606.2
BD
BD+33 2663
Bayer
Rho Coronae Borealis
Bayer name
Rho CrB
Flamsteed
15 Coronae Borealis
Flamsteed name
15 CrB
Distance
17.24
Distance ly
56.24
last precise pa
46.5
last precise sep
141.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16010+3318 S 676 2002 23 49 135.3 5.47 10.51 G2V NLDU 160102.65+331812.6
16010+3318 S 676 2011 24 46 141.4 5.47 10.51 G2V NLD 160102.65+331812.6
16010+3318 S 676 2012 25 47 141.7 5.47 10.51 G2V NLD 160102.65+331812.6

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