12202+3754 STF1632

 
 
12h 20m 13.50s +37 54' 07.7" P.A. 193 sep 10.8 mag 6.83,9.98 Sp K0III+F9V dist. 165.29 pc (539.18 l.y.)
 
 
Coord 2000
12202+3754
Discov num
STF1632
Comp
Coord arcsec 2000
12 20 13.50 +37 54 07.7
Date first
1787
Date last
2011
Obs
35
Pa first
190
Pa last
193
P.A. Now (θ)
193°
Sep first
10.1
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
6.83
Mag sec
9.98
delta mag (ΔM)
3.15
Spectral class
K0III+F9V (yellow-orange/yellow-white)
Pri motion ra
-059
Sec motion ra
-062
Pri motion dec
-009
Sec motion dec
-009
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193
Precise sep
10.8
Constellation
Canes Venatici
SAO
62953
HIP
60161
Tycho2
3018-02336-1
HD
107341
BD
BD+38 2324
Distance
165.29
Distance ly
539.18
last precise pa
193
last precise sep
10.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12202+3754 STF1632 2006 33 193 9.8 6.83 9.98 K0III F9V N DV 122013.50+375407.7
12202+3754 STF1632 2007 34 193 10.1 6.83 9.98 K0III F9V N DV 122013.50+375407.7
12202+3754 STF1632 2011 35 193 10.8 6.83 9.98 K0III F9V NVD 122013.50+375407.7

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