16242+3702 STF2044

 
 
16h 24m 10.41s +37 02' 11.9" P.A. 341 sep 8.2 mag 8.43,8.79 Sp K0 dist. 90.33 pc (294.66 l.y.)
 
 
Coord 2000
16242+3702
Discov num
STF2044
Comp
Coord arcsec 2000
16 24 10.41 +37 02 11.9
Date first
1823
Date last
2014
Obs
107
Pa first
346
Pa last
341
P.A. Now (θ)
341°
Sep first
10.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
8.43
Mag sec
8.79
delta mag (ΔM)
0.36
Spectral class
K0 (yellow-orange)
Pri motion ra
-101
Sec motion ra
-105
Pri motion dec
+016
Sec motion dec
+010
Notes
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.5
Precise sep
8.238
Constellation
Corona Borealis
SAO
65276
HIP
80349
Tycho2
2587-00555-1
HD
148086
BD
BD+37 2746
Distance
90.33
Distance ly
294.66
last precise pa
340.5
last precise sep
8.238
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16242+3702 STF2044 2005 86 341 8.3 8.43 8.79 K0 D 162410.41+370211.9
16242+3702 STF2044 2009 87 341 8.2 8.43 8.79 K0 D 162410.41+370211.9
16242+3702 STF2044 2014 107 341 8.2 8.43 8.79 K0 162410.41+370211.9

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