14478+2440 KPP2507

 
 
14h 47m 47.79s +24 40' 07.9" P.A. 222.00 sep 22.5 mag 11.90,15.30
 
 
Coord 2000
14478+2440
Discov num
KPP2507
Comp
Coord arcsec 2000
14 47 47.79 +24 40 07.9
Date first
1950
Date last
2015
Obs
14
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
22.2
Sep last
22.5
Sep. Now (ρ)
22.5"
Mag pri
11.90
Mag sec
15.30
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+015
Sec motion ra
+014
Pri motion dec
-040
Sec motion dec
-038
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.7
Precise sep
22.514
Constellation
Bootes
Tycho2
2016-00383-1
Gaia DR2
05279402752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14478+2440 KPP2507 2015 10 222 22.5 11.90 15.30 V 144747.79+244007.9

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