16259+4820 CBL  64

 
 
16h 25m 52.67s +48 20' 11.9" P.A. 153 sep 31.1 mag 9.50,12.36 Sp K2
 
 
Coord 2000
16259+4820
Discov num
CBL  64
Comp
Coord arcsec 2000
16 25 52.67 +48 20 11.9
Date first
1998
Date last
2016
Obs
4
Pa first
151
Pa last
153
P.A. Now (θ)
153°
Sep first
30.7
Sep last
31.1
Sep. Now (ρ)
31.1"
Mag pri
9.50
Mag sec
12.36
delta mag (ΔM)
2.86
Spectral class
K2 (yellow-orange)
Pri motion ra
+055
Sec motion ra
+058
Pri motion dec
-061
Sec motion dec
-054
Notes
V (Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.7
Precise sep
31.143
Constellation
Hercules
SAO
46082
Tycho2
3495-01386-1
last precise pa
152.7
last precise sep
31.143
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16259+4820 CBL 64 1998 2 151 30.7 9.40 12.70 VD 162552.67+482011.9
16259+4820 CBL 64 2003 2 152 30.7 9.40 12.70 VD 162552.67+482011.9
16259+4820 CBL 64 2010 3 152 30.7 9.50 12.36 K2 V 162552.67+482011.9
16259+4820 CBL 64 2016 4 153 31.1 9.50 12.36 K2 V 162552.67+482011.9

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