14489+2404 HJ 2747

 
 
14h 48m 52.46s +24 03' 51.7" P.A. 48 sep 12.8 mag 11.60,12.60
 
 
Coord 2000
14489+2404
Discov num
HJ 2747
Comp
Coord arcsec 2000
14 48 52.46 +24 03 51.7
Date first
1830
Date last
2014
Obs
10
Pa first
46
Pa last
48
P.A. Now (θ)
48°
Sep first
6.0
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
11.60
Mag sec
12.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
-025
Sec motion ra
-017
Pri motion dec
-012
Sec motion dec
-012
Notes
rPM=0.288 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.8
Precise sep
12.8
Constellation
Bootes
Tycho2
2016-00974-1
last precise pa
47.8
last precise sep
12.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14489+2404 HJ 2747 1999 7 47 13.0 11.60 12.60 D 144852.46+240351.7
14489+2404 HJ 2747 2001 8 47 12.9 11.60 12.60 D 144852.46+240351.7
14489+2404 HJ 2747 2014 9 48 12.8 11.60 12.60 144852.46+240351.7

If you need more information about this double, apply for a data request form to the WDS.